CN201547141U - Bearing-assembled steel ball storing and taking device - Google Patents
Bearing-assembled steel ball storing and taking device Download PDFInfo
- Publication number
- CN201547141U CN201547141U CN2009202199739U CN200920219973U CN201547141U CN 201547141 U CN201547141 U CN 201547141U CN 2009202199739 U CN2009202199739 U CN 2009202199739U CN 200920219973 U CN200920219973 U CN 200920219973U CN 201547141 U CN201547141 U CN 201547141U
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- guide rod
- plate
- bearing
- ball
- fixed
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Abstract
A bearing-assembled steel ball storing and taking device comprises a base plate, an ball storing mechanism, a ball taking mechanism and a drive mechanism, wherein the drive mechanism comprises a middle connecting plate, a bearing, an eccentric shaft, a guide rod plate 1, a guide rod plate 2, a screw rod, a screw rod nut, a guide rod and a stepping motor; the guide rod is horizontally arranged, and the two ends thereof are respectively and fixedly connected with the guide rod plate 1 and the guide rod plate 2; the inner side of the ball taking mechanism is fixedly connected with the middle connecting plate, and the middle connecting plate is vertical to the guide rod and is fixedly connected with the screw rod nut; the screw rod is parallel to the guide rod and penetrates through the screw rod nut, and the two ends thereof are connected with the guide rod plate 1 and the guide rod plate 2; the middle plate is provided with the bearing, and is internally provided with the eccentric shaft, and the bearing and the guide rod are in touch connection; and the stepping motor is arranged on the outer side of the guide rod plate 2 and is connected with the screw rod. The stepping motor rotates to drive the screw rod to rotate, and drive the ball taking mechanism to do linear motion, so the steel balls with different sizes can be taken from different ball blocks. The utility model has simple structure and reliable precision and is easy to assemble.
Description
Technical field
The utility model relates to a kind of steel ball access assembly of bearing assembling, is applied to bearing assembling field.
Background technique
In the automatic trap pulping apparatus of ball bearing, for guaranteeing assembling rear bearing play quality index, therefore the ditch of bearing enclose is directly measured, match, and formulate the steel ball that requires from eight kinds of ball sizes, to choose some and a certain size size and adorn ball, always guarantee the play quality index.
In existing automatic trap pulping apparatus, deliver to eight meter bulbs by eight pins that different size is housed by the bottom plastic pipe, the meter bulb can be adorned the steel ball of fixed qty and different size size as requested.Each meter bulb all has a cover mobile mechanism, and when machine instruction needed the steel ball of certain size, this mobile mechanism just was transplanted on the fixed position to certain size meter bulb, and the size of demand and quantity are transferred out, and adorns ball at next work step.Extract the steel ball access assembly more complicated of spherical structure more, assemble loaded down with trivial detailsly and time-consuming, cost is very high.。
The model utility content
Technical problem to be solved in the utility model provides a kind of device.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is:
A kind of steel ball access assembly of bearing assembling comprises substrate, deposits ball mechanism, gets ball mechanism and driving mechanism, and the described ball mechanism that deposits is fixed in the substrate middle part, and described driving mechanism is positioned at below the substrate; Fishplate bar, bearing, eccentric shaft, guide rod plate one, guide rod plate two, screw mandrel, feed screw nut, guide rod and stepper motor in the middle of described driving mechanism comprises; Described guide rod horizontal, its two ends are fixed in respectively on guide rod plate one and the guide rod plate two; On the fishplate bar, middle fishplate bar was vertical with guide rod, and is fixed on the feed screw nut in the middle of described inboard of getting ball mechanism was fixed in; Described screw mandrel is parallel with guide rod, passes the feed screw nut, and its two ends are connected on guide rod plate one and the guide rod plate two; Described intermediate plate is provided with bearing, in establish eccentric shaft, bearing and guide rod touch; Stepper motor is located at guide rod plate two outsides, and is connected with screw mandrel.
Further be improved to, described intermediate plate is provided with circular hole and semicircle orifice, and guide rod passes described semicircle orifice, and the feed screw nut passes described circular hole.
Described guide rod is 1, and eccentric shaft is 2, and bearing is 2; Described intermediate plate is provided with 1 circular hole and 1 semicircle orifice, and guide rod passes described semicircle orifice, and the feed screw nut passes described circular hole; Touch about described 2 bearings and guide rod.
