Auxiliary heat dissipation device

Abstract

The utility model discloses an auxiliary heat dissipation device which comprises a workbench, the top of the workbench is fixedly connected with a fixing box, the interior of the fixing box is connected with a drawing plate through bolts, and the interior of the drawing plate is fixedly connected with a plurality of dust filtering nets at equal intervals. Compared with a traditional device, by arranging the fixing box, the drawing plate, the dust filtering net, the gas circulating pump, the gas collecting cover, the water tank, the spiral pipe, the cold conduction piece and the semiconductor chilling plate, dust collection treatment can be conducted through the input end by controlling the gas circulating pump to operate, and the dust collection effect is improved. Dust is filtered and collected through a plurality of dust filtering nets, fresh air is conveyed into a spiral pipe through the output end of a gas circulating pump, dust collection and heat dissipation treatment of grinding wheel machining are completed after cooling is conducted through ice water in a water tank, and then guarantee is provided for the grinding wheel machining quality and the body health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheels, in particular to an auxiliary heat dissipation device. Background Art

[0002] In daily life, grinding wheels are also called bonded abrasives. Grinding wheels are bonded abrasives that are bonded by a binder into a certain shape (mostly round with a through hole in the center) and have a certain strength. They are generally composed of abrasives, binders and pores, which are often called the three elements of bonded abrasives. According to the different classifications of binders, common ones are ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels. Grinding wheels are the most widely used and widely used type of abrasives. When used, they rotate at high speed and can perform rough grinding, semi-finishing grinding, and fine grinding, as well as grooving and cutting on the outer circle, inner circle, plane, and various surfaces of metal or non-metal workpieces.

[0003] The grinding wheel generates a lot of heat and dust during processing and grinding. The existing technology cannot solve the heat and dust generated by the grinding wheel processing at the same time, which will cause the surface heat of the grinding wheel to be too high, affecting the processing quality, and causing dust to scatter, which will cause certain harm to the health of the workers. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary heat dissipation device to solve the problem that the grinding wheel mentioned in the above background technology will generate a lot of heat and dust during processing and grinding. The heat and dust generated by the grinding wheel processing cannot be solved at the same time in the prior art, which will cause the surface heat of the grinding wheel to be too high, affecting the processing quality, and causing dust to scatter, thereby posing a certain harm to the health of the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary heat dissipation device, comprising a workbench, a fixed box is fixedly connected to the top of the workbench, a pull-out plate is connected to the inside of the fixed box by bolts, a plurality of dust filters are fixedly connected to the inside of the pull-out plate at equal intervals, a gas circulation pump is fixedly connected to one side of the fixed box, an input end of the gas circulation pump is fixedly connected and located in the fixed box with an air collecting hood, a water tank is fixedly connected to one side of the fixed box, a spiral tube is fixedly connected to the inside of the water tank, an output end of the gas circulation pump is connected to the spiral tube through a first water pipe, a plurality of cooling fins are fixedly connected to the inside of the water tank at equal intervals, a semiconductor refrigeration fin is fixedly connected to one side of the water tank, and a cooling side of the semiconductor refrigeration fin is fixedly connected to the cooling fin.

[0006] As a preferred solution of the utility model: a processing table is fixedly connected inside the fixed box.

[0007] As a preferred solution of the utility model: two first fixed plates are fixedly connected to the top of the fixed box, a second fixed plate is fixedly connected between the two first fixed plates, a first sliding groove is opened inside the second fixed plate, a first motor is fixedly connected to one side of the inner wall of the first sliding groove, a first reciprocating screw rod is fixedly connected to the output end of the first motor, a threaded block is threadedly connected to the outer side of the first reciprocating screw rod, and the threaded block is slidably connected to the first sliding groove.

[0008] As a preferred solution of the utility model: a second motor is fixedly connected to the inside of the threaded block, a main gear is fixedly connected to the output end of the second motor, a slave gear is meshingly connected to the bottom of the main gear, the slave gear is rotatably connected to the threaded block, a nozzle telescopic tube is fixedly connected to one side of the slave gear, a rotary joint is provided at one end of the nozzle telescopic tube, and a side of the rotary joint away from the nozzle telescopic tube is connected to the spiral tube through a second water pipe.

