CN111188842B

CN111188842B - Automatic pressing device for bearing steel balls

Info

Publication number: CN111188842B
Application number: CN202010096261.3A
Authority: CN
Inventors: 邹国华
Original assignee: Liaocheng Luhuan Bearing Co ltd
Current assignee: LIAOCHENG LUHUAN BEARING Co.,Ltd.
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2021-04-27
Anticipated expiration: 2040-02-17
Also published as: CN111188842A

Abstract

The invention relates to a pressing device, in particular to an automatic pressing device for a bearing steel ball. The technical problem to be solved is to provide an automatic pressing device of bearing steel balls, which can reduce manpower in real time and accelerate the working efficiency when bearing the shaft. An automatic pressing device for bearing steel balls comprises a disc, supporting legs, an annular sliding block, a first annular plate, a power component, a compaction component and the like; the right side of disc bottom is equipped with the landing leg, and open in the disc outside has annular spout, and annular spout internal sliding formula is equipped with annular sliding block, and the annular sliding block outside is equipped with first annular slab, and first annular slab top evenly opens has two at least standing grooves, and disc bottom right side carries out intermittent type pivoted power component through the motor drive bearing. The power part and the compaction part are matched to drive the bearing to intermittently rotate, so that the compaction part can continuously compact the bearing, and the labor consumption is reduced.

Description

Automatic pressing device for bearing steel balls

Technical Field

The invention relates to a pressing device, in particular to an automatic pressing device for a bearing steel ball.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduces the coefficient of friction in its motion to guarantee its gyration precision, nevertheless after putting the steel ball completion in to the bearing, the staff need compress tightly it, makes its gomphosis inseparabler, guarantees the quality of bearing.

At present, the staff all uses the rubber hammer to strike the compaction to the bearing, so, presses in the manual work in real time, and the people is too long time because during operation, and it is not good to master the bearing dynamics of knocking, leads to following process to become more troublesome, not only consumes the manpower, and influences operating mass with rated load.

Therefore, the bearing steel ball automatic pressing device for reducing manpower and accelerating working efficiency in real time for bearing pressure is urgently needed to be developed.

Disclosure of Invention

In order to overcome the defects that the labor is consumed in the existing bearing steel ball pressing mode and the working efficiency is not high, the technical problem to be solved is as follows: the automatic pressing device for the bearing steel balls is used for reducing manpower and accelerating working efficiency in real time for bearing pressure.

The technical scheme is as follows: the utility model provides an automatic closing device of bearing steel ball, including: the outer side of the disc is provided with an annular chute; the supporting legs are arranged at the bottom of the disc; the annular sliding block is slidably arranged in the annular sliding groove; the first annular plate is arranged on the outer side of the annular sliding block, and the top of the first annular plate is uniformly provided with at least two placing grooves; the power component is arranged on the right side of the bottom of the disc and drives the bearing to intermittently rotate through the motor; and the compaction component is arranged at the top of the left side of the disc and used for compacting the steel balls of the bearing in a lifting mode.

Furthermore, the power component comprises a gear ring, a speed reducing motor and a sector gear, the gear ring is arranged at the bottom of the first annular plate, the speed reducing motor is arranged at the bottom of the left side of the disc, the sector gear is arranged at the upper part of an output shaft of the speed reducing motor, and the sector gear is meshed with the gear ring.

Further, the compaction part is including the second annular plate, first arch, the second is protruding, the montant, the sliding sleeve, first spring, connecting rod and rubber are beaten tight hammer, first annular plate top is equipped with the second annular plate, second annular plate top outside evenly is equipped with two at least first archs, disc top left side is equipped with the montant, the gliding style is equipped with the sliding sleeve on the montant, be connected with first spring between sliding sleeve and the disc, be equipped with the connecting rod on the sliding sleeve, the connecting rod bottom is equipped with the second arch, the protruding and first protruding cooperation of second, the connecting rod left end is equipped with rubber and beats tight hammer, rubber is beaten tight hammer and standing groove and has partial coincidence in vertical direction.

Further, still including the fixture block, rotate the cover, the pulling rod, three hornblocks and second spring, connecting rod left part slidingtype is equipped with rotates the cover, and the setting of rubber striking hammer is in rotating the cover bottom, and the connecting rod left part is opened there is the right angle groove, rotates the interior left side of cover and is equipped with the fixture block, and fixture block and right angle groove cooperation are opened to the right angle inslot and are had first recess, and first recess internal sliding type is equipped with the pulling rod, and the pulling rod bottom is equipped with three hornblocks, is connected with the second spring between pulling rod and the first recess inner wall.

Further, still including the horizontal pole, the uide bushing, the third spring, act as go-between, the fixed pulley and pull the piece, the standing groove inboard has all opened the through-hole more than two at least, open at the disc top has the second recess, be equipped with the uide bushing in the second recess, the slidingtype is equipped with the horizontal pole in the uide bushing, be connected with the third spring between horizontal pole and the uide bushing, the horizontal pole left side is connected with the act as go-between, second recess inner wall left side is equipped with the fixed pulley, the uide bushing right side is equipped with pulls the piece, it walks around the fixed pulley and is connected.

The invention has the beneficial effects that: the bearing compaction device drives the bearing to intermittently rotate through the matching of the power part and the compaction part, so that the compaction part can continuously compact the bearing, the consumption of manpower is reduced, the working efficiency is improved, the bearing can be automatically compacted only by placing the bearing in the placing groove by a worker, the working efficiency is accelerated, the bearing after being compacted can be automatically pushed out by the cross rod, the automation degree of equipment is improved, the manual workload is reduced, and the working efficiency is accelerated.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic diagram of a partial top view structure of the present invention.

FIG. 3 is a schematic view of part A of the present invention.

FIG. 4 is a schematic view of the structure of part B of the present invention.

Part names and serial numbers in the figure: 1 disc, 2 landing legs, 3 annular chutes, 4 annular sliding blocks, 5 first annular plates, 6 standing grooves, 7 gear rings, 8 gear motors, 9 sector gears, 10 second annular plates, 11 first bulges, 1101 second bulges, 12 vertical rods, 13 sliding sleeves, 14 first springs, 15 connecting rods, 16 rubber tightening hammers, 17 right-angle grooves, 18 clamping blocks, 19 rotating sleeves, 20 first grooves, 21 pulling rods, 22 triangular blocks, 23 second springs, 24 through holes, 25 second grooves, 26 transverse rods, 27 guide sleeves, 28 third springs, 29 pulling wires, 2901 fixed pulleys and 30 pulling blocks.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

The utility model provides an automatic closing device of bearing steel ball, as shown in figure 1, including disc 1, landing leg 2, annular sliding block 4, first annular slab 5, power pack and compaction part, 1 bottom right side of disc is equipped with

landing leg

2, 1 outside of disc is opened there is

annular spout

3, 3 internal sliding formula of annular spout is equipped with annular sliding

block

4, 4 outsides of annular sliding block are equipped with first

annular slab

5, 5 tops of first annular slab evenly open there is round standing

groove

6, 1 bottom right side of disc drives the bearing through the motor and carries out intermittent type pivoted power pack, 1 left side top of disc is equipped with carries out the compaction part of bearing steel ball compaction through the lift mode.

As shown in fig. 1, the power unit includes a gear ring 7, a reduction motor 8 and a sector gear 9, the gear ring 7 is arranged at the bottom of the first annular plate 5, the reduction motor 8 is fixedly connected to the bottom of the left side of the disc 1 through a bolt, the sector gear 9 is arranged at the upper part of the output shaft of the reduction motor 8, and the sector gear 9 is meshed with the gear ring 7.

As shown in fig. 1, the compacting component includes a second annular plate 10, a first protrusion 11, a second protrusion 1101, a vertical rod 12, a sliding sleeve 13, a first spring 14, a connecting rod 15 and a rubber tightening hammer 16, the second annular plate 10 is arranged at the top of the first annular plate 5, a circle of the first protrusion 11 is uniformly arranged on the outer side of the top of the second annular plate 10, the vertical rod 12 is arranged on the left side of the top of the disc 1, the sliding sleeve 13 is slidably arranged on the vertical rod 12, the first spring 14 is connected between the sliding sleeve 13 and the disc 1, the first spring 14 is sleeved on the vertical rod 12, the connecting rod 15 is arranged on the sliding sleeve 13, the second protrusion 1101 is arranged at the bottom of the connecting rod 15, the second protrusion 1101 is matched with the first protrusion 11, the rubber tightening hammer 16 is arranged at the left end of the connecting rod 15, and the rubber tightening hammer 16 and the placement.

