CN102042338A - Automatic grading, lifting and positioning device of bearing ring - Google Patents
Automatic grading, lifting and positioning device of bearing ring Download PDFInfo
- Publication number
- CN102042338A CN102042338A CN2009101809915A CN200910180991A CN102042338A CN 102042338 A CN102042338 A CN 102042338A CN 2009101809915 A CN2009101809915 A CN 2009101809915A CN 200910180991 A CN200910180991 A CN 200910180991A CN 102042338 A CN102042338 A CN 102042338A
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- guide pillar
- bearing
- plate
- screw nut
- positioning device
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Abstract
The invention relates to an automatic grading, lifting and positioning device of a bearing ring, which comprises a guide pillar support, a driving mechanism and a storage bin, wherein the guide pillar support comprises a guide pillar top plate and a guide pillar bottom plate; the driving mechanism comprises a stepping motor, a lead screw, a lead screw nut, an eccentric shaft, a bearing and a guide pillar; the guide pillar and the lead screw are arranged in parallel and are fixed between the guide pillar top plate and the guide pillar bottom plate; the motor is located on the guide pillar top plate and is connected with the lead screw; the lead screw nut is sleeved on the lead screw, and the storage bin is fixedly connected to the lead screw nut; and the bearing and the lead screw nut are fixed into a whole, the eccentric shaft is arranged in the bearing, and the bearing is in contact with the guide pillar. In the automatic grading, lifting and positioning device of the bearing ring, manufactured according to the technical scheme, a plate of the storage bin is graded, lifted and positioned upward and downward, thereby having a linear lifting stroke; a square slope retainer plate can effectively prevent the shifting and the falling of the ring and can also horizontally shift stably, thereby improving the positioning stability of the ring; and the device has a simple structure, is convenient to manufacture, and has considerable market prospects and economic benefits.
Description
Technical field
The present invention relates to the automatic classification of a kind of bearing ring and promote positioning device, be applied to bearing assembling field.
Background technique
The classification of traditional bearing lasso promotes positioning device and uses guide rail, promote Location accuracy poor, manipulate inconvenience.Simultaneously, the retainer plate in existing material stock storehouse takes the plane to be provided with, but because miniature lasso is lighter, when transferring lasso and material stock storehouse and promote up and down, the lasso displacement often occurs or drops, and has a strong impact on the up-to-standard rate and the grade of finished product.In order to reduce error rate, need to reduce equipment operation speed, but this has also reduced working efficiency, economic benefit descends.
Summary of the invention
Technical problem to be solved by this invention provides a kind of classification storage, classification lifting, steadily the automatic classification of the bearing ring of translation promotes positioning device.
For solving the problems of the technologies described above, the technological scheme that the present invention takes is:
The automatic classification of a kind of bearing ring promotes positioning device, comprises guide pillar frame, driving mechanism and material stock storehouse, and described guide pillar frame comprises guide pillar upper plate and guide pillar base plate; Described driving mechanism comprises stepper motor, screw mandrel, feed screw nut, eccentric shaft, bearing and guide pillar; Described guide pillar, parallel perpendicular the putting of screw mandrel, and be fixed between guide pillar upper plate and the guide pillar base plate; Described motor is positioned on the guide pillar upper plate, and motor is connected with screw mandrel; Described feed screw nut is sheathed on the screw mandrel, and described material stock storehouse is fixed on the feed screw nut; Described bearing and feed screw nut are fixed as one, and establish eccentric shaft in the described bearing, and bearing and guide pillar touch.
Described driving mechanism also comprises intermediate plate, and described bearing and feed screw nut are fixed on the intermediate plate, are fixed as one by intermediate plate; Described intermediate plate is provided with circular hole and semicircle orifice, and described feed screw nut passes circular hole, and described guide pillar passes semicircle orifice, and feed screw nut and guide pillar are fixed between guide pillar upper plate and the guide pillar base plate.
Described driving mechanism also comprises intermediate plate, and guide pillar is that 2, eccentric shaft are that 4 and bearing are 4; Described intermediate plate is provided with 1 circular hole and 2 semicircle orifices; Described feed screw nut passes the circular hole of the centre of intermediate plate, and is affixed with intermediate plate, is fixed between guide pillar upper plate and the guide pillar base plate; 2 described guide pillars pass 2 semicircle orifices of the both sides of intermediate plate, are fixed between guide pillar upper plate and the guide pillar base plate; Described 4 bearings are fixed on 4 angles of intermediate plate and are placed on the eccentric shaft, and per two bearings and guide pillar touch.
