CN220498827U - Bearing ring grinding loading attachment - Google Patents

Abstract

The utility model discloses a bearing ring grinding and feeding device which comprises a power mechanism for driving a bearing sleeve to drop in a rotating way, a discharging mechanism and a material guiding mechanism for pushing the bearing sleeve to be lined up one by one, wherein the discharging mechanism is arranged at an outlet at the front end of the power mechanism, the material guiding mechanism is arranged at a discharging end of the discharging mechanism, and a material blocking mechanism is arranged at the tail part of the material guiding mechanism. According to the utility model, a structure that a single row sequentially drops is utilized, the bearing sleeves are prevented from being sequentially fed by the vibration discharging table, and the plurality of bearing sleeves are transmitted under the vibration and extrusion conditions, so that abrasion of the bearing sleeves is avoided, meanwhile, the bearing sleeves can be rapidly fed to the next station by being matched with a plurality of follow-up limiting material returning and guiding materials, and meanwhile, the bearing sleeves in the rolling process are limited and discharged by the material blocking mechanism, so that the accuracy of operation of the follow-up stations is improved, and the working efficiency is improved.

Description

Bearing ring grinding loading attachment

Technical Field

The utility model relates to the field of bearing ring processing, in particular to a bearing ring grinding and feeding device.

Background

Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy, and the sliding bearing is not equipped with inner and outer rings and rolling bodies, and is made of wear-resistant material. Is often used for low-speed, light-load and lubricating oil filling and maintenance-difficult mechanical rotation parts. The sliding contact surface of the knuckle bearing is spherical and is mainly suitable for swinging motion, tilting motion and rotating motion.

In the current bearing ring processing field, generally, in order to guarantee the precision of bearing and need polish the operation to the bearing ring, need utilize the material loading machine to carry out the outer lane in order to the polisher before polishing, the material loading structure commonly used at present is for utilizing vibrations material loading machine to carry out the material loading with the bearing ring, it is well known that vibrations material loading machine is through unordered vibrations with spare part through annular track vibration transmission, a plurality of outer lanes can collide and rub at vibrations process and transportation in-process, can cause the wearing and tearing of outer lane to the outer surface, when carrying out the operation of polishing follow-up, the unsmooth piece that collides with can cause excessive consumption to polishing equipment, thereby influence polishing efficiency and equipment life.

Disclosure of Invention

The utility model aims to solve the problems and provide a bearing ring grinding and feeding device.

The utility model realizes the above purpose through the following technical scheme:

the bearing ring grinding and feeding device comprises a power mechanism for driving a bearing sleeve to drop in a rotating way, a discharging mechanism and a material guiding mechanism, wherein the discharging mechanism and the material guiding mechanism are used for pushing the bearing sleeve to be lined up one by one;

the power mechanism comprises an electric cabinet, a motor is arranged on the electric cabinet, an upper rotary disk is arranged at the power output end of the motor, a top disk for fixing a limit column is arranged at the upper end of the upper rotary disk through a fixing frame, a lower rotary ring is connected to the bottom of the upper rotary disk close to the outer edge through a connecting rod, a round hole is formed in the center of the lower rotary ring, and a plurality of guide cylinders are uniformly distributed on the upper rotary disk along the circumference;

the discharging mechanism comprises a discharging cylinder, the discharging cylinder is arranged at the upper end of the electric cabinet and is eccentrically arranged at one side of the discharging hole, a discharging limiting block is arranged at the power output end of the discharging cylinder, the discharging limiting block corresponds to the gap between the lower rotating ring and the upper rotating disk, a discharging limiting frame is arranged at the front side of the discharging limiting block, and a blanking table is arranged at the front side of the discharging limiting frame;

the material guiding mechanism comprises a material guiding frame, a material inlet of the material guiding frame is connected to the lower end of the blanking table, the material guiding frame is a hollow groove frame with a concave shape, the inner side of the material guiding frame is connected with a limiting plate in a sliding manner, and two counters are arranged at the rear end of one side, far away from the blanking table, of the material guiding frame;

the material blocking mechanism comprises a positioning plate, wherein the positioning plate is arranged on the material guiding frame and positioned on one side of the material outlet, two material blocking cylinders are arranged on the positioning plate, and a material blocking head is arranged at the bottom of a piston rod of each material blocking cylinder.

