CN210731909U

CN210731909U - Grinding equipment with protection function for bearing machining

Info

Publication number: CN210731909U
Application number: CN201921309839.8U
Authority: CN
Inventors: 柯海进
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-12
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a grinding equipment is used in bearing processing with safeguard function relates to bearing processing technology field, and it includes the bottom plate, the left side joint of bottom plate upper surface has first bearing, the drum has been cup jointed in the first bearing, the top fixedly connected with backing plate of drum, the through-hole has been seted up to the position that the backing plate corresponds the drum. This grinding equipment is used in bearing processing with safeguard function, through setting up the gag lever post, when backing plate and stripper plate fixing bearing, the gag lever post receives the pressure of stripper plate, can downstream, until gag lever post and bearing upper surface parallel and level, when polishing the bearing like this, the bearing can not appear under the mechanical force effect, lead to between self departure backing plate and the stripper plate, thereby the stability of bearing has been increased, two guard plates can shelter from the sweeps of grinding the bearing simultaneously, avoid the sweeps to splash and injure the operator, thereby protected operator's effect has been played.

Description

Grinding equipment with protection function for bearing machining

Technical Field

The utility model relates to a bearing processing technology field specifically is a grinding equipment is used in bearing processing with safeguard function.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearing is a precise part, any part in the bearing needs higher precision, and also need carry out the finish grinding polishing to the inner and outer lane terminal surface of bearing, in order to improve its performance, current bearing grinding device lacks the safety protection function, the bearing is when polishing, can be accompanied by the piece and splash, there is the possibility of hindering the operator by mistake, there is the potential safety hazard, and the bearing majority is fixed through upper and lower extrusion, at the in-process of polishing, it breaks away from location structure probably to appear the bearing, the bearing that breaks away from is under huge mechanical force effect, probably can cause serious consequence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a grinding equipment is used in bearing processing with safeguard function has solved current bearing grinding device and has lacked the safety protection function, and the bearing is when polishing, can be accompanied by the piece and splash, has the possibility that the operator was hindered to the mistake, has the potential safety hazard, and the bearing majority is fixed through upper and lower extrusion, at the in-process of polishing, it breaks away from location structure to probably appear the bearing, the bearing that breaks away from is under huge mechanical force effect, probably can cause the problem of serious consequence.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a grinding equipment is used in bearing processing with safeguard function, includes the bottom plate, the left side joint of bottom plate upper surface has first bearing, the drum has been cup jointed in the first bearing, the top fixedly connected with backing plate of drum, the through-hole has been seted up to the position that the backing plate corresponds the drum, be provided with the gag lever post in the through-hole, the bottom fixedly connected with baffle of gag lever post, the baffle is located the drum, the lower surface of baffle passes through the spring and is connected with the last fixed surface of bottom plate.

The right side fixedly connected with riser of bottom plate upper surface, the top of riser left surface is provided with the diaphragm, the spout has been seted up on the right side of diaphragm lower surface, sliding connection has the slider in the sliding sleeve, the side joint of slider has the screw cap, screw cap female connection has the threaded rod, the right-hand member of threaded rod passes through the left surface joint of rotary device with the spout inner wall, the left end fixedly connected with second pivot of threaded rod, the surface of second pivot has cup jointed the third bearing, the third bearing joint is at the left surface of spout inner wall.

The surface fixed connection of slider has first motor, fixedly connected with wheel of polishing on the output shaft of first motor, the left side of diaphragm lower surface is provided with electric putter, electric putter's bottom is provided with the second motor, fixedly connected with stripper plate on the output shaft of second motor, the stripper plate is located the top of backing plate.

Preferably, the rotating device comprises a first rotating shaft, the left end of the first rotating shaft is fixedly connected to the right end of the threaded rod, a second bearing is sleeved at the right end of the first rotating shaft, and the right side face of the second bearing is clamped on the right side face of the inner wall of the sliding groove.

Preferably, a hand wheel is fixedly connected to the left end of the second rotating shaft, and anti-skid grains are arranged on the surface of the hand wheel.

Preferably, two protection plates are fixedly connected to the lower portion of the left side face of the vertical plate, and the two protection plates are located on the front side and the rear side of the upper surface of the bottom plate respectively.

Preferably, the lower surface of the bottom plate is fixedly connected with four supporting legs, and the four supporting legs are respectively positioned at four corners of the lower surface of the bottom plate.

Preferably, the left side at the bottom plate back is provided with the power, first switch, second switch and third switch have set gradually from bottom to top at the back of power, the output of power passes through the wire and is connected with the input electricity of first switch, second switch and third switch respectively, the output of first switch, second switch and third switch passes through the wire and is connected with the input electricity of first motor, electric putter and second motor respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this grinding equipment is used in bearing processing with safeguard function, through setting up the gag lever post, when backing plate and stripper plate fixing bearing, the gag lever post receives the pressure of stripper plate, can downstream, until gag lever post and bearing upper surface parallel and level, when polishing the bearing like this, the bearing can not appear under the mechanical force effect, lead to between self departure backing plate and the stripper plate, thereby the stability of bearing has been increased, two guard plates can shelter from the sweeps of grinding the bearing simultaneously, avoid the sweeps to splash and injure the operator, thereby protected operator's effect has been played.

2. This grinding equipment is used in bearing processing with safeguard function, through setting up the threaded rod, the screw cap, slider and spout, when people corotation hand wheel drives second pivot and threaded rod rotation, the threaded rod passes through the screw cap and drives the slider motion left, the slider drives first motor and the wheel of polishing and moves left, when people's reversal hand wheel drives second pivot and threaded rod rotation, the threaded rod passes through the screw cap and drives the slider motion right, the slider drives first motor and the wheel of polishing and moves right, people can adjust the distance between wheel of polishing and the bearing through the hand wheel like this, can polish the bearing of different models.

3. The grinding equipment with the protection function for processing the bearing plays a role of stabilizing the threaded rod by arranging the rotating device, meanwhile, the threaded rod can smoothly rotate in the chute, the cylinder can rotate on the bottom plate by arranging the first bearing, thereby leading the backing plate to rotate along with the extrusion plate, leading the output shaft of the first motor to rotate and drive the grinding wheel to rotate through arranging the first motor, leading the grinding wheel to rotate to grind the bearing, by arranging the electric push rod, the second motor and the extrusion plate can be driven to move up and down by the extension or contraction of the electric push rod, thereby facilitating people to control the extrusion plate to move up and down, the bearing on the backing plate is fixed, the output shaft of the second motor rotates to drive the extrusion plate to rotate by arranging the second motor, thereby the fixed bearing can rotate, and the supporting of the bottom plate can be more stable by the supporting leg.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: the device comprises a base plate 1, a first bearing 2, a cylinder 3, a backing plate 4, a through hole 5, a limiting rod 6, a baffle 7, a spring 8, a vertical plate 9, a transverse plate 10, a sliding groove 11, a sliding block 12, a threaded cap 13, a threaded rod 14, a rotating device 15, a first rotating shaft 151, a second bearing 152, a second rotating shaft 16, a third bearing 17, a hand wheel 18, a first motor 19, a polishing wheel 20, an electric push rod 21, a second motor 22, a squeezing plate 23, a protection plate 24, supporting legs 25, a power supply 26, a first switch 27, a second switch 28 and a third switch 29.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a grinding device with a protection function for processing a bearing comprises a base plate 1, wherein four supporting legs 25 are fixedly connected to the lower surface of the base plate 1, the four supporting legs 25 are respectively positioned at four corners of the lower surface of the base plate 1, the supporting of the base plate 1 can be more stable by arranging the supporting legs 25, a power supply 26 is arranged on the left side of the back surface of the base plate 1, the power supply 26 can provide electric energy for a first motor 19, an electric push rod 21 and a second motor 22, a first switch 27, a second switch 28 and a third switch 29 are sequentially arranged on the back surface of the power supply 26 from bottom to top, the output end of the power supply 26 is respectively and electrically connected with the input ends of the first switch 27, the second switch 28 and the third switch 29 through leads, the output ends of the first switch 27, the second switch 28 and the third switch 29 are respectively and electrically connected with the input ends of the first motor 19, the electric push rod 21 and the second motor, the first switch 27, the second switch 28 and the third switch 29 are arranged, so that a worker can more conveniently control the normal work of the first motor 19, the electric push rod 21 and the second motor 22, the first bearing 2 is clamped on the left side of the upper surface of the bottom plate 1, the cylinder 3 can rotate on the bottom plate 1 by arranging the first bearing 2, so that the backing plate 4 rotates along with the extrusion plate 23, the cylinder 3 is sleeved in the first bearing 2, the top end of the cylinder 3 is fixedly connected with the backing plate 4, the position of the backing plate 4 corresponding to the cylinder 3 is provided with the through hole 5, the limiting rod 6 is arranged in the through hole 5, by arranging the limiting rod 6, when the backing plate 4 and the extrusion plate 23 fix the bearings, the limiting rod 6 is pressed by the extrusion plate 23 and moves downwards until the limiting rod 6 is flush with the upper surface of the bearing, and thus when the bearing is polished, the bearing cannot be under the mechanical force action, lead to between self departure backing plate 4 and the stripper plate 23, thereby the stability of bearing has been increased, the bottom fixedly connected with baffle 7 of gag lever post 6, through setting up baffle 7, it pops out outside drum 3 to avoid gag lever post 6 by spring 8's elasticity, thereby the motion range of the gag lever post 6 of injecing, baffle 7 is located drum 3, spring 8 and bottom plate 1's last fixed surface is connected through to the lower surface of baffle 7, through setting up spring 8, when stripper plate 23 no longer extrudes gag lever post 6, spring 8's elasticity can drive gag lever post 6 and resume, the work that gag lever post 6 can be repeated in situ has been ensured.

The right side of the upper surface of the bottom plate 1 is fixedly connected with a vertical plate 9, the lower part of the left side surface of the vertical plate 9 is fixedly connected with two protection plates 24, the two protection plates 24 are respectively positioned at the front side and the rear side of the upper surface of the bottom plate 1, a horizontal plate 10 is arranged above the left side surface of the vertical plate 9, a chute 11 is arranged at the right side of the lower surface of the horizontal plate 10, a slide block 12 is connected in a sliding sleeve 13 in a sliding manner, a threaded cap 13 is clamped on the side surface of the slide block 12, a threaded rod 14 is connected in the threaded cap 13 in a threaded manner, through the arrangement of the threaded rod 14, the threaded cap 13, the slide block 12 and the chute 11, when a hand wheel 18 for forward rotation drives a second rotating shaft 16 and the threaded rod 14 to rotate, the threaded rod 14 drives the slide block 12 to move leftwards through the threaded cap 13, the slide block 12, the slider 12 drives the first motor 19 and the grinding wheel 20 to move rightwards, so that people can adjust the distance between the grinding wheel 20 and the bearing through the hand wheel 18, and can grind bearings of different models, the right end of the threaded rod 14 is clamped with the left side surface of the inner wall of the chute 11 through the rotating device 15, the rotating device 15 comprises a first rotating shaft 151, the left end of the first rotating shaft 151 is fixedly connected with the right end of the threaded rod 14, the right end of the first rotating shaft 151 is sleeved with a second bearing 152, the right side surface of the second bearing 152 is clamped with the right side surface of the inner wall of the chute 11, through the arrangement of the rotating device 15, the effect of stabilizing the threaded rod 14 is achieved, meanwhile, the threaded rod 14 can be enabled to rotate smoothly in the chute 11, the left end of the threaded rod 14 is fixedly connected with a second rotating shaft 16, the surface of the second rotating shaft 16 is sleeved with a third bearing 17, the left end fixedly connected with hand wheel 18 of second pivot 16, the surface of hand wheel 18 is provided with anti-skidding line, and through setting up hand wheel 18, people use the rotation second bearing 152 and the threaded rod 14 rotation that hand wheel 18 can be convenient, and the anti-skidding line on hand wheel 18 surface can increase its surperficial frictional force simultaneously, avoids people to skid when using.

The surface of the sliding block 12 is fixedly connected with a first motor 19, an output shaft of the first motor 19 rotates to drive a polishing wheel 20 to rotate through the arrangement of the first motor 19, the polishing wheel 20 rotates to polish the bearing, the output shaft of the first motor 19 is fixedly connected with the polishing wheel 20, the left side of the lower surface of the transverse plate 10 is provided with an electric push rod 21, by arranging the electric push rod 21, the second motor 22 and the extrusion plate 23 can be driven to move up and down by extending or shortening the electric push rod 21, thereby facilitating people to control the extrusion plate 23 to move up and down, the bearing on the backing plate 4 is fixed, the bottom end of the electric push rod 21 is provided with a second motor 22, by arranging the second motor 22, the output shaft of the second motor 22 rotates to drive the extrusion plate 23 to rotate, so that the fixed bearing can rotate, and a pressing plate 23 is fixedly connected to an output shaft of the second motor 22, and the pressing plate 23 is positioned above the backing plate 4.

The utility model discloses an operating procedure does:

s1, when the bearing is used, a user puts the bearing on the backing plate 4, the limiting rod 6 is located in the center of the bearing, the electric push rod 21 is controlled to move downwards through the second switch 28, the electric push rod 21 extends to drive the second motor 22 and the extrusion plate 23 to move downwards, and the bearing is fixed by the extrusion plate 23 and the backing plate 4;

s2, when a person rotates the hand wheel 18 forward to drive the second rotating shaft 16 and the threaded rod 14 to rotate, the threaded rod 14 drives the sliding block 12 to move leftward through the threaded cap 13, the sliding block 12 drives the first motor 19 and the grinding wheel 20 to move leftward, when the person rotates the hand wheel 18 backward to drive the second rotating shaft 16 and the threaded rod 14 to rotate, the threaded rod 14 drives the sliding block 12 to move rightward through the threaded cap 13, the sliding block 12 drives the first motor 19 and the grinding wheel 20 to move rightward, and the position of the grinding wheel 20 is adjusted through the hand wheel 18 forward or backward to enable the grinding wheel 20 to be in contact with a bearing;

and S3, finally, the first motor 19 and the second motor 22 are respectively controlled to start through the first switch 27 and the third switch 29, the output shaft of the first motor 19 drives the grinding wheel 20 to rotate, the output shaft of the second motor 22 drives the extrusion plate 23 to rotate, the extrusion plate 23 drives the fixed bearing, the backing plate 4 and the cylinder 3 to rotate together under the action of the first bearing 2, and the grinding wheel 20 can grind the surface of the bearing.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a grinding equipment is used in bearing processing with safeguard function, includes bottom plate (1), its characterized in that: a first bearing (2) is clamped on the left side of the upper surface of the bottom plate (1), a cylinder (3) is sleeved in the first bearing (2), a backing plate (4) is fixedly connected to the top end of the cylinder (3), a through hole (5) is formed in the position, corresponding to the cylinder (3), of the backing plate (4), a limiting rod (6) is arranged in the through hole (5), a baffle (7) is fixedly connected to the bottom end of the limiting rod (6), the baffle (7) is located in the cylinder (3), and the lower surface of the baffle (7) is fixedly connected with the upper surface of the bottom plate (1) through a spring (8);

a vertical plate (9) is fixedly connected to the right side of the upper surface of the bottom plate (1), a transverse plate (10) is arranged above the left side surface of the vertical plate (9), a sliding groove (11) is formed in the right side of the lower surface of the transverse plate (10), a sliding block (12) is connected in the sliding groove (11) in a sliding mode, a threaded cap (13) is clamped on the side surface of the sliding block (12), a threaded rod (14) is connected in the threaded cap (13) in an internal thread mode, the right end of the threaded rod (14) is clamped with the left side surface of the inner wall of the sliding groove (11) through a rotating device (15), a second rotating shaft (16) is fixedly connected to the left end of the threaded rod (14), a third bearing (17) is sleeved on the surface of the second rotating shaft (16), and the;

the surface fixed connection of slider (12) has first motor (19), fixedly connected with grinding wheel (20) on the output shaft of first motor (19), the left side of diaphragm (10) lower surface is provided with electric putter (21), the bottom of electric putter (21) is provided with second motor (22), fixedly connected with stripper plate (23) on the output shaft of second motor (22), stripper plate (23) are located the top of backing plate (4).

2. The grinding equipment with the protection function for the bearing processing according to claim 1, characterized in that: rotating device (15) include first pivot (151), the left end fixed connection of first pivot (151) is at the right-hand member of threaded rod (14), second bearing (152) have been cup jointed to the right-hand member of first pivot (151), the right flank joint of second bearing (152) is at the right flank of spout (11) inner wall.

3. The grinding equipment with the protection function for the bearing processing according to claim 1, characterized in that: the left end of the second rotating shaft (16) is fixedly connected with a hand wheel (18), and anti-skid grains are arranged on the surface of the hand wheel (18).

4. The grinding equipment with the protection function for the bearing processing according to claim 1, characterized in that: two protection plates (24) are fixedly connected to the lower portion of the left side face of the vertical plate (9), and the two protection plates (24) are located on the front side and the rear side of the upper surface of the base plate (1) respectively.

5. The grinding equipment with the protection function for the bearing processing according to claim 1, characterized in that: the lower surface of the bottom plate (1) is fixedly connected with four supporting legs (25), and the four supporting legs (25) are respectively positioned at four corners of the lower surface of the bottom plate (1).

6. The grinding equipment with the protection function for the bearing processing according to claim 1, characterized in that: the left side at bottom plate (1) back is provided with power (26), the back of power (26) is from upwards having set gradually first switch (27), second switch (28) and third switch (29) down, the output of power (26) passes through the wire and is connected with the input electricity of first switch (27), second switch (28) and third switch (29) respectively, the output of first switch (27), second switch (28) and third switch (29) passes through the wire and is connected with the input electricity of first motor (19), electric putter (21) and second motor (22) respectively.