CN215239027U

CN215239027U - Full-automatic pin pressing and rechecking device for special conical bearing with positioning pin on outer ring

Info

Publication number: CN215239027U
Application number: CN202120639673.7U
Authority: CN
Inventors: 朱文刚; 谢小良; 徐再恩
Original assignee: Qianchao Bearing Co ltd; Wanxiang Group Corp
Current assignee: Qianchao Bearing Co ltd; Wanxiang Group Corp
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-21
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a full-automatic round pin of pressing of special conical bearing of locating pin, reinspection device are taken to outer lane mainly includes the material loading station, recognizes the hole station, presses round pin station, transition station, pin height detection station, NG passageway station, unloading station etc.. The utility model solves the problems of automatic pin pressing, automatic rechecking appearance and height of the special tapered roller bearing with the pin on the outer ring outer diameter, and fills the blank of domestic and foreign industries; the accuracy of pressing the pin into the outer ring outer diameter is ensured; an automatic rechecking appearance and height device is designed, so that automatic rechecking is realized after the product is pressed and 100% detection in process control can be realized, and the product is 100% qualified; the labor production efficiency is improved, 1500 sets/class of original manual 2-person production is promoted to 1700 sets/class of automatic on-line production 0.5-person production, the promotion is more than 450%, and secondary collision injury caused by falling of the product is avoided; at present, a company is put into use, the manufacturing cost is 15 ten thousand yuan, and the product can be applied to other similar products.

Description

Full-automatic pin pressing and rechecking device for special conical bearing with positioning pin on outer ring

Technical Field

The utility model relates to a conical bearing's field, concretely relates to full-automatic pressure round pin of special conical bearing of outer lane area locating pin, reinspection device.

Background

The bearing outer ring is manually placed into a positioning tool to be fixed in the existing production process, the outer ring hole position is ensured to be in a press mounting position by manually rotating a certain angle, a pin is manually placed in a press mounting station by using special calipers (with the functions of tightening and positioning), a foot switch is started, an equipment cylinder descends to press the pin into an outer ring hole, the state of the pin is manually rechecked, whether the pin is turned over or not is judged, the height is compared by using a standard caliper to judge whether the height is within the control range of 1.6-2.5 mm, and if the height reaches the standard, the product is qualified.

The prior scheme has the following problems: the qualification rate is low, because the pin is pressed by manual positioning, special calipers and other riveting presses, the holes, the pins and the riveting presses are difficult to be completely arranged on the same straight line, so that the occurrence of unqualified products such as flanging and non-pressing in place is caused, the qualification rate is low, and the qualification rate is less than 80%; the skill requirement of workers is high, and training and practice must be carried out for 1-2 months; the efficiency is low, the personnel cost is 2 people for completing 1500 sets of products, and the steps comprise pin press-fitting, inspection, rework and the like; production and inspection are completed manually, and unqualified products have the risk of missing inspection; because of adopting artifical material loading and unloading, can not avoid having the secondary to collide with the wound.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a full-automatic pressure round pin of special conical bearing of outer lane area locating pin, reinspection device.

The purpose of the utility model is accomplished through following technical scheme: the full-automatic pin pressing and rechecking device for the special conical bearing with the outer ring provided with the positioning pin mainly comprises a feeding station, a hole recognizing station, a pin pressing station, a transition station, a pin height detecting station, an NG channel station, a blanking station, a sensor, a pin feeding device, an image detecting device, a pin pressing sub-device, a cylinder A, a cylinder B, a cylinder C, a cylinder D, a cylinder E, a cylinder F, a cylinder G, NG channel, a height measuring device, a measuring pen and a hose, wherein the feeding station, the hole recognizing station, the pin pressing station, the transition station, the pin height detecting station, the NG channel station and the blanking station are sequentially arranged in a linear mode, the hole recognizing station is provided with the sensor, the pin pressing station is connected with the cylinder A, the image detecting device is arranged above the pin pressing station and is connected with the cylinder B, the pin pressing device is arranged beside the pin pressing station, and the cylinder D, the pin pressing sub-device is internally provided with the cylinder D, The cylinder F is connected with the pin pressing device and one end of the cylinder C and one end of the hose, the hose is connected with the pin feeding device, a height measuring device with a measuring pen is arranged above the pin height detecting station, the height measuring device is connected with the cylinder E, the NG channel station is connected with the cylinder G, and the NG channel is connected to one side of the NG channel station.