Detailed implementation of the above embodiment: when the staff need compress tightly the bearing, place the bearing in standing groove 6 in proper order earlier, can start power unit, and then drive 5 intermittent type rotations of first annular slab, thereby it carries out the compaction to drive the bearing of compaction part up-and-down motion in corresponding standing groove 6, then the staff collects the bearing that the compaction finishes in standing groove 6 again, then with the bearing that needs processing place in the standing groove 6 that is vacant can, when the whole compaction of bearing finishes, the staff controls power unit stop work.

When pressing the bearing in real time, start gear motor 8 and rotate, it rotates to drive sector gear 9, rotate to when meshing with ring gear 7 at sector gear 9, it rotates to drive ring gear 7, ring gear 7 rotates and drives first annular plate 5 and rotate, first annular plate 5 rotates and drives the bearing rotation in the standing groove 6, and simultaneously, trigger compaction part and begin work, and then compaction part carries out the compaction to the bearing, when sector gear 9 rotates to separate with ring gear 7, bearing stall, compaction part carries out the compaction to the bearing, when the whole compaction of bearing finishes, control gear motor 8 stop work.

The first annular plate 5 rotates to drive the second annular plate 10 to rotate, the second annular plate 10 rotates to drive the first bulge 11 to rotate, when the first bulge 11 is in contact with the second bulge 1101, the second bulge 1101 is pushed to move upwards, the connecting rod 15 is driven to move upwards, the first spring 14 is stretched, the connecting rod 15 drives the rubber tightening hammer 16 to move upwards, when the first bulge 11 is separated from the second bulge 1101, the sector gear 9 rotates to be separated from the gear ring 7 at the moment, under the action of the first spring 14, the connecting rod 15 moves downwards to drive the rubber tightening hammer 16 to move downwards to compact a bearing in the placement groove 6, then the second annular plate 10 continues to rotate to repeat the actions, and the bearing in the placement groove 6 is automatically compacted.

Example 2

As shown in fig. 3, on the basis of embodiment 1, in order to prolong the service life of the device, the device further comprises a fixture block 18, a rotating sleeve 19, a pulling rod 21, a triangular block 22 and a second spring 23, wherein the rotating sleeve 19 is slidably arranged at the left part of the connecting rod 15, the rubber tightening hammer 16 is arranged at the bottom of the rotating sleeve 19, a right-angle groove 17 is formed at the left part of the connecting rod 15, the fixture block 18 is arranged at the left side in the rotating sleeve 19, the fixture block 18 is matched with the right-angle groove 17, a first groove 20 is formed in the right-angle groove 17, the pulling rod 21 is slidably arranged in the first groove 20, the triangular block 22 is welded at the bottom end of the pulling rod 21, and the second spring 23 is welded between the pulling.

As shown in fig. 1, 2 and 4, in order to improve the automation degree of the device, the device further includes a cross bar 26, a guide sleeve 27, a third spring 28, a pull wire 29, a fixed pulley 2901 and a pulling block 30, wherein a circle of through holes 24 are formed inside the placing groove 6, a second groove 25 is formed at the top of the disc 1, the guide sleeve 27 is arranged in the second groove 25, the cross bar 26 is arranged in the guide sleeve 27 in a sliding manner, the third spring 28 is connected between the cross bar 26 and the guide sleeve 27, the third spring 28 is sleeved on the cross bar 26, the pull wire 29 is connected to the left side of the cross bar 26, the fixed pulley 2901 is arranged on the left side of the inner wall of the second groove 25, the pulling block 30 is arranged on the right side of the sliding sleeve 13, and the other end of the.

Detailed implementation of the above embodiment: when the rubber striking hammer 16 is damaged, a worker pushes the pulling rod 21 to move upwards in the first groove 20 to drive the triangular block 22 to move upwards, the second spring 23 is compressed, then the rotating sleeve 19 is rotated to drive the clamping block 18 to move leftwards and pull out, then the pulling rod 21 is loosened, under the reset action of the second spring 23, the triangular block 22 moves downwards to reset, then a new rubber striking hammer 16 is replaced, the rubber striking hammer 16 rotates 90 degrees, and the rubber striking hammer is clamped in the right-angle groove 17. The rubber tightening hammer 16 can be replaced, and the service life of the equipment is prolonged.

