CN218533814U - Polishing device for cylindrical bearing roller - Google Patents

Abstract

The utility model discloses a grinding device for cylindrical bearing roller belongs to bearing processing technology field, and it includes the workstation, fixedly connected with fixing base on the workstation, fixedly connected with rotating device in the fixing base, the joint has fixing device on the rotating device, rotating device includes the motor, motor fixed connection is in the fixing base, the first pivot of fixedly connected with on the motor. This a grinding device for cylindrical bearing roller, through setting up the fixing base, rotate the handle, and the rotating ring carries out the centre gripping spacingly through the three bearing roller that will treat processing of rotating the fixture block for the device can be applicable to the bearing roller of multiple specification size, and can change and fix the effectual bearing roller of treating processing fast in the in-process of polishing, can continuously polish through four polishing pieces, the effectual efficiency of polishing of treating processing bearing roller that has improved, and then ensured this cylindrical roller's production machining efficiency.

Description

Polishing device for cylindrical bearing roller

Technical Field

The utility model belongs to the technical field of the bearing processing, specifically be a grinding device for cylindrical bearing roller.

Background

In the production and processing process to the cylindrical bearing roller, grinding device needs to be used to polish the cylindrical bearing roller, the existing grinding device is difficult to be suitable for bearing rollers of various specifications and sizes, and the grinding device is difficult to rapidly and effectively replace and fix the bearing roller to be processed, so that the grinding efficiency of the bearing roller to be processed is reduced, and the production and processing efficiency of the cylindrical bearing roller is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of the prior art, the utility model provides a grinding device for cylindrical bearing roller has solved current grinding device and has been difficult to be applicable to the bearing roller of multiple specification size, and is difficult to quick effectual bearing roller who treats processing to change and fix at the in-process of polishing, and then has leaded to treating the condition that the efficiency of polishing of processing bearing roller reduces to this cylindrical bearing roller production machining efficiency's problem has been influenced.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinding device for cylinder bearing roller, includes the workstation, fixedly connected with fixing base on the workstation, fixedly connected with rotating device in the fixing base, the last joint of rotating device has fixing device, rotating device includes the motor, motor fixed connection is in the fixing base, the first pivot of fixedly connected with on the motor, the top fixedly connected with gear of first pivot, the gear meshes with gyration support bearing mutually, four dead levers of fixedly connected with on the gyration support bearing, the equal fixedly connected with elastic telescopic link in side of four dead levers, the equal joint in one end of four elastic telescopic links has the piece of polishing, the piece of polishing is the arc, gyration support bearing joint is on the support frame, the support frame joint is outside the collecting box, collecting box fixed connection is on the workstation, the ring channel has been seted up on the collecting box, the joint has fixing device on the collecting box.

As a further aspect of the present invention: the fixing device comprises a first bearing, the first bearing is clamped on the collecting box, and a second rotating shaft is sleeved in the first bearing.

As a further aspect of the present invention: the top end of the second rotating shaft is fixedly connected with a rotating disc, and the rotating disc is fixedly connected with a rotating ring through three supporting blocks.

As a further aspect of the present invention: the rotating ring is respectively hinged with the three rotating clamping blocks through three pin shafts, the three rotating clamping blocks are respectively hinged with the three fixing blocks through three pin shafts, and the three fixing blocks are all fixedly connected to the collecting box.

As a further aspect of the present invention: the buffer layer is arranged outside the rotating clamping block, and the handle is fixedly connected outside the supporting block on one side.

As a further aspect of the present invention: the fixed frame is fixedly connected below the workbench, and four universal wheels are arranged below the fixed frame.

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

1. this a grinding device for cylindrical bearing roller, through setting up the fixing base, rotating device, fixing device, handle and mount, the bearing roller who will treat processing is placed on the rolling disc, then rotate the handle, the handle drives the supporting shoe, rolling disc and rolling ring synchronous rotation, and the rolling ring drives second pivot synchronous motion, and the rolling ring makes three rotation fixture block carry out the centre gripping spacing with the bearing roller who treats processing through three round pin axle, make the device can be applicable to the bearing roller of multiple specification size, and the effectual bearing roller who treats processing of fast speed is changing and fixed at the in-process of polishing, can continuously polish through four polishing pieces, the effectual efficiency of polishing of treating processing bearing roller that has improved, and then ensured this cylindrical roller's production and processing efficiency.

2. This a grinding device for cylindrical bearing roller, through setting up the driving disk, the supporting shoe, the rotating ring with rotate the fixture block, the starter motor, the motor drives first pivot and the synchronous rotation of gear, and the gear drives slewing bearing, four dead levers and four elastic telescopic rod synchronous rotations, make four polishing pieces can treat to process the bearing roller and polish, and polish the outside of piece and processing bearing roller and laminate, can improve the device's the effect of polishing, further improvement the device's suitability.

3. This a grinding device for cylindrical bearing roller, through setting up gear and dead lever, and mutually supporting of gear and gyration support bearing, can increase the device whole continuity of operation, avoid the device card dead condition to appear in the moving in-process, and the dead lever can support elastic telescopic rod and the piece of polishing, avoid it to receive vibrations and the condition that drops appears at the pivoted in-process, ensured the stability of elastic telescopic rod and piece of polishing self.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the motor of the present invention;

FIG. 3 is a three-dimensional structure diagram of the supporting frame of the present invention;

fig. 4 is a three-dimensional structure diagram of the rotating disc of the present invention;

in the figure: the device comprises a workbench 1, a fixed seat 2, a rotating device 3, a motor 301, a first rotating shaft 302, a gear 303, a rotary supporting bearing 304, a fixed rod 305, an elastic telescopic rod 306, a polishing plate 307, a supporting frame 308, a collecting box 309, a fixing device 4, a first bearing 401, a second rotating shaft 402, a rotating disc 403, a supporting block 404, a rotating ring 405, a rotating clamping block 406, a fixing block 407, a handle 5 and a fixing frame 6.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a polishing device for a cylindrical bearing roller comprises a workbench 1, wherein a fixed frame 6 is fixedly connected below the workbench 1, four universal wheels are arranged below the fixed frame 6, a fixed seat 2 is fixedly connected on the workbench 1, and the fixed seat 2 is arranged to support and fix a motor 301, so that the condition that the motor 301 falls off due to vibration in the working process is avoided, and the safety of the motor 301 in the working process is ensured;

the rotating device 3 is fixedly connected in the fixed seat 2, the fixing device 4 is clamped on the rotating device 3, the fixing device 4 comprises a first bearing 401, the first bearing 401 is arranged, and the first bearing 401 and the second rotating shaft 402 are matched with each other, so that the second rotating shaft 402 can be supported, the second rotating shaft 402 is prevented from being clamped in the rotating process, and the flexibility of the second rotating shaft 402 during rotation is guaranteed;

the first bearing 401 is clamped on the collecting box 309, a second rotating shaft 402 is sleeved in the first bearing 401, the top end of the second rotating shaft 402 is fixedly connected with a rotating disc 403, the rotating disc 403 is fixedly connected with a rotating ring 405 through three supporting blocks 404, the rotating ring 405 is respectively hinged with three rotating fixture blocks 406 through three pin shafts, the three rotating fixture blocks 406 are respectively hinged with three fixing blocks 407 through three pin shafts, the three fixing blocks 407 are all fixedly connected on the collecting box 309, a buffer layer is arranged outside the rotating fixture blocks 406, the condition that the rotating fixture blocks 406 damage the outer side of the bearing roller to be processed when the bearing roller to be processed is fixed is avoided by arranging the buffer layer, and the safety of the bearing roller to be processed is guaranteed;

the handle 5 is fixedly connected to the outside of the supporting block 404 on one side, the rotating device 3 comprises a motor 301, the motor 301 is fixedly connected to the inside of the fixed seat 2, the first rotating shaft 302 is fixedly connected to the motor 301, the top end of the first rotating shaft 302 is fixedly connected with a gear 303, and the gear 303 is matched with the rotary supporting bearing 304, so that the continuity of the whole operation of the device can be improved, and the phenomenon that the device is clamped in the operation process is avoided;

the gear 303 is meshed with the rotary supporting bearing 304, four fixing rods 305 are fixedly connected to the rotary supporting bearing 304, and through the arrangement of the fixing rods 305, the fixing rods 305 can support the elastic telescopic rod 306 and the polishing sheet 307, so that the phenomenon that the elastic telescopic rod 306 and the polishing sheet 307 fall off due to vibration in the rotating process is avoided, and the stability of the elastic telescopic rod 306 and the polishing sheet 307 is guaranteed;