The inboard of described guide rod plate one and guide rod plate two is respectively equipped with bearing support one and bearing support two, is respectively equipped with bearing one and bearing two on it; Described screw mandrel two ends place respectively in bearing one and the bearing two.
The outside of described guide rod plate two is provided with the stepper motor seat, and stepper motor is located on the stepper motor seat and by coupling and is connected with screw mandrel.
Do guide rail with guide rod, the bearing on the eccentric shaft blocks guide rod, can prevent that the feed screw nut from rotating up and down, does the straight line parallel motion thereby guarantee to get ball mechanism.Stepper motor is controlled by external system, rotates thereby rotation drives screw mandrel, and drives and get the spherical structure moving linearly, gets the steel ball of different size respectively from different ball pieces.
The described spherical structure of depositing comprises plastic tube, ball piece, ball block, supporting plate, holder club and spring; Described plastic tube vertically is fixed on the ball piece, and the ball piece is fixed in the ball block outside, and the inside part of ball block is fixed on the substrate surface, and ball block bottom is provided with holder club groove; Supporting plate is fixed on the substrate surface, and circular hole is arranged on the supporting plate, and holder club one end inserts in the ball block groove, and an end inserts in the supporting plate circular hole, but and between slide, the outside pass ball piece groove and be positioned at plastic tube just below, spring is placed in holder club exposed part.
Guide rail travels forward under cylinder action, promotes holder club (cylinder force is greater than holder club acting force of the spring) and also travels forward, and the holder club is removed and counted bulb and move to below the plastic tube, and steel ball just falls in the meter bulb.When cylinder withdrawed from, guide rail also withdrawed from, and the holder club turns back to again below the plastic tube under spring action, holds steel ball.
The described ball mechanism of getting comprises cylinder, cylinder arm-tie, cylinder block, guide rail, guide rail fixed plate, meter bulb, vertical joint plate, connects block set and connect cover; Described guide rail is positioned on the guide rail fixed plate, and guide rail fixed plate is fixed in vertical joint plate upper end; Described cylinder is fixed in the guide rail fixed plate outside by cylinder block; Described cylinder arm-tie and cylinder column are affixed, and cylinder arm-tie and guide rail are affixed; Described meter bulb is perpendicular to be put and is fixed under the guide rail, and passes guide rail fixed plate; Described vertical joint plate is positioned at below the substrate and a side is fixed on the middle fishplate bar; Describedly connect the lower end that block set is fixed in vertical joint plate opposite side, connect cover and be fixed in and connect the block set outer end, the pipeline that connects cover connects with the meter bulb.
Steel ball falls in the meter bulb, because meter bulb length designs according to requirement, fixes so fall into the steel ball number of meter bulb.When cylinder pulls back guide rail, to get ball mechanism and return thereupon, the meter bulb communicates with connecing cover, and steel ball falls into next work step, finishes and gets the ball work step.
Plastic tube, connect the cover with the meter bulb pipeline be positioned at same vertical plane, two pipelines are interspersed.
Steel ball access assembly of the present utility model is that a kind of ensuring the quality of products requires and device simple in structure, extracts spherical structure with one and replaces extracting spherical structure more.As long as can make meter bulb straight line motion at diverse location, just can get eight kinds of different size steel balls, this apparatus structure is simple, precision reliable, be easy to assembling.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is described in further detail.
