Rotary table convenient to dissipate heat

Abstract

The utility model relates to the technical field of rotary tables, and discloses a rotary table convenient for heat dissipation, which comprises a bottom plate and a shell, a heat dissipation mechanism is fixedly arranged on the inner wall of the shell, and a mounting mechanism is arranged on the inner wall of the shell. Firstly, cooling liquid is added into a pump assembly, the pump assembly is started to drive the cooling liquid to penetrate through a transmission coil pipe, temperature is transmitted into fins, meanwhile, an air inlet assembly is started to suck external air through the left side of a flow guide cover, cold air on the fins is guided into a shell through the fins, and the cold air is conveyed around the inner arc face of the shell; at the moment, heat generated by the magnetic component and the motor can be taken away through the cold air and further transmitted to the other end of the shell, the air outlet assembly at the other end is started, the hot air carrying the heat is taken out through the air outlet and exhausted to the other side of the shell through the flow guide cover to form air channel circulation, and heat dissipation of the rotary table can be effectively improved; internal magnetic parts are prevented from being damaged by high temperature, and the service life of the magnetic parts is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rotary table technical field, concretely is a rotary table convenient to radiate heat. BACKGROUND

[0002] Five-axis numerical control machining center has processing tool bit. Processing tool bit can move in X, Y, Z three directions, and machining center increases cradle rotary table for placing workpiece to be processed on this basis. The use of cradle rotary table increases the processing dimension of machining center, that is, the cradle rotary table can swing and rotate the workpiece to be processed, that is, the workpiece is acted on by processing tool bit and cradle rotary table to realize five-axis linkage machining, and then the machining of complex surface can be realized, which promotes the cause of aerospace, medical treatment and other causes and improves machining efficiency and machining precision.

[0003] But this kind of cradle five-axis torque motor structure does not have the ability to cool the motor, and a large amount of heat will be generated in the continuous work of the motor. The magnetic components are afraid of heat, and high temperature can easily cause the magnetic components to lose magnetism, which will eventually adversely affect the service life of the magnetic components in the motor. And after a long time of using the traditional heat dissipation assembly, a lot of dust will accumulate, which will cause the heat dissipation effect to be poor. When replacing and cleaning, a lot of screws need to be disassembled, and the maintenance is more complicated.

[0004] Therefore, it is necessary to provide a rotary table convenient to radiate heat. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rotary table convenient to radiate heat to solve the problem of poor heat dissipation effect in the traditional rotary table, which affects the service life of the internal magnetic components and the maintenance of the fan.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rotary table convenient to radiate heat, comprising a bottom plate and a shell, a heat dissipation mechanism is fixedly arranged on the inner wall of the shell, and a mounting mechanism is arranged on the inner wall of the shell. The heat dissipation mechanism comprises a fixed block, the side surface of the fixed block is fixedly connected with the side surface of the shell, a pump assembly is fixedly installed on the side surface of the fixed block, the pump assembly comprises a pump, a water tank and a water inlet, a transmission coil pipe is fixedly installed on the side surface of the pump assembly, a through groove is fixedly arranged on the side surface of the shell, the inner wall of the groove is matched with the side surface of the transmission coil pipe, a plurality of fins are fixedly installed on the side surface of the transmission coil pipe, a guide plate is fixedly installed on the inner wall of the shell, the side surface of the guide plate is an arc surface, and the inner wall of the shell forms an inwardly narrowing air duct. The side surface of the fin is fixedly connected with the side surface of the guide plate.

[0007] Preferably, the guide plate end face divides the through hole of the shell side into two parts, which are the air inlet and the air outlet, the installation frame is slidably installed on the shell side, the air inlet assembly is fixedly installed on the inner wall of the installation frame, the air inlet assembly corresponds to the fin side, the air outlet assembly is fixedly installed on the inner wall of the installation frame, the air inlet assembly corresponds to the air inlet, and the air outlet assembly corresponds to the air outlet.

[0008] Preferably, the installation mechanism comprises a guide strip, the side surface of the guide strip is fixedly connected with the inner wall of the shell, and the side surface of the guide strip is slidably connected with the side surface of the installation frame.

