CN212705965U - Grinding device is used in processing of cylindrical roller bearing - Google Patents

Abstract

The utility model discloses a polishing device for processing a cylindrical roller bearing, an outer ring fixing device and an inner ring fixing device are arranged on one side of a movable plate, which can polish the inner ring of the bearing and the outer ring of the bearing, the length of an adjusting supporting leg is controlled by a circular groove and an elastic buckle, and the height of a workbench is further controlled, a first bolt is arranged at one end of a circular ring in a penetrating way and is connected with the circular ring in a threaded way, a clamping block is arranged at the inner end of a first bolt and is connected with the first bolt as a bearing, a first handle is arranged at the other end of the first bolt, after the bearing is arranged in the outer ring fixing device, a second bolt is arranged at one end of a fixed block in a penetrating way and is connected with the fixed block in a threaded way, a second handle is arranged at one end of a second bolt, a transmission block is arranged at the other end of the second bolt and is connected with the second bolt as a, and one end of the bearing is connected with the transmission block in a sliding manner, and the bearing can be clamped and polished for bearings with different diameters after being sleeved outside the fixed block.

Description

Grinding device is used in processing of cylindrical roller bearing

Technical Field

The utility model relates to a processing equipment technical field specifically is a grinding device is used in processing of cylindrical roller bearing.

Background

Grinding is a mode of grinding and processing the surface of a workpiece by using a grinding tool, in the grinding machine industry, most grinding machines use a grinding wheel rotating at a high speed for grinding, a few grinding machines use other grinding tools such as oilstones, abrasive belts and the like and free grinding materials for processing, such as an ultra-static processing machine tool, an abrasive belt grinding machine, a polishing machine and the like, the grinding machines are originally developed in the 30 th century, and in order to adapt to the processing after hardening of parts such as clocks, bicycles, sewing machines, guns and the like, grinding machines using natural grinding material grinding wheels are respectively developed in the British, Germany and America, and the grinding machines are modified by additionally arranging a grinding head on existing machine tools such as a lathe, a planer and the like at that time.

The existing polishing device polishes the outer ring or the inner ring of the bearing, and cannot polish bearings with different diameters.

The problems described above are addressed. Therefore, a polishing device for processing the cylindrical roller bearing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in cylindrical roller bearing processing, outer lane fixing device and inner circle fixing device set up in fly leaf one side, both can polish the bearing inner circle, also can polish the bearing inner circle, the second bolt runs through the setting in fixed block one end, and with fixed block threaded connection, the second handle sets up in second bolt one end, the drive block sets up at the second bolt other end, and be connected for the bearing with the second bolt, the ejector pad runs through the setting at the inside both ends of fixed block, and one end and drive block sliding connection, the bearing housing is behind the fixed block outside, rotate the second handle, the second bolt rotates, drive the drive block motion, thereby promote ejector pad fixed bearing inner circle, can press from both sides tightly polishing to the bearing of different diameters, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for processing a cylindrical roller bearing comprises an adjusting support leg, a workbench, a fixing device and a polishing device, wherein the adjusting support leg is arranged at the bottom end of the workbench;

the fixing device comprises a cross sliding table, a movable plate, an outer ring fixing device and an inner ring fixing device, the movable plate is arranged at the upper end of the cross sliding table, and the outer ring fixing device and the inner ring fixing device are arranged on one side of the movable plate;

the grinding device comprises a grinding wheel grinding block and a motor, and the grinding wheel grinding block is installed at one end of the motor.

Preferably, the lower ends of the two sides of the upper supporting leg are respectively provided with three circular grooves.

Preferably, the upper ends of the two sides of the lower support leg are provided with elastic buckles.

Preferably, outer lane fixing device includes clamp splice, first bolt, the first in command and ring, and first bolt runs through the setting in ring one end, and with ring threaded connection, the clamp splice setting is in first bolt inner, and be the bearing connection with first bolt, the first in command setting is at the first bolt other end.

Preferably, the inner ring fixing device comprises a second handle, a second bolt, a transmission block, a pushing block and a fixing block, the second bolt penetrates through the fixing block and is arranged at one end of the fixing block and in threaded connection with the fixing block, the second handle is arranged at one end of the second bolt, the transmission block is arranged at the other end of the second bolt and is connected with the second bolt through a bearing, the pushing block penetrates through the two ends of the fixing block, and one end of the pushing block is connected with the transmission block in a sliding mode.

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

1. the utility model provides a pair of grinding device is used in cylindrical roller bearing processing, outer lane fixing device and inner circle fixing device set up in fly leaf one side, both can polish the bearing inner circle, also can polish the bearing inner circle.

