CN215510249U - Double-raceway outer ring grinding device - Google Patents
Double-raceway outer ring grinding device Download PDFInfo
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- CN215510249U CN215510249U CN202121219361.7U CN202121219361U CN215510249U CN 215510249 U CN215510249 U CN 215510249U CN 202121219361 U CN202121219361 U CN 202121219361U CN 215510249 U CN215510249 U CN 215510249U
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Abstract
The utility model provides a double-raceway outer ring grinding device which comprises: mounting a plate; the bottom of the fixing plate is fixedly connected to the left side of the top of the mounting plate; the right side of the driving assembly is fixedly connected to the left side of the fixing plate; the left side of the fixing component is rotatably connected to the right side of the fixing plate; the bottom of the adjusting component is fixedly connected to the top of the mounting plate and comprises a sliding plate, the bottom of the sliding plate is fixedly connected to the top of the mounting plate, and the top of the sliding plate is slidably connected with a sliding frame. The utility model provides a double-raceway outer ring grinding device, which can adjust the grinding angle through the rotation of a rotating block, can adjust the grinding depth of a bearing outer ring by rotating an adjusting screw rod, is very flexible, can well grind the bearing outer ring, and improves the grinding efficiency and quality.
Description
Technical Field
The utility model relates to the field of bearings, in particular to a double-raceway outer ring grinding device.
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 outer ring is an annular part of a radial rolling bearing having one or several raceways. The design of a double track bearing is substantially the same as a single track bearing, which can also bear axial loads acting in both directions in addition to radial loads.
In the related art, when the double track outer ring is machined, the inner track of the outer ring needs to be ground. However, the flexibility of the existing grinding device is low, and when the outer ring is ground, the grinding device is inconvenient to adjust, so that the grinding efficiency of the outer ring is very influenced.
Therefore, it is necessary to provide a double-raceway outer ring grinding apparatus to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-raceway outer ring grinding device, which solves the problems that the existing grinding device is low in flexibility and inconvenient to adjust in the related technology.
In order to solve the technical problem, the utility model provides a double-raceway outer ring grinding device, which comprises: mounting a plate;
the bottom of the fixing plate is fixedly connected to the left side of the top of the mounting plate;
the right side of the driving assembly is fixedly connected to the left side of the fixing plate;
the left side of the fixing component is rotatably connected to the right side of the fixing plate;
the bottom of the adjusting assembly is fixedly connected to the top of the mounting plate, the adjusting assembly comprises a sliding plate, the bottom of the sliding plate is fixedly connected to the top of the mounting plate, the top of the sliding plate is connected with a sliding frame in a sliding mode, the top of the sliding frame is connected with a sliding block in a sliding mode, the front of the sliding frame is connected with a lead screw in a rotating mode, the front of the lead screw is fixedly connected with a rotating handle, the back of the lead screw penetrates through the front of the sliding frame and extends into the sliding frame, and the peripheral side face of the lead screw is connected with a moving block in a threaded mode;
and the bottom of the grinding assembly is fixedly connected to the top of the adjusting assembly.
Preferably, the top of the moving block is fixedly connected with the bottom of the sliding block, the top of the sliding block is rotatably connected with a rotating rod, the circumferential side of the rotating rod is fixedly connected with a rotating block, and the top of the rotating block is fixedly connected with an adjusting rod.
Preferably, the driving assembly comprises a placing plate, the right side of the placing plate is fixedly connected to the left side of the fixing plate, and the top of the placing plate is fixedly connected with the placing box.
Preferably, the bottom fixedly connected with motor of placing incasement wall, the output shaft of motor runs through the right side of placing incasement wall and the left side of fixed plate in proper order and extends to the right side of fixed plate.
Preferably, the fixed subassembly includes the fixed disk, the left side and the fixed plate of fixed disk rotate to be connected, the left side of fixed disk and the output shaft fixed connection of motor, the first mounting of top fixedly connected with on fixed disk right side.