Fig. 1 is the main TV structure schematic representation of device of the present utility model;
Fig. 2 is the plan structure schematic representation of device of the present utility model;
Fig. 3 is the left TV structure schematic representation of device of the present utility model;
Fig. 4 is the left TV structure schematic representation of depositing spherical structure of device of the present utility model;
Fig. 5 is the plan structure schematic representation of the driving structure of device of the present utility model;
Fig. 6 is the cross-sectional view of the driving structure of device of the present utility model;
Fig. 7 is the left TV structure schematic representation of getting spherical structure of device of the present utility model;
Mark is illustrated as among Fig. 1-Fig. 7:
1-deposits ball mechanism (frame of broken lines), the 2-substrate, and 3-driving mechanism (frame of broken lines), 5-are got ball mechanism (frame of broken lines), the 12-supporting plate, 13-holds in the palm club, 14-ball block, 15-spring, the 16-plastic tube, 18-ball piece, 32-guide rod plate one, 33-bearing support one, 34-bearing one, 35-be near switch bracket, 36-screw mandrel, 37-bearing two, 38-guide rod plate two, 39-bearing support two, 40-stepper motor seat, 41-stepper motor, the 42-coupling, 43-bearing, 44-guide rod, fishplate bar in the middle of the 45-eccentric shaft, 46-, 47-feed screw nut, 51-cylinder arm-tie, 52-cylinder block, 53-cylinder, the 54-guide rail, the 56-guide rail fixed plate, 57-counts bulb, 58-vertical joint plate, 59-connects cover, and 60-connects block set.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Embodiment 1
Shown in Fig. 1-7, the steel ball access assembly of a kind of bearing assembling comprises and deposits ball mechanism 1, substrate 2, gets ball mechanism 5 and driving mechanism 3, deposits ball mechanism 1 and is fixed in substrate 2 middle parts; 46,2 bearings of fishplate bar 48,2 eccentric shafts 45, guide rod plate 1, screw mandrel 36, guide rod plate 2 38, stepper motor 41, guide rod 44 and feed screw nuts 47 in the middle of driving mechanism 3 comprises; Driving mechanism also comprises bearing support 1, bearing support 2 39, bearing 1, bearing 2 37, stepper motor seat 40 and coupling 42.
Get ball mechanism 5 and be fixed on the middle fishplate bar 46, middle fishplate bar 46 is fixed on the feed screw nut 47; Middle fishplate bar 46 is provided with 1 circular hole and 1 semicircle orifice, wherein the both sides of semicircle orifice are respectively equipped with the combination of bearing 48 and eccentric shaft 45, guide rod 44 passes this semicircle orifice and touches with bearing 48, and guide rod 44 two ends are fixed in respectively on guide rod plate 1 and the guide rod plate 2 38; Be respectively equipped with bearing support 1 and bearing support 2 39 on guide rod plate 1 and the guide rod plate 2 38, be respectively equipped with bearing 1 and bearing 2 37 on it; The circular hole of fishplate bar 46 in the middle of feed screw nut 47 passes, screw mandrel 36 passes feed screw nut 47 and parallel with guide rod 44, and screw mandrel 36 two ends place respectively in bearing 1 and the bearing 2 37; Bearing support 2 39 outsides are provided with stepper motor seat 40, and stepper motor 41 is located on the stepper motor seat 40 and by coupling 42 and is connected with screw mandrel 36.
Deposit spherical structure 1 and comprise that plastic tube 16, ball piece 18, ball block 14, supporting plate 12, holder club 13 and spring 15 plastic tubes 16 vertically are fixed on the ball piece 18, ball piece 18 is fixed in ball block 14 outsides, the inside part of ball block 14 is fixed on substrate 2 surfaces, and ball block 14 bottoms are provided with holder club groove; Supporting plate 12 is fixed on substrate 2 surfaces, establishes circular hole on the supporting plate 12; In the holder club 13 1 end insertion grooves, an end inserts in the supporting plate circular hole, but and between slip.The holder club pass groove and be positioned at plastic tube 16 just below, spring 15 is placed in holder club 13 exposed parts.
Getting ball mechanism comprises cylinder 53, cylinder arm-tie 51, cylinder block 52, guide rail 54, guide rail fixed plate 56, meter bulb 57, vertical joint plate 58, connects block set 60 and connect cover 59; Guide rail 54 is positioned on the guide rail fixed plate 56, and guide rail fixed plate 56 is fixed in vertical joint plate 58 upper ends; Cylinder 53 is fixed in guide rail by cylinder block 52 and fixes 56 outsides; Cylinder arm-tie 51 is affixed with the gas lever of cylinder 53, and cylinder arm-tie 51 is affixed with guide rail 54; Meter bulb 57 is perpendicular to be put and is fixed in below the guide rail 54 and pass the waist shaped hole of guide rail fixed plate; Vertical joint plate 58 is positioned at below the substrate 2 and a side is fixed on the middle fishplate bar 46; Connect the lower end that block set 60 is fixed in vertical joint plate 58 opposite sides, connect cover 59 and be fixed in and connect block set 60 outer ends, the pipeline that connects cover 59 and meter bulb 57 withdraw from the position and connect getting the ball rear cylinder.
