CN216000061U

CN216000061U - Automatic batch production device for press-fit rings

Info

Publication number: CN216000061U
Application number: CN202122059672.8U
Authority: CN
Inventors: 肖海
Original assignee: Zhejiang Hongyuan Wheel Co ltd
Current assignee: Zhejiang Hongyuan Wheel Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an automatic batch production device for press-fit rings, and relates to the field of press-fit ring production equipment. According to the utility model, the movable placing plate is arranged on the fixed plate, the placing plate vertically moves in the placing plate groove, when the mechanical arm places the press-fit ring on the placing plate, the gravity of the press-fit ring drives the placing plate to move downwards, so that the fixed column moves downwards and simultaneously drives the two movable rods to rotate, and the two movable blocks are pushed to be away from each other through the movable rods, so that the two push plates are driven to be away from each other and abut against the inner side wall of the press-fit ring on the placing plate, thereby limiting the press-fit ring, reducing manual operation, facilitating automatic grinding and polishing of the press-fit ring, and improving the production efficiency of the press-fit ring.

Description

Automatic batch production device for press-fit rings

Technical Field

The utility model relates to the field of press-fit ring production equipment, in particular to an automatic batch production device for press-fit rings.

Background

The press-fit type solid tire is mainly used for driving wheels and driven wheels in low-speed and heavy-load engineering equipment and mine wharf equipment, the press-fit ring is one of important components of the press-fit type solid tire, most of the prior press-fit type steel rings are polished manually during production, and manual polishing not only improves the labor intensity of workers, but also reduces the production efficiency, so that the press-fit ring automatic batch production device is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic batch production device for press fit rings, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic batch production device for press-fit rings comprises a workbench, wherein a U-shaped frame is fixedly connected to the upper surface of the workbench, a conveyor belt is arranged above the workbench and is positioned under the U-shaped frame, a plurality of fixed plates which are distributed at equal intervals are fixedly connected to the upper surface of the conveyor belt, a placing plate is arranged on the upper surface of each fixed plate, notches are formed in two sides of the upper surface of the placing plate, placing plate grooves matched with the placing plate are formed in the upper surface of each fixed plate, the bottom ends of the placing plates are positioned in the placing plate grooves, grooves are formed in the bottom groove walls of the placing plate grooves, movable blocks are arranged on two sides of the inner parts of the grooves, guide rod grooves are formed in the movable blocks, guide rods are arranged in the grooves, and two ends of each guide rod penetrate through the two guide rod grooves and are fixedly connected with the groove walls at two ends of the grooves, two place the board one end of keeping away from each other and pass through the cell wall swing joint of spring and recess respectively, one side in guide bar groove has the movable rod through round pin axle swing joint.

Preferably, the end of the movable rod, far away from the guide rod groove, is movably connected with a lug through a pin shaft, the middle part of the bottom end of the placing plate is fixedly connected with a fixed column, the fixed column is positioned inside the placing plate groove, and the two lugs movably connected with one end of the movable rod are respectively fixedly connected with the outer walls of the two sides of the fixed column.

Preferably, the movable rod sets up to the slope form, the bottom cell wall of placing the board groove has been seted up with annular chute, the movable rod is located inside the annular chute, the top middle part fixedly connected with connecting rod of movable block, the connecting rod groove with connecting rod looks adaptation is seted up to the upper surface of fixed plate, the one end through connection pole groove that the movable block was kept away from to the connecting rod extends to the top outside of fixed plate.

Preferably, the upper surface both sides of fixed plate are provided with the push pedal, the push pedal is located inside the both sides notch of placing the board, the top of connecting rod and the lower fixed surface of push pedal are connected, the equal fixedly connected with forked tail slider in bottom both sides of push pedal, the dovetail slide with forked tail slider looks adaptation is seted up to the upper surface of fixed plate, the forked tail slider is located inside the dovetail slide.

Preferably, a movable plate is arranged inside the U-shaped frame and located right above the fixed plate, a grinding wheel is arranged in the middle of the bottom end of the movable plate and movably connected with the movable plate through a rotating shaft and a bearing, a servo motor is fixedly connected to the middle of the top end of the movable plate, and the output end of the servo motor is fixedly connected with the rotating shaft of the grinding wheel.