[0009] As a preferred solution of the utility model: a control panel is fixedly connected to one side of the workbench, and the control panel is electrically connected to the gas circulation pump, the semiconductor refrigeration sheet, the first motor and the second motor.

[0010] The beneficial effects of the utility model are as follows: the utility model has a novel structure, is simple to operate, and is easy to use. It is not only compact in structure, but also more practical. Compared with the traditional device, the utility model is provided with a fixed box, a pull-out plate, a dust filter, a gas circulation pump, an air collecting hood, a water tank, a spiral tube, a cooling plate and a semiconductor refrigeration plate. It can control the operation of the gas circulation pump to perform dust suction through the input end, and use multiple dust filters to filter and collect dust, and convey fresh air into the spiral tube through the output end of the gas circulation pump. After cooling by the ice water in the water tank, the dust suction and heat dissipation of the grinding wheel processing are completed, thereby providing a guarantee for the quality of the grinding wheel processing and the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front view of the utility model;

[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the processing table of the utility model.

[0014] In the figure: 1. workbench; 2. control panel; 3. fixed box; 4. pull-out plate; 5. dust filter; 6. gas circulation pump; 7. water tank; 8. spiral tube; 9. cooling plate; 10. semiconductor cooling plate; 11. first fixed plate; 12. second fixed plate; 13. first slide; 14. first motor; 15. first reciprocating screw; 16. threaded block; 17. second motor; 18. main gear; 19. slave gear; 20. rotary joint; 21. nozzle telescopic tube; 22. gas collecting hood; 23. processing table. DETAILED DESCRIPTION

[0015] 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 in 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.

[0016] See also Figures 1 to 3 The utility model provides a technical solution: an auxiliary heat dissipation device, including a workbench 1, a fixed box 3 is fixedly connected to the top of the workbench 1, a pull-out plate 4 is bolted inside the fixed box 3, a plurality of dust filters 5 are equidistantly fixedly connected inside the pull-out plate 4, a gas circulation pump 6 is fixedly connected to one side of the fixed box 3, an input end of the gas circulation pump 6 is fixedly connected and located inside the fixed box 3 with a gas collecting hood 22, a water tank 7 is fixedly connected to one side of the fixed box 3, a spiral tube 8 is fixedly connected inside the water tank 7, an output end of the gas circulation pump 6 is connected to the spiral tube 8 through a first water pipe, a plurality of cooling fins 9 are equidistantly fixedly connected inside the water tank 7, and a gas collecting hood 22 is fixedly connected to one side of the water tank 7. A semiconductor refrigeration sheet 10 is connected, and one side of the semiconductor refrigeration sheet 10 for cooling is fixedly connected to the cooling sheet 9. By setting a fixed box 3, a pull-out plate 4, a dust filter 5, a gas circulation pump 6, an air collecting hood 22, a water tank 7, a spiral tube 8, a cooling sheet 9 and a semiconductor refrigeration sheet 10, the gas circulation pump 6 can be controlled to operate through the input end for dust collection, and a plurality of dust filters 5 can be used to filter and collect dust, and fresh air can be transported to the spiral tube 8 through the output end of the gas circulation pump 6. After being cooled by ice water in the water tank 7, the dust collection and heat dissipation of the grinding wheel processing are completed, thereby providing a guarantee for the quality of the grinding wheel processing and the health of the staff.

[0017] A processing table 23 is fixedly connected inside the fixed box 3, which is convenient for placing the grinding wheel for processing; two first fixed plates 11 are fixedly connected to the top of the fixed box 3, and a second fixed plate 12 is fixedly connected between the two first fixed plates 11. A first slide groove 13 is opened inside the second fixed plate 12, and a first motor 14 is fixedly connected to one side of the inner wall of the first slide groove 13. The output end of the first motor 14 is fixedly connected to a first reciprocating screw rod 15, and the outer side of the first reciprocating screw rod 15 is threadedly connected to a thread block 16. The thread block 16 is slidably connected to the first slide groove 13, which is convenient for moving the position of the air outlet; the second motor 17 is fixedly connected inside the thread block 16, The output end of the second motor 17 is fixedly connected to the main gear 18, and the bottom of the main gear 18 is meshedly connected to the slave gear 19, which is rotatably connected to the threaded block 16, and one side of the slave gear 19 is fixedly connected to the nozzle telescopic tube 21, and a rotary joint 20 is provided at one end of the nozzle telescopic tube 21. The side of the rotary joint 20 away from the nozzle telescopic tube 21 is connected to the spiral tube 8 through the second water pipe, so as to facilitate the angle adjustment of the air outlet; a control panel 2 is fixedly connected to one side of the workbench 1, and the control panel 2 is electrically connected to the gas circulation pump 6, the semiconductor refrigeration plate 10, the first motor 14 and the second motor 17, so as to facilitate the control of the overall operation of the utility model.

