CN216576984U

CN216576984U - High accuracy bearing kingpin production processing equipment

Info

Publication number: CN216576984U
Application number: CN202123227441.XU
Authority: CN
Inventors: 李强
Original assignee: Nanjing Renheng Bearing Rolling Body Co ltd
Current assignee: Nanjing Renheng Bearing Rolling Body Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-24
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses high-precision bearing needle roller production and processing equipment which comprises a processing table, wherein a blanking hopper is arranged at the top of the processing table through a fixed rod, a material containing box is arranged under the blanking hopper of the processing table, a material receiving box is arranged at the bottom of the processing table, a grinding box is arranged below the material receiving box, a driving mechanism is arranged at the top of the processing table and comprises a motor, the output end of the motor is connected with a rotating shaft, one end of the rotating shaft, far away from the motor, is fixedly connected with a gear, a moving frame is arranged on the processing table, a moving plate is arranged in the processing table in a sliding mode, and a plurality of round rods which are in rotating fit with the gear are equidistantly arranged on one side, close to the motor, of the moving plate. According to the utility model, the driving mechanism can drive the material containing box to do linear reciprocating motion, so that the rolling needles collected in the material containing box are arranged and uniformly and tidily fall into the grinding box to be ground, the rolling needles enter the grinding box to be uniformly ground, the yield of the rolling needles is improved, and the waste of raw materials is reduced.

Description

High accuracy bearing kingpin production processing equipment

Technical Field

The utility model relates to the technical field of bearing roller pins, in particular to high-precision bearing roller pin production and processing equipment.

Background

The needle roller bearing is a roller bearing with a cylindrical roller, which is thin and long relative to the diameter of the roller, and the roller is called a needle roller, and the process of the needle roller is blank forming → deburring → heat treatment → rough, thin and finish grinding of a rolling surface → superfinishing of the rolling surface or sawdust polishing.

Current bearing kingpin production processing equipment is when polishing the kingpin, generally all directly puts into the kingpin and polishes in the case of polishing, and this kind of mode is though swift, but can lead to the kingpin to polish in some places, causes the waste of raw materials, and then leads to kingpin yield to hang down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides high-precision bearing needle roller production and processing equipment.

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

the utility model provides a high accuracy bearing kingpin production processing equipment, includes the processing platform, the top of processing platform is equipped with down the hopper through the dead lever, the processing platform is equipped with flourishing workbin under being located down the hopper, the bottom of processing platform and the below that is located flourishing workbin are equipped with and connect the workbin, and connect the below of workbin to be equipped with the case of polishing, the top of processing platform is equipped with the actuating mechanism who is used for driving flourishing workbin round trip movement, actuating mechanism includes the motor, motor fixed mounting is on the processing platform, and the output coaxial coupling of motor has the pivot, the one end fixedly connected with gear of motor is kept away from in the pivot, the processing bench is equipped with the removal frame, and its inside slip is equipped with the movable plate, one side equidistance that the movable plate is close to the motor is equipped with a plurality of and gear rotation complex pole.

Preferably, the top of processing platform and the bilateral symmetry that is located the removal frame are equipped with two fixed blocks, the equal fixedly connected with slide bar in both sides that is close to the fixed block of removal frame, one of them the one end of slide bar is passed the fixed block and is held the outer wall fixed connection of workbin.

Preferably, the bottom of the moving frame is symmetrically provided with two moving wheels, and the material containing box is internally provided with a plurality of rotating rollers.

Preferably, the processing table is provided with a through groove at the bottom of the material containing box, and the bottom surface of the material containing box is in sliding fit with the top surface of the through groove.

Preferably, connect the workbin to rotate with the hinge that the case of polishing set up through the back and be connected, connect the equal fixedly connected with connecting portion in front of workbin and the case of polishing, and the internal thread fit of connecting portion has fixing bolt.

Preferably, the equidistance is equipped with a plurality of wheels of polishing in the case of polishing, the open position of hopper bottom is equipped with the baffle down, the support column is all installed to the bottom four corners position of processing platform.

