Bearing grinding wheel cooling mechanism

Abstract

The utility model discloses a bearing grinding wheel cooling mechanism which comprises a base, a machining table and an installation frame, the installation frame is connected with a connecting column and a motor, the motor is connected with a driving rod, the driving rod is connected with a grinding wheel, the connecting column is connected with an installation frame, the installation frame is connected with a cooling box, and a baffle, a connecting rod and a transverse rod are installed in the cooling box. The connecting rods are connected with first magnetic blocks, springs and sliding plates are installed on the circumferential side faces of the transverse rods, and the sliding plates are connected with second magnetic blocks. By arranging the spring, the first magnetic block and the second magnetic block, when the temperature of the grinding wheel is high, heat flow enters the cooling box along the liquid outlet, under the high temperature condition, the magnetic force between the first magnetic block and the second magnetic block fails, the spring resets, the second magnetic block is pushed to move in the direction away from the liquid outlet groove, and the grinding wheel is cooled. Therefore, the liquid outlet groove is not blocked by the second magnetic block any more, cooling liquid flows out of the liquid outlet groove and falls on the grinding wheel through the liquid outlet to cool the grinding wheel, and the service life of the grinding wheel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing grinding wheels, in particular to a bearing grinding wheel cooling mechanism. Background Art

[0002] As we all know, grinding machines are commonly used equipment for sharpening various knives and tools. They are also used for grinding, deburring and cleaning ordinary small parts. When the grinding machine is working, the grinding wheel will generate a certain amount of heat due to the long-term rapid rotation of the grinding wheel. Excessive temperature of the grinding wheel will reduce the service life of the grinding wheel. Therefore, in order to ensure the service life of the grinding wheel, the bearing needs to be cooled. In order to solve the above problem, a bearing grinding wheel cooling mechanism is proposed. Utility Model Content

[0003] The utility model aims to provide a bearing grinding wheel cooling mechanism to solve the problem that the grinding wheel generates a certain amount of heat due to long-term rapid rotation of the grinding wheel during operation of the grinding machine, and the excessively high temperature of the grinding wheel will reduce the service life of the grinding wheel.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a bearing grinding wheel cooling mechanism, comprising a base, a processing table, a mounting frame and a drain port, wherein a connecting column is fixedly connected to one surface of the mounting frame, a cavity is arranged inside the connecting column, a motor is fixedly installed on the other surface of the mounting frame, a driving rod is fixedly connected to the output end of the motor, a grinding wheel is fixedly connected to one end of the driving rod, a mounting frame is fixedly connected to one end of the connecting column, the grinding wheel is installed in the mounting frame, a cooling box is fixedly connected to the upper surface of the mounting frame, a baffle, a connecting rod and a plurality of cross bars are fixedly installed in the cooling box, a first magnetic block is fixedly connected to one end of the connecting rod, a spring and a slide plate are installed on the peripheral side surface of the cross bar, and a second magnetic block is fixedly connected to one surface of the slide plate.

[0006] Among them, a lighting lamp is fixedly installed on one side of the mounting frame, a shielding frame and a slide groove are provided on the upper surface of the processing table, a placement plate is installed in the slide groove, and a plurality of placement grooves are fixedly installed on the upper surface of the placement plate.

[0007] Wherein, a liquid outlet groove is provided on the upper surface of the baffle, and the position of the second magnetic block is adapted to the position of the liquid outlet groove.

[0008] Wherein, one end of the cross bar is fixedly connected to a limiting plate.

[0009] The slide plate is slidably matched with the cross bar, and the first magnetic block is magnetically matched with the second magnetic block.

[0010] The size of the liquid discharge port is larger than that of the liquid outlet tank, a notch is provided on the upper surface of the cooling box, and a plug cover is threadedly connected to the inner surface of the notch.

[0011] Wherein, the placement plate is slidably connected to the slide groove.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model arranges a spring, a first magnetic block and a second magnetic block. When the temperature of the grinding wheel is high, the heat flow enters the cooling box along the drain port. Under high temperature conditions, the magnetic force between the first magnetic block and the second magnetic block fails, and the spring is reset to push the second magnetic block to move away from the liquid outlet slot, so that the liquid outlet slot is no longer blocked by the second magnetic block. The coolant flows out of the liquid outlet slot and falls on the grinding wheel through the drain port to cool it, thereby extending the service life of the grinding wheel. When the temperature drops, the magnetic force between the two magnetic blocks is restored to block the liquid outlet slot again, thereby avoiding waste of coolant.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front structural schematic diagram of the utility model;

[0018] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0019] Figure 4 It is a first cross-sectional structural schematic diagram of the cooling mechanism of the utility model;

[0020] Figure 5 This is a second cross-sectional structural schematic diagram of the cooling mechanism of the present utility model.

[0021] In the accompanying drawings, the list of components represented by each number is as follows: 1. Base; 2. Processing table; 3. Mounting frame; 4. Connecting column; 5. Illuminating lamp; 6. Motor; 7. Slide; 8. Placement plate; 9. Placement slot; 10. Mounting frame; 11. Grinding wheel; 12. Shielding frame; 13. Cooling box; 14. Plug cover; 15. Baffle; 16. Liquid outlet; 17. Connecting rod; 18. First magnetic block; 19. Cross bar; 20. Slide plate; 21. Second magnetic block; 22. Drain port; 23. Spring; 24. Limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, the utility model is a bearing grinding wheel cooling mechanism, comprising a base 1, a processing table 2, a mounting frame 3 and a drain port 22, one surface of the mounting frame 3 is fixedly connected with a connecting column 4, a cavity is set in the connecting column 4, the other surface of the mounting frame 3 is fixedly installed with a motor 6, the output end of the motor 6 is fixedly connected with a driving rod, one end of the driving rod is fixedly connected with a grinding wheel 11, one end of the connecting column 4 is fixedly connected with a mounting frame 10, the grinding wheel 11 is installed in the mounting frame 10, the upper surface of the mounting frame 10 is fixedly connected with a cooling box 13, the cooling box 13 is fixedly installed with a baffle 15, a connecting rod 17 and a plurality of cross bars 19, one end of the connecting rod 17 is fixedly connected with a first magnetic block 18, the peripheral side of the cross bar 19 is installed with a spring 23 and a slide plate 20, A second magnetic block 21 is fixedly connected to one surface of the slide plate 20. By arranging a spring 23, a first magnetic block 18 and a second magnetic block 21, when the temperature of the grinding wheel 11 is high, the heat flow enters the cooling box 13 along the drain port 22. Under high temperature conditions, the magnetic force between the first magnetic block 18 and the second magnetic block 21 will fail, and the spring 23 will reset, pushing the second magnetic block 21 to move away from the liquid outlet 16, so that the liquid outlet 16 is no longer blocked by the second magnetic block 21. The coolant flows out of the liquid outlet 16 and falls on the grinding wheel 11 through the drain port 22 to cool it, thereby extending the service life of the grinding wheel. When the temperature drops, the magnetic force between the two magnetic blocks is restored, and the liquid outlet 16 is blocked again, which can avoid the waste of coolant.

[0024] Among them, a lighting lamp 5 is fixedly installed on one side of the mounting frame 3, a shielding frame 12 and a slide groove 7 are provided on the upper surface of the processing table 2, a placing plate 8 is installed in the slide groove 7, and a plurality of placing grooves 9 are fixedly installed on the upper surface of the placing plate 8. By setting the placing plate 8 and the slide groove 7, the position of the bearing grinding can be conveniently adjusted.

[0025] The upper surface of the baffle 15 is provided with a liquid outlet groove 16 , and the position of the second magnetic block 21 is adapted to the position of the liquid outlet groove 16 . By arranging the position of the second magnetic block 21 to be adapted to the position of the liquid outlet groove 16 , the opening and closing of the liquid outlet groove 16 is facilitated.

[0026] One end of the cross bar 19 is fixedly connected to a limiting plate 24 . By providing the limiting plate 24 , the limiting plate 24 limits the slide plate 20 to prevent it from falling off the cross bar 19 .

[0027] The slide plate 20 is slidably matched with the cross bar 19, and the first magnetic block 18 is magnetically matched with the second magnetic block 21. By setting the first magnetic block 18 and the second magnetic block 21 to be magnetically matched, waste of coolant can be effectively avoided.

[0028] The size of the drain port 22 is larger than that of the liquid outlet trough 16 . A notch is provided on the upper surface of the cooling box 13 . A plug cover 14 is threadedly connected to the notch. The plug cover 14 facilitates the injection of coolant into the cooling box 13 .

[0029] The placement plate 8 is slidably connected to the slide groove 7. By setting the placement plate 8 and the slide groove 7 to be slidably connected, the bearing placed in the placement groove 9 can be easily moved.

[0030] Example:

[0031] like Figure 1-Figure 5 As shown, a method for using a bearing grinding wheel cooling mechanism of the utility model is as follows: when using the utility model, first place the equipment bearing in the placement groove 9, slide the placement plate 8 according to the requirements of the grinding position, adjust the position of the bearing, and the motor 6 drives the grinding wheel 11 to rotate to grind the bearing. When the temperature of the grinding wheel 11 is high, the heat flow enters the cooling box 13 along the drain port 22. Under high temperature conditions, the magnetic force between the first magnetic block 18 and the second magnetic block 21 will fail, and the spring 23 will reset to push the second magnetic block 21 to move away from the liquid outlet 16, so that the liquid outlet 16 is no longer blocked by the second magnetic block 21, and the coolant flows out of the liquid outlet 16 and falls on the grinding wheel 11 through the drain port 22 to cool it, thereby extending the service life of the grinding wheel. When the temperature drops, the magnetic force between the two magnetic blocks is restored, and the liquid outlet 16 is blocked again, which can avoid the waste of coolant.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bearing grinding wheel cooling mechanism, comprising a base (1), a processing table (2), a mounting frame (3) and a drain port (22), characterized in that: A connecting column (4) is fixedly connected to one surface of the mounting frame (3), and a cavity is arranged inside the connecting column (4). A motor (6) is fixedly installed on the other surface of the mounting frame (3). The output end of the motor (6) is fixedly connected to a driving rod, and one end of the driving rod is fixedly connected to a grinding wheel (11). One end of the connecting column (4) is fixedly connected to a mounting frame (10), and the grinding wheel (11) is installed in the mounting frame (10). A cooling box (13) is fixedly connected to the upper surface of the mounting frame (10), and a baffle (15), a connecting rod (17) and a plurality of cross bars (19) are fixedly installed in the cooling box (13). One end of the connecting rod (17) is fixedly connected to a first magnetic block (18), and a spring (23) and a slide plate (20) are installed on the peripheral side surface of the cross bar (19). A second magnetic block (21) is fixedly connected to one surface of the slide plate (20).

2. A bearing grinding wheel cooling mechanism according to claim 1, characterized in that: A lighting lamp (5) is fixedly mounted on one side of the mounting frame (3); a shielding frame (12) and a slide groove (7) are provided on the upper surface of the processing table (2); a placement plate (8) is installed in the slide groove (7); and a plurality of placement grooves (9) are fixedly mounted on the upper surface of the placement plate (8).

3. A bearing grinding wheel cooling mechanism according to claim 1, characterized in that: A liquid outlet groove (16) is provided on the upper surface of the baffle (15), and the position of the second magnetic block (21) is adapted to the position of the liquid outlet groove (16).

4. A bearing grinding wheel cooling mechanism according to claim 1, characterized in that: One end of the cross bar (19) is fixedly connected to a limiting plate (24).

5. The bearing grinding wheel cooling mechanism according to claim 1, characterized in that: The slide plate (20) is slidably matched with the cross bar (19), and the first magnetic block (18) is magnetically matched with the second magnetic block (21).

6. A bearing grinding wheel cooling mechanism according to claim 1, characterized in that: The size of the liquid discharge port (22) is larger than the size of the liquid outlet groove (16); a notch is provided on the upper surface of the cooling box (13); a plug cover (14) is threadedly connected to the inner surface of the notch.

7. A bearing grinding wheel cooling mechanism according to claim 2, characterized in that: The placement plate (8) is slidably connected to the slide groove (7).

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