The full-automatic pin pressing and rechecking process method for the special conical bearing with the outer ring provided with the positioning pin mainly comprises the following steps of:

1) the product is fed from a feeding station, the grabbing cylinder is placed into a hole identifying station, and the hole identifying station is matched with a hole measuring sensor through the rotation of a servo motor to realize the pin hole positioning;

2) the product is placed into a pin pressing station by a grabbing cylinder, and the product and the tool move upwards together by a cylinder A to reach the specified position of the pin pressing station;

3) the cylinder F drives the pin pressing device to integrally move leftwards, after the pin pressing device reaches a position, the pin is sent to the position before the pin pressing by the pin feeding device through the hose, the pin is sent to a designated position by the cylinder D, and the pin is pressed into the pin hole by the cylinder C;

4) the cylinder F resets to drive the whole pin pressing sub-device to return to the original position, the cylinder B moves to send the image detection device to a specified position, the appearance of the product after pin pressing is detected, and the image detection device resets after the pin pressing is finished;

5) after the product is placed in the transition station by the grabbing cylinder, the product is moved to a pin height detection station, the product is sunk to a designated position by a mechanism, the cylinder E drives the height measurement device to detect the height of the pin of the product, and the height measurement device is reset after the product is finished;

6) the product is sent into NG passageway station by the translation cylinder, detects and highly detects data according to the image outward appearance, judges whether the product is NG, if NG then makes NG passageway station rotatory certain angle by cylinder G, and the product gets into the NG passageway, and qualified product then sends into product unloading station by the translation cylinder.

The detection content of the image detection device mainly comprises the condition of flanging.

The utility model has the advantages that: the utility model solves the problems of automatic pin pressing, automatic rechecking appearance and height of the special tapered roller bearing with the pin on the outer ring outer diameter, and fills the blank of domestic and foreign industries; the accuracy of pressing the pin into the outer ring outer diameter is ensured; an automatic rechecking appearance and height device is designed, so that automatic rechecking is realized after the product is pressed and 100% detection in process control can be realized, and the product is 100% qualified; the labor production efficiency is improved, 1500 sets/class are produced from 2 original workers, 1700 sets/class are produced by 0.5 person (butted with other production lines) in an automatic online production mode, the production is improved by more than 450%, and secondary collision damage caused by falling of the product is avoided; the field production operators are greatly improved in shift yield due to the consistent good comment of the operators, and the assemblers are released from high-intensity physical labor; at present, a company is put into use, the manufacturing cost is 15 ten thousand yuan, and the product can be applied to other similar products.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals: the device comprises a feeding station 1, a hole identifying station 2, a pin pressing station 3, a transition station 4, a pin height detection station 5, an NG channel station 6, a blanking station 7, a sensor 8, a pin feeding device 9, an image detection device 10, a pin pressing sub-device 11, a cylinder A12, a cylinder B13, a cylinder C14, a cylinder D15, a cylinder E16, a cylinder F17, a cylinder G18, an NG channel 19, a height measurement device 20, a measurement pen 21 and a hose 22.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawing, the full-automatic pin pressing and rechecking device for the special conical bearing with the positioning pin on the outer ring mainly comprises a feeding station 1, a hole checking station 2, a pin pressing station 3, a transition station 4, a pin height detection station 5, an NG channel station 6, a blanking station 7, a sensor 8, a pin feeding device 9, an image detection device 10, a pin pressing sub-device 11, a cylinder A12, a cylinder B13, a cylinder C14, a cylinder D15, a cylinder E16, a cylinder F17, a cylinder G18, an NG channel 19, a height measurement device 20, a measurement pen 21 and a hose 22, wherein the feeding station 1, the hole checking station 2, the pin pressing station 3, the transition station 4, the pin height detection station 5, the NG channel station 6 and the blanking station 7 are sequentially arranged in a linear mode, the hole checking station 2 is provided with the sensor 8, the pin pressing station 3 is connected with the cylinder A12, the image detection device 10 is arranged above the pin pressing station 3, and the image detection device 10 is connected with a cylinder B13, the pin pressing device 11 is arranged beside the pin pressing station 3, the cylinder D15 and the cylinder F17 are installed in the pin pressing device 11, the pin pressing device 11 is simultaneously connected with the cylinder C14 and one end of the hose 22, the hose 22 is connected with the pin feeding device 9, the height measuring device 20 with the measuring pen 21 is arranged above the pin height detecting station 5, the height measuring device 20 is connected with the cylinder E16, the NG channel station 6 is connected with the cylinder G18, and the NG channel 19 is connected to one side of the NG channel station 6.

1) a product is fed from a feeding station 1 (which is in butt joint with other stations of the production line), a grabbing cylinder is placed into a hole recognition station 2, and the hole recognition station 2 is matched with a hole measuring sensor 8 through rotation of a servo motor to realize pin hole positioning;

2) the product is placed into the pin pressing station 3 through the grabbing cylinder, and the product and the tool move upwards together through the cylinder A12 to reach the specified position of the pin pressing station;

3) the air cylinder F17 drives the pin pressing sub-device 11 to move left integrally, after the pin reaches the position, the pin is sent to the position before the pin pressing by the pin feeding device 9 through the hose 22, the pin is sent to the designated position by the air cylinder D15, and the pin is pressed into the pin hole by the air cylinder C14;

4) the air cylinder F17 resets to drive the pressing pin sub-device 11 to integrally return to the original position, the air cylinder B13 moves to send the image detection device 10 to the designated position, the appearance of the product after the pressing pin is detected, the image detection device 10 resets after the product is finished, and the detection content of the image detection device 10 mainly comprises the condition of flanging. (ii) a

5) After the product is placed in the transition station 4 by the grabbing cylinder, the product is moved to the pin height detection station 5, the product is sunk to a designated position by a mechanism, the cylinder E16 drives the height measurement device 20 to detect the height of the pin of the product, and the height measurement device 20 resets after the product is completed;

6) the product is sent into an NG channel station 6 by a translation cylinder, whether the product is NG or not is judged according to image appearance detection and height detection data, if NG, the NG channel station 6 is rotated by a certain angle through a cylinder G18, the product enters an NG channel 19, and qualified products are sent into a product blanking station 7 (in butt joint with other stations of a production line) through the translation cylinder.

After multiple discussions of projects, control points are controlled according to the product quality requirement, automatic pin hole alignment, automatic pin press mounting, automatic appearance comparison after installation, automatic pin height detection and setting of a related data table are achieved in a full-automatic mode, and finally the pin height and appearance control is achieved through press mounting, and collision damage is avoided.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a full-automatic pressure round pin of special conical bearing of outer lane area locating pin, reinspection device which characterized in that: mainly comprises a feeding station (1), a hole recognizing station (2), a pin pressing station (3), a transition station (4), a pin height detecting station (5), an NG channel station (6), a blanking station (7), a sensor (8), a pin feeding device (9), an image detecting device (10), a pin pressing sub-device (11), a cylinder A (12), a cylinder B (13), a cylinder C (14), a cylinder D (15), a cylinder E (16), a cylinder F (17), a cylinder G (18), an NG channel (19), a height measuring device (20), a measuring pen (21) and a hose (22), wherein the feeding station (1), the hole recognizing station (2), the pin pressing station (3), the transition station (4), the pin height detecting station (5), the NG channel station (6) and the blanking station (7) are sequentially arranged in a linear manner, the sensor (8) is arranged on the hole recognizing station (2), the device comprises a pressing pin station (3), a cylinder A (12) is connected with the pressing pin station (3), an image detection device (10) is installed above the pressing pin station (3), the image detection device (10) is connected with a cylinder B (13), a pressing pin device (11) is arranged beside the pressing pin station (3), a cylinder D (15) is installed in the pressing pin device (11), a cylinder F (17), the pressing pin device (11) is simultaneously connected with one end of a cylinder C (14) and one end of a hose (22), the hose (22) is connected with a pin feeding device (9), a height measurement device (20) with a measurement pen (21) is arranged above the pin height detection station (5), the height measurement device (20) is connected with a cylinder E (16), an NG channel station (6) is connected with a cylinder G (18), and an NG channel (19) is connected to one side of the NG channel station (6).