CN215365904U - Quick air cooling device is used in bearing inner race processing - Google Patents
Quick air cooling device is used in bearing inner race processing Download PDFInfo
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- CN215365904U CN215365904U CN202121965748.7U CN202121965748U CN215365904U CN 215365904 U CN215365904 U CN 215365904U CN 202121965748 U CN202121965748 U CN 202121965748U CN 215365904 U CN215365904 U CN 215365904U
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Abstract
The utility model discloses a quick air cooling device for machining a bearing outer ring, which comprises a cooling workbench and a fixed base fixedly arranged at the center of the upper surface of the cooling workbench, wherein a pushing mechanism is arranged on the fixed base, and a cooling mechanism is arranged at the rear end of the upper surface of the cooling workbench. The utility model has the advantages that the bearing outer ring placing frame on the sliding placing plate can be pushed to the bottom of the n-shaped mounting frame through the pushing mechanism on the fixed base, subsequent air cooling is facilitated, meanwhile, the conical fixing head can limit and fix the sliding placing plate, the cooling mechanism can cool the bearing outer ring in the bearing outer ring placing frame through air cooling, and the bearing outer ring is prevented from deforming.
Description
Technical Field
The utility model relates to the field of bearing production, in particular to a quick air cooling device for machining a bearing outer ring.
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 bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements.
The bearing outer ring needs to be subjected to heat treatment in the machining process to improve the strength and the wear resistance of parts. When the bearing outer ring after heat treatment is cooled, the water cooling is mostly adopted, and because the temperature of the bearing after heat treatment is higher, the water cooling mode is directly adopted for cooling, so that the part deformation phenomenon is easy to occur.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model provides a quick air cooling device for processing a bearing outer ring, which aims to solve the problem of quick air cooling for processing the bearing outer ring.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a quick air cooling device for machining a bearing outer ring comprises a cooling workbench and a fixed base fixedly installed at the center of the upper surface of the cooling workbench, wherein a pushing mechanism is arranged on the fixed base, and a cooling mechanism is arranged at the rear end of the upper surface of the cooling workbench;
the pushing mechanism comprises a group of strip-shaped chutes, a sliding placing plate, an inner cavity, a sliding pushing rod, a pushing block, a limiting groove, a limiting rod, a sliding plate and a conical fixing head, the group of strip-shaped chutes are formed in two sides of the outer surface of the fixing base, two ends of the sliding placing plate are slidably mounted on the group of strip-shaped chutes, the inner cavity is formed in the rear end of the sliding placing plate, the sliding pushing rod is movably inserted in the sliding placing plate, the front end of the sliding pushing rod extends into the inner cavity, the pushing block is mounted at the front end of the sliding pushing rod, the limiting groove is formed in one side of the rear end of the sliding placing plate, the limiting rod is movably inserted in the limiting groove, the front end of the limiting rod extends into the inner cavity, the sliding plate is mounted at the front end of the limiting rod, and the conical fixing head is mounted at the rear end of the limiting rod;
the cooling mechanism comprises an n-type mounting frame, a rotating motor, a first connecting rod, a second connecting rod, a sliding groove, a sliding rack, two groups of opposite hinged seats, a group of incomplete gears, a group of mounting plates and a group of fans, the n-type mounting frame is mounted at the rear end of the upper surface of the cooling workbench, the rotating motor is mounted on one side of the bottom of the n-type mounting frame, the rotating end of the rotating motor faces downwards vertically, the first connecting rod is mounted at the rotating end of the rotating motor, the second connecting rod is movably hinged at the front end of the first connecting rod, the sliding groove is formed in the center of the bottom of the n-type mounting frame, the sliding rack is slidably mounted at the bottom of the sliding groove, the two groups of opposite hinged seats are mounted at the bottom of the n-type mounting frame and are located on two groups of opposite hinged seats, one group of incomplete gears are respectively movably mounted on the two groups of opposite hinged seats, the upper ends of the incomplete gears are mutually meshed with the sliding rack, and one group of mounting plates are respectively mounted at the bottom of the incomplete gears, a set of fan is installed respectively in a set of mounting panel bottom.
Furthermore, a bearing outer ring placing frame is placed on the sliding placing plate.
Furthermore, a limiting rack corresponding to the conical fixing head is installed on the inner wall of one side of the fixing base.
Furthermore, a strip-shaped hole corresponding to the pushing block is obliquely formed in the sliding plate.