Described guide pillar upper plate is provided with upper bearing bracket, and described guide pillar base plate is provided with step, and upper bearing (metal) and lower bearing are located at respectively in described upper bearing bracket and the step, and described screw mandrel upper and lower end places respectively in upper bearing (metal) and the lower bearing.
Described guide pillar upper plate is provided with the stepper motor seat, and described stepper motor is positioned on the stepper motor seat, and described stepper motor is connected with screw mandrel by coupling.
Be provided with sensor stand above the described guide pillar base plate, be provided with sensor above the sensor stand.
Described material stock storehouse comprises feed bin plate and retainer plate, and the feed bin plate is perpendicular to be put and affixed with the feed screw nut, retainer plate horizontal and affixed with the feed bin plate.
Described retainer plate surface is provided with square shallow chamber.
Be provided with the slope on the translation direction of the bottom in described square shallow chamber, the slope is interior low outer high.
Because the material stock storehouse is located at intermediate plate one side, it must cause this lateral load of intermediate plate overweight, with the passing of time easily cause loosening, the displacement of intermediate plate, thereby influence assembly precision and accuracy rate, the present invention adopts 2 guide pillars, screw mandrel and feed screw nuts to fix intermediate plate, can avoid this problem preferably, improve the assembly precision and the working life of equipment; Simultaneously, the combination of guide pillar upper plate, intermediate plate, guide pillar base plate can be stably fixing guide pillar; Being provided with of eccentric shaft and bearing can prevent feed screw nut, intermediate plate and material stock storehouse along with screw mandrel rotates, and the feed screw nut only can do straight line motion up and down after being fixed by screens under motor driving.
Be provided with sensor stand above the guide pillar base plate, be provided with sensor on sensor stand, the origin position of feed bin plate can be controlled by sensor, for controlling near switch.When feed bin plate lower end initial point is a sensor when detecting, screw mandrel stops operating, the stop motion of material stock storehouse.
During work, placed in every layer of retainer plate by the equipment transfer mechanism earlier and measured raceway diameter and the lasso of raceway diameter in range of set value, the external control device is write down the size and the position of lasso.When the external means on the equipment will be placed on the Internal and external cycle ditch of measuring on the retainer plate directly be worth carry out computing after, select and satisfy the lasso of setting and send signal, stepper motor is rotated, selected lasso is risen to transmitting place, the back transfer device that puts in place moves on to corresponding station with lasso from retainer plate, and the lasso of last station is transplanted on this retainer plate simultaneously.Because the square slope on the retainer plate, move up and down and lasso shifts out in the shift-in process very stable in the material stock logical sequence.
The automatic classification of bearing ring of making by this technological scheme promotes positioning device, and by the adjusting of screw mandrel, classification promoted the location about the nut on the screw mandrel drove material logical sequence plate, had realized the lift stroke of linearization, and precision is reliable; Classification stores after the collection of Internal and external cycle raceway groove automatic measured data; Square slope retainer plate can prevent the lasso displacement effectively and drop, and steadily translation again simultaneously improves the stability of lasso location; But sensor preservative logical sequence plate is set can not contact to earth; This apparatus structure is simple, be convenient to make, have considerable market prospects and economic benefit.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and embodiments.
Fig. 1 is the left TV structure schematic representation of device of the present invention;
Fig. 2 is the main TV structure schematic representation of device of the present invention;
Fig. 3 is the middle section schematic representation of device of the present invention;
Fig. 4 is the square slope sectional view of the retainer plate of device of the present invention;
Mark is illustrated as among Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1-guide pillar frame, 2-material stock storehouse, 3-coupling, 4-upper bearing bracket, 5-guide pillar upper plate, 6-screw mandrel, 7-guide pillar, 8-guide pillar base plate, the 9-step, 10-intermediate plate, 11-eccentric shaft, 12-retainer plate, 13-feed bin plate, 14-stepper motor, 15-feed screw nut, 16-inductor support, the 17-inductor, 18-upper bearing (metal), 19-lower bearing, the square shallow chamber of 20-, the 21-slope, 22-bearing, 23-stepper motor seat.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Embodiment 1
Shown in Fig. 1-4:
The automatic classification of a kind of bearing ring promotes positioning device, comprises driving mechanism, material stock storehouse 2, guide pillar frame 1, also comprises upper bearing bracket 4, step 9, upper bearing (metal) 18, lower bearing 19 and stepper motor seat 23; Driving mechanism comprises 7,4 eccentric shafts of 2 guide pillars 11,4 bearings 22, motor 14, coupling 3, screw mandrel 6, feed screw nut 15 and intermediate plates 10; Guide pillar frame 1 comprises guide pillar upper plate 5 and guide pillar base plate 8; The material stock storehouse comprises feed bin plate 13 and retainer plate 12.
