CN218360723U

CN218360723U - Multi-specification locknut sorting device

Info

Publication number: CN218360723U
Application number: CN202222492688.2U
Authority: CN
Inventors: 闫敬超; 李良丽; 程延兵; 赵素雪
Original assignee: Jize County Oulu Fastener Co ltd
Current assignee: Jize County Oulu Fastener Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-24
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a many specifications locknut sorting unit, including installation base and the type of falling L mounting panel of fixed mounting rear end on the installation base, be equipped with opposite side measuring mechanism on the installation base, be equipped with height measuring mechanism on the type of falling L mounting panel, opposite side measuring mechanism includes the bar locating plate, driving motor, the drive shaft, the inner chamber, the rotation lead screw, the slip screw, opposite side clamp plate and laser range finder one, height measuring mechanism includes the connecting plate, the transmission shaft, the initiative bevel gear, the rotation screw, driven bevel gear, the lifting screw, the fixed sleeve, the slide bar, top pressure strip and laser range finder two. The beneficial effects of the utility model are that, opposite side measuring mechanism and height measuring mechanism adopt opposite side clamp plate and top pressure strip respectively can at first carry out self-holding to locknut's opposite side and top, and simultaneously, a set of laser range finder measures the opposite side and the height of pine nut respectively, and measurement accuracy is higher, is convenient for to the sorting of many specifications locknut.

Description

Multi-specification locknut sorting device

Technical Field

The utility model relates to a locknut selects separately the field, specifically is a many specifications locknut sorting unit.

Background

The locknut is a nut, is screwed together with a bolt or a screw rod to play a role in fastening, is an original piece which must be used by all production and manufacturing machines, is a part for tightly connecting mechanical equipment, and can be connected together through an inner thread, the locknut with the same specification and the screw.

Application number is CN202220547496.4 in the current patent, discloses a many specifications nut sorting unit of locknut production, is to put the nut that needs to be selected separately on the bottom plate, and the clamp plate is pressed on the top of nut, and first support board and second support board block respectively in both ends about the nut, look over the thickness of nut through the first instruction scale that leaks below the sliding sleeve, look over the width of nut through the second instruction scale that leaks on riser right side. However, in the using process, the operation of manually clamping the locknut is complicated, and errors are easily generated during manual reading, so that the sorting effect of the locknut is influenced.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a many specifications locknut sorting unit to solve many specifications locknut and select separately the problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-specification locknut sorting device comprises a mounting base and an inverted L-shaped mounting plate fixedly mounted at the upper rear end of the mounting base, wherein an opposite side measuring mechanism is arranged on the mounting base, and a height measuring mechanism is arranged on the inverted L-shaped mounting plate;

opposite side measuring mechanism includes bar locating plate, driving motor, drive shaft, inner chamber, rotation lead screw, slip screw, opposite side clamp plate and laser range finder one, the right side is installed on the installation base to the bar locating plate, driving motor horizontal installation is in installation base left side, the drive shaft is installed and is served at the driving motor rotation, the inner chamber is opened in the installation base left side, rotate lead screw movable mounting at the inner chamber, and left end and drive shaft connection, slip screw activity suit is on rotating the lead screw, opposite side clamp plate is installed in slip screw upper end, and is located the installation base, a fixed front end of inlaying in opposite side clamp plate of laser range finder.

Further, height measurement mechanism includes connecting plate, transmission shaft, initiative bevel gear, rotation screw, driven bevel gear, lifting screw, fixed sleeve, slide bar, top pressure strip and laser range finder two, the connecting plate is installed in type of falling L mounting panel upper end left side, transmission shaft movable mounting is on the connecting plate, the initiative bevel gear is installed at the transmission shaft right-hand member, the movable cartridge of rotation screw is in type of falling L mounting panel upper end center department, driven bevel gear is installed in the rotation screw upper end, and intermeshes with the initiative bevel gear, the movable cartridge of lifting screw is in rotating the screw, fixed sleeve installs in the lifting screw bottom, the movable cartridge of slide bar upper end is in fixed sleeve, the top pressure strip is installed in the slide bar bottom, the fixed front end of inlaying in the top pressure strip of laser range finder two.

