CN211103109U

CN211103109U - Bearing burr polishing device

Info

Publication number: CN211103109U
Application number: CN201920239228.4U
Authority: CN
Inventors: 施燕飞
Original assignee: Zhejiang Yuxin Bearing Manufacturing Co ltd
Current assignee: Zhejiang Yuxin Bearing Manufacturing Co ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-07-28
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a bearing burr grinding device, which comprises a box body, wherein a grinding motor is arranged at the top of the box body, the output end of the grinding motor is connected with a connecting shaft, the connecting shaft is far away from one end of the grinding motor and is provided with a grinding disc, a cavity is symmetrically arranged below the grinding disc, a first convex gear is arranged in the cavity, the middle part of the first convex gear runs through and is provided with a rotating shaft, the rotating shaft is far away from one end of the convex gear and is provided with a fixing clamp, one end of the fixing clamp is far away from the rotating shaft and is provided with a bearing, one end of the convex gear is engaged with a second convex gear, the middle part of the second convex gear runs through and is provided with a first central shaft, one end of the first central shaft is far away from the second convex gear and is provided with a, and a polishing disc is arranged below the bearing. Has the advantages that: simple structure, and the operation of being convenient for, efficiency through polishing.

Description

Bearing burr polishing device

Technical Field

The utility model relates to a grinding device particularly, relates to a be used for bearing burr grinding device.

Background

The bearing is an important part in the modern mechanical equipment. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements. The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process.

In chinese patent CN201720586965.2, a polishing device for bearing processing is disclosed, which comprises an upper polishing device, a lower polishing device and a fixing device, wherein the upper polishing device comprises a first substrate and an upper polishing disc, the bottom of the first substrate is provided with an upper polishing disc, the upper polishing disc is arranged at the bottom center position of the first substrate, the top of the upper polishing disc is fixedly connected with a first rotating disc, the first rotating disc is electrically connected with a controller, the controller is electrically connected with a control panel, the control panel is arranged at the top of the upper polishing device, the top of the fixing device is fixedly connected with the bottom of the upper polishing device, the bottom of the upper polishing disc is fixedly connected with the top of the lower polishing device, the fixing device is provided with a rotating shaft, the rotating shaft is connected with a rotating rod, one end of the rotating rod is fixedly connected with the fixing device, the other end of the rotating rod is provided with a fastening card, the rotating shaft is connected, the lower polishing device comprises a second base plate and a lower polishing disc, and the center of the top of the lower polishing device is provided with the lower polishing disc.

However, in the polishing process of the bearing, two sides of the bearing need to be polished, so that the conventional bearing polishing device is generally provided with two polishing sheets and two polishing discs, the structure is complex, and the polishing efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for bearing burr grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for bearing burrs comprises a box body, wherein a grinding motor is arranged at the top of the box body, the output end of the grinding motor is connected with a connecting shaft, a grinding disc is arranged at one end, away from the grinding motor, of the connecting shaft, a cavity is symmetrically arranged below the grinding disc, a first convex gear is arranged in the cavity, a rotating shaft is arranged in the middle of the first convex gear in a penetrating manner, a fixing clamp is arranged at one end, away from the convex gear, of the rotating shaft, a bearing is arranged at one end of the fixing clamp, away from the rotating shaft, a second convex gear is arranged at one side of the convex gear in a meshing manner, a first central shaft is arranged in the middle of the second convex gear in a penetrating manner, a third convex gear is arranged at one end, away from the second convex gear, of the third convex gear in a meshing manner, the polishing disc is characterized in that a moving mechanism is arranged at the bottom of the polishing disc and comprises a chain, a first gear and a second gear are meshed at two ends of the chain, a third movable shaft is arranged on the chain, a sliding block is sleeved on the third movable shaft, a movable frame is sleeved on the outer side of the sliding block, a supporting plate is arranged on one side of the movable frame, and the top of the supporting plate is connected with the polishing disc.

Furthermore, one end of the second central shaft, which is far away from the fourth convex gear, penetrates through the box body and extends to the outside of the box body, and a rotating handle is arranged.

Furthermore, L templates are symmetrically arranged on the box body, and the first central shaft and the second central shaft penetrate through the L templates respectively.

Furthermore, the bottom of the box body is symmetrically provided with supporting legs.

Furthermore, the middle part of the first gear is connected with the inner wall of the box body through the first movable shaft.

Furthermore, the middle part of the second gear is connected with the output end of a motor through a second movable shaft, and the motor is fixed in the box body.