[0009] Preferably, the side surface of the installation frame is fixedly installed with a connecting plate, the side surface of the connecting plate is fixedly installed with a clamping block, the inner wall of the installation groove is fixedly installed with a side plate, the side surface of the side plate is fixedly installed with a clamping spring, and the inner wall of the clamping spring is clamped with the side surface of the clamping block.

[0010] Preferably, the side surface of the bottom plate is fixedly installed with a fixed lug, the bottom end surface of the shell is fixedly connected with the top end surface of the bottom plate, and the top end surface of the shell is fixedly installed with a top plate.

[0011] Preferably, the inner wall of the shell is fixedly installed with a magnetic component, the inner wall of the magnetic component is fixedly installed with a motor, and the end surface of the motor transmission rod penetrates through the top plate and extends above the top plate.

[0012] Preferably, the side surface of the shell is fixedly installed with a filter plate, and the side surface of the filter plate is fixedly installed with a flow guide cover.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1) the rotating table convenient for heat dissipation, first, add enough cooling liquid to the pump assembly, then open the pump assembly to drive the cooling liquid to pass through the transmission coil pipe, and transfer the temperature to the fin inside, at the same time, open the air inlet assembly to suck the air outside the shell through the left side of the flow guide cover, and then pass through the fin to guide the cool air on the fin into the shell inside through the guide plate, and transmit around the arc surface inside the shell, at this time, the heat generated by the magnetic component and the motor can be taken away by the cool air, and further transmitted to the other end of the shell, the air outlet assembly at the other end is started and the hot air carrying heat is taken out through the air outlet, and then discharged to the other side of the shell through the flow guide cover to form an air duct circulation, which can effectively improve the heat dissipation of the rotating table, prevent the internal magnetic component from being damaged due to high temperature, and prolong the service life of the magnetic component.

[0015] 2) The heat dissipation convenient turntable, the handle of the installation frame side is set and is pulled out, at the same time, the installation frame moves to the outside and drives the connecting plate and the clamping block to move, the clamping block is separated from the clamping spring along with the movement of the installation frame, at this time, the installation frame is continuously pulled out to the outside, and the air inlet assembly and the air outlet assembly are pulled out from the shell, and the air inlet assembly and the air outlet assembly are cleaned;After cleaning, the slide rail opened on the side of the installation frame is aligned with the guide strip and is pushed inwards, the installation of the installation frame can be completed, the speed of replacing or cleaning the air inlet assembly and the air outlet assembly can be effectively improved, and the maintenance efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of a heat dissipation convenient turntable in the embodiment of the utility model;

[0017] Figure 2 It is a top plate structure schematic view in the embodiment of the utility model;

[0018] Figure 3 It is a heat dissipation mechanism structure schematic view in the embodiment of the utility model;

[0019] Figure 4 It is an installation mechanism structure schematic view in the embodiment of the utility model;

[0020] Figure 5 It is a shell cross section structure schematic view in the embodiment of the utility model;

[0021] Figure 6 It is a guide cover structure schematic view in the embodiment of the utility model.

[0022] In the drawing: 1, bottom plate;2, fixed lug;3, shell;4, top plate;5, magnetic component;6, motor;7, heat dissipation mechanism;701, fixed block;702, pump assembly;703, transmission coil pipe;704, fin;705, guide plate;706, installation frame;707, air inlet assembly;708, air outlet assembly;8, installation mechanism;801, slide rail;802, guide strip;803, connecting plate;804, clamping block;805, side plate;806, clamping spring;9, filter plate;10, guide cover. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Embodiment one