When the sliding sleeve 13 moves upwards to drive the pulling block 30 to move upwards, the pulling block 30 moves upwards to pull the pulling wire 29 to move upwards, the pulling wire 29 pulls the cross rod 26 to slide leftwards in the guide sleeve 27, the third spring 28 is stretched, when the sliding sleeve 13 is reset, the pulling wire 29 is loosened, under the action of the third spring 28, the cross rod 26 is driven to slide rightwards quickly in the guide sleeve 27, the right end of the cross rod 26 pushes out a corresponding bearing in the placing groove 6 through the through hole 24, then under the action of the third spring 28, the cross rod 26 is moved out leftwards from the through hole 24, and therefore the bearing compacted in the placing groove 6 does not need to be taken out manually, the manual workload is reduced, and the working efficiency is improved.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. The utility model provides an automatic closing device of bearing steel ball which characterized in that, including:

the outer side of the disc (1) is provided with an annular chute (3);

the supporting legs (2) are arranged at the bottom of the disc (1);

the annular sliding block (4) is arranged in the annular sliding groove (3) in a sliding manner;

the first annular plate (5) is arranged on the outer side of the annular sliding block (4), and the top of the first annular plate (5) is uniformly provided with at least two placing grooves (6);

the power component is arranged on the right side of the bottom of the disc (1) and drives the bearing to rotate intermittently through the motor; when the bearing needs to be compressed by workers, the bearings are sequentially placed in the placing grooves (6) firstly, the power part can be started, and then the first annular plate (5) is driven to rotate intermittently, so that the compaction part is driven to move up and down to compact the bearing in the corresponding placing groove (6), then the workers collect the bearing which is compacted in the placing groove (6), then the bearing which needs to be processed is placed in the empty placing groove (6), and after the bearing is completely compacted, the workers control the power part to stop working;

the compaction component is arranged at the top of the left side of the disc (1) and used for compacting the steel balls of the bearing in a lifting mode;

the power part comprises a gear ring (7), a speed reducing motor (8) and a sector gear (9), the gear ring (7) is arranged at the bottom of the first annular plate (5), the speed reducing motor (8) is arranged at the bottom of the left side of the disc (1), the sector gear (9) is arranged at the upper part of an output shaft of the speed reducing motor (8), and the sector gear (9) is meshed with the gear ring (7);

the compacting component comprises a second annular plate (10), a first bulge (11), a second bulge (1101), a vertical rod (12), a sliding sleeve (13), a first spring (14), a connecting rod (15) and a rubber tightening hammer (16), first annular plate (5) top is equipped with second annular plate (10), second annular plate (10) top outside evenly is equipped with two at least first archs (11), disc (1) top left side is equipped with montant (12), the gliding style is equipped with sliding sleeve (13) on montant (12), be connected with first spring (14) between sliding sleeve (13) and disc (1), be equipped with connecting rod (15) on sliding sleeve (13), connecting rod (15) bottom is equipped with the second arch (1101), the protruding (1101) of second cooperates with first arch (11), connecting rod (15) left end is equipped with rubber and strikes tight hammer (16), rubber strikes tight hammer (16) and standing groove (6) have partial coincidence in vertical direction.

2. The automatic pressing device for the bearing steel balls as claimed in claim 1, further comprising a clamping block (18), a rotating sleeve (19), a pulling rod (21), a triangular block (22) and a second spring (23), wherein the rotating sleeve (19) is slidably arranged at the left part of the connecting rod (15), the rubber tightening hammer (16) is arranged at the bottom of the rotating sleeve (19), a right-angle groove (17) is formed in the left part of the connecting rod (15), the clamping block (18) is arranged at the left side in the rotating sleeve (19), the clamping block (18) is matched with the right-angle groove (17), a first groove (20) is formed in the right-angle groove (17), the pulling rod (21) is slidably arranged in the first groove (20), the triangular block (22) is arranged at the bottom end of the pulling rod (21), and the second spring (23) is connected between the pulling rod (21) and the inner wall of the first groove (20).

3. The automatic pressing device for the bearing steel balls as claimed in claim 2, characterized by further comprising a cross bar (26), a guide sleeve (27) and a third spring (28), stay wire (29), fixed pulley (2901) and pulling piece (30), standing groove (6) inboard is all opened has through-hole (24) more than two at least, disc (1) top is opened has second recess (25), be equipped with uide bushing (27) in second recess (25), uide bushing (27) internal sliding type is equipped with horizontal pole (26), be connected with third spring (28) between horizontal pole (26) and uide bushing (27), horizontal pole (26) left side is connected with stay wire (29), second recess (25) inner wall left side is equipped with fixed pulley (2901), sliding sleeve (13) right side is equipped with pulling piece (30), stay wire (29) other end is walked around fixed pulley (2901) and is connected with pulling piece (30).