Furthermore, a first belt pulley is installed on the driving shaft, a second belt pulley is installed at the left end of the transmission shaft, and a transmission belt is sleeved on the first belt pulley and the second belt pulley.

Furthermore, the outer surface of the upper end of the sliding rod is sleeved with a spring.

Furthermore, a sliding groove is formed in the bottom in the inner cavity, and the bottom of the sliding nut is slidably mounted on the sliding groove through a sliding block.

Furthermore, a strip-shaped hole corresponding to the opposite side clamping plate is formed in the left side of the upper surface of the mounting base.

The utility model provides a many specifications locknut sorting unit possesses following beneficial effect, adopt opposite side clamp plate and top pressure strip respectively through being located opposite side measuring mechanism on the installation base and the height measuring mechanism on the type of falling L mounting panel to carry out self-holding at first to locknut's opposite side and top and press from both sides tightly, and simultaneously, a set of laser range finder measures the opposite side and the height of pine nut respectively, and measurement accuracy is higher, is convenient for to many specifications locknut's sorting.

Drawings

Fig. 1 is the utility model discloses a many specifications locknut sorting unit sketch map.

Fig. 2 is a side view of the inverted L-shaped mounting plate of the present invention.

Fig. 3 is a top view of the installation base of the present invention.

Fig. 4 is the utility model discloses locknut opposite side and height measurement sketch map.

In the figure: 1. installing a base; 2. an inverted L-shaped mounting plate; 3. a strip-shaped positioning plate; 4. a drive motor; 5. a drive shaft; 6. an inner cavity; 7. rotating the screw rod; 8. sliding a screw nut; 9. clamping plates at opposite sides; 10. a first laser range finder; 11. a connecting plate; 12. a drive shaft; 13. a driving bevel gear; 14. rotating the screw nut; 15. a driven bevel gear; 16. a lifting screw; 17. a fixed sleeve; 18. a slide bar; 19. a top compression plate; 20. a second laser range finder; 21. a first belt pulley; 22. a second belt pulley; 23. a drive belt; 24. a spring; 25. a chute; 26. and (4) strip-shaped holes.

Detailed Description

The invention will be described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a multi-specification locknut sorting device comprises a mounting base 1 and an inverted L-shaped mounting plate 2 fixedly mounted at the rear end of the mounting base 1, wherein an opposite side measuring mechanism is arranged on the mounting base 1, and a height measuring mechanism is arranged on the inverted L-shaped mounting plate 2; the opposite side measuring mechanism comprises a bar-shaped positioning plate 3, a driving motor 4, a driving shaft 5, an inner cavity 6, a rotating screw rod 7, a sliding screw nut 8, an opposite side clamping plate 9 and a first laser range finder 10, the bar-shaped positioning plate 3 is installed on the right side of the installation base 1, the driving motor 4 is horizontally installed on the left side of the installation base 1, the driving shaft 5 is installed on the rotating end of the driving motor 4, the inner cavity 6 is opened on the left side in the installation base 1, the rotating screw rod 7 is movably installed in the inner cavity 6, the left end of the rotating screw rod is connected with the driving shaft 5, the sliding screw nut 8 is movably sleeved on the rotating screw rod 7, the opposite side clamping plate 9 is installed at the upper end of the sliding screw nut 8 and is located on the installation base 1, and the first laser range finder 10 is fixedly embedded at the inner front end of the opposite side clamping plate 9; the height measuring mechanism comprises a connecting plate 11, a transmission shaft 12, a driving bevel gear 13, a rotating nut 14, a driven bevel gear 15, a lifting screw 16, a fixing sleeve 17, a sliding rod 18, a top pressure plate 19 and a second laser range finder 20, wherein the connecting plate 11 is installed on the left side of the upper end of the inverted L-shaped mounting plate 2, the transmission shaft 12 is movably installed on the connecting plate 11, the driving bevel gear 13 is installed at the right end of the transmission shaft 12, the rotating nut 14 is movably inserted in the center of the upper end of the inverted L-shaped mounting plate 2, the driven bevel gear 15 is installed at the upper end of the rotating nut 14 and is mutually meshed with the driving bevel gear 13, the lifting screw 16 is movably inserted in the rotating nut 14, the fixing sleeve 17 is installed at the bottom of the lifting screw 16, the upper end of the sliding rod 18 is movably inserted in the fixing sleeve 17, the top pressure plate 19 is installed at the bottom of the sliding rod 18, and the second laser range finder 20 is fixedly inserted at the front end of the top pressure plate 19; the driving shaft 5 is provided with a first belt pulley 21, the left end of the transmission shaft 12 is provided with a second belt pulley 22, and the first belt pulley 21 and the second belt pulley 22 are sleeved with a transmission belt 23; the outer surface of the upper end of the sliding rod 18 is sleeved with a spring 24; a sliding groove 25 is formed in the bottom in the inner cavity 6, and the bottom of the sliding nut 8 is slidably mounted on the sliding groove 25 through a sliding block; and a strip-shaped hole 26 corresponding to the opposite side clamping plate 9 is formed in the left side of the upper surface of the mounting base 1.