[0018] Specifically, when using the utility model, power is first turned on, and then the grinding wheel is placed on the processing table 23 for grinding with a handheld grinding device. Before grinding, the control panel 2 is operated to control the semiconductor refrigeration sheet 10 to cool the water in the water tank 7 through the cooling sheet 9, and the gas circulation pump 6 is controlled to suck in dust through the air collecting hood 22, and the dust is filtered through the dust filter 5 in the pull-out plate 4, and the suction air is transported to the spiral tube 8 for cooling by cold water, and then the grinding wheel is cooled by the nozzle of the nozzle telescopic tube 21. When the position of the air outlet on the gear 19 needs to be adjusted, the first motor 14 is controlled to rotate the first The reciprocating screw rod 15, the first reciprocating screw rod 15 drives the threaded block 16 to slide in the first slide groove 13, and the threaded block 16 can stretch the nozzle telescopic tube 21 when moving, so that the air outlet head moves to the top of the grinding wheel. When the angle of the air outlet head needs to be adjusted, the second motor 17 is controlled to rotate the main gear 18, and the main gear 18 drives the slave gear 19 to rotate. The slave gear 19 adjusts the outlet wind to the required angle, and then the grinding wheel is cooled by the cold air discharged from the air outlet. When the dust filter 5 needs to be cleaned, stop working, take out the bolts in the pull-out plate 4 and then clean the dust filter 5.

[0019] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0021] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary heat dissipation device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a fixed box (3), the interior of the fixed box (3) is connected to a pull-out plate (4) by bolts, the interior of the pull-out plate (4) is equidistantly fixedly connected to a plurality of dust filters (5), one side of the fixed box (3) is fixedly connected to a gas circulation pump (6), the input end of the gas circulation pump (6) and located in the fixed box (3) is fixedly connected to a gas collecting hood (22), one side of the fixed box (3) is fixedly connected to a water tank (7), the interior of the water tank (7) is fixedly connected to a spiral tube (8), the output end of the gas circulation pump (6) is connected to the spiral tube (8) via a first water pipe, the interior of the water tank (7) is fixedly connected to a plurality of cooling fins (9) equidistantly fixedly connected, one side of the water tank (7) is fixedly connected to a semiconductor cooling fin (10), and the cooling side of the semiconductor cooling fin (10) is fixedly connected to the cooling fin (9); Two first fixed plates (11) are fixedly connected to the top of the fixed box (3), a second fixed plate (12) is fixedly connected between the two first fixed plates (11), a first sliding groove (13) is provided inside the second fixed plate (12), a first motor (14) is fixedly connected to one side of the inner wall of the first sliding groove (13), a first reciprocating screw rod (15) is fixedly connected to the output end of the first motor (14), a threaded block (16) is threadedly connected to the outer side of the first reciprocating screw rod (15), and the threaded block (16) is slidably connected to the first sliding groove (13); A second motor (17) is fixedly connected inside the threaded block (16); an output end of the second motor (17) is fixedly connected to a main gear (18); a slave gear (19) is meshingly connected to the bottom of the main gear (18); the slave gear (19) is rotatably connected to the threaded block (16); a nozzle telescopic tube (21) is fixedly connected to one side of the slave gear (19); a rotary joint (20) is provided at one end of the nozzle telescopic tube (21); a side of the rotary joint (20) away from the nozzle telescopic tube (21) is connected to the spiral tube (8) via a second water pipe.

2. The auxiliary heat dissipation device according to claim 1, characterized in that: A processing table (23) is fixedly connected inside the fixed box (3).

3. The auxiliary heat dissipation device according to claim 2, characterized in that: A control panel (2) is fixedly connected to one side of the workbench (1), and the control panel (2) is electrically connected to the gas circulation pump (6), the semiconductor cooling sheet (10), the first motor (14) and the second motor (17).

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