CN218592514U

CN218592514U - Tapered roller bearing outside grinding device

Info

Publication number: CN218592514U
Application number: CN202223184579.0U
Authority: CN
Inventors: 魏师涛; 顾连梅; 王艳磊
Original assignee: Linqing Cosco Bearing Co ltd
Current assignee: Linqing Cosco Bearing Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-10
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a tapered roller bearing outside grinding device belongs to bearing processing technology field, including the protecting box, the rotating mechanism has been inlayed in the protecting box's inside, and the top of rotating mechanism is connected with the workstation, and the fixed subassembly has been seted up to the inside of workstation, and the both sides of protecting box all are provided with suction mechanism, and suction mechanism's top all is provided with adjusting part, the utility model discloses a set up fixed subassembly, the screw thread direction on screw rod both ends surface is opposite, and motor drive screw rod rotates can make two sliders drive the top anchor clamps respectively and move in opposite directions and accomplish the centre gripping of tapered roller bearing fixedly, has reduced the required cost of device; the utility model discloses a set up adjusting part, can promote the connecting rod and drive the dust absorption mouth and remove, remove the dust absorption mouth and press close to tapered roller bearing department of polishing and can make the collection effect to the dust better, can make the tooth piece move down and accomplish the rigidity to the dust absorption mouth with the connecting rod meshing under the elastic force of spring.

Description

Tapered roller bearing outside grinding device

Technical Field

The utility model belongs to the technical field of the bearing processing, concretely relates to tapered roller bearing outside grinding device.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

China patent application No. 202220492519.6 discloses a grinding device outside tapered roller bearing, including workstation, fixing device and control box, install the U-shaped seat in the middle of the workstation bottom, the rotating electrical machines is installed to U-shaped seat bottom, and the rotating electrical machines output shaft is fixed with the circle axle, and the circle axle other end runs through the workstation and installs the fixed plate, fixing device installs on the fixed plate, surface mounting has the protecting box on the workstation, and the crossbeam is installed through the dead lever on the inside top right side of protecting box, and the inside lead screw pivot that is equipped with of crossbeam, slidable mounting has the removal seat in the crossbeam, and removes seat and lead screw pivot screwed connection, removes the seat bottom and installs the frame, installs grinding motor in the frame, and the seat of polishing is installed to the grinding motor output shaft, installs the wheel of polishing on the seat. The utility model discloses realize polishing the tapered roller bearing outside high efficiency in the protective housing, safe shape is high, and can in time absorb the processing to the dust when polishing.

In the above-mentioned patent of disclosing, it is fixed to accomplish the centre gripping to tapered roller bearing through two electric telescopic links drive respectively that two anchor clamps remove, leads to the required cost of device higher, and because of dust absorption mouth rigidity, leads to the dust collection effect relatively poor far away apart from the point of polishing.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tapered roller bearing outside grinding device has reduce cost, characteristics that the dust absorption is good.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tapered roller bearing outside grinding device, includes the protective housing, slewing mechanism has been inlayed to the inside of protective housing, and slewing mechanism's top is connected with the workstation, and fixed subassembly has been seted up to the inside of workstation, and fixed subassembly's top is connected with anchor clamps, and moving mechanism is installed at the interior top of protective housing, and moving mechanism's bottom is connected with grinding mechanism, and the both sides of protective housing all are provided with suction mechanism, and the dust absorption mouth is all installed to suction mechanism's side, and suction mechanism's top all is provided with adjusting part.

Preferably, fixed subassembly is including stopper, spout, screw rod, slider and motor, and wherein, the spout has been seted up to the inside of workstation, and two sliders have been inlayed to the inside of spout, and the side-mounting of workstation has the motor, and the side of motor is connected with the screw rod, and the side of screw rod is connected with the stopper, is threaded engagement between screw rod and the slider and is connected, is sliding connection between slider and the spout, and the top of slider is connected with the bottom of anchor clamps respectively.

Preferably, the thread directions of the surfaces of the two ends of the screw rod are opposite, and the surfaces of the sliding blocks are tightly attached to the inner wall of the sliding groove.

Preferably, the adjusting part comprises a connecting rod, a tooth block, a fixed seat, a spring and a sliding rod, wherein the connecting rod is arranged above the suction mechanism, the fixed seat is arranged above the connecting rod, the sliding rod is embedded in the fixed seat, the tooth block is connected to the bottom of the sliding rod, and the spring is sleeved on the surface of the sliding rod.

Preferably, the inner end of the connecting rod is respectively connected with the top of the dust suction nozzle, the connecting rod is in sliding connection with the protective box, and the telescopic pipes are connected between the dust suction nozzle and the suction mechanism.

Preferably, tooth grooves are formed in the top of the connecting rod, the tooth blocks are in tooth groove meshing connection with the connecting rod, and the tooth blocks, the sliding rods and the fixing seats are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up fixed subassembly, the motor drive screw rod rotates, and under the meshing between screw rod and slider is connected, the spout forms spacing slider spacing slip that can make to the slider, because of the screw thread opposite direction on screw rod both ends surface, and then can make two sliders drive the top anchor clamps respectively and accomplish fixed to tapered roller bearing's centre gripping, has reduced the required cost of device.