Preferably, the upper surface of the movable plate is fixedly connected with a fixing frame, the servo motor is located inside the fixing frame, the middle of the inner wall of the top end of the U-shaped frame is fixedly connected with a hydraulic push rod, and the output end of the hydraulic push rod is fixedly connected with the middle of the upper surface of the fixing frame.

Preferably, the middle parts of the two sides of the movable plate are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in the inner walls of the two sides of the U-shaped frame, and the sliding blocks are located inside the sliding grooves.

The utility model has the technical effects and advantages that:

according to the utility model, the movable placing plate is arranged on the fixed plate, the placing plate vertically moves in the placing plate groove, when the mechanical arm places the press-fit ring on the placing plate, the gravity of the press-fit ring drives the placing plate to move downwards, so that the fixed column moves downwards and simultaneously drives the two movable rods to rotate, and the two movable blocks are pushed to be away from each other through the movable rods, so that the two push plates are driven to be away from each other and abut against the inner side wall of the press-fit ring on the placing plate, thereby limiting the press-fit ring, reducing manual operation, facilitating automatic grinding and polishing of the press-fit ring, and improving the production efficiency of the press-fit ring.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the fixing plate structure of the present invention.

FIG. 3 is a schematic cross-sectional view of a fixing plate structure according to the present invention.

FIG. 4 is a side sectional view of the push plate structure of the present invention.

Fig. 5 is a perspective view of the structure of the placement board of the present invention.

In the figure: 1. a work table; 2. a U-shaped frame; 3. a conveyor belt; 4. a fixing plate; 5. placing the plate; 6. placing a plate groove; 7. a groove; 8. a movable block; 9. a guide bar slot; 10. a guide bar; 11. a movable rod; 12. fixing a column; 13. a connecting rod; 14. a connecting rod slot; 15. pushing the plate; 16. a dovetail slide block; 17. a dovetail chute; 18. a movable plate; 19. grinding a grinding wheel; 20. a servo motor; 21. a fixed mount; 22. a hydraulic push rod; 23. a slider; 24. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an automatic batch production device for press-fit rings, which comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with a U-shaped frame 2, a conveyor belt 3 is arranged above the workbench 1, the conveyor belt 3 is positioned under the U-shaped frame 2, the upper surface of the conveyor belt 3 is fixedly connected with a plurality of fixed plates 4 which are distributed at equal intervals, the fixed plates 4 move along with the movement of the conveyor belt 3, the upper surface of the fixed plates 4 is provided with a placing plate 5, both sides of the upper surface of the placing plate 5 are provided with notches, the upper surface of the fixed plates 4 is provided with a placing plate groove 6 matched with the placing plate 5, the bottom end of the placing plate 5 is positioned in the placing plate groove 6, the placing plate 5 can vertically move in the placing plate groove 6, the bottom end of the placing plate groove 6 is provided with a groove 7, both sides of the inner part of the groove 7 are provided with movable blocks 8, guide bar groove 9 has been seted up to the inside of movable block 8, the inside of recess 7 is provided with guide bar 10, two guide bar grooves 9 are run through respectively at the both ends of guide bar 10 and with the both ends cell wall fixed connection of recess 7, two are placed the one end that board 5 kept away from each other and are passed through the cell wall swing joint of spring with recess 7 respectively, it is spacing to move movable block 8 after the reaction force through the spring will remove, thereby make the pressure ring this device can automatic re-setting after removing, there is movable rod 11 one side of guide bar groove 9 through round pin axle swing joint, two movable rod 11 can promote two movable blocks 8 when rotating and keep away from each other on guide bar 10, thereby make two push pedal 15 xianhu keep away from, and then it is spacing to press the ring.

