Heat insulation protection device of machine tool

Abstract

The utility model relates to the field of laser cutting machines, and discloses a heat insulation protection device of a machine tool, which comprises a machine tool body, the bottom of the machine tool body is fixedly connected with a heat dissipation box, the bottom of the front side of the heat dissipation box is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, and the outer wall of the screw rod is in threaded connection with a sliding block. A plurality of brushes are fixedly connected to the left side and the right side of the sliding block, a collecting box is fixedly connected to the bottom of the rear side of the heat dissipation box, a drawer is slidably connected to the bottom of the collecting box, a first fan is installed in the middle of the right end of the heat dissipation box, and a plurality of second fans are installed on the rear side of the right end of the heat dissipation box; according to the heat dissipation device, the filter screen and the fan are cleaned through the brush, so that the dust cleaning effect is achieved, the fan is started, the equipment can be primarily cooled, and the heat dissipation effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine field especially machine tool's heat insulation protection device. BACKGROUND

[0002] The laser processing equipment mainly includes the bed and cutting mechanism, the bed in the prior art laser processing equipment is mainly composed of the pipe material and the plate material connected together through the welding mode, and the laser cutting mechanism equipment will generate a large amount of heat to the machine tool equipment during the laser processing process, which will reduce the service life of the machine tool.

[0003] At present, the existing technology, the dust generated when the machine tool heat dissipation assembly, part of the dust will enter the machine tool equipment through the fan, most of them need to be disassembled and cleaned manually, the equipment filter screen, fan and other parts need to be removed and cleaned, and the equipment is installed back after cleaning, thereby delaying a lot of time, and during the manual disassembly process, part of the dust will enter the machine tool equipment due to the uninstalled filter screen, which greatly reduces the working efficiency. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a heat insulation protection device for machine tool, which aims at improving the problem that manual disassembly is needed for cleaning, thereby delaying a lot of time and reducing the working efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a heat insulation protection device for machine tool, which comprises a machine tool body, a heat dissipation box is fixedly connected to the bottom of the machine tool body, a motor is fixedly connected to the front bottom of the heat dissipation box, a lead screw is fixedly connected to the output end of the motor, a sliding block is threadedly connected to the outer wall of the lead screw, a plurality of brushes are fixedly connected to the left and right sides of the sliding block, a filter screen is installed in the heat dissipation box, a collecting box is fixedly connected to the rear bottom of the heat dissipation box, a drawer is slidingly connected to the bottom of the collecting box, a first fan is installed in the right end of the heat dissipation box, a plurality of second fans are installed on the right end rear side of the heat dissipation box, a heat insulation baffle is fixedly connected to the inside of the heat dissipation box, an air outlet pipe is fixedly connected to the inner wall of the front side of the heat dissipation box, and a water cooling assembly is installed on the inner wall of the bottom of the machine tool body.

[0006] Preferably, the water cooling assembly comprises a water tank, the water tank is fixedly connected to the bottom front end of the machine tool body, a water pump is installed in the water tank, an output pipe is fixedly connected to the output end of the water pump, an inlet pipe is fixedly connected to the front end of the outlet pipe, a hose is fixedly connected to the rear end of the inlet pipe, a water outlet pipe is fixedly connected to the left side of one end of the hose, an input pipe is fixedly connected to the front end of the water outlet pipe, and a water cooling heat dissipation base is fixedly connected to the inner wall of the bottom of the machine tool body.

[0007] Preferably, the lead screw is rotatably connected to the inner bottom side of the heat dissipation box, and the sliding block is slidably connected to the upper surface of the bottom of the heat dissipation box.

[0008] Preferably, the brush is slidably connected to the right side of the filter screen, and the filter screen is installed through the heat insulation baffle and is arranged on the inner wall of the heat dissipation box.

[0009] Preferably, the input pipe is fixedly connected to the left side of the water tank, the output pipe is fixedly connected to the right side of the water tank, and the input pipe is fixedly connected to the input end of the water pump.

[0010] Preferably, the right side of the water tank is fixedly connected with a water filling pipe.

[0011] Preferably, the hose is fixedly connected to the inner wall of the water-cooled heat dissipation base.

[0012] Preferably, the water inlet pipe and the water outlet pipe are both arranged through the inner wall of the water-cooled heat dissipation base and are installed at two ends of the hose.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. In the utility model, the motor lead screw starts to rotate, the sliding block is threadedly connected to the outer wall of the lead screw, so that the sliding block moves horizontally, the brush is fixedly connected to the outer wall of the sliding block, so that the brush is driven to clean the filter screen and the outer wall of the fan, and the dust generated during heat dissipation is cleaned, thereby saving a lot of time and improving work efficiency.