2. The utility model provides a pair of grinding device is used in processing of cylindrical roller bearing, upper bracket both sides lower extreme are provided with three circular slot respectively, and lower bracket both sides upper end is provided with elastic buckle, controls the length of adjusting the landing leg through circular slot and elastic buckle, and then control workbench's height, can adapt to different service environment.

3. The utility model provides a grinding device is used in processing of cylindrical roller bearing, first bolt run through the setting in ring one end, and with ring threaded connection, the clamp splice setting is in first bolt inner, and be connected for the bearing with first bolt, and the first in command sets up at the first bolt other end, and the bearing is put at the inside back of outer lane fixing device, rotates the first in command, and the first bolt rotates, promotes the clamp splice and presss from both sides tight bearing inner lane, can press from both sides tightly polishing to the bearing of different diameters.

4. The utility model provides a grinding device is used in processing of cylindrical roller bearing, the second bolt runs through the setting in fixed block one end, and with fixed block threaded connection, the second handle sets up in second bolt one end, the transmission piece sets up at the second bolt other end, and be connected for the bearing with the second bolt, the ejector pad runs through the setting at the inside both ends of fixed block, and one end and transmission piece sliding connection, the bearing housing is behind the fixed block outside, rotate the second handle, the second bolt rotates, drive the transmission piece motion, thereby promote ejector pad fixed bearing inner circle, can press from both sides tightly polishing to the bearing of different diameters.

Drawings

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

fig. 2 is a schematic view of a three-dimensional structure of the adjusting leg of the present invention;

fig. 3 is a schematic perspective view of the fixing device of the present invention;

FIG. 4 is a schematic cross-sectional view of the outer ring fixing device of the present invention;

fig. 5 is a schematic structural view of the inner ring fixing device of the present invention;

fig. 6 is a schematic view of the working structure of the inner ring fixing device of the present invention.

In the figure: 1. adjusting the support legs; 11. an upper support leg; 111. a circular groove; 12. a lower leg; 121. elastic buckle; 2. a work table; 3. a fixing device; 31. a cross sliding table; 32. a movable plate; 33. an outer ring fixing device; 331. a clamping block; 332. a first bolt; 333. a first handle; 334. a circular ring; 34. an inner ring fixing device; 341. a second handle; 342. a second bolt; 343. a transmission block; 344. a push block; 345. a fixed block; 4. a polishing device; 41. grinding the block by using a grinding wheel; 42. an electric motor.

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.

Referring to fig. 1-2, a grinding device for processing a cylindrical roller bearing comprises an adjusting support leg 1, a workbench 2, a fixing device 3 and a grinding device 4, wherein the adjusting support leg 1 is arranged at the bottom end of the workbench 2, the fixing device 3 and the grinding device 4 are arranged at the upper end of the workbench 2, the adjusting support leg 1 comprises an upper support leg 11, the lower ends of two sides of the upper support leg 11 are respectively provided with three circular grooves 111 and a lower support leg 12, the upper ends of two sides of the lower support leg 12 are provided with elastic buckles 121, the lower support leg 12 is arranged inside the upper support leg 11, the grinding device 4 comprises a grinding wheel grinding block 41 and a motor 42, and the grinding wheel grinding block 41 is arranged at one end.

Referring to fig. 3-6, the fixing device 3 includes a cross slide 31, the cross slide 31 can adjust the positions between the outer ring fixing device 33 and the inner ring fixing device 34 and the grinding wheel grinding block 41, the movable plate 32, the outer ring fixing device 33 includes a clamping block 331, a first bolt 332, a first handle 333 and a ring 334, the first bolt 332 penetrates through one end of the ring 334 and is connected with the ring 334 in a threaded manner, the clamping block 331 is disposed at the inner end of the first bolt 332 and is connected with the first bolt 332 as a bearing, the first handle 333 is disposed at the other end of the first bolt 332, after the bearing is disposed inside the outer ring fixing device 33, the first handle 333 is rotated, the first bolt 332 rotates to push the clamping block 331 to clamp the outer ring of the bearing, so as to clamp and grind bearings with different diameters, and the inner ring fixing device 34, the inner ring fixing device 34 includes a second handle 341, a second bolt 342, a, The bearing grinding device comprises a transmission block 343, a pushing block 344 and a fixed block 345, a second bolt 342 penetrates through one end of the fixed block 345 and is in threaded connection with the fixed block 345, a second handle 341 is arranged at one end of the second bolt 342, the transmission block 343 is arranged at the other end of the second bolt 342 and is in bearing connection with the second bolt 342, the pushing block 344 penetrates through two ends inside the fixed block 345, one end of the pushing block is in sliding connection with the transmission block 343, a bearing sleeve is sleeved outside the fixed block 345 and rotates the second handle 341, the second bolt 342 rotates to drive the transmission block 343 to move, so that the pushing block 344 is pushed to fix an inner bearing ring and can clamp and grind bearings with different diameters, the movable plate 32 is arranged at the upper end of the cross sliding table 31, the outer ring fixing device 33 and the inner ring fixing device 34 are arranged on one side of the movable plate 32, and not only can grind the inner bearing.

In summary, the following steps: the utility model provides a grinding device for processing cylindrical roller bearing, an outer ring fixing device 33 and an inner ring fixing device 34 are arranged on one side of a movable plate 32, which can grind the inner ring of the bearing and the outer ring of the bearing, the lower ends of two sides of an upper supporting leg 11 are respectively provided with three circular grooves 111, the upper ends of two sides of a lower supporting leg 12 are provided with elastic buckles 121, the length of an adjusting supporting leg 1 is controlled through the circular grooves 111 and the elastic buckles 121, thereby controlling the height of a worktable 2 and adapting to different use environments, a first bolt 332 penetrates through one end of a circular ring 334 and is in threaded connection with the circular ring 334, a clamping block 331 is arranged at the inner end of the first bolt 332 and is connected with the first bolt 332 as a bearing, the first handle 333 is arranged at the other end of the first bolt 332, the bearing is arranged inside the outer ring fixing device 33, the first handle 333 is rotated, the first bolt 332 is rotated, promote clamp splice 331 and press from both sides tight bearing outer lane, can press from both sides tight the polishing to the bearing of different diameters, second bolt 342 runs through the setting in fixed block 345 one end, and with fixed block 345 threaded connection, second handle 341 sets up in second bolt 342 one end, driving block 343 sets up at the second bolt 342 other end, and be connected for the bearing with second bolt 342, ejector pad 344 runs through the setting at the inside both ends of fixed block 345, and one end and driving block 343 sliding connection, the bearing housing is behind fixed block 345 outside, rotate second handle 341, second bolt 342 rotates, drive driving block 343 motion, thereby promote ejector pad 344 fixed bearing inner race, can press from both sides tight the polishing to the bearing of different diameters.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a grinding device is used in processing of cylindrical roller bearing, is including adjusting landing leg (1), workstation (2), fixing device (3) and grinding device (4), adjusts landing leg (1) and sets up in workstation (2) bottom, and fixing device (3) and grinding device (4) set up in workstation (2) upper end, its characterized in that: the adjusting support leg (1) comprises an upper support leg (11) and a lower support leg (12), and the lower support leg (12) is arranged inside the upper support leg (11);

the fixing device (3) comprises a cross sliding table (31), a movable plate (32), an outer ring fixing device (33) and an inner ring fixing device (34), the movable plate (32) is arranged at the upper end of the cross sliding table (31), and the outer ring fixing device (33) and the inner ring fixing device (34) are arranged on one side of the movable plate (32);

the grinding device (4) comprises a grinding wheel grinding block (41) and a motor (42), wherein the grinding wheel grinding block (41) is installed at one end of the motor (42).

2. The grinding device for machining the cylindrical roller bearing according to claim 1, characterized in that: the lower ends of two sides of the upper supporting leg (11) are respectively provided with three circular grooves (111).

3. The grinding device for machining the cylindrical roller bearing according to claim 1, characterized in that: the upper ends of two sides of the lower supporting leg (12) are provided with elastic buckles (121).

4. The grinding device for machining the cylindrical roller bearing according to claim 1, characterized in that: the outer ring fixing device (33) comprises a clamping block (331), a first bolt (332), a first handle (333) and a circular ring (334), the first bolt (332) penetrates through one end of the circular ring (334) and is in threaded connection with the circular ring (334), the clamping block (331) is arranged at the inner end of the first bolt (332) and is connected with the first bolt (332) through a bearing, and the first handle (333) is arranged at the other end of the first bolt (332).

5. The grinding device for machining the cylindrical roller bearing according to claim 1, characterized in that: inner circle fixing device (34) includes second handle (341), second bolt (342), driving block (343), ejector pad (344) and fixed block (345), second bolt (342) run through the setting in fixed block (345) one end, and with fixed block (345) threaded connection, second handle (341) set up in second bolt (342) one end, driving block (343) set up at the second bolt (342) other end, and be bearing connection with second bolt (342), ejector pad (344) run through the setting at the inside both ends of fixed block (345), and one end and driving block (343) sliding connection.

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