Preferably: and a buffer gasket is arranged on the inner side surface of the limiting plate.

So set up, buffer pad can provide flexible friction for the bearing housing when the bearing housing rolls, avoids rolling too fast, and utilizes rubber structure to avoid wearing and tearing the bearing housing.

Preferably: the front end of the limiting plate is connected to the material guiding frame through a plurality of adjusting bolts.

So set up, the limiting plate passes through adjusting bolt adjustment position to adapt to the bearing housing of different specifications.

Preferably: the material blocking cylinder is connected to the positioning plate through a bolt, and a limiting groove for adjusting the material blocking cylinder is formed in the positioning plate.

So set up, according to the specification of bearing housing, adjust two keep off the interval of material cylinder to guarantee the law of ejection of compact.

Preferably: the discharging limiting block faces one side of the material guiding cylinder and is provided with a round groove matched with the bearing sleeve, and the length of the discharging limiting block is larger than the sum of the diameters of the two bearing sleeves.

So set up, utilize the ejection of compact stopper is released the bearing housing, and utilizes the length to avoid the next bearing housing of upper end to drop during release, and only ejection of compact stopper withdrawal has, and next bearing housing just can fall ejection of compact stopper front side, prepares the material of returning next.

Preferably: the discharging limiting frame comprises a bottom plate and two side plates, wherein the side plates are connected with the bottom plate through bolts, and the distance between the two side plates is adjustable.

Preferably: the guide frame is obliquely arranged, and one end of the discharge hole is lower than one end of the feed inlet.

So set up, make things convenient for the bearing housing to roll off.

Compared with the prior art, the utility model has the following beneficial effects:

1. the structure that single-row sequence falls is utilized, the bearing sleeves are prevented from being sequentially fed by the vibration discharging table, and the bearing sleeves are transmitted under the vibration and extrusion conditions, so that abrasion of the bearing sleeves is avoided, meanwhile, the bearing sleeves can be rapidly fed to the next station by being matched with a plurality of follow-up limiting material returning and guiding materials, and meanwhile, the bearing sleeves in the rolling process are limited and discharged by the material blocking mechanism, so that the operation accuracy of the follow-up stations is improved, and the working efficiency is improved;

2. the bearing sleeve in the rolling process is decelerated by the buffer gasket, and the bearing sleeve is made of rubber, so that scraping is avoided, and the smoothness of the raw material of the bearing sleeve is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic structural view of a bearing ring grinding and feeding device according to the present utility model;

fig. 2 is a schematic diagram of the upper rotating disc structure of the bearing ring grinding and feeding device;

fig. 3 is a schematic view of a material guiding frame of the bearing ring grinding and feeding device;

fig. 4 is a schematic structural view of a discharging mechanism of the bearing ring grinding and feeding device;

fig. 5 is a schematic diagram of the internal structure of a guide frame of the bearing ring grinding and feeding device;

fig. 6 is a schematic diagram of a buffer pad structure of a bearing ring grinding and feeding device according to the utility model.

The reference numerals are explained as follows:

1. a power mechanism; 2. a discharging mechanism; 3. a material guiding mechanism; 4. a material blocking mechanism; 11. an electric cabinet; 12. a lower rotating ring; 13. an upper rotating disc; 14. a fixing frame; 15. a limit column; 16. a guide cylinder; 21. a discharging cylinder; 22. a discharging limit frame; 23. a discharging limiting block; 24. a blanking table; 31. a material guiding frame; 32. a limiting plate; 33. an adjusting bolt; 34. a counter; 35. a buffer pad; 41. a positioning plate; 42. a material blocking cylinder; 43. and a material blocking head.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-6, the bearing ring grinding and feeding device comprises a power mechanism 1 for driving a bearing sleeve to drop in a rotating way, a discharging mechanism 2 and a material guiding mechanism 3 for pushing the bearing sleeve to be queued one by one, wherein the discharging mechanism 2 is arranged at an outlet at the front end of the power mechanism 1, the material guiding mechanism 3 is arranged at a discharging end of the discharging mechanism 2, and a material blocking mechanism 4 is arranged at the tail part of the material guiding mechanism 3;

the power mechanism 1 comprises a motor cabinet 11, a motor is arranged on the motor cabinet 11, an upper rotary disk 13 is arranged at the power output end of the motor, a top disk for fixing a limit column 15 is arranged at the upper end of the upper rotary disk 13 through a fixing frame 14, a lower rotary ring 12 is connected to the bottom of the upper rotary disk 13 close to the outer edge position through a connecting rod, a round hole is formed in the center of the lower rotary ring 12, and a plurality of guide cylinders 16 are uniformly arranged on the upper rotary disk 13 along the circumference;

the discharging mechanism 2 comprises a discharging cylinder 21, the discharging cylinder 21 is arranged at the upper end of the electric cabinet 11 and is eccentrically arranged at one side of the discharging port, a discharging limiting block 23 is arranged at the power output end of the discharging cylinder 21, the discharging limiting block 23 corresponds to the gap between the lower rotating ring 12 and the upper rotating disk 13, a discharging limiting frame 22 is arranged at the front side of the discharging limiting block 23, and a blanking table 24 is arranged at the front side of the discharging limiting frame 22;

the material guiding mechanism 3 comprises a material guiding frame 31, a material inlet of the material guiding frame 31 is connected to the lower end of the blanking table 24, the material guiding frame 31 is a hollow groove frame with a concave shape, a limiting plate 32 is connected to the inner side of the material guiding frame 31 in a sliding manner, and two counters 34 are arranged at the rear end of one side, far away from the blanking table 24, of the material guiding frame 31;

the stop mechanism 4 comprises a positioning plate 41, the positioning plate 41 is arranged on the material guide frame 31 and positioned on one side of a discharge hole, two stop air cylinders 42 are arranged on the positioning plate 41, and a stop head 43 is arranged at the bottom of a piston rod of each stop air cylinder 42.

In this embodiment: the buffer gasket 35 is installed to limiting plate 32 medial surface, and buffer gasket 35 can provide flexible friction for the bearing housing when the bearing housing rolls, avoids rolling too fast, and utilizes rubber structure to avoid wearing and tearing the bearing housing.

In this embodiment: the front end of the limiting plate 32 is connected to the material guiding frame 31 through a plurality of adjusting bolts 33, and the position of the limiting plate 32 is adjusted through the adjusting bolts 33, so that bearing sleeves with different specifications are adapted.

In this embodiment: the material blocking air cylinders 42 are connected to the positioning plate 41 through bolts, limiting grooves for adjusting the material blocking air cylinders 42 are formed in the positioning plate 41, the distance between the two material blocking air cylinders 42 is adjusted according to the specification of the bearing sleeve, and therefore the discharging rule is guaranteed.

In this embodiment: the round groove matched with the bearing sleeves is formed on one side of the discharging limiting block 23, facing the material guiding cylinder 16, of the discharging limiting block, the length of the discharging limiting block 23 is larger than the sum of the diameters of the two bearing sleeves, the bearing sleeves are pushed out by the discharging limiting block 23, the next bearing sleeve at the upper end is prevented from falling by the length during pushing out, only the discharging limiting block 23 is retracted, the next bearing sleeve can fall to the front side of the discharging limiting block 23, and next material returning is prepared.

In this embodiment: the discharging limiting frame 22 comprises a bottom plate and two side plates, wherein the side plates are connected with the bottom plate through bolts, and the distance between the two side plates is adjustable.

In this embodiment: the guide frame 31 is obliquely arranged, and one end of the discharge hole is lower than one end of the feed hole, so that the bearing sleeve can roll off conveniently.

Working principle: after the motor in the motor cabinet 11 is started, the motor drives the limit post 15 and the upper rotary disk 13 to rotate through the fixing frame 14, and when the limit post 15 sleeved with the bearing sleeve is aligned to the front side of the discharging limit block 23, the bearing sleeve sleeved on the limit post 15 starts to fall;

after the bearing sleeve falls to the front side of the discharging limiting block 23 through the guide cylinder 16, the discharging limiting block 23 pushes the bearing sleeve forwards, after the bearing sleeve is limited by the discharging limiting frame 22, the bearing sleeve is converted into a vertical rolling mode from a transverse pushing mode through the adjustment of the inclined surface of the blanking table 24, and meanwhile, due to the length of the discharging limiting block 23, even if the bearing sleeve is pushed out, the subsequent bearing sleeve is blocked by the discharging limiting block 23 and cannot fall, and only after the discharging limiting block 23 is reset, the next bearing sleeve can fall to the front side of the discharging limiting block 23 for the next pushing;

after the bearing housing rolls to the inside of the material guiding frame 31, because the buffer gasket 35 is installed on the inner side surface of the limiting plate 32, the rolling bearing housing is limited and protected to avoid scraping, and the bearing housing reaches the lower side of the material blocking cylinder 42 after being counted by the counter 34, the two material blocking cylinders 42 block the bearing housing as shown in fig. 5, and after the first bearing housing of the material outlet enters the next process, the two material blocking cylinders 42 switch to switch the second bearing housing to the first one to wait for the material receiving of the next process, thereby avoiding the accumulation of the bearing housing of the material outlet and avoiding material leakage.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The utility model provides a bearing ring grinding loading attachment which characterized in that: the automatic feeding device comprises a power mechanism (1) for driving a bearing sleeve to rotationally fall, a discharging mechanism (2) for pushing the bearing sleeve to queue one by one, and a material guiding mechanism (3), wherein the discharging mechanism (2) is arranged at an outlet at the front end of the power mechanism (1), the material guiding mechanism (3) is arranged at a discharging end of the discharging mechanism (2), and a material blocking mechanism (4) is arranged at the tail of the material guiding mechanism (3);

the power mechanism (1) comprises an electric cabinet (11), a motor is arranged on the motor cabinet (11), an upper rotary disk (13) is arranged at the power output end of the motor, a top disk for fixing a limit column (15) is arranged at the upper end of the upper rotary disk (13) through a fixing frame (14), a lower rotary ring (12) is connected to the bottom of the upper rotary disk (13) close to the outer edge through a connecting rod, a round hole is formed in the center of the lower rotary ring (12), and a plurality of guide cylinders (16) are uniformly distributed on the upper rotary disk (13) along the circumference;

the discharging mechanism (2) comprises a discharging air cylinder (21), the discharging air cylinder (21) is arranged at the upper end of the motor cabinet (11) and is eccentrically arranged at one side of a discharging hole, a discharging limiting block (23) is arranged at the power output end of the discharging air cylinder (21), the discharging limiting block (23) corresponds to the gap between the lower rotating ring (12) and the upper rotating disc (13), a discharging limiting frame (22) is arranged at the front side of the discharging limiting block (23), and a blanking table (24) is arranged at the front side of the discharging limiting frame (22);

the material guiding mechanism (3) comprises a material guiding frame (31), a material inlet of the material guiding frame (31) is connected to the lower end of the blanking table (24), the material guiding frame (31) is a hollow groove frame which is concave, a limiting plate (32) is slidably connected to the inner side of the material guiding frame (31), and two counters (34) are arranged at the rear end, far away from one side of the blanking table (24), of the material guiding frame (31);

the material blocking mechanism (4) comprises a positioning plate (41), the positioning plate (41) is installed on the material guiding frame (31) and located on one side of a material outlet, two material blocking air cylinders (42) are installed on the positioning plate (41), and a material blocking head (43) is installed at the bottom of a piston rod of each material blocking air cylinder (42).

2. The bearing ring grinding and feeding device according to claim 1, wherein: and a buffer gasket (35) is arranged on the inner side surface of the limiting plate (32).

3. The bearing ring grinding and feeding device according to claim 1, wherein: the front end of the limiting plate (32) is connected to the material guiding frame (31) through a plurality of adjusting bolts (33).

4. The bearing ring grinding and feeding device according to claim 1, wherein: the material blocking air cylinder (42) is connected to the positioning plate (41) through a bolt, and a limiting groove for adjusting the material blocking air cylinder (42) is formed in the positioning plate (41).

5. The bearing ring grinding and feeding device according to claim 1, wherein: the discharging limiting block (23) faces one side of the material guiding cylinder (16) and is provided with a round groove matched with the bearing sleeve, and the length of the discharging limiting block (23) is larger than the sum of the diameters of the two bearing sleeves.

6. The bearing ring grinding and feeding device according to claim 1, wherein: the discharging limiting frame (22) comprises a bottom plate and two side plates, wherein the side plates are connected with the bottom plate through bolts, and the distance between the two side plates is adjustable.

7. The bearing ring grinding and feeding device according to claim 1, wherein: the material guiding frame (31) is obliquely arranged, and one end of the material outlet is lower than one end of the material inlet.