Do guide rail with guide rod 44, the bearing 48 on the eccentric shaft 45 blocks guide rod 44, can prevent that feed screw nut 47 from rotating up and down, does the straight line parallel motion thereby guarantee to get ball mechanism 5.Stepper motor 41 is rotated thereby rotation drives screw mandrel 36 by external system control, and drives and get spherical structure 5 moving linearlies, gets the steel ball of different size respectively from different ball pieces 18.Guide rail 54 travels forward under the effect of cylinder 53, promotes holder club 13 (cylinder force is greater than holder club acting force of the spring) and also travels forward, and holder club 13 is removed and counted bulb 57 and move to below the plastic tube 16, and steel ball just falls in the meter bulb 57.When cylinder 53 withdrawed from, guide rail 54 also withdrawed from, and holder club 13 turns back to again below the plastic tube 16 under spring 15 effects, holds steel ball.Steel ball falls in the meter bulb 57, because meter bulb 57 length design according to requirement, fixes so fall into the steel ball number of meter bulb 57.When cylinder 53 pulls back guide rail 54, to get ball mechanism 5 and return thereupon, meter bulb 57 communicates with connecing cover 59, and steel ball falls into next work step, finishes and gets the ball work step.
Claims (7)
1. the steel ball access assembly of bearing assembling, comprise substrate, deposit ball mechanism, get ball mechanism and driving mechanism, the described ball mechanism that deposits is fixed in the substrate middle part, described driving mechanism is positioned at below the substrate, it is characterized in that: fishplate bar, bearing, eccentric shaft, guide rod plate one, guide rod plate two, screw mandrel, feed screw nut, guide rod and stepper motor in the middle of described driving mechanism comprises; Described guide rod horizontal, its two ends are fixed in respectively on guide rod plate one and the guide rod plate two; On the fishplate bar, middle fishplate bar was vertical with guide rod, and is fixed on the feed screw nut in the middle of described inboard of getting ball mechanism was fixed in; Described screw mandrel is parallel with guide rod, passes the feed screw nut, and its two ends are connected on guide rod plate one and the guide rod plate two; Described intermediate plate is provided with bearing, in establish eccentric shaft, bearing and guide rod touch; Stepper motor is located at guide rod plate two outsides, and is connected with screw mandrel.
2. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: described intermediate plate is provided with circular hole and semicircle orifice, and guide rod passes described semicircle orifice, and the feed screw nut passes described circular hole.
3. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: described guide rod is 1, and eccentric shaft is 2, and bearing is 2; Described intermediate plate is provided with 1 circular hole and 1 semicircle orifice, and guide rod passes described semicircle orifice, and the feed screw nut passes described circular hole; Touch about described 2 bearings and guide rod.
4. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: the inboard of described guide rod plate one and guide rod plate two is respectively equipped with bearing support one and bearing support two, is respectively equipped with bearing one and bearing two on it; Described screw mandrel two ends place respectively in bearing one and the bearing two.
5. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: the outside of described guide rod plate two is provided with the stepper motor seat, and stepper motor is located on the stepper motor seat and by coupling and is connected with screw mandrel.
6. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: the described spherical structure of depositing comprises plastic tube, ball piece, ball block, supporting plate, holder club and spring; Described plastic tube vertically is fixed on the ball piece, and the ball piece is fixed in the ball block outside, and the inside part of ball block is fixed on the substrate surface, and ball block bottom is provided with holder club groove; Supporting plate is fixed on the substrate surface, and circular hole is arranged on the supporting plate, and holder club one end inserts in the ball block groove, and an end inserts in the supporting plate circular hole, but and between slide, the outside pass ball piece groove and be positioned at plastic tube just below, spring is placed in holder club exposed part.