Guide pillar upper plate 5 is provided with upper bearing bracket 4, is provided with stepper motor seat 23 above the upper bearing bracket 4; Guide pillar base plate 8 middle parts are provided with step 9; Upper bearing (metal) 18 and lower bearing 19 are located at respectively in upper bearing bracket 4 and the step 9; Intermediate plate 10 is fixed on the feed screw nut 15, its parallel 1 circular hole and 2 semicircle orifices of being provided with symmetrically in surface; Feed screw nut 15 is sheathed on the screw mandrel 6, and feed screw nut 15 passes circular hole in the middle of the intermediate plate 10 and affixed with intermediate plate 10; Screw mandrel 6 top and bottom place respectively in upper bearing (metal) 18 and the lower bearing 19; 2 guide pillars 7 are parallel to screw mandrel 6 to be placed, and passes 2 semicircle orifices of intermediate plate 10 both sides, and is fixed on guide pillar upper plate 5 and the guide pillar base plate 8; Bearing 22 is fixed on 4 angles of intermediate plate 10 and is placed on the eccentric shaft 11, and per two bearings 22 touch with guide pillar 7; Stepper motor 14 is located on the stepper motor seat 23, and links to each other by coupling 3 with screw mandrel 6.
Be provided with sensor stand 16 above the guide pillar base plate 8, be provided with sensor 17 on sensor stand 16, the origin position of feed bin plate 13 can be controlled by sensor 17, for controlling near switch; When feed bin plate 13 lower end initial points are sensor 17 when detecting, screw mandrel 6 stops operating, 2 stop motions of material stock storehouse.
During work, placed in every layer of retainer plate 12 by the equipment transfer mechanism earlier and measured raceway diameter and the lasso of raceway diameter in range of set value, the external control device is write down the size and the position of lasso.When the external means on the equipment will be placed on the Internal and external cycle ditch of measuring on the retainer plate 12 directly be worth carry out computing after, select and satisfy the lasso of setting and send signal, stepper motor 14 is rotated, selected lasso is risen to transmitting place, the back transfer device that puts in place moves on to corresponding station with lasso from retainer plate 12, and the lasso of last station is transplanted on this retainer plate 12 simultaneously.Because the square slope 21 on the retainer plate 12, lasso moves up and down and shifts out in the shift-in process very stable in material stock logical sequence 12.
Claims (9)
1. the automatic classification of bearing ring promotes positioning device, comprise guide pillar frame, driving mechanism and material stock storehouse, described guide pillar frame comprises guide pillar upper plate and guide pillar base plate, it is characterized in that: described driving mechanism comprises stepper motor, screw mandrel, feed screw nut, eccentric shaft, bearing and guide pillar; Described guide pillar, parallel perpendicular the putting of screw mandrel, and be fixed between guide pillar upper plate and the guide pillar base plate; Described motor is positioned on the guide pillar upper plate, and motor is connected with screw mandrel; Described feed screw nut is sheathed on the screw mandrel, and described material stock storehouse is fixed on the feed screw nut; Described bearing and feed screw nut are fixed as one, and establish eccentric shaft in the described bearing, and bearing and guide pillar touch.
2. the automatic classification of a kind of bearing ring according to claim 1 promotes positioning device, and it is characterized in that: described driving mechanism also comprises intermediate plate, and described bearing and feed screw nut are fixed on the intermediate plate; Described intermediate plate is provided with circular hole and semicircle orifice; Described feed screw nut passes circular hole, and described guide pillar passes semicircle orifice, and feed screw nut and guide pillar are fixed between guide pillar upper plate and the guide pillar base plate.
3. the automatic classification of a kind of bearing ring according to claim 1 promotes positioning device, and it is characterized in that: described driving mechanism also comprises intermediate plate, and guide pillar is that 2, eccentric shaft are that 4 and bearing are 4; Described intermediate plate is provided with 1 circular hole and 2 semicircle orifices; Described feed screw nut passes the circular hole of the centre of intermediate plate, and is affixed with intermediate plate, is fixed between guide pillar upper plate and the guide pillar base plate; 2 described guide pillars pass the both sides semicircle orifice of intermediate plate, are fixed between guide pillar upper plate and the guide pillar base plate; Described 4 bearings are fixed on 4 angles of intermediate plate and are placed on the eccentric shaft, and per two bearings and guide pillar touch.
4. promote positioning device according to claim 1, the automatic classification of 2 or 3 described a kind of bearing rings, it is characterized in that: described guide pillar upper plate is provided with upper bearing bracket, described guide pillar base plate is provided with step, upper bearing (metal) and lower bearing are located at respectively in described upper bearing bracket and the step, and described screw mandrel upper and lower end places respectively in upper bearing (metal) and the lower bearing.