The working principle of the embodiment is as follows: when the device is used, a user firstly places the locknut to be sorted on the mounting base 1 and enables one side of the locknut to be attached to the strip-shaped positioning plate 3 to position the locknut;

during sorting: the driving motor 4 firstly starts to work, the driving motor 4 is horizontally arranged on the left side of the mounting base 1, the driving shaft 5 is arranged on the rotating end of the driving motor 4, the inner cavity 6 is arranged on the left side in the mounting base 1, the rotating screw rod 7 is movably arranged in the inner cavity 6 through a fastening bearing, the left end is connected with the driving shaft 5, the sliding screw 8 is movably sleeved on the rotating screw rod 7, the opposite side clamping plate 9 is arranged at the upper end of the sliding screw 8 and is positioned on the mounting base 1, the laser range finder I10 is fixedly embedded at the front end in the opposite side clamping plate 9, the bottom in the inner cavity 6 is provided with a sliding chute 25, the bottom of the sliding screw 8 is slidably arranged on the sliding chute 25 through a sliding block, the left side of the upper surface of the mounting base 1 is provided with a strip-shaped hole 26 corresponding to the opposite side clamping plate 9, the connecting plate 11 is arranged on the left side of the upper end of the inverted L-shaped mounting plate 2, and the transmission shaft 12 is movably arranged on the connecting plate 11 through the fastening bearing, a driving bevel gear 13 is arranged at the right end of a transmission shaft 12, a rotating nut 14 is movably inserted in the center of the upper end of the inverted L-shaped mounting plate 2 through a fastening bearing, a driven bevel gear 15 is arranged at the upper end of the rotating nut 14 and is mutually meshed with the driving bevel gear 13, a lifting screw 16 is movably inserted in the rotating nut 14, a fixed sleeve 17 is arranged at the bottom of the lifting screw 16, the upper end of a sliding rod 18 is movably inserted in the fixed sleeve 17, a top pressure plate 19 is arranged at the bottom of the sliding rod 18, a second laser range finder 20 is fixedly embedded at the front end in the top pressure plate 19, a first belt pulley 21 is arranged on the driving shaft 5, a second belt pulley 22 is arranged at the left end of the transmission shaft 12, a transmission belt 23 is sleeved on the first belt pulley 21 and the second belt pulley 22, and a spring 24 is sleeved on the outer surface of the upper end of the sliding rod 18, as shown in figure 1;