[0015] 2. In the utility model, the water pump transports water from the output pipe to the hose, the hose is fixedly connected to the inner wall of the water-cooled heat dissipation base, so that the upper surface and the lower surface of the water-cooled heat dissipation base are cooled, and the machine tool equipment is cooled again, thereby achieving better heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the heat insulation protection device of the machine tool;

[0017] Figure 2 It is a right view schematic diagram of the heat insulation protection device of the machine tool;

[0018] Figure 3 It is a water cooling assembly schematic diagram of the heat insulation protection device of the machine tool;

[0019] Figure 4 It is a air cooling assembly schematic diagram of the heat insulation protection device of the machine tool;

[0020] Figure 5 It is a sectional view schematic diagram of the heat insulation protection device of the machine tool.

[0021] Legend:

[0022] 1, machine tool body; 2, heat sink; 3, air outlet pipe; 4, motor; 5, water injection pipe; 6, water tank; 7, first fan; 8, second fan; 9, drawer; 10, water pump; 11, input pipe; 12, water inlet pipe; 13, hose; 14, water outlet pipe; 15, water-cooled heat sink; 16, sliding block; 17, brush; 18, screw; 19, filter screen; 20, collection box; 21, heat insulation baffle; 22, output pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Referring to Figures 1-4 An embodiment provided by the utility model: the heat insulation protection device of machine tool, including machine tool body 1, the bottom of machine tool body 1 is fixedly connected with heat sink 2, the front bottom of heat sink 2 is fixedly connected with motor 4, the output end of motor 4 is fixedly connected with screw 18, the outer wall of screw 18 is threadedly connected with sliding block 16, the left and right sides of sliding block 16 are fixedly connected with multiple brushes 17, the inside of heat sink 2 is installed with filter screen 19, the rear bottom of heat sink 2 is fixedly connected with collection box 20, the bottom of collection box 20 is slidingly connected with drawer 9, the right end middle part of heat sink 2 is installed with first fan 7, the right end rear side of heat sink 2 is installed with multiple second fans 8, the inside of heat sink 2 is fixedly connected with heat insulation baffle 21, the front inner wall of heat sink 2 is fixedly connected with air outlet pipe 3 the bottom inner wall of machine tool body 1 is installed with water-cooled assembly.

[0025] Specifically, start first fan 7, second fan 8, first fan 7 can make preliminary surface heat dissipation to machine tool equipment, second fan 8 can again cool heat insulation baffle 21 around the equipment, so that better heat dissipation effect is achieved, by starting motor 4, screw 18 starts rotating, so as to drive sliding block 16, brush 17 is fixedly connected to the left and right sides of sliding block 16, brush 17 can push the generated dust into collection box 20, so that the cleaning effect can be achieved.

[0026] Referring to Figures 3-5The water cooling assembly comprises a water tank 6 fixedly connected to the front end of the bottom of the machine tool body 1, a water pump 10 installed in the water tank 6, an output pipe 22 fixedly connected to the output end of the water pump 10, a water inlet pipe 12 fixedly connected to the rear end of the output pipe 22, a hose 13 fixedly connected to the rear end of the water inlet pipe 12, a water outlet pipe 14 fixedly connected to the left end of the hose 13, an input pipe 11 fixedly connected to the front end of the water outlet pipe 14, and a water cooling heat dissipation base 15 fixedly connected to the inner wall of the bottom of the machine tool body 1.

[0027] Specifically, the water pump 10 is started, water enters the hose 13 through the output pipe 22, the hose 13 is fixedly connected to the inner wall of the water cooling heat dissipation base 15, so that the bottom of the machine tool equipment can be cooled, and the upper surface of the machine tool can also be cooled, thereby achieving better heat dissipation effect.

[0028] With reference to Figure 2 The lead screw 18 is rotationally connected to the inner side of the bottom of the heat dissipation tank 2, and the sliding block 16 is slidingly connected to the upper surface of the bottom of the heat dissipation tank 2.

[0029] Specifically, the motor 4 is started, the lead screw 18 starts to rotate, and the sliding block 16 is threadedly connected to the outer wall of the lead screw 18, so that the sliding block 16 moves in the horizontal direction following the rotation of the lead screw 18, and the brush 17 on the outer wall of the sliding block 16 can clean the surrounding environment.

[0030] The brush 17 is slidingly connected to the right side of the filter screen 19, and the filter screen 19 is installed in the inner wall of the heat dissipation tank 2 through the heat insulation baffle 21.

[0031] Specifically, the filter screen 19 is installed in the inner wall of the heat dissipation tank 2, so that the dust generated by the fan can be intercepted, and the dust can be cleaned into the collection tank 20 by the brush 17.

[0032] The input pipe 11 is fixedly connected to the left side of the water tank 6, the output pipe 22 is fixedly connected to the right side of the water tank 6, and the input pipe 11 is fixedly connected to the input end of the water pump 10.

[0033] Specifically, the input pipe 11 and the output pipe 22 are both fixedly connected to the water pump 10, so that the water in the water cooling heat dissipation can be recycled.