Preferably, the bottom fixedly connected with second mounting on fixed disk right side, first mounting passes through bolt fixed connection with the second mounting, be provided with the bearing inner race between the relative one side of first mounting and second mounting.
Preferably, the grinding subassembly includes the mounting bracket, the bottom of mounting bracket and the left side fixed connection at turning block top, the inboard sliding connection of mounting bracket has the grinding sword, the right side threaded connection of mounting bracket has adjusting screw, adjusting screw's left end runs through the right side of mounting bracket and extends to the inboard of mounting bracket, adjusting screw and grinding sword threaded connection.
Compared with the prior art, the double-raceway outer ring grinding device provided by the utility model has the following beneficial effects:
the utility model provides a double-raceway outer ring grinding device, which is characterized in that a movable block is driven to move back and forth through the rotation of a lead screw so as to adjust the grinding position, an adjusting rod is rotated, the adjusting rod drives a rotating block to rotate, the grinding angle can be adjusted through the rotation of the rotating block, the grinding depth of a bearing outer ring can be adjusted through the rotation of an adjusting screw rod, the grinding device is very flexible, the bearing outer ring can be well ground, and the grinding efficiency and quality are improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a double-raceway outer ring grinding apparatus according to the present invention;
FIG. 2 is a schematic top view of the carriage of FIG. 1;
FIG. 3 is a right side elevational view of the first fastener element illustrated in FIG. 1;
fig. 4 is a schematic structural view of a cross-sectional view of the mounting bracket shown in fig. 1.
Reference numbers in the figures: 1. mounting a plate; 2. a fixing plate; 3. a drive assembly; 31. placing the plate; 32. placing a box; 33. a motor; 4. a fixing assembly; 41. fixing the disc; 42. a first fixing member; 43. a second fixing member; 5. an adjustment assembly; 51. a sliding plate; 52. a carriage; 53. a slider; 54. a screw rod; 55. rotating the handle; 56. a moving block; 57. rotating the rod; 58. rotating the block; 59. adjusting a rod; 6. grinding the assembly; 61. a mounting frame; 62. grinding a cutter; 63. adjusting the screw rod; 7. and (4) a bearing outer ring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a double-raceway outer ring grinding apparatus according to a preferred embodiment of the present invention; FIG. 2 is a schematic top view of the carriage of FIG. 1; FIG. 3 is a right side elevational view of the first fastener element illustrated in FIG. 1; fig. 4 is a schematic structural view of a sectional view of the mounting bracket shown in fig. 1, and the double-raceway outer ring grinding apparatus includes: a mounting plate 1;
the bottom of the fixing plate 2 is fixedly connected to the left side of the top of the mounting plate 1;
the right side of the driving component 3 is fixedly connected with the left side of the fixed plate 2;
the left side of the fixed component 4 is rotatably connected to the right side of the fixed plate 2;
the adjusting assembly 5, the bottom of the adjusting assembly 5 is fixedly connected to the top of the mounting plate 1, the adjusting assembly 5 comprises a sliding plate 51, the bottom of the sliding plate 51 is fixedly connected to the top of the mounting plate 1, the top of the sliding plate 51 is slidably connected with a sliding frame 52, the top of the sliding frame 52 is slidably connected with a sliding block 53, the front of the sliding frame 52 is rotatably connected with a lead screw 54, the front of the lead screw 54 is fixedly connected with a rotating handle 55, the back of the lead screw 54 penetrates through the front of the sliding frame 52 and extends into the sliding frame 52, the peripheral side of the lead screw 54 is in threaded connection with a moving block 56, the inner side of the sliding frame 52 is provided with a groove matched with the sliding plate 51 for use, and the inner side of the sliding block 53 is provided with a groove matched with the sliding frame 52 for use;
and the bottom of the grinding assembly 6 is fixedly connected to the top of the adjusting assembly 5.
The top of the moving block 56 is fixedly connected with the bottom of the sliding block 53, the top of the sliding block 53 is rotatably connected with a rotating rod 57, the circumferential side surface of the rotating rod 57 is fixedly connected with a rotating block 58, and the top of the rotating block 58 is fixedly connected with an adjusting rod 59.
The driving assembly 3 includes a placing plate 31, a right side of the placing plate 31 is fixedly coupled to a left side of the fixing plate 2, and a top of the placing plate 31 is fixedly coupled to a placing box 32.
Place the bottom fixedly connected with motor 33 of case 32 inner wall, the output shaft of motor 33 runs through the right side of placing case 32 inner wall and the left side of fixed plate 2 in proper order and extends to the right side of fixed plate 2, and motor 33 is three-phase asynchronous machine, and is external to have the power.
The fixing assembly 4 comprises a fixing disc 41, the left side of the fixing disc 41 is rotatably connected with the fixing plate 2, the left side of the fixing disc 41 is fixedly connected with an output shaft of the motor 33, and the top of the right side of the fixing disc 41 is fixedly connected with a first fixing piece 42.
The bottom on the right side of the fixed disk 41 is fixedly connected with a second fixing piece 43, the first fixing piece 42 is fixedly connected with the second fixing piece 43 through a bolt, a bearing outer ring 7 is arranged between the opposite sides of the first fixing piece 42 and the second fixing piece 43, and the inner sides of the first fixing piece 42 and the second fixing piece 43 are both arc-shaped and are matched with the bearing outer ring 7.
The grinding assembly 6 comprises a mounting frame 61, the bottom of the mounting frame 61 is fixedly connected with the left side of the top of the rotating block 58, a grinding knife 62 is slidably connected to the inner side of the mounting frame 61, an adjusting screw 63 is connected to the right side of the mounting frame 61 in a threaded manner, the left end of the adjusting screw 63 penetrates through the right side of the mounting frame 61 and extends to the inner side of the mounting frame 61, and the adjusting screw 63 is connected with the grinding knife 62 in a threaded manner.
The working principle of the double-raceway outer ring grinding device provided by the utility model is as follows:
the first step is as follows: when the bearing outer ring fixing device is used, the bearing outer ring 7 is placed between the opposite sides of the first fixing piece 42 and the second fixing piece 43, then the first fixing piece 42 and the second fixing piece 43 are fixed on the fixed disc 41, the motor 33 is started, the fixed disc 41 is driven to rotate by the rotation of the motor 33, and the bearing outer ring 7 is driven to rotate by the fixed disc 41;
the second step is that: sliding the sliding frame 52 rightwards on the sliding plate 51, then rotating the rotating handle 55, rotating the rotating handle 55 to drive the screw rod 54 to rotate, driving the moving block 56 to move forwards and backwards through the rotation of the screw rod 54, further adjusting the grinding position, rotating the adjusting rod 59 to drive the rotating block 58 to rotate, and adjusting the grinding angle through the rotation of the rotating block 58;
the third step: the adjusting screw 63 is rotated, and the rotation of the adjusting screw 63 drives the grinding cutter 62 to slide left and right on the mounting frame 61, so that the grinding depth of the bearing outer ring 7 can be adjusted.