5. promote positioning device according to claim 1, the automatic classification of 2 or 3 described a kind of bearing rings, it is characterized in that: described guide pillar upper plate is provided with the stepper motor seat, described stepper motor is positioned on the stepper motor seat, and described stepper motor is connected with screw mandrel by coupling.
6. promote positioning device according to claim 1, the automatic classification of 2 or 3 described a kind of bearing rings, it is characterized in that: be provided with sensor stand above the described guide pillar base plate, be provided with sensor above the sensor stand.
7. the automatic classification of a kind of bearing ring according to claim 1 promotes positioning device, and it is characterized in that: described material stock storehouse comprises feed bin plate and retainer plate, and the feed bin plate is perpendicular to be put and affixed with the feed screw nut, retainer plate horizontal and affixed with the feed bin plate.
8. the automatic classification of a kind of bearing ring according to claim 7 promotes positioning device, and it is characterized in that: described retainer plate surface is provided with square shallow chamber.
9. the automatic classification of a kind of bearing ring according to claim 8 promotes positioning device, and it is characterized in that: in the bottom in described square shallow chamber, translation direction is provided with the slope, and the slope is interior low outer high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180991.5A CN102042338B (en) | 2009-10-23 | 2009-10-23 | Automatic grading, lifting and positioning device of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180991.5A CN102042338B (en) | 2009-10-23 | 2009-10-23 | Automatic grading, lifting and positioning device of bearing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102042338A true CN102042338A (en) | 2011-05-04 |
| CN102042338B CN102042338B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910180991.5A Active CN102042338B (en) | 2009-10-23 | 2009-10-23 | Automatic grading, lifting and positioning device of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102042338B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800512A (en) * | 2012-08-15 | 2012-11-28 | 江苏省苏中建设集团股份有限公司 | Insert mechanism for arc extinguish chamber automatic assembly device |
| CN109926808A (en) * | 2019-04-09 | 2019-06-25 | 梁仓平 | The technique that seal washer is assembled using mode is successively fallen |
Citations (6)
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|---|---|---|---|---|
| US4042186A (en) * | 1974-10-21 | 1977-08-16 | Abu Aktiebolag | Fishing reel with bearing for level wind shaft |
| SK350590A3 (en) * | 1990-07-16 | 1996-03-06 | Klf Zvl A S | Filler of rivets of antifriction bearings |
| CN201013769Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Material selecting and feeding device of bearing sleeve ring |
| CN201164837Y (en) * | 2007-10-25 | 2008-12-17 | 林旦 | Step discharge device of bearing and bearing inner ring or outer ring |
| CN201547138U (en) * | 2009-10-23 | 2010-08-11 | 无锡双益精密机械有限公司 | Bearing ring auto outline lifting positioner device |
| CN201552572U (en) * | 2009-12-12 | 2010-08-18 | 宁波惠联自动化设备有限公司 | Elevator elastic storage silo device of bearing automatic assembling machine |
-
2009
- 2009-10-23 CN CN200910180991.5A patent/CN102042338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042186A (en) * | 1974-10-21 | 1977-08-16 | Abu Aktiebolag | Fishing reel with bearing for level wind shaft |
| SK350590A3 (en) * | 1990-07-16 | 1996-03-06 | Klf Zvl A S | Filler of rivets of antifriction bearings |
| CN201013769Y (en) * | 2007-02-13 | 2008-01-30 | 林旦 | Material selecting and feeding device of bearing sleeve ring |
| CN201164837Y (en) * | 2007-10-25 | 2008-12-17 | 林旦 | Step discharge device of bearing and bearing inner ring or outer ring |
| CN201547138U (en) * | 2009-10-23 | 2010-08-11 | 无锡双益精密机械有限公司 | Bearing ring auto outline lifting positioner device |
| CN201552572U (en) * | 2009-12-12 | 2010-08-18 | 宁波惠联自动化设备有限公司 | Elevator elastic storage silo device of bearing automatic assembling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800512A (en) * | 2012-08-15 | 2012-11-28 | 江苏省苏中建设集团股份有限公司 | Insert mechanism for arc extinguish chamber automatic assembly device |
| CN102800512B (en) * | 2012-08-15 | 2015-01-14 | 江苏省苏中建设集团股份有限公司 | Insert mechanism for arc extinguish chamber automatic assembly device |
| CN109926808A (en) * | 2019-04-09 | 2019-06-25 | 梁仓平 | The technique that seal washer is assembled using mode is successively fallen |
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| Publication number | Publication date |
|---|---|
| CN102042338B (en) | 2014-12-10 |
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