Cooling mechanism for numerical control lathe machining

Abstract

The utility model relates to the technical field of cooling mechanisms, in particular to a cooling mechanism for numerical control lathe machining, which comprises a numerical control lathe machining platform, a conveying pipe and a plurality of cooling pipes, a plurality of fixing sleeves for mounting the cooling pipes are fixedly mounted on the conveying pipe, and two clamping blocks are fixedly mounted and connected on each cooling pipe; and each fixing sleeve is provided with a connecting groove and two openings, the inner wall of each opening is connected with a limiting sleeve through two first springs, each limiting sleeve is provided with a clamping groove used for being connected with the corresponding clamping block, and each fixing sleeve is provided with an extrusion assembly. According to the cooling mechanism, the cooling pipe and the conveying pipe can be conveniently and rapidly separated, so that oil dirt at the joint of the cooling pipe and the conveying pipe can be conveniently cleaned in time, the blocking phenomenon is avoided, and the cooling mechanism can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling mechanisms, in particular to a cooling mechanism for numerically controlled lathe processing. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to cooling mechanisms is also constantly improving. At present, CNC lathes are generally used to perform high-precision processing on spare parts. In order to ensure the normal use of CNC lathes, cooling mechanisms are generally installed on CNC lathes for cooling treatment.

[0003] At present, when the cooling mechanism on the CNC lathe is in use, it is not convenient to quickly separate the cooling pipe and the conveying pipe, which makes it inconvenient to clean the grease at the connection between the cooling pipe and the conveying pipe in time, and blockage is prone to occur, which is not conducive to the use of the cooling mechanism. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: during the use of the cooling mechanism on the current CNC lathe, it is not convenient to quickly separate the cooling pipe and the conveying pipe, which makes it inconvenient to clean the grease at the connection between the cooling pipe and the conveying pipe in time, and then blockage is prone to occur, which is not conducive to the use of the cooling mechanism. A cooling mechanism for CNC lathe processing is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling mechanism for CNC lathe processing, comprising a CNC lathe processing platform, a delivery pipe and a plurality of cooling pipes, wherein a plurality of fixing sleeves for installing the cooling pipes are fixedly installed on the delivery pipe, and each of the cooling pipes is fixedly installed and connected with two clamping blocks;

[0007] Each of the fixed sleeves is provided with a connecting groove and two openings, the inner wall of each of the openings is connected to the limiting sleeve through two first springs, each of the limiting sleeves is provided with a slot for connecting the corresponding blocking block, and each of the fixed sleeves is provided with an extrusion assembly, which includes a moving block connected to the conveying pipe through a telescopic rod, two extrusion rods are fixedly connected to the surface of one side of the moving block, and a gravity rod is rotatably connected to the inner wall of one side of each of the openings, and one end of the gravity rod is in contact with the surface of the corresponding limiting sleeve.

[0008] Preferably, each of the extrusion rods is arranged below the corresponding gravity rod, and the gravity rod is arranged obliquely.

[0009] Preferably, each of the moving blocks is slidably connected with an insertion shaft having a T-shaped cross section, and a groove is provided on one side surface of the fixing sleeve, and the insertion shaft is snap-fitted into the groove.

[0010] Preferably, each of the insertion shafts is sleeved with a second spring, one end of the second spring is fixedly connected to the insertion shaft, and the other end of the second spring is fixedly connected to the moving block.

[0011] Preferably, a rubber ring is fixedly connected to one side surface of each of the fixing sleeves, and the rubber ring is arranged on the outer side of the corresponding insertion shaft.

[0012] Preferably, a sealing ring is fixedly connected to the inner wall of each connecting groove, and the surface of the sealing ring is in close contact with the surface of the cooling pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] After the two extrusion rods move downward, the two gravity rods will rotate downward at the same time. Under the elastic force of the first spring, the distance between the two limit sleeves becomes larger until the card slot on the limit sleeve is disengaged from the card block. After that, the cooling pipe can be taken out from the connecting groove, which is convenient for quickly separating the cooling pipe and the conveying pipe, thereby facilitating timely cleaning of grease and dirt at the connection between the cooling pipe and the conveying pipe, thereby avoiding blockage and facilitating the use of the cooling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a cooling mechanism for CNC lathe processing proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of the partial structure of the back side of the fixing sleeve and the cooling pipe in the utility model;

[0017] Figure 3 It is a partial top view structural diagram of the fixed sleeve and the cooling pipe in the utility model;

[0018] Figure 4 It is a partial three-dimensional structural schematic diagram of the fixing sleeve and the cooling pipe in the utility model.

[0019] In the figure: 1 CNC lathe processing platform, 2 cooling pipe, 3 conveying pipe, 4 fixing sleeve, 5 limiting sleeve, 6 first spring, 7 plug-in shaft, 8 moving block, 9 extrusion rod, 10 opening, 11 clamping block, 12 sealing ring, 13 second spring, 14 rubber ring, 15 gravity rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0022] Reference Figure 1-Figure 4 A cooling mechanism for CNC lathe processing comprises a CNC lathe processing platform 1, a conveying pipe 3 and a plurality of cooling pipes 2, a plurality of fixed sleeves 4 for installing the cooling pipes 2 are fixedly installed on the conveying pipe 3, two clamping blocks 11 are fixedly installed and connected on each cooling pipe 2, a connecting groove and two openings 10 are provided on each fixed sleeve 4, the inner wall of each opening 10 is connected to a limiting sleeve 5 through two first springs 6, each limiting sleeve 5 is provided with a clamping groove for connecting the corresponding clamping block 11, and an extrusion assembly is provided on each fixed sleeve 4, the extrusion assembly comprises a moving block 8 connected to the conveying pipe 3 through a telescopic rod, two extrusion rods 9 are fixedly connected to the surface of one side of the moving block 8, a gravity rod 15 is rotatably connected to the inner wall of one side of each opening 10, and one end of the gravity rod 15 is in contact with the surface of the corresponding limiting sleeve 5.

[0023] Each extrusion rod 9 is arranged below the corresponding gravity rod 15, and the gravity rod 15 is arranged at an angle. The gravity rod 15 can only rotate up and down in the vertical plane inside the opening 10, and the gravity rod 15 is always in a downward slanting state. When the extrusion rod 9 moves up, it can only push the gravity rod 15 to rotate upward.

[0024] Each moving block 8 is slidably connected with a plug shaft 7 with a T-shaped cross section, and a groove is provided on one side surface of the fixed sleeve 4, and the plug shaft 7 is clamped in the groove. A second spring 13 is sleeved on each plug shaft 7, and one end of the second spring 13 is fixedly connected to the plug shaft 7, and the other end of the second spring 13 is fixedly connected to the moving block 8. A rubber ring 14 is fixedly connected to one side surface of each fixed sleeve 4, and the rubber ring 14 is sleeved on the outer side of the corresponding plug shaft 7. Under the elastic force of the second spring 13, when one end of the plug shaft 7 is clamped in the groove, the rubber ring 14 will be tightly attached to the outer surface of the plug shaft 7. The friction force when the rubber ring 14 and the plug shaft 7 are in contact is relatively large, which can effectively prevent the plug shaft 7 from vibrating and separating from the groove.

[0025] The inner wall of each connecting groove is fixedly connected with a sealing ring 12, and the surface of the sealing ring 12 is in close contact with the surface of the cooling pipe 2. The rubber sealing ring 12 can improve the sealing performance when the cooling pipe 2 and the conveying pipe 3 are connected. The cooling pipe 2 and the conveying pipe 3 are connected to prevent liquid from leaking from the connection.

[0026] In the present invention, when in use, first pull the plug shaft 7 outwards, and the plug shaft 7 will be disengaged from the groove after moving, and move as a whole to the outside of the rubber ring 14. In the initial state, the surface of each extrusion rod 9 is tightly attached to the surface of the corresponding gravity rod 15, and one end of the two obliquely arranged extrusion rods 9 is respectively attached to the surface of the corresponding limit sleeve 5, and the distance between the two limit sleeves 5 is small. Then push the moving block 8 downward. Since the two ends of the telescopic rod are respectively fixedly connected to the moving block 8 and the surface of the conveying pipe 3, the telescopic rod is deformed, thereby driving the two extrusion rods 9 to move downward at the same time. Without the extrusion effect of the extrusion rod 9, under the action of gravity, the two weight rods 9 are The force rod 15 will rotate downward at the same time. Since one end of each first spring 6 is fixedly connected to the inner wall of the corresponding opening 10, and the other end is fixedly connected to the surface of the corresponding limit sleeve 5, under the elastic force of the first spring 6, the limit sleeve 5 and the fixed sleeve 4 slide relative to each other, and the distance between the two limit sleeves 5 increases until the card groove on the limit sleeve 5 is disengaged from the card block 11, and then the cooling pipe 2 can be taken out from the connecting groove, which is convenient for quickly separating the cooling pipe 2 and the conveying pipe 3, thereby facilitating timely cleaning of grease and dirt at the connection between the cooling pipe 2 and the conveying pipe 3, thereby avoiding blockage and facilitating the use of the cooling mechanism.

[0027] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling mechanism for CNC lathe processing, comprising a CNC lathe processing platform (1), a conveying pipe (3) and a plurality of cooling pipes (2), characterized in that: A plurality of fixing sleeves (4) for mounting the cooling pipes (2) are fixedly mounted on the delivery pipe (3), and each cooling pipe (2) is fixedly mounted and connected with two clamping blocks (11); Each of the fixed sleeves (4) is provided with a connection groove and two openings (10); the inner wall of each of the openings (10) is connected to the limit sleeve (5) via two first springs (6); each of the limit sleeves (5) is provided with a slot for connecting to the corresponding clamping block (11); each of the fixed sleeves (4) is provided with an extrusion assembly, the extrusion assembly comprising a moving block (8) connected to the conveying pipe (3) via a telescopic rod; two extrusion rods (9) are fixedly connected to one side surface of the moving block (8); a gravity rod (15) is rotatably connected to the inner wall of one side of each of the openings (10); one end of the gravity rod (15) is in contact with the surface of the corresponding limit sleeve (5).

2. The cooling mechanism for CNC lathe processing according to claim 1 is characterized in that Each of the extrusion rods (9) is arranged below the corresponding gravity rod (15), and the gravity rod (15) is arranged at an angle.

3. The cooling mechanism for CNC lathe processing according to claim 1, characterized in that: Each of the moving blocks (8) is slidably connected to an insertion shaft (7) having a T-shaped cross section, and a groove is provided on one side surface of the fixing sleeve (4), and the insertion shaft (7) is clamped in the groove.

4. The cooling mechanism for CNC lathe machining according to claim 3, characterized in that: A second spring (13) is sleeved on each of the insertion shafts (7), one end of the second spring (13) is fixedly connected to the insertion shaft (7), and the other end of the second spring (13) is fixedly connected to the moving block (8).

5. The cooling mechanism for CNC lathe machining according to claim 3, characterized in that: A rubber ring (14) is fixedly connected to one side surface of each fixed sleeve (4), and the rubber ring (14) is sleeved on the outer side of the corresponding insertion shaft (7).

6. The cooling mechanism for CNC lathe machining according to claim 1, characterized in that: A sealing ring (12) is fixedly connected to the inner wall of each connecting groove, and the surface of the sealing ring (12) is in close contact with the surface of the cooling pipe (2).

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