the side surfaces of the four fixing rods 305 are fixedly connected with elastic telescopic rods 306, one ends of the four elastic telescopic rods 306 are clamped with polishing pieces 307, the polishing pieces 307 are arc-shaped, and the polishing pieces 307 are arc-shaped, so that the polishing pieces 307 are attached to the outer side of the bearing roller to be processed, the polishing effect of the device can be improved, and the applicability of the device is further improved;

gyration support bearing 304 joint is on support frame 308, support frame 308 joint is outside collecting box 309, collecting box 309 fixed connection has been seted up on workstation 1 on collecting box 309, through setting up the ring channel, and the ring channel can be collected the piece that produces of polishing, avoids the piece to splash everywhere and increases the condition of cleaning work difficulty, has ensured the clean degree of the device self, and the joint has fixing device 4 on the collecting box 309.

The utility model discloses a theory of operation does:

when the device is used, the device is firstly moved to a proper position, then the bearing roller to be processed is placed on the rotating disc 403, then the handle 5 is rotated, the handle 5 drives the supporting block 404, the rotating disc 403 and the rotating ring 405 to synchronously rotate, the rotating ring 405 drives the second rotating shaft 402 to synchronously move, and the rotating ring 405 enables the three rotating fixture blocks 406 to clamp and limit the bearing roller to be processed through three pin shafts;

afterwards, under the effect of the elastic force of the four elastic telescopic rods 306, the four polishing plates 307 can be attached to the side faces of the bearing roller to be machined, then the motor 301 is started, the motor 301 drives the first rotating shaft 302 and the gear 303 to synchronously rotate, the gear 303 drives the rotary supporting bearing 304, the four fixing rods 305 and the four elastic telescopic rods 306 to synchronously rotate, and therefore the four polishing plates 307 can continuously polish the bearing roller to be machined.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. A grinding device for a cylindrical bearing roller, comprising a worktable (1), characterized in that: the automatic grinding machine is characterized in that a fixed connection fixing seat (2) is arranged on the workbench (1), a rotating device (3) is fixedly connected in the fixing seat (2), a fixing device (4) is clamped on the rotating device (3), the rotating device (3) comprises a motor (301), the motor (301) is fixedly connected in the fixing seat (2), a first rotating shaft (302) is fixedly connected on the motor (301), a gear (303) is fixedly connected to the top end of the first rotating shaft (302), the gear (303) is meshed with a rotary supporting bearing (304), four fixing rods (305) are fixedly connected on the rotary supporting bearing (304), elastic telescopic rods (306) are fixedly connected to the side surfaces of the four fixing rods (305), a grinding plate (307) is clamped at one end of each elastic telescopic rod (306), the grinding plate (307) is arc-shaped, the rotary supporting bearing (304) is clamped on a supporting frame (308), the supporting frame (308) is clamped outside a collecting box (309), the collecting box (309) is fixedly connected on the workbench (1), an annular groove (309) is formed in the working platform, and a device (4) is clamped on the fixing box (309).

2. A grinding apparatus for a cylindrical bearing roller according to claim 1, characterized in that: the fixing device (4) comprises a first bearing (401), the first bearing (401) is connected to the collecting box (309) in a clamping mode, and a second rotating shaft (402) is sleeved in the first bearing (401).

3. A grinding apparatus for a cylindrical bearing roller according to claim 2, characterized in that: the top end of the second rotating shaft (402) is fixedly connected with a rotating disc (403), and the rotating disc (403) is fixedly connected with a rotating ring (405) through three supporting blocks (404).

4. A grinding apparatus for a cylindrical bearing roller according to claim 3, characterized in that: the rotating ring (405) is hinged with three rotating clamping blocks (406) through three pin shafts respectively, the three rotating clamping blocks (406) are hinged with three fixing blocks (407) through three pin shafts respectively, and the three fixing blocks (407) are fixedly connected to the collecting box (309).

5. A grinding apparatus for a cylindrical bearing roller according to claim 4, characterized in that: a buffer layer is arranged outside the rotating clamping block (406), and a handle (5) is fixedly connected outside the supporting block (404) on one side.

6. A grinding apparatus for a cylindrical bearing roller according to claim 1, characterized in that: the workbench (1) is fixedly connected with a fixing frame (6) below, and four universal wheels are arranged below the fixing frame (6).

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