The utility model provides a be used for bearing burr grinding device, beneficial effect as follows:

(1) through symmetrically arranging the fixing clamps on the box body, the fixing clamps are used for fixing the bearing, when the polishing of one surface of the bearing is completed, the central shaft II can rotate, the central shaft II rotates under the coordination of the convex gear I, the convex gear II, the convex gear III and the central shaft I, so that the rotating shaft rotates, the rotating shaft rotates so as to rotate the fixing clamps, the fixing clamps rotate to drive the bearing to rotate, thereby the adjustment of the direction of the bearing is completed, the polishing piece can continuously polish the other surface of the bearing, meanwhile, the motor works, so that the movable shaft II rotates, the movable shaft II rotates to drive the gear II to rotate, the gear II rotates to drive the chain to rotate under the coordination of the gear I, the sliding block and the movable frame can move along with the chain, thereby the supporting plate can drive the polishing disc to move upwards until the supporting plate is contacted with the bearing, and the bearing plays a supporting, then the grinding motor works to grind, the structure is simple, the operation is convenient, and the grinding efficiency is improved.

(2) Through being equipped with L template, thereby to center pin one and center pin two have played the spacing effect of support, make center pin one and center pin two rotate on L template simultaneously, through being equipped with loose axle one and loose axle two, thereby to gear one and gear two play the effect of support, the motor work can rotate by loose axle two, also make gear one and gear two rotate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a bearing burr polishing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a moving mechanism for use in a bearing burr grinding device according to an embodiment of the present invention.

Reference numerals:

1. the grinding machine comprises a box body, a grinding motor, a connecting shaft, a grinding sheet, a convex gear I, a rotating shaft, a fixing clamp, a motor 8, a bearing 9, a bearing 10, a convex gear II, a central shaft I, a central shaft 12, a convex gear III, a convex gear 13, a convex gear IV, a central shaft II, a grinding disc 15, a chain 16, a movable frame 17, a gear I, a gear 18, a gear II, a movable shaft III, a sliding block 20, a sliding block 21, a movable frame 22, a supporting plate 23, a shaping plate L, a supporting leg 24, a supporting leg 25, a movable shaft I, a supporting leg 26 and a movable shaft II.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, a grinding device for bearing burrs according to an embodiment of the present invention includes a box 1, a grinding motor 2 is disposed on a top of the box 1, an output end of the grinding motor 2 is connected to a connecting shaft 3, a grinding sheet 4 is disposed on an end of the connecting shaft 3 away from the grinding motor 2, a cavity is symmetrically disposed below the grinding sheet 4, a first male gear 5 is disposed in the cavity, a rotating shaft 6 penetrates through a middle portion of the first male gear 5, a fixing clip 7 is disposed on an end of the rotating shaft 6 away from the first male gear 5, a bearing 9 is disposed on an end of the fixing clip 7 away from the rotating shaft 6, a second male gear 10 is engaged with one side of the first male gear 5, a first central shaft 11 penetrates through a middle portion of the second male gear 10, a third male gear 12 is disposed on an end of the first central shaft 11 away from, meshing of three 12 one sides of convex type gear is equipped with four 13 of convex type gear, the four 13 middle parts of convex type gear run through and are equipped with two 14 of center pin, the bearing 9 below is equipped with the polishing dish 15, the 15 bottoms of polishing dish are equipped with moving mechanism, moving mechanism includes

chain

16, 16 both ends meshing of chain is equipped with gear 17 and two 18 of gear, be equipped with three 19 of loose axle on the chain 16, the cover is equipped with slider 20 on three 19 of loose axle, the movable frame 21 is established to the slider 20 outside cover, movable frame one side is equipped with backup pad 22, backup pad 22 top with polishing dish 15 is connected.

Through the above technical scheme of the utility model, beneficial effect: through symmetrically arranging the fixing clamps 7 on the box body 1, fixing the bearing 9 by the fixing clamps 7, when finishing polishing one surface of the bearing 9, the central shaft II 14 can rotate, the central shaft II 14 rotates under the coordination of the convex gear I5, the convex gear II 10, the convex gear III 12 and the central shaft I11, so that the rotating shaft 6 rotates, the rotating shaft 6 rotates to rotate the fixing clamp 7, the fixing clamp 7 rotates to drive the bearing 9 to rotate, thereby finishing the adjustment of the direction of the bearing 9, the polishing sheet 4 can continue polishing the other surface of the bearing 9, meanwhile, the motor 8 works to rotate the movable shaft II 26, the movable shaft II 26 rotates to drive the gear II 18 to rotate, the gear II 18 rotates to drive the chain 16 to rotate under the coordination of the gear I17, the sliding block 20 and the movable frame 21 can move along with the chain 16, thereby the supporting plate 22 can drive the polishing disc 15 to move upwards, until contacting with bearing 9, play the effect of support to bearing 9, then polish motor 2 work, polish, simple structure, and the operation of being convenient for, efficiency through polishing.

Example two:

referring to fig. 1 and 2, for the second central shaft 14, one end of the second central shaft 14, which is far away from the fourth male gear 13, penetrates through the box body 1 and extends to the outside of the box body 1 to be provided with a rotating handle, for the box body 1, L templates 23 are symmetrically arranged on the box body 1, the first central shaft 11 and the second central shaft 14 respectively penetrate through the L templates 23, for the box body 1, support legs 24 are symmetrically arranged at the bottom of the box body 1, for the first gear 17, the middle of the first gear 17 is connected with the inner wall of the box body 1 through a first movable shaft 25, for the second gear 18, the middle of the second gear 18 is connected with the output end of a motor 8 through a second movable shaft 26, and the motor 8 is fixed in the box body 1.

Through the above technical scheme of the utility model, through being equipped with the rotation handle, thereby be convenient for operating personnel can rotate the handle through manual rotation, make center pin two 14 rotate, through being equipped with L template 23, thereby played the spacing effect of support to center pin one 11 and center pin two 14, make center pin one 11 and center pin two 14 rotate on L template 23 simultaneously, through being equipped with loose axle one 25 and loose axle two 26, thereby play the effect of support to gear one 17 and gear two 18, motor 8 works, can loose axle two 26 rotate, just also make gear one 17 and gear two 18 rotate.

In summary, with the aid of the technical solutions of the present invention, the working principle and all the advantages are that the fixing clamp 7 is symmetrically arranged on the box body 1, the bearing 9 is fixed by the fixing clamp 7, when polishing one surface of the bearing 9 is completed, the central shaft two 14 can rotate, the central shaft two 14 rotates under the cooperation of the convex gear one 5, the convex gear two 10, the convex gear three 12 and the central shaft one 11, so that the rotating shaft 6 rotates, so that the fixing clamp 7 rotates, so that the bearing 9 rotates, so as to complete the adjustment of the direction of the bearing 9, so that the polishing sheet 4 can continue to polish the other surface of the bearing 9, meanwhile, the motor 8 operates, so that the movable shaft two 26 rotates, the movable shaft two 26 rotates to drive the gear two 18 to rotate, the gear two 18 rotates under the cooperation of the gear one 17, so that the slide block 20 and the movable frame 21 can move along with the chain 16, so that the support plate 22 can drive the polishing disc 15 to move upwards until the two movable shaft 9 contacts the bearing 9, then play a supporting role, the role of supporting, the polishing work is played by the polishing operation of the two working efficiency, the two working shafts 3514 and the rotation of the movable shaft 14, so that a worker can rotate the two working shaft 14 and a movable shaft 14 can rotate through the operation of the movable shaft 11, so that the movable shaft 14 and a manual operation of the movable shaft 14, the movable shaft 14 can rotate through the movable shaft 14, so that the manual operation of the movable shaft can rotate through the operation of the manual operation of the movable shaft 18, the manual operation of the two shafts can be conveniently rotating of the two.

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 grinding device for the bearing burrs is characterized by comprising a box body (1), wherein a grinding motor (2) is arranged at the top of the box body (1), the output end of the grinding motor (2) is connected with a connecting shaft (3), one end, far away from the grinding motor (2), of the connecting shaft (3) is provided with a grinding sheet (4), a cavity is symmetrically arranged below the grinding sheet (4), a first convex gear (5) is arranged in the cavity, the middle of the first convex gear (5) is provided with a rotating shaft (6) in a penetrating manner, one end, far away from the first convex gear (5), of the rotating shaft (6) is provided with a fixing clamp (7), one end, far away from the rotating shaft (6), of the fixing clamp (7) is provided with a bearing (9), one side of the first convex gear (5) is meshed with a second convex gear (10), the middle of the second convex gear (10), keep away from first (11) of center pin two (10) one end of convex type gear is equipped with convex type gear three (12), the meshing of convex type gear three (12) one side is equipped with convex type gear four (13), convex type gear four (13) middle part is run through and is equipped with center pin two (14), bearing (9) below is equipped with makes the dish (15), make dish (15) bottom be equipped with moving mechanism, moving mechanism includes chain (16), the meshing of chain (16) both ends is equipped with gear one (17) and gear two (18), be equipped with loose axle three (19) on chain (16), the cover is equipped with slider (20) on loose axle three (19), movable frame (21) is established to slider (20) outside cover, movable frame one side is equipped with backup pad (22), backup pad (22) top with make dish (15) be connected.

2. A bearing burr grinding device according to claim 1, characterized in that a rotating handle is arranged at one end of the second central shaft (14) far away from the fourth male gear (13) and penetrates through the box body (1) and extends to the outside of the box body (1).

3. The grinding device for the bearing burrs of claim 2 characterized in that the box body (1) is symmetrically provided with L shaped plates (23), and the first central shaft (11) and the second central shaft (14) respectively penetrate through the L shaped plates (23).

4. A grinding device for bearing burrs as in claim 3 characterized in that the bottom of the box (1) is symmetrically provided with support legs (24).

5. A grinding device for bearing burrs as in claim 4 characterized in that the middle of the first gear (17) is connected to the inner wall of the box (1) by a first movable shaft (25).

6. A grinding device for bearing burrs as in claim 5 wherein the middle of the second gear (18) is connected with the output end of the motor (8) through the second movable shaft (26), and the motor (8) is fixed in the box body (1).