2. The utility model discloses a set up adjusting part, lift the slide bar and drive the tooth piece and shift up and break away from the meshing joint with connecting rod surface tooth's socket, then alright promote the connecting rod and drive the dust absorption mouth and remove, remove the dust absorption mouth and press close to tapered roller bearing department of polishing and can make the collection effect to the dust better, loosen the slide bar under the elastic force of spring, can make the tooth piece move down and accomplish the rigidity to the dust absorption mouth with the connecting rod meshing.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the fixing assembly of the present invention;

fig. 4 is a cross-sectional view of the adjusting assembly of the present invention.

In the figure: 1. a protective box; 2. a dust suction nozzle; 3. a fixing assembly; 31. a limiting block; 32. a chute; 33. a screw; 34. a slider; 35. a motor; 4. a suction mechanism; 5. a work table; 6. a rotating mechanism; 7. an adjustment assembly; 71. a connecting rod; 72. a telescopic pipe; 73. a tooth block; 74. a fixed seat; 75. a spring; 76. a slide bar; 8. a clamp; 9. a polishing mechanism; 10. and a moving mechanism.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a tapered roller bearing outside grinding device, including protective housing 1, slewing mechanism 6 has been inlayed to protective housing 1's inside, slewing mechanism 6's top is connected with workstation 5, fixed subassembly 3 has been seted up to workstation 5's inside, fixed subassembly 3's top is connected with anchor clamps 8, moving mechanism 10 is installed at protective housing 1's interior top, moving mechanism 10's bottom is connected with grinding machanism 9, protective housing 1's both sides all are provided with suction mechanism 4, suction nozzle 2 is all installed to suction mechanism 4's side, suction mechanism 4's top all is provided with adjusting part 7.

Specifically, fixed subassembly 3 is including stopper 31, spout 32, screw rod 33, slider 34 and motor 35, spout 32 has been seted up to workstation 5's inside, two sliders 34 have been inlayed to spout 32's inside, the side-mounting of workstation 5 has motor 35, the side of motor 35 is connected with screw rod 33, screw rod 33's side is connected with stopper 31, be threaded engagement between screw rod 33 and the slider 34 and be connected, be sliding connection between slider 34 and the spout 32, the top of slider 34 is connected with the bottom of anchor clamps 8 respectively.

Through adopting above-mentioned technical scheme, motor 35 drive screw rod 33 rotates, and under the meshing connection between screw rod 33 and slider 34, spout 32 forms the spacing slider 34 and can make slider 34 spacing slip.

Specifically, the thread directions of the two end surfaces of the screw 33 are opposite, and the surface of the sliding block 34 and the inner wall of the sliding groove 32 are tightly attached.

By adopting the technical scheme, because the thread directions of the surfaces of the two ends of the screw 33 are opposite, the screw 33 rotates to enable the two sliding blocks 34 to respectively drive the top clamp 8 to move oppositely to complete clamping and fixing of the tapered roller bearing.

When the embodiment is used, the tapered roller bearing to be polished is placed at the top of the workbench 5, the starting motor 35 drives the screw 33 to rotate, the screw 33 is connected with the slider 34 in a meshed manner, the sliding groove 32 limits the slider 34 to slide in a limited manner, the slider 34 slides in a limited manner, the thread directions of the surfaces of the two ends of the screw 33 are opposite, and then the two sliders 34 can respectively drive the top clamp 8 to move oppositely to complete clamping and fixing of the tapered roller bearing, the required cost of the device is reduced, the moving mechanism 10 can drive the polishing mechanism 9 to move to polish the tapered roller bearing, the rotating mechanism 6 drives the workbench 5 to rotate synchronously, so that the tapered roller bearing can rotate synchronously, comprehensive polishing and processing are facilitated, and the dust generated during polishing can be sucked and collected by the suction mechanism 4 through the dust suction nozzle 2.

Example 2

The present embodiment is different from embodiment 1 in that: the adjusting assembly 7 comprises a connecting rod 71, a toothed block 73, a fixed seat 74, a spring 75 and a sliding rod 76, the connecting rod 71 is arranged above the suction mechanism 4, the fixed seat 74 is arranged above the connecting rod 71, the sliding rod 76 is embedded in the fixed seat 74, the toothed block 73 is connected to the bottom of the sliding rod 76, and the spring 75 is sleeved on the surface of the sliding rod 76.

Specifically, the inner end of the connecting rod 71 is connected with the top of the dust suction nozzle 2, the connecting rod 71 and the protective box 1 are connected in a sliding manner, and the telescopic pipes 72 are connected between the dust suction nozzle 2 and the suction mechanism 4.

Through adopting above-mentioned technical scheme, promote connecting rod 71 and drive dust absorption mouth 2 and remove, remove dust absorption mouth 2 and to pressing close to tapered roller bearing department of polishing and can make the collection effect to the dust better.

Specifically, tooth grooves are formed in the top of the connecting rod 71, the tooth blocks 73 are in tooth groove meshing connection with the connecting rod 71, and the tooth blocks 73, the sliding rods 76 and the fixed seats 74 are in sliding connection.

By adopting the technical scheme, under the elastic acting force of the spring 75, the tooth block 73 can move downwards to be meshed with the connecting rod 71, so that the position of the dust suction nozzle 2 is fixed.

When the dust collector is used in the embodiment, the sliding rod 76 is lifted upwards to drive the tooth block 73 to move upwards to be separated from the meshing clamping with the tooth grooves on the surface of the connecting rod 71, then the connecting rod 71 can be pushed to drive the dust collection nozzle 2 to move, the dust collection effect can be better when the dust collection nozzle 2 is moved to a position close to the polishing point of the tapered roller bearing, and the position of the dust collection nozzle 2 can be fixed by loosening the sliding rod 76 and enabling the tooth block 73 to move downwards to be meshed with the connecting rod 71 under the elastic acting force of the spring 75.

The utility model discloses well motor 35 is the current technique of disclosing already, and the model of chooseing for use is Z2D15W.

The utility model provides a protective housing 1, dust absorption mouth 2, suction mechanism 4, workstation 5, slewing mechanism 6, anchor clamps 8, grinding machanism 9 and moving mechanism 10's structure and use principle have disclosed in china patent application No. 202220492519.6 discloses a tapered roller bearing outside grinding device, its theory of operation is that the tapered roller bearing who will treat to polish places at workstation 5's top and accomplishes fixedly through two anchor clamps 8, moving mechanism 10 can drive grinding machanism 9 and remove and implement polishing to tapered roller bearing, slewing mechanism 6 drives 5 rotations and can implement comprehensive polishing processing to tapered roller bearing surface, suction mechanism 4 carries out the suction through dust absorption mouth 2 and implements the collection to the dust when polishing.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, the tapered roller bearing who will treat to polish places the top at workstation 5, starter motor 35 drive screw 33 rotates, meshing between screw 33 and slider 34 is connected down, spout 32 forms spacing the messenger slider 34 spacing slip to slider 34, screw thread opposite direction because of screw 33 both ends surface, and then can make two sliders 34 drive top anchor clamps 8 respectively and remove the centre gripping of accomplishing tapered roller bearing fixed relatively, the required cost of device has been reduced, moving mechanism 10 can drive grinding machanism 9 and remove and implement to polish tapered roller bearing, rotating mechanism 6 drive workstation 5 is rotatory can make tapered roller bearing synchronous rotation be convenient for polish the processing comprehensively, suction machanism 4 can collect the dust that produces when polishing through dust absorption mouth 2, can lift slide bar 76 and drive tooth piece 73 and shift up and break away from the meshing tooth's socket joint with connecting rod 71 surface, then alright promotion connecting rod 71 drives dust absorption mouth 2 and removes, it can make the collection effect to the dust to move to the tapered roller bearing polishing point department to remove dust absorption mouth 2, it moves down to loosen elasticity effort at spring 75, can make connecting rod 73 mesh fixed position 2 fixed dust absorption mouth 71.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tapered roller bearing outside grinding device, includes the protective housing, its characterized in that: the inside of protective housing has inlayed slewing mechanism, and slewing mechanism's top is connected with the workstation, and fixed subassembly has been seted up to the inside of workstation, and fixed subassembly's top is connected with anchor clamps, and moving mechanism is installed at the interior top of protective housing, and moving mechanism's bottom is connected with grinding machanism, and the both sides of protective housing all are provided with suction mechanism, and the dust absorption mouth is all installed to suction mechanism's side, and suction mechanism's top all is provided with adjusting part.

2. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: fixed subassembly is including having stopper, spout, screw rod, slider and motor, and wherein, the spout has been seted up to the inside of workstation, and two sliders have been inlayed to the inside of spout, and the side-mounting of workstation has the motor, and the side of motor is connected with the screw rod, and the side of screw rod is connected with the stopper, is threaded engagement between screw rod and the slider and is connected, is sliding connection between slider and the spout, and the top of slider is connected with the bottom of anchor clamps respectively.

3. The tapered roller bearing outer side grinding device as claimed in claim 2, wherein: the screw thread direction on screw rod both ends surface is opposite, all closely laminates between the inner wall of the surface of slider and spout.

4. The tapered roller bearing outer side grinding device as claimed in claim 1, wherein: the adjusting part comprises a connecting rod, a tooth block, a fixing seat, a spring and a sliding rod, wherein the connecting rod is arranged above the suction mechanism, the fixing seat is arranged above the connecting rod, the sliding rod is embedded in the fixing seat, the tooth block is connected to the bottom of the sliding rod, and the spring is sleeved on the surface of the sliding rod.

5. The grinding device for the outer side of the tapered roller bearing according to claim 4, wherein: the inner of connecting rod is connected with the top of dust absorption mouth respectively, is sliding connection between connecting rod and the guard box, all is connected with flexible pipe between dust absorption mouth and the suction mechanism.

6. The tapered roller bearing outer side grinding device as claimed in claim 4, wherein: tooth grooves are formed in the top of the connecting rod, the tooth blocks are in tooth groove meshing connection with the connecting rod, and the tooth blocks, the sliding rods and the fixing seats are in sliding connection.