CN211289514U

CN211289514U - Lubricating device for machining precision bearing

Info

Publication number: CN211289514U
Application number: CN201921685150.5U
Authority: CN
Inventors: 曹志飞
Original assignee: Ningbo Jitai Precision Bearing Co ltd
Current assignee: Ningbo Jitai Precision Bearing Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-18
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a lubricating arrangement is used in precision bearing processing, including hollow base, the intermediate position of base top inner wall is equipped with driving motor, and the circumference department of base top outer wall has seted up the spacing groove, driving motor's output shaft is equipped with the rotor plate, and the bottom circumference department of rotor plate is equipped with the gag lever post that the equidistance distributes, the circumference department at rotor plate top is equipped with encloses the fender, and encloses the intermediate position that keeps off the circumference and be equipped with and place the otter board, the centre of a circle department at rotor plate top is equipped with the fixed column, and the top of fixed column both sides all is equipped with electric telescopic handle, two electric telescopic handle keeps away from the one end of fixed column and all. The utility model is suitable for a not unidimensional precision bearing, application scope is wide, reduces the processing cost for precision bearing's inner circle, steel ball and outer lane are all fully lubricated, and are lubricated effectual, realize lubricated collection and recycle of liquid, resources are saved.

Description

Lubricating device for machining precision bearing

Technical Field

The utility model relates to a bearing processing technology field especially relates to a lubricating arrangement is used in precision bearing processing.

Background

At present, the rotator is required to have high run-out precision on the precision bearing performance, high-speed rotation and required friction and friction change are little, need carry out abundant lubrication to it when precision bearing processing, use smoothly in order to guarantee precision bearing, generally realize through the mode of paining to precision bearing's lubricating arrangement in precision bearing's the course of working at present, there is the insufficient problem of lubrication when the operation, there is the problem that does not lubricate in place in precision bearing's inside, influence lubricated effect, and do not collect it when lubricated liquid is excessive in the lubrication process, lead to lubricated liquid's waste and to the pollution of processing environment, also have application scope low when processing to different size precision bearing is lubricated, the problem that the processing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lubricating device for processing a precision bearing.

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

a lubricating device for machining precision bearings comprises a hollow base, wherein a driving motor is arranged in the middle of the inner wall of the top of the base, a limiting groove is formed in the circumference of the outer wall of the top of the base, a rotating plate is arranged on an output shaft of the driving motor, limiting rods distributed at equal intervals are arranged on the circumference of the bottom of the rotating plate, a fence is arranged on the circumference of the top of the rotating plate, a placing screen plate is arranged in the middle of the fence, a fixed column is arranged in the circle center of the top of the rotating plate, electric telescopic rods are arranged on the tops of two sides of the fixed column, pressure sensors are arranged at one ends, far away from the fixed column, of the two electric telescopic rods, a top plate is arranged at one end, far away from the fixed column, of the two pressure sensors, a non-slip mat is arranged on one side of each top plate, anti-slip, the collecting pipe is inserted into one side of the bottom of the rotating plate, a sealing plug is connected to one end, far away from the rotating plate, of the inner wall of the circumference of the collecting pipe in a threaded mode, an L-shaped mounting frame is arranged on the outer wall of one side of the base, and a sliding groove is formed in the middle of the inner wall of the top of the mounting frame.

As a further aspect of the present invention: the top of fixed column extends to the top of placing the otter board, and two roof all are located the top of placing the otter board.

As a further aspect of the present invention: the outer diameter of one end of the limiting rod is matched with the inner diameter of the limiting groove, and the inside of the sliding groove is connected with a pulley in a sliding mode.

As a further aspect of the present invention: the bottom of mounting bracket one side outer wall is equipped with stores the box, and stores one side outer wall of box and be equipped with the delivery pump, and the top of storing box opposite side outer wall is pegged graft and is had the transition pipe.

As a further aspect of the present invention: one side of delivery pump is equipped with the extension pipe, and the one end that the delivery pump was kept away from to the extension pipe is equipped with the discharging pipe, and the one end that the extension pipe was kept away from to the discharging pipe is equipped with out the stub bar.

As a further aspect of the present invention: the driving motor, the conveying pump and the electric telescopic rod are all connected with a switch through wires, and the switch is connected with a processor through wires.

As a further aspect of the present invention: the one end that the spout was kept away from to the pulley passes through the connecting rod and the discharging pipe is connected, and pressure sensor's signal output part passes through the signal input part of signal line and treater and connects.