the driving motor 4 firstly drives the driving shaft 12 to rotate through the driving belt 23, the driving shaft 12 drives the rotating screw nut 14 to rotate through the driving bevel gear 13, the lifting screw rod 16 moves downwards, the lifting screw rod 16 simultaneously drives the bottom top pressure plate 19 to move downwards, the driving motor 4 simultaneously drives the rotating screw rod 7 to rotate through the driving shaft 5, the rotating screw rod 7 drives the opposite side pressure plate 9 at the upper end of the sliding screw nut 8 to slide towards the right side, because the distance of the top pressure plate 19 is close to the installation base 1, the top pressure plate 19 firstly contacts with the upper end of the locknut, the lifting screw rod 16 continuously moves downwards, the upper end of the sliding rod 18 slides upwards, the spring 24 stretches, and after the opposite side pressure plate 9 contacts and clamps with the side edge of the locknut, the driving motor 4 stops working, the opposite side clamping plate 9 and the top pressing plate 19 can automatically clamp the opposite side and the top of the locknut after the completion of the measurement, as shown in figure 4, then the first laser range finder 10 and the second laser range finder 20 start to work, the opposite side and the height of the locknut are automatically measured through a pulse laser beam, as shown in figure 3, after the measurement is completed, the driving motor 4 rotates reversely to drive the opposite side clamping plate 9 and the top pressing plate 19 to reset, the locknut after the measurement is completed is taken down and classified, the opposite side clamping plate 9 and the top pressing plate 19 can be automatically clamped at first through the opposite side measuring mechanism positioned on the mounting base 1 and the height measuring mechanism on the inverted L-shaped mounting plate 2, meanwhile, the opposite side and the height of the locknut are respectively measured through a group of laser range finders, the measurement precision is higher, and the sorting of the locknuts with multiple specifications is facilitated.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A multi-specification locknut sorting device comprises a mounting base (1) and an inverted L-shaped mounting plate (2) fixedly mounted at the upper rear end of the mounting base (1), and is characterized in that an opposite side measuring mechanism is arranged on the mounting base (1), and a height measuring mechanism is arranged on the inverted L-shaped mounting plate (2);

opposite side measuring mechanism includes bar locating plate (3), driving motor (4), drive shaft (5), inner chamber (6), rotates lead screw (7), slip screw (8), opposite side pinch-off blades (9) and laser range finder (10), right side on installation base (1) is installed in bar locating plate (3), driving motor (4) horizontal installation is in installation base (1) left side, install on driving motor (4) rotation end drive shaft (5), left side in installation base (1) is opened in inner chamber (6), rotate lead screw (7) movable mounting in inner chamber (6), and the left end is connected with drive shaft (5), slip screw (8) activity suit is on rotating lead screw (7), opposite side pinch-off blades (9) are installed in slip screw (8) upper end, and are located installation base (1), laser range finder (10) are fixed to be inlayed in opposite side pinch-off blades (9) front end.

2. The sorting device for the multi-specification locknuts according to claim 1, wherein the height measuring mechanism comprises a connecting plate (11), a transmission shaft (12), a driving bevel gear (13), a rotating nut (14), a driven bevel gear (15), a lifting screw (16), a fixed sleeve (17), a sliding rod (18), a top pressure plate (19) and a second laser range finder (20), the connecting plate (11) is installed on the left side of the upper end of the inverted-L-shaped mounting plate (2), the transmission shaft (12) is movably installed on the connecting plate (11), the driving bevel gear (13) is installed on the right end of the transmission shaft (12), the rotating nut (14) is movably inserted into the center of the upper end of the inverted-L-shaped mounting plate (2), the driven bevel gear (15) is installed on the upper end of the rotating nut (14) and is mutually meshed with the driving bevel gear (13), the lifting screw (16) is movably inserted into the rotating nut (14), the fixed sleeve (17) is installed at the bottom of the lifting screw (16), the upper end of the sliding rod (18) is movably inserted into the fixed sleeve (17), and the top pressure plate (19) is inserted into the top pressure plate (20) and the second laser range finder (20).

3. The sorting device for the multi-specification locknuts according to claim 1 or claim 2, wherein a first belt pulley (21) is mounted on the driving shaft (5), a second belt pulley (22) is mounted at the left end of the driving shaft (12), and a driving belt (23) is sleeved on the first belt pulley (21) and the second belt pulley (22).

4. The sorting device for the multi-specification locknuts according to claim 2, wherein the sliding rod (18) is sleeved with a spring (24) on the outer surface of the upper end.

5. The sorting device for the multi-specification locknuts according to claim 1, wherein a sliding groove (25) is formed in the bottom in the inner cavity (6), and the bottom of the sliding nut (8) is slidably mounted on the sliding groove (25) through a sliding block.

6. The sorting device for the multi-specification locknuts according to claim 1, characterized in that the left side of the upper surface of the mounting base (1) is provided with a strip-shaped hole (26) corresponding to the opposite side clamping plate (9).