CN219853598U

CN219853598U - Bearing inner ring surface shaping equipment

Info

Publication number: CN219853598U
Application number: CN202321238077.3U
Authority: CN
Inventors: 邱兴忠
Original assignee: Anqing Yintai Bearing Co ltd
Current assignee: Anqing Yintai Bearing Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-20
Anticipated expiration: 2033-05-22

Abstract

The utility model provides bearing inner ring surface shaping equipment which comprises an equipment support plate, wherein a motor overturning groove is formed in one side surface of the equipment support plate, a movable chute is formed in the surface of the equipment support plate, a rotary screw rod is arranged in the movable chute, a stepping motor is arranged on one side surface of the equipment support plate, one side of the stepping motor is in transmission connection with the rotary screw rod, two sets of motor overturning grooves and rotary screw rods are arranged on the surface of the equipment support plate, a sliding overturning structure is connected with one set of rotary screw rod surface in a threaded manner, a movable buckle mechanism is arranged on the other set of rotary screw rod surface, and a polishing shaping mechanism is arranged on the upper end surface of the equipment support plate, so that the defect that in the actual working process, the feeding and discharging processes of bearing inner rings are complicated and the working of carrying out surface leveling polishing on a plurality of bearing inner rings cannot be carried out simultaneously is overcome.

Description

Bearing inner ring surface shaping equipment

Technical Field

The utility model mainly relates to the technical field of bearing processing machines, in particular to bearing inner ring surface shaping equipment.

Background

The bearing is a widely used component in mechanical equipment, and has the functions of fixedly supporting a rotating shaft and reducing friction coefficient in the power transmission process. The existing bearing can be divided into two types, namely a rolling bearing and a sliding bearing, wherein the rolling bearing is usually composed of an inner ring, an outer ring, rolling bodies and a rolling body retainer, the sliding bearing is composed of an inner ring, an outer ring and a sliding body, the outer ring of the bearing needs higher specification precision when in use, the surface of the inner ring of the bearing needs to be leveled, but the existing surface reshaping equipment of the inner ring of the bearing cannot simultaneously carry out or level operation on more inner rings of the bearing, and the feeding and discharging processes are complicated.

In the application publication number CN202020927981.5, application publication date 2021.02.05, the name is grinding wheel dresser of bearing inner race grinding, including lathe base and layer board, the one end fixed connection of layer board is in on the lathe base, still be equipped with motor and rotating spindle on the layer board, the motor passes through V belt drive and connects rotating spindle, rotating spindle sets up the other end of layer board, and pass the layer board is connected with the pendulum rod, the middle part of pendulum rod deviates from lathe base direction is equipped with the buddha's warrior attendant pen, buddha's warrior attendant pen level sets up, and the device is through avoiding grinding wheel ash and the abrasive dust adhesion that produces to lead to the chain stiff on the chain, and the difference of the finishing grinding wheel shape is great, leads to bearing ring ditch shape error big, and the reducible front and back of band pulley structure is repaiied shape error, improves machining efficiency.

When used in accordance with the drawings of the apparatus, etc. In the actual working process, the loading and unloading process of the bearing inner rings is complicated, and the bearing inner rings with a large number cannot be subjected to surface leveling and polishing simultaneously.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides bearing inner ring surface shaping equipment, which is used for solving the defects that in the actual working process, the loading and unloading processes of the bearing inner rings are complicated, and the surface of a plurality of bearing inner rings cannot be polished smoothly.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: including the equipment extension board, equipment extension board one side surface is provided with the motor upset groove, equipment extension board surface is provided with the removal spout, it is inside to be provided with rotatory lead screw to remove the spout, equipment extension board one side surface is provided with step motor, step motor one side is connected with rotatory lead screw transmission, motor upset groove and changeing the lead screw and be provided with two sets on equipment extension board surface, and one of them set of rotatory lead screw surface threaded connection has the slip flip structure, another set of rotatory lead screw surface is provided with removes buckle mechanism, equipment extension board upper end surface is provided with the plastic mechanism of polishing.

Further, the sliding turnover structure and the movable buckle mechanism form a sliding structure on the surface of the movable chute through the rotary screw rod.

Further, the sliding turnover structure comprises a threaded sliding block in threaded connection with the rotary screw rod, limiting grooves are formed in the lower end surface of the movable sliding groove on one side of the threaded sliding block, a turnover hinge piece is arranged on the upper end surface of the threaded sliding block, a turnover plate is arranged above the turnover hinge piece, a rotary motor is arranged on one side of the turnover plate, and an inner ring arrangement rod is arranged on the other side of the turnover plate.

Further, the inner ring arrangement rod moves synchronously on the surface above the equipment support plate through the movement of the first threaded sliding block on the surface of the rotary screw rod, and the turnover plate forms a turnover structure above the first threaded sliding block through the turnover hinge piece.

Further, the movable buckle mechanism comprises a second threaded sliding block, a U-shaped plate is fixedly connected above the second threaded sliding block, an adjusting groove is formed in the surface of the upper end of the second threaded sliding block, and a fastening nut is arranged at one end of the inner ring arrangement rod.

Further, the second threaded sliding block and the U-shaped plate form a sliding structure on the surface of the movable sliding groove through rotation of the rotary screw rod, and the lower end of the U-shaped plate is provided with a connecting block and is in sliding connection with the surface of the adjusting groove through the connecting block.

Further, the polishing shaping mechanism comprises a mounting base, a mechanism main body is arranged on the upper end surface of the mounting base, a polishing notch is formed in the surface of one side of the mechanism main body, and polishing rollers are arranged inside the polishing notch.

Further, a motor for providing operation for the polishing roller is arranged in the mechanism main body.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model has reasonable design, when in work, the bearing inner ring is fixedly sleeved into the inner ring arrangement rod, the overturning plate at one side of the inner ring arrangement rod overturns along with the overturning hinge piece, and the overturning plate overturns along with the threaded sliding block, so that the other end of the inner ring arrangement rod and the U-shaped plate fall down in the concave position, the U-shaped plate slides on the surface of the adjusting groove through the fastening nut on the surface of the rotating inner ring arrangement rod, finally the U-shaped plate fixedly holds the bearing inner ring sleeved on the surface of the inner ring arrangement rod through the overturning plate at the other side, the rotating screw rod is driven by the stepping motor to rotate to further drive the threaded sliding block I and the threaded sliding block II on the surface of the rotating screw rod to move along the moving chute, and the inner ring arrangement rod sleeved with the bearing inner ring approaches the polishing and shaping mechanism to carry out shaping work, thus the aim of simultaneously carrying out flattening work on a plurality of bearing inner rings is realized,

after the surface leveling work is finished, the clamping and fixing of the bearing inner ring is released through the rotary fastening nut, the whole inner ring arrangement rod is overturned, the bearing inner ring slides downwards along the inner ring arrangement rod under the action of gravity, the blanking is finished, and the purpose of quick feeding and discharging is realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a sliding and turning structure and a movable buckle mechanism according to the present utility model;

FIG. 3 is a schematic plan view of a sliding and turning structure and a movable latch mechanism according to the present utility model;

fig. 4 is a schematic perspective view of the polishing and shaping mechanism of the present utility model.

Reference numerals

1. An equipment support plate; 2. a motor overturning groove; 3. moving the chute; 4. rotating the screw rod; 5. a stepping motor; 6. a sliding turnover structure; 601. a first threaded sliding block; 602. a limit groove; 603. turning over the hinge; 604. a turnover plate; 605. a rotating electric machine; 606. an inner ring arrangement rod; 7. a movable buckle mechanism; 701. a second threaded sliding block; 702. a "U" shaped plate; 703. an adjustment groove; 704. a fastening nut; 8. polishing and shaping mechanism; 801. a mounting base; 802. a mechanism body; 803. polishing the notch; 804. and (5) polishing the roller.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 according to the specific circumstances.

Examples

Referring to fig. 1-4, including equipment extension board 1, equipment extension board 1 one side surface is provided with motor upset groove 2, equipment extension board 1 surface is provided with and removes spout 3, remove spout 3 inside and be provided with rotatory lead screw 4, equipment extension board 1 one side surface is provided with step motor 5, step motor 5 one side is connected with rotatory lead screw 4 transmission, motor upset groove 2 and rotatory lead screw 4 are provided with two sets on equipment extension board 1 surface, and be in one of them rotatory lead screw 4 surface threaded connection has slip flip structure 6, another set of rotatory lead screw 4 surface is provided with and removes buckle mechanism 7, equipment extension board 1 upper end surface is provided with and polishes plastic mechanism 8, slip flip structure 6 and remove buckle mechanism 7 constitute sliding structure at the surface of removal spout 3 through rotatory lead screw 4, and this device carries out a plurality of material loading to the bearing inner race through the inner ring in the slip flip structure 6, holds the bearing inner race through removing buckle mechanism 7 and fixes, and slip flip structure 6 and remove the rotation of buckle mechanism 7 and carry out slip plastic mechanism through rotatory lead screw 4 and polish plastic mechanism 8 to the purpose has been realized.

The sliding turnover structure 6 comprises a first threaded sliding block 601 in threaded connection with the rotary screw 4, limiting grooves 602 are formed in the lower end surface of the movable sliding groove 3 on two sides of the first threaded sliding block 601, a turnover hinge 603 is arranged on the upper end surface of the first threaded sliding block 601, a turnover plate 604 is arranged above the turnover hinge 603, a rotating motor 605 is arranged on one side of the turnover plate 604, an inner ring arrangement rod 606 is arranged on the other side of the turnover plate 604, the inner ring arrangement rod 606 moves on the surface of the rotary screw 4 through the first threaded sliding block 601 and synchronously moves on the upper surface of the equipment support plate 1, and the turnover plate 604 forms a turnover structure above the first threaded sliding block 601 through the turnover hinge 603.