[0025] Combining Figures 1-6 A rotary table convenient for heat dissipation, comprising a bottom plate 1 and a shell 3, a heat dissipation mechanism 7 is fixedly arranged on the inner wall of the shell 3, and a mounting mechanism 8 is arranged on the inner wall of the shell 3; the heat dissipation mechanism 7 comprises a fixed block 701, the side surface of the fixed block 701 is fixedly connected with the side surface of the shell 3, a pump assembly 702 is fixedly installed on the side surface of the fixed block 701, the pump assembly 702 comprises a pump, a water tank and a water inlet and the like, a transmission coil pipe 703 is fixedly installed on the side surface of the pump assembly 702, a through groove is fixedly arranged on the side surface of the shell 3, the inner wall of the through groove is matched with the side surface of the transmission coil pipe 703, a plurality of fins 704 are fixedly installed on the side surface of the transmission coil pipe 703, a guide plate 705 is fixedly installed on the inner wall of the shell 3, the side surface of the guide plate 705 is an arc surface, and the arc surface and the inner wall of the shell 3 form an inwardly gradually narrowing air duct, the side surface of the fin 704 is fixedly connected with the side surface of the guide plate 705, the end surface of the guide plate 705 divides the through hole arranged on the side surface of the shell 3 into two parts, which are an air inlet and an air outlet, respectively, an installation frame 706 is slidingly installed on the side surface of the shell 3, an air inlet assembly 707 is fixedly installed on the inner wall of the installation frame 706, the air inlet assembly 707 corresponds to the side surface of the fin 704, an air outlet assembly 708 is fixedly installed on the inner wall of the installation frame 706, the air inlet assembly 707 corresponds to the air inlet, and the air outlet assembly 708 corresponds to the air outlet.

[0026] Specifically, in use, when the temperature of the magnetic component 5 inside the shell 3 rises due to long-time work of the motor 6, first, sufficient cooling liquid is added to the water tank through the water inlet in the pump assembly 702, then the pump is turned on, the pump assembly 702 drives the cooling liquid to pass through the transmission coil pipe 703, and the temperature is transmitted to the inside of the fin 704 through the transmission coil pipe 703, at the same time, the air inlet assembly 707 is turned on, the air inlet assembly 707 inhales the air outside the shell 3 through the left side of the guide cover 10, then the air enters the air inlet, passes through the fin 704, and carries the cool air on the fin 704 into the shell 3, and is guided into the inside of the shell 3 through the guide plate 705, and is transmitted around the arc surface in the inside of the shell 3, at this time, the heat generated by the magnetic component 5 and the motor 6 can be carried away by the cool air, and is further transmitted to the other end of the shell 3, the air outlet assembly 708 on the other end is started, carries out the hot air carrying heat through the air outlet, and is discharged to the other side of the shell 3 through the guide cover 10 to form an air duct circulation.

[0027] Embodiment two

[0028] Reference Figures 1-6, further get, the mounting mechanism 8 includes the guide strip 802, the guide strip 802 side is fixedly connected with the inner wall of the shell 3, the guide strip 802 side is slidably connected with the side of the mounting frame 706, the side of the mounting frame 706 is fixedly provided with the slide rail 801, the inner wall of the slide rail 801 is engaged with the side of the guide strip 802, the side of the mounting frame 706 is fixedly provided with the connecting plate 803, the side of the connecting plate 803 is fixedly provided with the clamping block 804, the inner wall of the shell 3 is fixedly provided with the mounting groove, the inner wall of the mounting groove is fixedly provided with the side plate 805, the side of the side plate 805 is fixedly provided with the clamping spring 806, the inner wall of the clamping spring 806 is clamped with the side of the clamping block 804, the side of the bottom plate 1 is fixedly provided with the fixed lug 2, the bottom end surface of the shell 3 is fixedly connected with the top end surface of the bottom plate 1, the top end surface of the shell 3 is fixedly provided with the top plate 4, the inner wall of the shell 3 is fixedly provided with the magnetic component 5, the inner wall of the magnetic component 5 is fixedly provided with the motor 6, the end surface of the transmission rod of the motor 6 passes through the top plate 4 and extends above the top plate 4, the side of the shell 3 is fixedly provided with the filter plate 9, the side of the filter plate 9 is fixedly provided with the flow guide cover 10;