Compared with the prior art, the double-raceway outer ring grinding device provided by the utility model has the following beneficial effects:
the moving block 56 is driven to move back and forth through rotation of the lead screw 54, the grinding position is adjusted, the adjusting rod 59 is rotated, the rotating block 58 is driven to rotate through rotation of the adjusting rod 59, the grinding angle can be adjusted through rotation of the rotating block 58, the grinding depth of the bearing outer ring 7 can be adjusted through rotation of the adjusting screw 63, the grinding device is very flexible, good grinding can be carried out on the bearing outer ring 7, and the grinding efficiency and quality are improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a two raceway outer lane grinding device which characterized in that includes: a mounting plate (1);
the bottom of the fixing plate (2) is fixedly connected to the left side of the top of the mounting plate (1);
the right side of the driving component (3) is fixedly connected to the left side of the fixing plate (2);
the left side of the fixed component (4) is rotatably connected to the right side of the fixed plate (2);
the bottom of the adjusting assembly (5) is fixedly connected to the top of the mounting plate (1), the adjusting assembly (5) comprises a sliding plate (51), the bottom of the sliding plate (51) is fixedly connected to the top of the mounting plate (1), the top of the sliding plate (51) is slidably connected with a sliding frame (52), the top of the sliding frame (52) is slidably connected with a sliding block (53), the front surface of the sliding frame (52) is rotatably connected with a lead screw (54), the front surface of the lead screw (54) is fixedly connected with a rotating handle (55), the back surface of the lead screw (54) penetrates through the front surface of the sliding frame (52) and extends into the sliding frame (52), and the peripheral side surface of the lead screw (54) is in threaded connection with a moving block (56);
the bottom of the grinding assembly (6) is fixedly connected to the top of the adjusting assembly (5).
2. The double-raceway outer ring grinding device as claimed in claim 1, wherein a top of the moving block (56) is fixedly connected to a bottom of the sliding block (53), a rotating rod (57) is rotatably connected to a top of the sliding block (53), a rotating block (58) is fixedly connected to a peripheral side surface of the rotating rod (57), and an adjusting rod (59) is fixedly connected to a top of the rotating block (58).
3. The double track cup grinding device according to claim 1, wherein the driving assembly (3) comprises a placing plate (31), the right side of the placing plate (31) is fixedly connected to the left side of the fixed plate (2), and a placing box (32) is fixedly connected to the top of the placing plate (31).
4. The double-raceway outer ring grinding device according to claim 3, wherein a motor (33) is fixedly connected to the bottom of the inner wall of the placing box (32), and an output shaft of the motor (33) sequentially penetrates through the right side of the inner wall of the placing box (32) and the left side of the fixed plate (2) and extends to the right side of the fixed plate (2).
5. The double-raceway outer ring grinding device according to claim 1, wherein the fixing member (4) includes a fixed plate (41), a left side of the fixed plate (41) is rotatably connected to the fixed plate (2), a left side of the fixed plate (41) is fixedly connected to an output shaft of the motor (33), and a top portion of a right side of the fixed plate (41) is fixedly connected to the first fixing member (42).
6. The double-raceway outer ring grinding device as claimed in claim 5, wherein a second fixing member (43) is fixedly connected to a bottom portion of a right side of the fixed plate (41), the first fixing member (42) and the second fixing member (43) are fixedly connected by a bolt, and a bearing outer ring (7) is disposed between opposite sides of the first fixing member (42) and the second fixing member (43).
7. The double-raceway outer ring grinding device according to claim 1, wherein the grinding assembly (6) comprises a mounting frame (61), a bottom of the mounting frame (61) is fixedly connected with a left side of a top of the rotating block (58), a grinding cutter (62) is slidably connected to an inner side of the mounting frame (61), an adjusting screw (63) is threadedly connected to a right side of the mounting frame (61), a left end of the adjusting screw (63) penetrates through a right side of the mounting frame (61) and extends to an inner side of the mounting frame (61), and the adjusting screw (63) is threadedly connected with the grinding cutter (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219361.7U CN215510249U (en) | 2021-06-02 | 2021-06-02 | Double-raceway outer ring grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219361.7U CN215510249U (en) | 2021-06-02 | 2021-06-02 | Double-raceway outer ring grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510249U true CN215510249U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121219361.7U Active CN215510249U (en) | 2021-06-02 | 2021-06-02 | Double-raceway outer ring grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510249U (en) |
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2021
- 2021-06-02 CN CN202121219361.7U patent/CN215510249U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double raceway outer ring grinding device Effective date of registration: 20230517 Granted publication date: 20220114 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: SHANDONG XINGTAI BEARING Co.,Ltd. Registration number: Y2023980040832 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |