CN101474617B - Improved automatic grading conveying device for micro-bearing - Google Patents
Improved automatic grading conveying device for micro-bearing Download PDFInfo
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- CN101474617B CN101474617B CN 200810244604 CN200810244604A CN101474617B CN 101474617 B CN101474617 B CN 101474617B CN 200810244604 CN200810244604 CN 200810244604 CN 200810244604 A CN200810244604 A CN 200810244604A CN 101474617 B CN101474617 B CN 101474617B
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Abstract
The invention relates to an improved automatic grading conveyor with a miniature bearing. The grading conveyor can carry out automatic grading conveying and storage based on different accuracy grades of the miniature bearing, thereby greatly improving work efficiency. The invention is characterized in that the grading conveyor comprises a machine frame, a vertical grading elevating mechanism and a horizontal feed mechanism. The vertical grading elevating mechanism is arranged on the machine frame; the horizontal feed mechanism is arranged on the vertical grading elevating mechanism; the vertical grading elevating mechanism consists of a motor, a ball screw structure, a sliding track structure and an elevating table; the ball screw structure comprises a ball screw, wherein, the ball screw is externally sheathed and provided with a feed screw nut; one end of the ball screw is arranged on a bottom plate while the other end is arranged on a top plate by a connecting device; the ball screw is connected with a rotation shaft of the motor by a shaft joint; the sliding track structure comprises a vertical sliding track which is fixed on an upright post; the vertical sliding track is embedded with a slipper block; and the feed mechanism consists of a cylinder and an expeller.
Description
(1) technical field
The present invention relates to the screening installation field of miniature bearing, be specially a kind of automatic grading conveying device of miniature bearing of improvement.
(2) background technology
Need store respectively according to the tolerance class of bearing after bearing assembles, and for extra-miniature bearing, its tolerance class classification is careful, adopts artificial classification accuracy to be difficult to control.
(3) summary of the invention
To the problems referred to above, the invention provides a kind of automatic grading conveying device of miniature bearing of improvement, it can carry out full automatic classification according to the different accuracy rank of miniature bearing and carry storage, has improved operating efficiency greatly.
Its technical scheme is such, it is characterized in that: it comprises frame, vertically classification elevating mechanism and straight feeding mechanism, and said vertical classification elevating mechanism is installed on said frame, and said straight feeding mechanism is installed on said vertical classification elevating mechanism.
It is further characterized in that: said frame comprises column, and said column is installed on base plate and top board respectively in two ends up and down; Said vertical classification elevating mechanism comprises motor, ball screw structure, rail structure and lifting platform; Said ball screw structure comprises ball screw, and its outer cover is equipped with the feed screw nut, and said ball screw one end is installed on said base plate, and the other end is installed on said top board through jockey; Said ball screw is connected with the turning cylinder of said motor through shaft coupling; The controller of said motor and bearing assembly machine electricly connects; Said rail structure comprises vertical slide rail, and said vertical slide rail is fixed on the said column, is embedded with slide block on said vertical slide rail; Said slide block, lifting platform connect through the screw mandrel connecting plate; Said screw mandrel connecting plate is installed on said feed screw nut; Said feed mechanism comprises cylinder and expeller, and said cylinder is installed on the said Lifting platform, and said cylinder guide rod is fixedly connected with said expeller; At the outbound course of said cylinder guide rod, said Lifting platform also is equipped with the bearing stopping means.
Use the automatic grading conveying device of the miniature bearing of structure of the present invention, its beneficial effect is: its classification course of conveying whole process is controlled by device controller, and the automatic control degree is high, high efficiency.
(4) description of drawings
The structural representation that Fig. 1 looks for apparatus of the present invention master;
Fig. 2 is the sketch map of overlooking of Fig. 1.
(5) specific embodiment
See Fig. 1 and Fig. 2, the present invention includes frame, vertical classification elevating mechanism and straight feeding mechanism, vertically the classification elevating mechanism is installed on frame, and straight feeding mechanism is installed on vertical classification elevating mechanism.Its mid frame comprises column 7, and column is installed on base plate 10 and top board 6 respectively in two ends about in the of 7; Vertically the classification elevating mechanism comprises motor 11, ball screw structure, rail structure and lifting platform 9; The ball screw structure comprises ball screw 12, and its outer cover is equipped with feed screw nut 15, and ball screw one end is installed on base plate 10, and the other end is installed on top board 6 through jockey; Ball screw 12 is connected through the turning cylinder of shaft coupling 2 with motor 11; Motor 11 electricly connects with the controller of bearing assembly machine; Rail structure comprises vertical slide rail 16, and it is fixed on the column 7, vertically is embedded with slide block 17 on the slide rail 16; Slide block 17, lifting platform 9 connect fixing through screw mandrel connecting plate 8; Screw mandrel connecting plate 8 is installed on feed screw nut 15; See Fig. 2, said feed mechanism comprises cylinder 14 and expeller 13, and cylinder 14 is installed on lifting platform 9 table tops, and cylinder 14 guide rods are fixedly connected with expeller 13; At the outbound course of cylinder 14 guide rods, on lifting platform 9 table tops bearing stopping means 18 is installed also.Among Fig. 1, the jockey between ball screw 12 and the top board 6 comprises pieces together mother 3, packing ring 4 and bearing dish 5; Among Fig. 2,19 for the guide rail that connects material of bearing to be fractionated.
After miniature bearing has assembled and has measured tolerance; Guide rail 19 is delivered to bearing on the lifting platform 9 by connecting material; Motor 11 receives the tolerance class that signal that controller sends is learnt fed bearings to be fractionated, motor 11 rotations, ball screw 12 under the drive of shaft joint 2 along with motor 11 rotates together; Being set in the lifting platform 9 that outside 15 drives of feed screw nut of ball screw 12 are fixedly connected with it moves up and down along vertical slide rail 16 with slide block 17; Behind the storagetank height that arrives corresponding bearing tolerance class, motor 11 stops the rotation, cylinder 14 operations; Its guide rod stretches out and promotes expeller 13 and travel forward, and is placed on bearings before the expeller 13 and moves thereupon and carry out corresponding storagetank; Bearing stopping means 18 has limited that bearing is served lifting platform 9 by the guide rail that connects material and horizontal skew takes place under the impetus of expeller 13, guaranteed that it can accurately get into storagetank.
Claims (3)
1. the automatic grading conveying device of the miniature bearing of an improvement; It is characterized in that: it comprises frame, vertical classification elevating mechanism and straight feeding mechanism; Said vertical classification elevating mechanism is installed on said frame, and said straight feeding mechanism is installed on said vertical classification elevating mechanism; Said frame comprises column, and said column is installed on base plate and top board respectively in two ends up and down; Said vertical classification elevating mechanism comprises motor, ball screw structure, rail structure and lifting platform; Said ball screw structure comprises ball screw, and its outer cover is equipped with the feed screw nut, and said ball screw one end is installed on said base plate, and the other end is installed on said top board through jockey; Said ball screw is connected with the turning cylinder of said motor through shaft coupling; The controller of said motor and bearing assembly machine electricly connects; Said rail structure comprises vertical slide rail, and said vertical slide rail is fixed on the said column, is embedded with slide block on said vertical slide rail; Said slide block, lifting platform connect through the screw mandrel connecting plate; Said screw mandrel connecting plate is installed on said feed screw nut.
2. according to the automatic grading conveying device of the miniature bearing of the said a kind of improvement of claim 1; It is characterized in that: said straight feeding mechanism comprises cylinder and expeller; Said cylinder is installed on the said Lifting platform, and said cylinder guide rod is fixedly connected with said expeller.
3. according to the automatic grading conveying device of the miniature bearing of the said a kind of improvement of claim 2, it is characterized in that: at the outbound course of said cylinder guide rod, said Lifting platform also is equipped with the bearing stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810244604 CN101474617B (en) | 2008-11-20 | 2008-11-20 | Improved automatic grading conveying device for micro-bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810244604 CN101474617B (en) | 2008-11-20 | 2008-11-20 | Improved automatic grading conveying device for micro-bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101474617A CN101474617A (en) | 2009-07-08 |
| CN101474617B true CN101474617B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810244604 Active CN101474617B (en) | 2008-11-20 | 2008-11-20 | Improved automatic grading conveying device for micro-bearing |
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| CN101099966A (en) * | 2006-07-05 | 2008-01-09 | 黑龙江大学 | Bearing channel automatic sorting straight transfer mechanism |
| CN101099968A (en) * | 2006-07-06 | 2008-01-09 | 黑龙江大学 | Bearing channel automatic sorting machine |
| CN201324724Y (en) * | 2008-11-20 | 2009-10-14 | 无锡双益精密机械有限公司 | Automatic classified conveying device for miniature bearing |
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- 2008-11-20 CN CN 200810244604 patent/CN101474617B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099966A (en) * | 2006-07-05 | 2008-01-09 | 黑龙江大学 | Bearing channel automatic sorting straight transfer mechanism |
| CN101099968A (en) * | 2006-07-06 | 2008-01-09 | 黑龙江大学 | Bearing channel automatic sorting machine |
| CN201324724Y (en) * | 2008-11-20 | 2009-10-14 | 无锡双益精密机械有限公司 | Automatic classified conveying device for miniature bearing |
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| Title |
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| JP特开2001-179182A 2001.07.03 |
| JP特开平10-35892A 1998.02.10 |
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| CN101474617A (en) | 2009-07-08 |
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