Furthermore, a spring is sleeved on the limiting rod.
The utility model provides a quick air cooling device for machining a bearing outer ring, which has the following beneficial effects that a bearing outer ring placing frame on a sliding placing plate can be pushed to the bottom of an n-shaped mounting frame through a pushing mechanism on a fixed base, so that subsequent air cooling is facilitated, meanwhile, a conical fixing head can limit and fix the sliding placing plate, a cooling mechanism can cool the bearing outer ring in the bearing outer ring placing frame through air cooling, and the bearing outer ring is prevented from deforming.
Drawings
FIG. 1 is a schematic view of a rapid air cooling device for processing a bearing outer ring according to the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1.
Fig. 3 is a sectional view of the slide placing plate according to the present invention.
Fig. 4 is a schematic view of the tapered retaining head of the present invention sliding backwards.
In the figure: 1. cooling the working table; 2. a fixed base; 3. a strip-shaped chute; 4. sliding the placing plate; 5. an inner cavity; 6. sliding the push rod; 7. a pushing block; 8. a limiting groove; 9. a limiting rod; 10. a sliding plate; 11. a conical fixing head; 12. an n-type mounting frame; 13. a rotating electric machine; 14. a first connecting rod; 15. a second connecting rod; 16. a sliding groove; 17. a sliding rack; 18. a hinged seat; 19. an incomplete gear; 20. mounting a plate; 21. a fan; 22. a bearing outer ring placing frame; 23. a limit rack; 24. a strip-shaped hole; 25. a spring.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: a quick air cooling device for machining a bearing outer ring comprises a cooling workbench 1 and a fixed base 2 fixedly installed at the center of the upper surface of the cooling workbench 1, wherein a pushing mechanism is arranged on the fixed base 2, and a cooling mechanism is arranged at the rear end of the upper surface of the cooling workbench 1; the pushing mechanism comprises a group of strip-shaped chutes 3, a sliding placing plate 4, an inner cavity 5, a sliding pushing rod 6, a pushing block 7, a limiting groove 8, a limiting rod 9, a sliding plate 10 and a conical fixing head 11, wherein the group of strip-shaped chutes 3 are arranged on two sides of the outer surface of the fixed base 2, two ends of the sliding placing plate 4 are slidably mounted on the group of strip-shaped chutes 3, the inner cavity 5 is arranged at the rear end in the sliding placing plate 4, the sliding pushing rod 6 is movably inserted in the sliding placing plate 4, the front end of the sliding pushing rod extends into the inner cavity 5, the pushing block 7 is mounted at the front end of the sliding pushing rod 6, the limiting groove 8 is arranged on one side of the rear end of the sliding placing plate 4, the limiting rod 9 is movably inserted in the limiting groove 8, the front end of the sliding pushing rod extends into the inner cavity 5, the sliding plate 10 is mounted at the front end of the limiting rod 9, and the conical fixing head 11 is mounted at the rear end of the limiting rod 9; the cooling mechanism comprises an n-type mounting frame 12, a rotating motor 13, a first connecting rod 14, a second connecting rod 15, a sliding groove 16, a sliding rack 17, two sets of opposite hinged seats 18, a set of incomplete gears 19, a set of mounting plate 20 and a set of fan 21, wherein the n-type mounting frame 12 is mounted at the rear end of the upper surface of the cooling workbench 1, the rotating motor 13 is mounted at one side of the bottom of the n-type mounting frame 12, the rotating end of the rotating motor is vertical and faces downwards, the first connecting rod 14 is mounted at the rotating end of the rotating motor 13, the second connecting rod 15 is movably hinged at the front end of the first connecting rod 14, the sliding groove 16 is formed in the center of the bottom of the n-type mounting frame 12, the sliding rack 17 is slidably mounted at the bottom of the sliding groove 16, the two sets of opposite hinged seats 18 are mounted at the bottom of the n-type mounting frame 12 and are positioned at two sides of the sliding rack 17, and the incomplete gears 19 are respectively movably mounted on the two sets of opposite hinged seats 18, the upper end of the sliding rack 17 is meshed with the sliding rack, a group of mounting plates 20 are respectively mounted at the bottoms of a group of incomplete gears 19, and a group of fans 21 are respectively mounted at the bottoms of a group of mounting plates 20; a bearing outer ring placing frame 22 is placed on the sliding placing plate 4; a limiting rack 23 corresponding to the conical fixing head 11 is arranged on the inner wall of one side of the fixing base 2; a strip-shaped hole 24 corresponding to the pushing block 7 is obliquely formed on the sliding plate 10; the limiting rod 9 is sleeved with a spring 25.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, when in use, a user places the bearing outer ring to be cooled in the bearing outer ring placing frame 22 and hoists the bearing outer ring placing frame 22 to the sliding placing plate 4;