The utility model has the advantages that:

1. by arranging the electric telescopic rod, the top plate and the pressure sensor, the electric telescopic rod pushes the top plate to move, the anti-slip pad abuts against the inner wall of the circumference of the inner ring of the precision bearing, and when the pressure value detected by the pressure sensor is enough, the electric telescopic rod stops moving, so that the device is suitable for precision bearings of different sizes, has a wide application range and reduces the processing cost;

2. by arranging the driving motor, the rotating plate and the discharging head, when the discharging head pours lubricating liquid into the precision bearing, the driving motor drives the rotating plate to rotate, the inner ring of the precision bearing is fixed, and the outer ring rotates along with the rotation of the placing screen plate, so that the inner ring, the steel balls and the outer ring of the precision bearing are fully lubricated in the rotating process, and the lubricating effect is good;

3. place otter board, collecting pipe and transition pipe through the setting, unnecessary lubricated liquid is through placing the otter board drippage at the rotor plate, when the excessive lubricated liquid of accumulational deposit on the rotor plate, takes out the sealing plug, and the inside of transition pipe is inserted to the one end of collecting pipe, and unnecessary lubricated liquid falls into and stores in the box, realizes lubricated collection and recycle of liquid, resources are saved.

Drawings

Fig. 1 is a schematic structural view of a lubricating device for machining a precision bearing according to the present invention;

fig. 2 is a cross-sectional view of a side structure of a fixed column of the lubricating device for machining a precision bearing, which is provided by the utility model;

fig. 3 is an enlarged view of a structure at a position a of the lubricating device for machining a precision bearing provided by the utility model.

In the figure: the device comprises a base 1, a limiting groove 2, a driving motor 3, a limiting rod 4, a rotating plate 5, a storage box 6, a conveying pump 7, an extension pipe 8, a sliding groove 9, a pulley 10, a discharging pipe 11, a discharging head 12, a precision bearing 13, a net plate 14, a fence 15, an electric telescopic rod 16, a fixing column 17, a pressure sensor 18, a top plate 19, a non-slip mat 20, a collecting pipe 21, a sealing plug 22, a transition pipe 23 and a mounting rack 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a lubricating device for processing a precision bearing comprises a hollow base 1, a driving motor 3 is connected to the middle position of the inner wall of the top of the base 1 through a fastening bolt, a limit groove 2 is arranged on the circumference of the outer wall of the top of the base 1, an output shaft of the driving motor 3 is connected with a rotating plate 5 through a fastening bolt, the circumference of the bottom of the rotating plate 5 is connected with limit rods 4 distributed equidistantly through fastening bolts, the circumference of the top of the rotating plate 5 is connected with a surrounding baffle 15 through a fastening bolt, the middle position of the circumference of the surrounding baffle 15 is connected with a placing screen plate 14 through a fastening bolt, the circle center of the top of the rotating plate 5 is connected with a fixed column 17 through a fastening bolt, the tops of two sides of the fixed column 17 are connected with electric telescopic rods 16 through fastening bolts, and one end of, and two pressure sensor 18 keep away from the one end of fixed column 17 and all be connected with roof 19 through fastening bolt, one side of two roof 19 all is connected with slipmat 20 through fastening bolt, and one side that slipmat 20 kept away from roof 19 is provided with the skid proof block that the equidistance distributes, the circumference department of placing otter board 14 top has placed precision bearing 13, peg graft in one side of rotor plate 5 bottom has collecting pipe 21, and collecting pipe 21 circumference inner wall keeps away from one end threaded connection of rotor plate 5 has sealing plug 22, one side outer wall of base 1 is connected with the mounting bracket 24 of L shape through fastening bolt, and the intermediate position of mounting bracket 24 top inner wall has seted up spout 9.

In the utility model, the top of the fixed column 17 extends to the top of the placing net plate 14, and two top plates 19 are all positioned at the top of the placing net plate 14, the outer diameter of one end of the limiting rod 4 is matched with the inner diameter of the limiting groove 2, the inside of the sliding groove 9 is connected with the pulley 10 in a sliding way, the bottom of the outer wall at one side of the mounting rack 24 is connected with the storage box 6 through the fastening bolt, and the outer wall at one side of the storage box 6 is connected with the delivery pump 7 through the fastening bolt, the transition pipe 23 is inserted at the top of the outer wall at the other side of the storage box 6, the outer diameter of the collecting pipe 21 is matched with the inner diameter of the transition pipe 23, one side of the delivery pump 7 is connected with the extension pipe 8 through the fastening bolt, and the end of the extension pipe 8 far away from the delivery pump 7 is connected with the discharging pipe 11 through the fastening bolt, the end of the, and the switch is connected with a processor through a conducting wire, one end of the pulley 10, which is far away from the sliding chute 9, is connected with the discharging pipe 11 through a connecting rod, and the signal output end of the pressure sensor 18 is connected with the signal input end of the processor through a signal wire.