[0029] Specifically, when the air inlet assembly 707 and the air outlet assembly 708 are contaminated with more dust and need to be cleaned after a long time of use, the handle provided on the side of the mounting frame 706 is gripped and pulled outward, driving the mounting frame 706 to disengage from the shell 3, and at the same time, the mounting frame 706 moves outward, driving the connecting plate 803 and the clamping block 804 to move, and the clamping block 804 disengages from the clamping spring 806 with the movement of the mounting frame 706, at this time, the mounting frame 706 is continuously pulled outward, and the air inlet assembly 707 and the air outlet assembly 708 are pulled out of the shell 3, and the air inlet assembly 707 and the air outlet assembly 708 are cleaned; after cleaning, the slide rail 801 provided on the side of the mounting frame 706 is aligned with the guide strip 802 and pushed inward, and the mounting frame 706 moves to the engagement of the clamping block 804 and the clamping spring 806, at this time, the installation of the mounting frame 706, the air inlet assembly 707 and the air outlet assembly 708 is completed.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rotary table facilitating heat dissipation, comprising a base plate (1) and a housing (3), characterized in that: The inner wall of the shell (3) is fixedly provided with a heat dissipation mechanism (7), and the inner wall of the shell (3) is provided with a mounting mechanism (8); The heat dissipation mechanism (7) comprises a fixed block (701), the side surface of the fixed block (701) is fixedly connected with the side surface of the shell (3), a pump assembly (702) is fixedly installed on the side surface of the fixed block (701), the pump assembly (702) comprises a pump and a water tank and a water inlet component, a transmission coil pipe (703) is fixedly installed on the side surface of the pump assembly (702), a through groove is fixedly formed in the side surface of the shell (3), the inner wall of the through groove is matched with the side surface of the transmission coil pipe (703), a plurality of fins (704) are fixedly installed on the side surface of the transmission coil pipe (703), a guide plate (705) is fixedly installed on the inner wall of the shell (3), the side surface of the guide plate (705) is an arc surface, and the inner wall of the shell (3) forms an inwardly gradually narrowing air duct, and the side surface of the fin (704) is fixedly connected with the side surface of the guide plate (705).

2. The turntable of claim 1, wherein: The end surface of the guide plate (705) divides the through hole formed in the side surface of the shell (3) into two parts, which are an air inlet and an air outlet, respectively, an installation frame (706) is slidably installed on the side surface of the shell (3), an air inlet assembly (707) is fixedly installed on the inner wall of the installation frame (706), the air inlet assembly (707) corresponds to the side surface of the fin (704), an air outlet assembly (708) is fixedly installed on the inner wall of the installation frame (706), the air inlet assembly (707) corresponds to the air inlet, and the air outlet assembly (708) corresponds to the air outlet.

3. The turntable of claim 1, wherein: The installation mechanism (8) comprises a guide strip (802), the side surface of the guide strip (802) is fixedly connected with the inner wall of the shell (3), the side surface of the guide strip (802) is slidably connected with the side surface of the installation frame (706), a sliding rail (801) is fixedly formed in the side surface of the installation frame (706), and the inner wall of the sliding rail (801) is engaged with the side surface of the guide strip (802).

4. The turntable of claim 2, wherein: The side surface of the installation frame (706) is fixedly provided with a connecting plate (803), the side surface of the connecting plate (803) is fixedly provided with a clamping block (804), the inner wall of the shell (3) is fixedly provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with a side plate (805), the side surface of the side plate (805) is fixedly provided with a clamping spring (806), and the inner wall of the clamping spring (806) is clamped with the side surface of the clamping block (804).

5. The turntable of claim 1, wherein: The side surface of the bottom plate (1) is fixedly provided with a fixed lug (2), the bottom end surface of the shell (3) is fixedly connected with the top end surface of the bottom plate (1), and the top end surface of the shell (3) is fixedly provided with a top plate (4).

6. The turntable of claim 1, wherein: The inner wall of the shell (3) is fixedly provided with a magnetic component (5), the inner wall of the magnetic component (5) is fixedly provided with a motor (6), and the end surface of the transmission rod of the motor (6) penetrates through the top plate (4) and extends above the top plate (4).

7. The turntable of claim 1, wherein: The side surface of the shell (3) is fixedly provided with a filter plate (9), and the side surface of the filter plate (9) is fixedly provided with a flow guide cover (10).

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