when in pushing: a group of strip-shaped chutes 3 are arranged on two sides of the outer surface of the fixed base 2, two ends of a sliding placing plate 4 are slidably arranged on the group of strip-shaped chutes 3, as shown in figure 2, the initial position of the sliding placing plate 4 is positioned at the front end of the fixed base 2, an inner cavity 5 is arranged at the rear end of the sliding placing plate 4, a sliding push rod 6 is movably inserted in the sliding placing plate 4, the front end of the sliding push rod extends into the inner cavity 5, a push block 7 is arranged at the front end of the sliding push rod 6, a limit groove 8 is arranged at one side of the rear end of the sliding placing plate 4, a limit rod 9 is movably inserted in the limit groove 8, the front end of the limit rod extends into the inner cavity 5, a sliding plate 10 is arranged at the front end of the limit rod 9, a conical fixed head 11 is arranged at the rear end of the limit rod 9, a limit rack 23 corresponding to the conical fixed base 2 is arranged on the inner wall of one side of the fixed base 2, a strip-shaped hole 24 corresponding to the push block 7 is obliquely arranged on the sliding plate 10, a spring 25 is sleeved on the limit rod 90, the conical fixing head 11 is inserted into the limiting rack 23 under the elastic force of the spring 25 in the initial state, as shown in fig. 3, a user firstly pushes the push rod 6 with one hand, the push rod 6 drives the sliding plate 10 to slide towards the rear end through the front end push block 7, the spring 25 is compressed, at the moment, the conical fixing head 11 leaves the limiting rack 23, as shown in fig. 4, the user simultaneously pushes the sliding placing plate 4 with the other hand, so that the bearing outer ring placing frame 22 at the upper end of the sliding placing plate 4 moves to the bottom of the n-type mounting frame 12, then the push rod 6 is released, the spring 25 drives the conical fixing head 11 to reset, the sliding placing plate 4 is limited and fixed, and the sliding placing plate 4 is prevented from being displaced in the air cooling process;
when cooling: the rotary motor 13 firstly starts to work, the rotary motor 13 is arranged on one side of the bottom of the n-type mounting frame 12, the rotating end of the rotary motor is vertically downward, the first connecting rod 14 is arranged on the rotating end of the rotary motor 13, the second connecting rod 15 is movably hinged at the front end of the first connecting rod 14, the sliding groove 16 is formed in the center of the bottom of the n-type mounting frame 12, the sliding rack 17 is slidably arranged at the bottom of the sliding groove 16, the rotary motor 13 can drive the sliding rack 17 to reciprocate in the sliding groove 16, two groups of opposite hinged seats 18 are arranged at the bottom of the n-type mounting frame 12 and are positioned on two sides of the sliding rack 17, one group of incomplete gears 19 are respectively movably arranged on the two groups of opposite hinged seats 18, the upper ends of the incomplete gears are mutually meshed with the sliding rack 17, one group of mounting plates 20 are respectively arranged at the bottoms of one group of incomplete gears 19, one group of fans 21 are respectively arranged at the bottoms of one group of mounting plates 20, and the sliding rack 17 simultaneously drives one group of fans 21 to reciprocate, place the bearing inner race of frame 22 to the bearing inner race and carry out the cooling of blowing, increase the area of blowing, bearing inner race places the bearing cooling in the frame 22 and accomplishes afterwards, user's promotion catch bar 6 on the other hand, the board 4 is placed in the other hand pulling slip simultaneously, place board 4 pulling initial position with sliding, hoist and mount down the bearing inner race place the frame 22 can, can place the bearing inner race on the board 4 with sliding through the pushing mechanism who is located unable adjustment base 2 and place frame 22 and promote to n type mounting bracket 12 bottom, be convenient for follow-up forced air cooling, the toper fixed head 11 can place board 4 to sliding and carry out spacing fixed simultaneously, cooling mechanism can place the bearing inner race in the frame 22 to the bearing inner race and carry out the forced air cooling, prevent that the bearing inner race from taking place the deformation phenomenon.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. A quick air cooling device for machining a bearing outer ring comprises a cooling workbench (1) and a fixed base (2) fixedly installed at the center of the upper surface of the cooling workbench (1), and is characterized in that a pushing mechanism is arranged on the fixed base (2), and a cooling mechanism is arranged at the rear end of the upper surface of the cooling workbench (1);