In this embodiment, the bearing inner rings are fixed and sleeved inside the inner ring arrangement rod 606, and the overturning plate 604 on one side of the inner ring arrangement rod 606 overturns along the first threaded sliding block 601 along with the overturning hinge 603, so that the purpose of installing a plurality of bearing inner rings simultaneously is achieved.

The movable buckle mechanism 7 comprises a second threaded sliding block 701, a U-shaped plate 702 is fixedly connected above the second threaded sliding block 701, an adjusting groove 703 is formed in the upper end surface of the second threaded sliding block 701, and a fastening nut 704 is arranged at one end of the inner ring arrangement rod 606

In this embodiment, the other end of the inner ring alignment rod 606 and the "U" shaped plate 702 drop down in the recess, and the "U" shaped plate 702 slides on the surface of the adjusting groove 703 by rotating the fastening nut 704 on the surface of the inner ring alignment rod 606, finally the "U" shaped plate 702 clamps and fixes the bearing inner ring sleeved on the surface of the inner ring alignment rod 606 through the turnover plate 604 on the other side, and the stepping motor 5 drives the rotating screw rod 4 to rotate to further drive the first threaded sliding block 601 and the second threaded sliding block 701 on the surface to move along the moving chute 3, so that the inner ring alignment rod 606 sleeved with the bearing inner ring approaches the polishing and shaping mechanism 8 to perform shaping, thereby achieving the purpose of simultaneously leveling a plurality of bearing inner rings.

The polishing and shaping mechanism 8 comprises a mounting base 801, a mechanism main body 802 is arranged on the upper end surface of the mounting base 801, a polishing notch 803 is formed in one side surface of the mechanism main body 802, and polishing rollers 804 are arranged inside the polishing notch 803.

In this embodiment, the inner race of the surface of the inner race alignment rod 606 is simultaneously shaped by a long grinding roller 804 in a long grinding slot 803.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a bearing inner race surface plastic equipment which characterized in that: including equipment extension board (1), equipment extension board (1) one side surface is provided with motor upset groove (2), equipment extension board (1) surface is provided with and removes spout (3), it is inside to be provided with rotatory lead screw (4) to remove spout (3), equipment extension board (1) one side surface is provided with step motor (5), step motor (5) one side is connected with rotatory lead screw (4) transmission, motor upset groove (2) and rotatory lead screw (4) are provided with two sets on equipment extension board (1) surface, and rotatory lead screw (4) surface threaded connection has slip flip structure (6), rotatory lead screw (4) surface is provided with and removes buckle mechanism (7), equipment extension board (1) upper end surface is provided with polishing plastic mechanism (8).

2. A bearing inner race surface shaping apparatus as set forth in claim 1 wherein: the sliding turnover structure (6) and the movable buckle mechanism (7) form a sliding structure on the surface of the movable chute (3) through the rotary screw rod (4).

3. A bearing inner race surface shaping apparatus as set forth in claim 1 wherein: the sliding turnover structure (6) comprises a first threaded sliding block (601) in threaded connection with a rotary screw rod (4), limiting grooves (602) are formed in the lower end surfaces of the movable sliding grooves (3) on two sides of the first threaded sliding block (601), turnover hinged pieces (603) are arranged on the upper end surfaces of the first threaded sliding block (601), turnover plates (604) are arranged above the turnover hinged pieces (603), rotary motors (605) are arranged on one sides of the turnover plates (604), and inner ring arrangement rods (606) are arranged on the other sides of the turnover plates (604).

4. A bearing inner race surface-shaping apparatus as set forth in claim 3 wherein: the inner ring arrangement rod (606) moves on the surface of the rotary screw rod (4) through the first threaded sliding block (601) and synchronously moves on the surface above the equipment support plate (1), and the turnover plate (604) forms a turnover structure above the first threaded sliding block (601) through the turnover hinge piece (603).

5. A bearing inner race surface-shaping apparatus as set forth in claim 3 wherein: the movable buckle mechanism (7) comprises a second threaded sliding block (701), a U-shaped plate (702) is fixedly connected above the second threaded sliding block (701), an adjusting groove (703) is formed in the upper end surface of the second threaded sliding block (701), and a fastening nut (704) is arranged at one end of the inner ring arrangement rod (606).

6. A bearing inner race surface-shaping apparatus as set forth in claim 5 wherein: the second threaded sliding block (701) and the U-shaped plate (702) form a sliding structure on the surface of the movable sliding groove (3) through rotation of the rotary screw rod (4), and the lower end of the U-shaped plate (702) is provided with a connecting block and is in sliding connection with the surface of the adjusting groove (703) through the connecting block.

7. A bearing inner race surface shaping apparatus as set forth in claim 1 wherein: the polishing and shaping mechanism (8) comprises a mounting base (801), a mechanism main body (802) is arranged on the upper end surface of the mounting base (801), a polishing notch (803) is formed in one side surface of the mechanism main body (802), and polishing rollers (804) are arranged in the polishing notch (803).

8. A bearing inner race surface shaping apparatus as set forth in claim 7 wherein: the mechanism body (802) is internally provided with a motor for providing operation for the grinding roller (804).