The working principle is as follows: when the precise bearing storage box is used, a precise bearing 13 needing to be lubricated is placed on the placing screen plate 14, the electric telescopic rod 16 pushes the top plate 19 to move, the anti-skid pad 20 abuts against the inner wall of the circumference of the inner ring of the precise bearing 13, when the pressure value detected by the pressure sensor 18 is enough, the electric telescopic rod 16 stops moving, the discharging head 12 is moved to the top of the circumference of the precise bearing 13 through the pulley 10 and the chute 9, the conveying pump 7 extracts lubricating liquid in the storage box 6 and pours the precise bearing 13 through the discharging head 12, meanwhile, the driving motor 3 drives the rotating plate 5 to rotate, the inner ring of the precise bearing 13 is fixed, the outer ring rotates along with the rotation of the placing screen plate 14, sufficient lubrication is realized, redundant lubricating liquid drips on the rotating plate 5 through the placing screen plate 14, when too much lubricating liquid is accumulated on the rotating plate 5, the sealing plug 22 is taken out, one end of, the excess lubricating fluid falls into the reservoir 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lubricating device for machining a precision bearing comprises a hollow base (1) and is characterized in that a driving motor (3) is arranged in the middle of the inner wall of the top of the base (1), a limiting groove (2) is formed in the circumference of the outer wall of the top of the base (1), a rotating plate (5) is arranged on an output shaft of the driving motor (3), limiting rods (4) distributed at equal intervals are arranged at the circumference of the bottom of the rotating plate (5), a surrounding baffle (15) is arranged at the circumference of the top of the rotating plate (5), a placing screen plate (14) is arranged in the middle of the circumference of the surrounding baffle (15), a fixed column (17) is arranged at the circle center of the top of the rotating plate (5), electric telescopic rods (16) are arranged at the tops of two sides of the fixed column (17), and pressure sensors (18) are arranged at one ends, far away from the fixed column, and the one end that fixed column (17) were kept away from in two pressure sensor (18) all is equipped with roof (19), two one side of roof (19) all is equipped with slipmat (20), and one side that roof (19) were kept away from in slipmat (20) is provided with the non-slip raised piece that the equidistance distributes, place the circumference department at otter board (14) top and placed precision bearing (13), one side of rotor plate (5) bottom is pegged graft and is had collecting pipe (21), and the one end threaded connection that rotor plate (5) were kept away from to collecting pipe (21) circumference inner wall has sealing plug (22), one side outer wall of base (1) is equipped with mounting bracket (24) of L shape, and spout (9) have been seted up to the intermediate position of mounting bracket.

2. The lubricating device for the precision bearing processing as recited in claim 1, wherein the top of the fixed column (17) extends to the top of the placing net plate (14), and the two top plates (19) are both positioned on the top of the placing net plate (14).

3. The lubricating device for the precision bearing machining according to claim 1, wherein the outer diameter of one end of the limiting rod (4) is matched with the inner diameter of the limiting groove (2), and a pulley (10) is connected to the inside of the sliding groove (9) in a sliding manner.

4. The lubricating device for the precision bearing machining according to claim 1, wherein the bottom of the outer wall of one side of the mounting frame (24) is provided with a storage box (6), the outer wall of one side of the storage box (6) is provided with a delivery pump (7), and the top of the outer wall of the other side of the storage box (6) is inserted with a transition pipe (23).

5. The lubricating device for the precision bearing machining according to claim 4, wherein an extension pipe (8) is arranged on one side of the delivery pump (7), a discharge pipe (11) is arranged at one end of the extension pipe (8) far away from the delivery pump (7), and a discharge head (12) is arranged at one end of the discharge pipe (11) far away from the extension pipe (8).

6. The lubricating device for the precision bearing machining according to claim 1, wherein the driving motor (3), the delivery pump (7) and the electric telescopic rod (16) are all connected with a switch through wires, and the switch is connected with a processor through wires.

7. The lubricating device for the precision bearing machining according to claim 3, wherein one end of the pulley (10) far away from the chute (9) is connected with the discharging pipe (11) through a connecting rod, and the signal output end of the pressure sensor (18) is connected with the signal input end of the processor through a signal line.