[0034] The right side of the water tank 6 is fixedly connected with a water filling pipe 5.

[0035] Specifically, the water tank 6 can be filled with water through the water filling pipe 5 when the water in the water tank 6 is insufficient.

[0036] The hose 13 is fixedly connected to the inner wall of the water cooling heat dissipation base 15.

[0037] Specifically, the water cooling heat dissipation base 15 is in the machine tool body 1, water enters the hose 13, and the equipment can be cooled, thereby achieving better heat dissipation effect.

[0038] The water inlet pipe 12 and the water outlet pipe 14 are both through the inner wall of the water-cooled heat dissipation base 15 and are installed at both ends of the hose 13.

[0039] Specifically, water passes through the water inlet pipe 12, the hose 13, the water outlet pipe 14, and reaches the water tank 6, thereby achieving the effect of circulation.

[0040] Working principle: start the motor 4 to drive the screw rod 18 to rotate, the sliding block 16 is screw connected at the top of the screw rod 18, the rotation of the screw rod 18 drives the sliding block 16 to move horizontally, the brush 17 is fixedly connected on the left and right sides of the sliding block 16, so that the brush 17 moves horizontally with the sliding block 16, and then the brush 17 cleans the dust on the filter screen 19 and pushes the dust into the drawer 9, the first fan 7 is started to preliminarily cool the machine through the filter screen 19, the multiple second fans 8 are started to give the outer wall of the machine tool equipment secondary cooling through the air duct between the heat dissipation box 2 and the heat insulation baffle 21, the air blown by the first fan 7 and the second fan 8 can be discharged through the air outlet pipe 3, water is injected into the water tank 6 through the water injection pipe 5, the water pump 10 is started, water enters the hose 13 through the output pipe 22, so that the upper surface of the equipment and the bottom of the machine tool body 1 are better cooled, the water enters the water pump 10 from the input pipe 11 through the hose 13, and then the water resources can be recycled.

[0041] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. Heat shield for machine tools, comprising a machine tool body (1), characterised in that: The bottom of the machine tool body (1) is fixedly connected with a heat dissipation box (2), the front bottom of the heat dissipation box (2) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a lead screw (18), the outer wall of the lead screw (18) is threadedly connected with a sliding block (16), the left and right sides of the sliding block (16) are fixedly connected with a plurality of brushes (17), the inside of the heat dissipation box (2) is provided with a filter screen (19), the rear bottom of the heat dissipation box (2) is fixedly connected with a collection box (20), the bottom of the collection box (20) is slidably connected with a drawer (9), the right end of the heat dissipation box (2) is provided with a first fan (7), the right end of the heat dissipation box (2) is provided with a plurality of second fans (8), the inside of the heat dissipation box (2) is fixedly connected with a heat insulation baffle (21), the front inner wall of the heat dissipation box (2) is fixedly connected with an air outlet pipe (3), and the bottom inner wall of the machine tool body (1) is provided with a water cooling assembly.

2. Heat shield for machine tools according to claim 1, characterized in that The water cooling assembly comprises a water tank (6), the water tank (6) is fixedly connected to the bottom front end of the machine tool body (1), the inside of the water tank (6) is provided with a water pump (10), the output end of the water pump (10) is fixedly connected with an output pipe (22), the rear end of the output pipe (22) is fixedly connected with an inlet pipe (12), the rear end of the inlet pipe (12) is fixedly connected with a hose (13), the left side of the hose (13) is fixedly connected with an outlet pipe (14), the front end of the outlet pipe (14) is fixedly connected with an input pipe (11), and the bottom inner wall of the machine tool body (1) is fixedly connected with a water cooling heat dissipation base (15).

3. Heat shield according to claim 1, characterized in that: The lead screw (18) is rotatably connected to the bottom inner side of the heat dissipation box (2), and the sliding block (16) is slidably connected to the bottom upper surface of the heat dissipation box (2).

4. Heat shield according to claim 1, characterized in that: The brush (17) is slidably connected to the right side of the filter screen (19), and the filter screen (19) penetrates through the heat insulation baffle (21) and is installed on the inner wall of the heat dissipation box (2).

5. Heat shield according to claim 2, characterized in that: The input pipe (11) is fixedly connected to the left side of the water tank (6), the output pipe (22) is fixedly connected to the right side of the water tank (6), and the input pipe (11) is fixedly connected to the input end of the water pump (10).

6. Heat shield for machine tools according to claim 2, characterized in that: The right side of the water tank (6) is fixedly connected with a water filling pipe (5).

7. The heat insulation protection device for a machine tool according to claim 2, characterized in that: The hose (13) is fixedly connected to the inner wall of the water cooling heat dissipation base (15).

8. Heat shield according to claim 2, characterized in that: The inlet pipe (12) and the outlet pipe (14) penetrate through the inner wall of the water cooling heat dissipation base (15) and are installed at both ends of the hose (13).

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