the pushing mechanism comprises a group of strip-shaped sliding chutes (3), a sliding placing plate (4), an inner cavity (5), a sliding pushing rod (6), pushing blocks (7), a limiting groove (8), a limiting rod (9), a sliding plate (10) and a conical fixing head (11), wherein the group of strip-shaped sliding chutes (3) are arranged on two sides of the outer surface of the fixed base (2), two ends of the sliding placing plate (4) are slidably arranged on the group of strip-shaped sliding chutes (3), the inner cavity (5) is arranged at the rear end of the sliding placing plate (4), the sliding pushing rod (6) is movably inserted into the sliding placing plate (4), the front end of the sliding pushing rod extends into the inner cavity (5), the pushing blocks (7) are arranged at the front end of the sliding pushing rod (6), the limiting groove (8) is arranged on one side of the rear end of the sliding placing plate (4), the limiting rod (9) is movably inserted into the limiting groove (8), and the front end of the sliding pushing rod extends into the inner cavity (5), the sliding plate (10) is arranged at the front end of the limiting rod (9), and the conical fixing head (11) is arranged at the rear end of the limiting rod (9);
the cooling mechanism comprises an n-type mounting rack (12), a rotating motor (13), a first connecting rod (14), a second connecting rod (15), a sliding groove (16), a sliding rack (17), two sets of opposite hinged seats (18), a set of incomplete gears (19), a set of mounting plate (20) and a set of fan (21), wherein the n-type mounting rack (12) is mounted at the rear end of the upper surface of the cooling workbench (1), the rotating motor (13) is mounted on one side of the bottom of the n-type mounting rack (12), the rotating end of the rotating motor faces downwards vertically, the first connecting rod (14) is mounted on the rotating end of the rotating motor (13), the second connecting rod (15) is movably hinged at the front end of the first connecting rod (14), the sliding groove (16) is formed in the center of the bottom of the n-type mounting rack (12), the sliding rack (17) is slidably mounted at the bottom of the sliding groove (16), and the two sets of opposite hinged seats (18) are mounted at the bottom of the n-type mounting rack (12), and are located sliding rack (17) both sides, and a set of incomplete gear (19) is respectively movable mounting on two sets of relative articulated seats (18), and upper end and sliding rack (17) intermeshing, and a set of mounting panel (20) is installed respectively in a set of incomplete gear (19) bottom, and a set of fan (21) is installed respectively in a set of mounting panel (20) bottom.
2. The rapid air cooling device for processing the outer ring of the bearing of claim 1, wherein a bearing outer ring placing frame (22) is placed on the sliding placing plate (4).
3. The quick air cooling device for machining the outer ring of the bearing of claim 1, wherein a limiting rack (23) corresponding to the conical fixing head (11) is installed on the inner wall of one side of the fixing base (2).
4. The quick air cooling device for processing the outer ring of the bearing of claim 1, wherein the sliding plate (10) is obliquely provided with a strip-shaped hole (24) corresponding to the pushing block (7).
5. The quick air cooling device for machining the outer ring of the bearing of claim 1, wherein the limiting rod (9) is sleeved with a spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121965748.7U CN215365904U (en) | 2021-08-21 | 2021-08-21 | Quick air cooling device is used in bearing inner race processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121965748.7U CN215365904U (en) | 2021-08-21 | 2021-08-21 | Quick air cooling device is used in bearing inner race processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215365904U true CN215365904U (en) | 2021-12-31 |
Family
ID=79619088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121965748.7U Active CN215365904U (en) | 2021-08-21 | 2021-08-21 | Quick air cooling device is used in bearing inner race processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215365904U (en) |
-
2021
- 2021-08-21 CN CN202121965748.7U patent/CN215365904U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230821 Address after: Xiaocun (Industrial Park), Weisengzhai Town, Guantao County, Handan City, Hebei Province, 057750 Patentee after: Guantao Minjun Bearing Co.,Ltd. Address before: 057750 Precision Bearing Industrial Park, Guantao County, Handan City, Hebei Province Patentee before: Hebei Defa Bearing Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |