Numerically-controlled lathe base with efficient heat dissipation function

By designing detachable filter components and efficient heat dissipation components on the base of CNC lathe, the problem of dustproof net blockage affecting heat dissipation is solved, and more efficient heat dissipation and debris discharge are achieved, which improves the practicality of the equipment.

CN222243563UActive Publication Date: 2024-12-27JIANGSU DOST INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202420581855.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-25
Publication Date
2024-12-27
Estimated Expiration
2034-03-25

AI Technical Summary

Technical Problem

During the heat dissipation process, the base of the traditional CNC machine tool is likely to affect the heat dissipation performance due to the blockage of the dustproof net, especially the difficulty in cleaning external impurities, resulting in a degradation in performance after long-term use.

Method used

A CNC lathe base with efficient heat dissipation is designed, including filter components and heat dissipation components on both sides of the base. The filter components are easy to clean through the filter mesh and removable design. The heat dissipation component drives the rotating blades and fan blades to achieve efficient heat dissipation. , and assist in the discharge of processing debris.

Benefits of technology

It effectively avoids filter clogging affecting the intake and outlet of the base, improves heat dissipation performance, ensures the stable operation of the CNC machine tool, and assists in the discharge of processing debris, improving the practicality of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an efficient heat dissipation numerical control lathe base which comprises a base body, ventilation openings are symmetrically formed in the lower portions of the two sides of the base body in a penetrating mode, heat dissipation holes are formed in the top of the base body in a penetrating mode, and the efficient heat dissipation numerical control lathe base further comprises filtering assemblies symmetrically arranged on the two sides of the base body and located outside the ventilation openings. A heat dissipation assembly is arranged in the base body, the filter assembly comprises filter screens symmetrically arranged on one sides of the ventilation openings, two sets of fixing rods are symmetrically installed on the portions, located on the two sides of the two ventilation openings, of the outer portion of the base body, transverse grooves are symmetrically formed in the two sides of the two filter screens in a penetrating mode, and movable rods are slidably connected to the interiors of the fixing rods; wherein telescopic springs are symmetrically mounted on one side of the interior of the fixing rod; a user can conveniently disassemble and assemble the filter screen, the whole filter screen can be conveniently cleaned, the situation that air inlet and air outlet of the base body are affected by filter screen blockage is avoided, the heat dissipation performance is prevented from being affected, and practicability is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of CNC lathe bases, in particular to a CNC lathe base with high-efficiency heat dissipation. Background Art

[0002] The CNC machine tool base can make the CNC machine tool placed more stably on the ground, but the traditional CNC machine tool base does not have the function of heat dissipation. In the process of machining workpieces, part of the heat is generated by the friction between the machine tool's tool and the workpiece, and part of the heat is generated by the friction inside the gear box of the CNC machine tool spindle drive.

[0003] Publication No. CN212398809U discloses a heat dissipation base for CNC machine tools. However, the patent has a second motor, a rotating rod, a fixed box, a dust screen and a brush. Through the dust screen at the bottom of the fixed box, dust can be prevented from entering the base or the CNC machine tool during the heat dissipation of the CNC machine tool by the base. At the same time, with the long-term use of the dust screen, people can start the second motor, and the second motor drives the rotating rod and the brush to rotate, which can effectively remove dust from the dust screen, and avoid the dust screen from being blocked and affecting the heat dissipation effect of the base. In actual use, there are still the following problems:

[0004] By fixing the dust net at the bottom of the box, dust can be prevented from entering the base or the CNC machine tool during the process of the base cooling the CNC machine tool. However, in actual use, the dust net is removed by rotating the brush driven by a motor. The brush can only clean the inside of the dust net. Some impurities in the air will remain on the outside of the dust net, making it difficult to clean the outside of the dust net. Long-term use can easily cause the dust net to be blocked, affecting the heat dissipation performance.

[0005] A CNC lathe base with high heat dissipation efficiency is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a CNC lathe base with efficient heat dissipation, so as to solve the problem proposed in the above-mentioned background technology that the dust-proof net at the bottom of the fixed box can be used to prevent dust from entering the base or the CNC machine tool during the process of heat dissipation of the CNC machine tool by the base. However, in actual use, the dust-proof net is removed by rotating the brush driven by a motor. The brush can only clean the inside of the dust-proof net, and some impurities in the air will remain on the outside of the dust-proof net, making it difficult to clean the outside of the dust-proof net. Long-term use can easily cause the dust-proof net to be blocked, affecting the heat dissipation performance.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC lathe base with high efficiency in heat dissipation, comprising a base body;

[0008] Ventilation holes are symmetrically opened at the lower sides of the base body, and heat dissipation holes are opened at the top of the base body;

[0009] Also includes:

[0010] Filter components are symmetrically arranged on both sides of the base body outside the vents, and a heat dissipation component is arranged inside the base body;

[0011] The filter assembly includes a filter screen symmetrically arranged on one side of the vent, and two sets of fixing rods are symmetrically installed on the outside of the base body on both sides of the two vents, and transverse grooves are symmetrically opened on both sides of the two filter screens, and the inside of the fixing rod is slidably connected with a movable rod;

[0012] A telescopic spring is symmetrically installed on one side of the interior of the fixed rod, and the telescopic spring is fixedly connected to the movable rod. A handle is fixedly installed on one end of the movable rod away from the fixed rod, and a movable sleeve is slidably connected to the outer side of the movable rod.

[0013] Preferably, mounting rods are symmetrically installed on both sides of the movable sleeve, and a positioning block is fixedly installed on one side of the mounting rod close to the filter screen, and the filter screen is symmetrically provided with two sets of positioning grooves on both sides of the two transverse grooves, and the positioning blocks are snap-connected with the positioning grooves.

[0014] Preferably, the heat dissipation assembly includes drive motors symmetrically installed inside the base body, and the output ends of the two drive motors are fixedly installed with rotating blades, and an air permeable plate is fixedly installed above the interior of the base body, and a rotating shaft is rotatably connected to the interior of the base body above the air permeable plate through a bearing.

[0015] Preferably, a first pulley is fixedly installed on the outside of the output ends of the two driving motors, and a second pulley is symmetrically installed on the outside of the rotating shaft, and the second pulley is rotatably connected to the first pulley through a belt, and a support frame is symmetrically rotatably connected to the outside of the rotating shaft between the two second pulleys, and the support frame is fixedly connected to the air permeable plate.

[0016] Preferably, a first bevel gear is symmetrically installed on the outside of the rotating shaft between the two support frames, and a rotating rod is symmetrically rotatably connected to the inside of the air permeable plate below the two first bevel gears, and a second bevel gear is fixedly installed on the top of the rotating rod, and the second bevel gear is meshingly connected to the first bevel gear, and a rotating fan blade is fixedly installed on the bottom of the rotating rod, and a positioning frame is rotatably connected to the rotating rod through a bearing at the outside and bottom, and the positioning frame is fixedly connected to the air permeable plate.

[0017] Preferably, a mesh plate is arranged inside the base body above the rotating shaft, and a discharge port is opened through the upper side of one side of the base body, and sliding rods are symmetrically installed at the bottom of the mesh plate, and positioning plates are slidably connected to one side of the outside of the two sliding rods, and the positioning plates are fixedly connected to the base body, and fixing rings are symmetrically installed outside the rotating shaft below the two sliding rods, and protrusions are symmetrically installed outside the fixing rings, and the protrusions are slidably connected to the sliding rods.

[0018] Preferably, a sliding groove is provided on one side of the upper interior of the base body, and a sliding block is slidably connected inside the sliding groove, and the sliding block is fixedly connected to the air-permeable plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the base of the CNC lathe with high efficiency in heat dissipation has filter components symmetrically arranged on both sides of the base body, which is convenient for users to disassemble and install the filter screen, and to clean the filter screen as a whole, thereby avoiding clogging of the filter screen to affect the air intake and air outlet of the base body, avoiding affecting the heat dissipation performance, and improving the practicality. The specific contents are as follows:

[0020] 1. Filter assemblies are symmetrically arranged on both sides of the base body. When the base body is dissipating heat, air is inhaled and exhausted through the vents, and dust and impurities in the air can be filtered through the filter. When cleaning the filter, the handle is pulled to drive the movable rod to slide on the fixed rod, so that the telescopic spring is stretched, and then the movable sleeve is moved to drive the positioning block on the installation rod to disengage from the positioning slot on the filter, so that the filter loses its limit, and the movable sleeve is rotated to align the installation rod with the transverse slot, and the handle is released to drive the movable rod to reset, so that the filter loses its limit, and the filter can be cleaned. When installing the filter, the transverse slot is inserted into the outside of the fixed rod, the handle is pulled to drive the movable rod to move the telescopic spring, and then the movable sleeve is rotated to stagger the installation rod with the transverse slot, and the positioning block is aligned with the positioning slot, and the handle is released. The telescopic spring drives the movable rod to move, so that the positioning block is engaged with the positioning slot, and then the filter is limited. The filter assembly is convenient for users to disassemble and install the filter, and it is convenient to clean the filter as a whole, so as to avoid clogging of the filter to affect the air inlet and outlet of the base body, avoid affecting the heat dissipation performance, and improve practicality.

[0021] 2. A heat dissipation component is provided inside the base body, and the heat generated by the machine tool can enter the inside of the base body through the heat dissipation holes, and then the two driving motors are started to drive the rotating blades to rotate. While the driving motor is running, the first pulley is driven to rotate, and the second pulley and the rotating shaft are driven to rotate through the belt. After the rotating shaft rotates, the engagement of the first bevel gear and the second bevel gear drives the rotating rod to rotate on the positioning frame, which can drive the two rotating fan blades to rotate, so that the heat can reach the bottom of the inside of the base body through the air-permeable plate, and the heat can be taken away by the two rotating blades, so that the base body is efficiently dissipated. When the rotating shaft rotates, the two fixed rings are driven to rotate. After the fixed ring rotates, the sliding rod can be continuously lifted up by the protrusion, and the sliding rod can be limited by the positioning plate, so that the screen plate can shake. When the screen plate shakes, the sliding block is driven to slide in the sliding groove, and the screen plate is limited. Then, the processing debris entering the base body through the heat dissipation holes can be discharged from the discharge port through the shaking of the screen plate. The heat dissipation component can be used to efficiently dissipate the heat of the base body, and can assist in the discharge of processing debris, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0025] Figure 4 This is a schematic diagram of the partial side structure of the heat dissipation component of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point C in the middle.

[0027] In the figure: 1, base body; 101, vent; 102, heat dissipation hole; 2, filter assembly; 201, filter screen; 202, fixed rod; 203, horizontal groove; 204, movable rod; 205, telescopic spring; 206, movable sleeve; 207, handle; 208, mounting rod; 209, positioning block; 210, positioning groove; 3, heat dissipation assembly; 301, drive motor; 302, rotating blade; 303, ventilation Plate; 304, rotating shaft; 305, first pulley; 306, second pulley; 307, supporting frame; 308, first bevel gear; 309, rotating rod; 310, second bevel gear; 311, rotating fan blade; 312, positioning frame; 313, mesh plate; 314, discharge port; 315, fixing ring; 316, bump; 317, sliding rod; 318, positioning plate; 319, sliding groove; 320, sliding block. DETAILED DESCRIPTION

[0028] 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 implementation regulations described 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a CNC lathe base with high efficiency in heat dissipation, including a base body 1, vents 101 are symmetrically opened at the bottom of both sides of the base body 1, and heat dissipation holes 102 are opened at the top of the base body 1, and also includes: filter components 2 are symmetrically arranged outside the vents 101 on both sides of the base body 1, and a heat dissipation component 3 is arranged inside the base body 1, wherein the filter component 2 includes a filter screen 201 symmetrically arranged on one side of the vent 101, and two sets of fixing rods 202 are symmetrically installed on both sides of the two vents 101 outside the base body 1, and both sides of the two filters 201 are symmetrically penetrated. A transverse groove 203 is provided, and the interior of the fixed rod 202 is slidably connected to a movable rod 204, wherein a telescopic spring 205 is symmetrically installed on one side of the interior of the fixed rod 202, and the telescopic spring 205 is fixedly connected to the movable rod 204, and a handle 207 is fixedly installed on the end of the movable rod 204 away from the fixed rod 202, and a movable sleeve 206 is slidably connected to the outer side of the movable rod 204. The filter assembly 2 is convenient for users to disassemble and install the filter 201, and the filter 201 can be cleaned as a whole to avoid clogging of the filter 201 and affecting the air intake and outlet of the base body 1, thereby avoiding affecting the heat dissipation performance and improving practicality.

[0030] Mounting rods 208 are symmetrically installed on both sides of the movable sleeve 206, and a positioning block 209 is fixedly installed on one side of the mounting rod 208 close to the filter 201, and the filter 201 is symmetrically provided with two sets of positioning grooves 210 on both sides of the two transverse grooves 203, and the positioning blocks 209 are snap-connected with the positioning grooves 210 to limit the filter 201. The heat dissipation component 3 includes a driving motor 301 symmetrically installed inside the base body 1, and the output ends of the two driving motors 301 are fixedly installed with rotating blades 302, and an air permeable plate 303 is fixedly installed above the inside of the base body 1, and the inside of the base body 1 is located above the air permeable plate 303 and is rotatably connected with a rotating shaft 304 through a bearing. The heat dissipation component 3 can efficiently dissipate heat for the base body 1, and can assist in the discharge of processing debris, thereby improving practicality. The output ends of the two driving motors 301 are fixedly installed with a first pulley 305, and the outside of the rotating shaft 304 is symmetrically installed with a second pulley 30 6, and the second pulley 306 is rotatably connected to the first pulley 305 through a belt, and the rotating shaft 304 is externally located between the two second pulleys 306 and is symmetrically rotatably connected to a support frame 307, and the support frame 307 is fixedly connected to the air permeable plate 303, so that the operation of the driving motor 301 can drive the rotating shaft 304 to rotate, and the rotating shaft 304 is externally located between the two support frames 307 and is symmetrically installed with a first bevel gear 308, and the air permeable plate 303 is internally located below the two first bevel gears 308 and is symmetrically rotatably connected with a rotating rod 309, and a second bevel gear 310 is fixedly installed on the top of the rotating rod 309, and the second bevel gear 310 is meshed with the first bevel gear 308, and a rotating blade 311 is fixedly installed on the bottom of the rotating rod 309, and a positioning frame 312 is rotatably connected to the outer lower part of the rotating rod 309 through a bearing, and the positioning frame 312 is fixedly connected to the air permeable plate 303, so that the rotation of the rotating shaft 304 can drive the rotating blade 311 to rotate.

[0031] A mesh plate 313 is arranged inside the base body 1 above the rotating shaft 304, and a discharge port 314 is opened through the upper side of one side of the base body 1, and sliding rods 317 are symmetrically installed at the bottom of the mesh plate 313, and positioning plates 318 are slidably connected to the outer sides of the two sliding rods 317, and the positioning plates 318 are fixedly connected to the base body 1, and a fixing ring 315 is symmetrically installed outside the rotating shaft 304 below the two sliding rods 317, and protrusions 316 are symmetrically installed on the outside of the fixing ring 315, and the protrusions 316 are slidably connected to the sliding rods 317, so that the mesh plate 313 can shake, and a sliding groove 319 is opened on the upper side of the interior of the base body 1, and a sliding block 320 is slidably connected to the inside of the sliding groove 319, and the sliding block 320 is fixedly connected to the air permeable plate 303 to limit the mesh plate 313.

[0032] Working principle: Before using this high-efficiency heat dissipation CNC lathe base, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, filter assemblies 2 are symmetrically arranged on both sides of the base body 1. When the base body 1 is dissipating heat, air is inhaled and exhausted through the vent 101, and dust and impurities in the air can be filtered through the filter 201. When cleaning the filter 201, the handle 207 is pulled to drive the movable rod 204 to slide on the fixed rod 202, so that the telescopic spring 205 is stretched, and then the movable sleeve 206 is moved to drive the positioning block 209 on the installation rod 208 to disengage from the positioning groove 210 on the filter 201, so that the filter 201 loses its limit, and the movable sleeve 206 is rotated to align the installation rod 208 with the transverse groove 203, and the handle 207 is released. The telescopic spring 205 drives the movable rod 204 to reset, so that the filter 201 loses its limit, and the filter can be cleaned. 201 is cleaned. When installing the filter 201, the transverse groove 203 is inserted into the outside of the fixed rod 202, and the handle 207 is pulled to drive the movable rod 204 to move and stretch the telescopic spring 205. Then, the movable sleeve 206 is rotated to make the installation rod 208 staggered with the transverse groove 203, and the positioning block 209 is aligned with the positioning groove 210. The handle 207 is released, and the telescopic spring 205 drives the movable rod 204 to move, so that the positioning block 209 is engaged with the positioning groove 210, and then the filter 201 is limited. Through the filter assembly 2, it is convenient for users to disassemble and install the filter 201, and it is convenient to clean the filter 201 as a whole, so as to avoid the blockage of the filter 201 affecting the air intake and air outlet of the base body 1, and avoid affecting the heat dissipation performance, thereby improving the practicality;

[0033] A heat dissipation component 3 is arranged inside the base body 1, and the heat generated by the machine tool can enter the inside of the base body 1 through the heat dissipation holes 102, and then the two driving motors 301 are started to drive the rotating blades 302 to rotate, and the driving motor 301 drives the first pulley 305 to rotate while running, and drives the second pulley 306 and the rotating shaft 304 to rotate through the belt, and after the rotating shaft 304 rotates, the engagement of the first bevel gear 308 and the second bevel gear 310 drives the rotating rod 309 to rotate on the positioning frame 312, which can drive the two rotating fan blades 311 to rotate, so that the heat can reach the lower part of the base body 1 through the air permeable plate 303, and the heat can be taken away by the two rotating blades 302. The base body 1 is efficiently cooled. The rotation of the rotating shaft 304 drives the two fixed rings 315 to rotate at the same time. After the fixed ring 315 rotates, the sliding rod 317 can be continuously lifted up by the protrusion 316. The sliding rod 317 can be limited by the positioning plate 318, so that the mesh plate 313 can vibrate. The mesh plate 313 vibrates and drives the sliding block 319 to slide in the sliding groove 320 to limit the mesh plate 313. Then, the processing debris entering the base body 1 through the heat dissipation hole 102 can be discharged from the discharge port 314 through the shaking of the mesh plate 313. The base body 1 can be efficiently cooled by the heat dissipation component 3, and the discharge of processing debris can be assisted, thereby improving practicality.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A CNC lathe base with high efficiency in heat dissipation, comprising a base body (1); Ventilation holes (101) are symmetrically provided at the lower sides of the base body (1), and heat dissipation holes (102) are provided at the top of the base body (1); It is characterized in that Also includes: Filter components (2) are symmetrically arranged on both sides of the base body (1) outside the ventilation opening (101), and a heat dissipation component (3) is arranged inside the base body (1); The filter assembly (2) comprises a filter screen (201) symmetrically arranged on one side of the ventilation opening (101), and two sets of fixing rods (202) are symmetrically installed on the outside of the base body (1) on both sides of the two ventilation openings (101), and transverse grooves (203) are symmetrically opened on both sides of the two filter screens (201), and a movable rod (204) is slidably connected inside the fixing rod (202); A telescopic spring (205) is symmetrically installed on one side of the interior of the fixed rod (202), and the telescopic spring (205) is fixedly connected to the movable rod (204), and a handle (207) is fixedly installed on one end of the movable rod (204) away from the fixed rod (202), and a movable sleeve (206) is slidably connected to the outer side of the movable rod (204).

2. The CNC lathe base with high heat dissipation according to claim 1, characterized in that: The movable sleeve (206) is symmetrically provided with mounting rods (208) on both sides, and a positioning block (209) is fixedly provided on one side of the mounting rod (208) close to the filter screen (201), and the filter screen (201) is symmetrically provided with two groups of positioning grooves (210) on both sides of the two transverse grooves (203), and the positioning blocks (209) are snap-fitted and connected with the positioning grooves (210).

3. The CNC lathe base with high heat dissipation according to claim 1, characterized in that: The heat dissipation assembly (3) comprises drive motors (301) symmetrically mounted inside the base body (1), and the output ends of the two drive motors (301) are fixedly mounted with rotating blades (302), and an air permeable plate (303) is fixedly mounted above the inside of the base body (1), and a rotating shaft (304) is rotatably connected to the inside of the base body (1) above the air permeable plate (303) through a bearing.

4. The CNC lathe base with high heat dissipation according to claim 3, characterized in that: A first pulley (305) is fixedly mounted on the outside of the output ends of the two driving motors (301), and a second pulley (306) is symmetrically mounted on the outside of the rotating shaft (304), and the second pulley (306) is rotationally connected to the first pulley (305) via a belt, and a support frame (307) is symmetrically rotationally connected between the two second pulleys (306) on the outside of the rotating shaft (304), and the support frame (307) is fixedly connected to the air permeable plate (303).

5. The CNC lathe base with high efficiency heat dissipation according to claim 4, characterized in that: The first bevel gear (308) is symmetrically installed on the outside of the rotating shaft (304) and located between the two support frames (307), and a rotating rod (309) is symmetrically rotatably connected to the inside of the air permeable plate (303) and located below the two first bevel gears (308), and a second bevel gear (310) is fixedly installed on the top of the rotating rod (309), and the second bevel gear (310) is meshingly connected to the first bevel gear (308), and a rotating fan blade (311) is fixedly installed on the bottom of the rotating rod (309), and a positioning frame (312) is rotatably connected to the outside of the rotating rod (309) through a bearing, and the positioning frame (312) is fixedly connected to the air permeable plate (303).

6. The CNC lathe base with high efficiency heat dissipation according to claim 3, characterized in that: A mesh plate (313) is arranged inside the base body (1) above the rotating shaft (304), and a discharge port (314) is opened through the upper side of one side of the base body (1), and sliding rods (317) are symmetrically installed at the bottom of the mesh plate (313), and positioning plates (318) are slidably connected to the outer sides of the two sliding rods (317), and the positioning plates (318) are fixedly connected to the base body (1), and a fixing ring (315) is symmetrically installed outside the rotating shaft (304) below the two sliding rods (317), and protrusions (316) are symmetrically installed on the outside of the fixing ring (315), and the protrusions (316) are slidably connected to the sliding rods (317).

7. The CNC lathe base with high heat dissipation according to claim 3, characterized in that: A sliding groove (319) is provided on one side of the upper interior of the base body (1), and a sliding block (320) is slidably connected inside the sliding groove (319), and the sliding block (320) is fixedly connected to the air permeable plate (303).