Compared with the prior art, the utility model has the beneficial effects that: the driving mechanism can drive the material containing box to do linear reciprocating motion, and then the rolling needles collected in the material containing box are arranged, so that the rolling needles uniformly and tidily fall into the grinding box to be ground, the rolling needles can be uniformly ground in the grinding box, the situation that the rolling needles cannot be ground in some places can be avoided, the yield of the rolling needles is improved, and the waste of raw materials is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a high-precision bearing needle roller production and processing device provided by the utility model;

FIG. 2 is a schematic view of the backside of FIG. 1;

fig. 3 is a structural cross-sectional view of the processing station and the material containing box in fig. 1.

In the figure: 1. a processing table; 2. a material containing box; 3. feeding a hopper; 4. a through groove; 5. a material receiving box; 6. a motor; 7. a support pillar; 8. a baffle plate; 9. grinding a box; 10. a hinge; 11. moving the frame; 12. moving the plate; 13. a fixed block; 14. a moving wheel; 15. a slide bar; 16. a rotating roller; 17. fixing the bolt; 18. grinding the wheel; 19. a connecting portion; 20. a rotating shaft; 21. a round bar; 22. a gear.

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.

Referring to fig. 1-3, a high accuracy bearing kingpin production processing equipment, includes processing platform 1, and processing platform 1's top is equipped with down hopper 3 through the dead lever, and processing platform 1 is located hopper 3 under and is equipped with flourishing workbin 2, and processing platform 1's bottom just is located flourishing workbin 2 below and is equipped with and connects workbin 5, and connects workbin 5's below to be equipped with and grinds case 9, and processing platform 1's top is equipped with the actuating mechanism who is used for driving flourishing workbin 2 round trip movement.

The driving mechanism comprises a motor 6, the motor 6 is fixedly arranged on the processing table 1, the output end of the motor 6 is coaxially connected with a rotating shaft 20, one end of the rotating shaft 20 far away from the motor 6 is fixedly connected with a gear 22, a movable frame 11 is arranged on the processing table 1, a moving plate 12 is arranged in the moving plate in a sliding way, a plurality of round rods 21 which are in running fit with gears 22 are arranged on one side of the moving plate 12 close to the motor 6 at equal intervals, two fixed blocks 13 are symmetrically arranged on the top of the processing table 1 and positioned on two sides of the moving frame 11, slide rods 15 are fixedly connected on two sides of the moving frame 11 close to the fixed blocks 13, one end of one of the slide bars 15 penetrates through the fixed block 13 to be fixedly connected with the outer wall of the material containing box 2, two moving wheels 14 are symmetrically arranged at the bottom of the moving frame 11, a plurality of rotating rollers 16 are arranged in the material containing box 2, a through groove 4 is formed in the processing table 1 and located at the bottom of the material containing box 2, and the bottom surface of the material containing box 2 is in sliding fit with the top surface of the through groove 4. The motor 6 is started to drive the rotating shaft 20 and the gear 22 to rotate together, so that the moving plate 12 slides up and down in the moving frame 11 through the rotating fit of the round rod 21 and the gear 22, the moving frame 11 is extruded by the moving plate 12 to move back and forth between the fixed blocks 13, a sliding rod at one end of the moving frame 11 is connected with the material containing box 2, and the material containing box 2 is driven to do linear reciprocating motion together at the top of the through groove 4; when the roller pins in the lower hopper 3 fall into the material containing box 2, the roller pins continuously fall through gaps among the rotating rollers 16 through the reciprocating motion of the material containing box 2 at the top of the through groove 4, so that the roller pins are sorted, the roller pins can uniformly and tidily fall into the polishing box 9 to be polished, and the problem that the finished product ratio is influenced due to the fact that some places cannot be polished is avoided.

Connect workbin 5 and grinding box 9 to rotate through the hinge 10 that the back set up and be connected, connect workbin 5 and grinding box 9's the equal fixedly connected with connecting portion 19 in front, and connecting portion 19 female thread fit has fixing bolt 17, and the equidistance is equipped with a plurality of grinding wheels 18 in grinding box 9, and the open position of lower hopper 3 bottom is equipped with baffle 8, and support column 7 is all installed in the bottom four corners position of processing platform 1. After the grinding box 9 grinds the roller pins, the fixing bolts 17 can be taken down by the grinding box 9, and the roller pins are taken out by rotating the grinding box 9 downwards.

According to the utility model, a rolling needle to be polished is placed in a blanking hopper 3, a rotating shaft 20 and a gear 22 are driven to rotate together by starting a motor 6, so that a moving plate 12 is in running fit with the gear 22 through a round rod 21, slides up and down in a moving frame 11, the moving frame 11 is extruded by the moving plate 12 to move back and forth between fixed blocks 13, a sliding rod at one end of the moving frame 11 is connected with a material containing box 2, and the material containing box 2 is driven to do linear reciprocating motion together at the top of a through groove 4; the baffle 8 of 3 bottom opening positions of hopper is taken off down for the kingpin in hopper 3 can be in freely falling into containing box 2 down, through containing box 2 at logical groove 4 top reciprocating motion, make the kingpin continuous through the space between the live-rollers 16 drop, and then realized putting in order the kingpin, make it can be even orderly drop and polish in polishing case 9, avoid some places to polish and can not reach, influence the yield.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a high accuracy bearing kingpin production processing equipment, includes processing platform (1), its characterized in that, the top of processing platform (1) is equipped with down hopper (3) through the dead lever, processing platform (1) is located hopper (3) down and is equipped with flourishing workbin (2) under, the bottom of processing platform (1) just is located the below of flourishing workbin (2) and is equipped with and connects workbin (5), and the below of connecing workbin (5) is equipped with case of polishing (9), the top of processing platform (1) is equipped with the actuating mechanism who is used for driving flourishing workbin (2) round trip movement, actuating mechanism includes motor (6), motor (6) fixed mounting is on processing platform (1), and the output coaxial coupling of motor (6) has pivot (20), the one end fixedly connected with gear (22) that motor (6) were kept away from in pivot (20), be equipped with on processing platform (1) and remove frame (11), a moving plate (12) is arranged in the sliding way, and a plurality of round rods (21) which are in running fit with the gear (22) are arranged on one side of the moving plate (12) close to the motor (6) at equal intervals.

2. The production and processing equipment for the high-precision bearing needle rollers as claimed in claim 1, wherein two fixed blocks (13) are symmetrically arranged at the top of the processing table (1) and positioned at two sides of the movable frame (11), slide rods (15) are fixedly connected to two sides of the movable frame (11) close to the fixed blocks (13), and one end of one slide rod (15) penetrates through the fixed block (13) and is fixedly connected with the outer wall of the material containing box (2).

3. The production and processing equipment for the high-precision bearing rolling needles as claimed in claim 1, wherein the bottom of the moving frame (11) is symmetrically provided with two moving wheels (14), and the material containing box (2) is internally provided with a plurality of rotating rollers (16).

4. The production and processing equipment for the high-precision bearing needle rollers as claimed in claim 1, wherein a through groove (4) is formed in the processing table (1) and located at the bottom of the material containing box (2), and the bottom surface of the material containing box (2) is in sliding fit with the top surface of the through groove (4).

5. The high-precision bearing needle roller production and processing equipment as claimed in claim 1, wherein the material receiving box (5) is rotatably connected with the grinding box (9) through a hinge (10) arranged on the back surface, the connecting parts (19) are fixedly connected to the front surfaces of the material receiving box (5) and the grinding box (9), and the fixing bolts (17) are matched with the inner threads of the connecting parts (19).

6. The high-precision bearing needle roller production and processing equipment as claimed in claim 1 or 5, wherein a plurality of grinding wheels (18) are arranged in the grinding box (9) at equal intervals, a baffle (8) is arranged at the opening position of the bottom of the blanking hopper (3), and supporting columns (7) are arranged at the four corners of the bottom of the processing table (1).