7. the steel ball access assembly of a kind of bearing assembling according to claim 1, it is characterized in that: the described ball mechanism of getting comprises cylinder, cylinder arm-tie, cylinder block, guide rail, guide rail fixed plate, meter bulb, vertical joint plate, connects block set and connect cover; Described guide rail is positioned on the guide rail fixed plate, and guide rail fixed plate is fixed in vertical joint plate upper end; Described cylinder is fixed in the guide rail fixed plate outside by cylinder block; Described cylinder arm-tie and cylinder column are affixed, and cylinder arm-tie and guide rail are affixed; Described meter bulb is perpendicular to be put and is fixed under the guide rail, and passes guide rail fixed plate; Described vertical joint plate is positioned at below the substrate and a side is fixed on the middle fishplate bar; Describedly connect the lower end that block set is fixed in vertical joint plate opposite side, connect cover and be fixed in and connect the block set outer end, the pipeline that connects cover connects with the meter bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199739U CN201547141U (en) | 2009-10-23 | 2009-10-23 | Bearing-assembled steel ball storing and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199739U CN201547141U (en) | 2009-10-23 | 2009-10-23 | Bearing-assembled steel ball storing and taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547141U true CN201547141U (en) | 2010-08-11 |
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ID=42602314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202199739U Expired - Lifetime CN201547141U (en) | 2009-10-23 | 2009-10-23 | Bearing-assembled steel ball storing and taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547141U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330749A (en) * | 2011-08-04 | 2012-01-25 | 洛阳轴研科技股份有限公司 | Simply-assembling method for miniature ball bearings |
| CN102797760A (en) * | 2012-08-29 | 2012-11-28 | 宁波惠友精工机械有限公司 | Ball feeding device |
| CN102042340B (en) * | 2009-10-23 | 2014-06-25 | 无锡双益精密机械有限公司 | Steel ball storage and taking device for bearing assembly |
| CN104500593A (en) * | 2014-12-16 | 2015-04-08 | 黑龙江大学 | Assembly device for automatic ball bearing assembling machine |
| CN105422650A (en) * | 2015-12-14 | 2016-03-23 | 陈安禄 | Automatic ball loading machine for plane bearing retainer |
| CN105465196A (en) * | 2015-12-16 | 2016-04-06 | 陈安禄 | Automatic steel ball assembly machine for plane bearing |
| CN108639736A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Transport establishment |
| CN112228457A (en) * | 2020-10-23 | 2021-01-15 | 嘉兴创诺精密五金有限公司 | Bearing machining device |
-
2009
- 2009-10-23 CN CN2009202199739U patent/CN201547141U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042340B (en) * | 2009-10-23 | 2014-06-25 | 无锡双益精密机械有限公司 | Steel ball storage and taking device for bearing assembly |
| CN102330749A (en) * | 2011-08-04 | 2012-01-25 | 洛阳轴研科技股份有限公司 | Simply-assembling method for miniature ball bearings |
| CN102330749B (en) * | 2011-08-04 | 2013-01-02 | 洛阳轴研科技股份有限公司 | Simply-assembling method for miniature ball bearings |
| CN102797760A (en) * | 2012-08-29 | 2012-11-28 | 宁波惠友精工机械有限公司 | Ball feeding device |
| CN102797760B (en) * | 2012-08-29 | 2015-03-18 | 宁波庄宏亿轴承有限公司 | Ball feeding device |
| CN104500593A (en) * | 2014-12-16 | 2015-04-08 | 黑龙江大学 | Assembly device for automatic ball bearing assembling machine |
| CN105422650A (en) * | 2015-12-14 | 2016-03-23 | 陈安禄 | Automatic ball loading machine for plane bearing retainer |
| CN105422650B (en) * | 2015-12-14 | 2020-04-28 | 宁波弘睿智能科技有限公司 | Automatic ball loading machine for plane bearing retainer |
| CN105465196A (en) * | 2015-12-16 | 2016-04-06 | 陈安禄 | Automatic steel ball assembly machine for plane bearing |
| CN105465196B (en) * | 2015-12-16 | 2019-05-07 | 陈安禄 | Plane bearing automatic steel ball fitting machine |
| CN108639736A (en) * | 2018-07-10 | 2018-10-12 | 博众精工科技股份有限公司 | Transport establishment |
| CN112228457A (en) * | 2020-10-23 | 2021-01-15 | 嘉兴创诺精密五金有限公司 | Bearing machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100811 Effective date of abandoning: 20091023 |
|
| RGAV | Abandon patent right to avoid regrant |