Specifically, one end of the movable rod 11, which is far away from the guide rod groove 9, is movably connected with a convex block through a pin shaft, the middle part of the bottom end of the placing plate 5 is fixedly connected with a fixed column 12, the fixed column 12 is positioned inside the placing plate groove 6, the fixed column 12 is driven to vertically move inside the placing plate groove 6 when the placing plate 5 moves downwards, so as to push the movable rods 11 on two sides to rotate, the convex blocks movably connected with one end of the two movable rods 11 are respectively and fixedly connected with the outer walls on two sides of the fixed column 12, the movable rods 11 are arranged in an inclined shape, the bottom end groove wall of the placing plate groove 6 is provided with an annular chute, the movable rods 11 are positioned inside the annular chute, the movable rods 11 can rotate inside the annular chute, the middle part of the top end of the movable block 8 is fixedly connected with a connecting rod 13, the upper surface of the fixed plate 4 is provided with a connecting rod groove 14 matched with the connecting rod 13, one end of the connecting rod 13, which is far away from the movable block 8, penetrates through the connecting rod groove 14 and extends to the outer side of the top end of the fixed plate 4, connecting rod 13 can be at the inside removal of connecting rod groove 14, the upper surface both sides of fixed plate 4 are provided with push pedal 15, push pedal 15 is located inside the both sides notch of placing board 5, the top of connecting rod 13 and the lower fixed surface of push pedal 15 are connected, push pedal 15 passes through connecting rod 13 at the upper surface horizontal migration of fixed plate 4, it is spacing to place the pressure ring of placing on board 5 through two push pedals 15, it makes the pressure ring drop to avoid burnishing and polishing, the equal fixedly connected with forked tail slider 16 in bottom both sides of push pedal 15, the forked tail spout 17 with 16 looks adaptations of forked tail slider is seted up to the upper surface of fixed plate 4, forked tail slider 16 is located inside forked tail spout 17, forked tail slider 16 and the cooperation of forked tail spout 17 play the guide effect to the removal of push pedal 15.

Secondly, a movable plate 18 is arranged inside the U-shaped frame 2, the movable plate 18 is positioned right above the fixed plate 4, the movable plate 18 can vertically move inside the U-shaped frame 2, a grinding wheel 19 is arranged in the middle of the bottom end of the movable plate 18, the grinding wheel 19 is movably connected with the movable plate 18 through a rotating shaft and a bearing, a servo motor 20 is fixedly connected in the middle of the top end of the movable plate 18, the output end of the servo motor 20 is fixedly connected with the rotating shaft of the grinding wheel 19, the grinding wheel 19 is driven by the servo motor 20 to rotate, the rotating grinding wheel 19 can grind and polish a press fit ring on the fixed plate 4, a fixed frame 21 is fixedly connected to the upper surface of the movable plate 18, the servo motor 20 is positioned inside the fixed frame 21, a hydraulic push rod 22 is fixedly connected in the middle of the inner wall of the top end of the U-shaped frame 2, the output end of the hydraulic push rod 22 is fixedly connected with the middle of the upper surface of the fixed frame 21, and the movable plate 18 is driven by the hydraulic push rod 22 to vertically move inside the U-shaped frame 2, thereby make the emery wheel 19 be close to the pressure of placing on fixed plate 4 and press and enclose to press and adorn the circle and polish, the equal fixedly connected with slider 23 in the middle part of the both sides of fly leaf 18, the spout 24 with slider 23 looks adaptation is all seted up to the both sides inner wall of U-shaped frame 2, and inside slider 23 was located spout 24, slider 23 and the cooperation of spout 24 played the guide effect to the removal of fly leaf 18.

The working principle of the utility model is as follows:

when the device is used, a press fit ring is firstly placed on a placing plate 5 on a conveyor belt 3 through a robot arm, the gravity of the press fit ring drives the placing plate 5 to vertically move downwards in a placing plate groove 6, so that a fixed column 12 moves downwards and simultaneously drives two movable rods 11 to rotate, two movable blocks 8 are pushed to mutually move away through the movable rods 11, thereby driving two push plates 15 to mutually move away and abut against the inner side wall of the press fit ring on the placing plate 5, thereby completing the limit of the press fit ring, when the fixed plate 4 moves to be right below a movable plate 18, the conveyor belt stops moving, then the movable plate 18 is driven to move downwards through a hydraulic push rod 22, meanwhile, a grinding wheel 19 is driven to rotate through a servo motor 20, the grinding wheel 19 which rotates to move downwards polishes the press fit ring on the fixed plate 4, the manual operation is greatly reduced, and the automatic polishing of the press fit ring is facilitated, the production efficiency of the press-fit ring is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic batch production device of press fit ring, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a U-shaped frame (2), a conveyor belt (3) is arranged above the workbench (1), the conveyor belt (3) is positioned under the U-shaped frame (2), the upper surface of the conveyor belt (3) is fixedly connected with a plurality of fixed plates (4) which are distributed at equal intervals, a placing plate (5) is arranged on the upper surface of each fixed plate (4), notches are formed in two sides of the upper surface of the placing plate (5), a placing plate groove (6) matched with the placing plate (5) is formed in the upper surface of each fixed plate (4), the bottom end of each placing plate (5) is positioned inside the placing plate groove (6), a groove (7) is formed in the bottom groove wall of each placing plate groove (6), movable blocks (8) are arranged on two inner sides of each groove (7), guide rod grooves (9) are formed in the movable blocks (8), the inside of recess (7) is provided with guide bar (10), the both ends of guide bar (10) run through two guide bar grooves (9) respectively and with the both ends cell wall fixed connection of recess (7), two place the cell wall swing joint of spring and recess (7) respectively in the one end of keeping away from each other of board (5), there is movable rod (11) one side of guide bar groove (9) through round pin axle swing joint.

2. The automated mass production apparatus of press-fit rings according to claim 1, wherein: one end, far away from the guide rod groove (9), of the movable rod (11) is movably connected with a protruding block through a pin shaft, a fixed column (12) is fixedly connected to the middle of the bottom end of the placing plate (5), the fixed column (12) is located inside the placing plate groove (6), and the protruding block movably connected to one end of the movable rod (11) is fixedly connected with the outer walls of the two sides of the fixed column (12) respectively.

3. The automated mass production apparatus of press-fit rings according to claim 2, wherein: activity pole (11) set up to the slope form, the bottom cell wall of placing board groove (6) has been seted up with the annular chute, activity pole (11) are located inside the annular chute, the top middle part fixedly connected with connecting rod (13) of movable block (8), the upper surface of fixed plate (4) is seted up connecting rod groove (14) with connecting rod (13) looks adaptation, the one end that movable block (8) were kept away from in connecting rod (13) runs through connecting rod groove (14) and extends to the top outside of fixed plate (4).

4. The automated mass production apparatus of press-fit rings according to claim 3, wherein: the upper surface both sides of fixed plate (4) are provided with push pedal (15), push pedal (15) are located inside the both sides notch of placing board (5), the top of connecting rod (13) and the lower fixed surface of push pedal (15) are connected, the equal fixedly connected with forked tail slider (16) in bottom both sides of push pedal (15), forked tail spout (17) with forked tail slider (16) looks adaptation are seted up to the upper surface of fixed plate (4), forked tail slider (16) are located inside forked tail spout (17).

5. The automated mass production apparatus of press-fit rings according to claim 4, wherein: the grinding device is characterized in that a movable plate (18) is arranged inside the U-shaped frame (2), the movable plate (18) is located right above the fixed plate (4), a grinding wheel (19) is arranged in the middle of the bottom end of the movable plate (18), the grinding wheel (19) is movably connected with the movable plate (18) through a rotating shaft and a bearing, a servo motor (20) is fixedly connected to the middle of the top end of the movable plate (18), and the output end of the servo motor (20) is fixedly connected with the rotating shaft of the grinding wheel (19).

6. The automated mass production apparatus of press-fit rings according to claim 5, wherein: the upper surface of fly leaf (18) fixed connection has mount (21), servo motor (20) are located inside mount (21), the top inner wall middle part fixedly connected with hydraulic push rod (22) of U-shaped frame (2), the output of hydraulic push rod (22) and the upper surface middle part fixed connection of mount (21).

7. The automated mass production apparatus of press-fit rings according to claim 6, wherein: the middle parts of the two sides of the movable plate (18) are fixedly connected with sliding blocks (23), the inner walls of the two sides of the U-shaped frame (2) are provided with sliding grooves (24) matched with the sliding blocks (23), and the sliding blocks (23) are located inside the sliding grooves (24).