Cooling spray pipe of vertical machining center

Abstract

The utility model discloses a vertical machining center cooling spray pipe which comprises a cooling pipe body, movable rings are arranged on the two sides of the surface of the cooling pipe body in a sliding mode through sliding rails, spray heads are movably arranged on the bottom faces of the movable rings, and the bottom face of the cooling pipe body is communicated with a T-shaped water outlet pipe. The cooling pipe body is provided with a T-shaped water outlet pipe, the two ends of the T-shaped water outlet pipe are rotationally connected with the surface of the spray head through telescopic pipes, a driving piece used for driving the movable ring to move is arranged on the top face of the cooling pipe body, and the driving piece comprises a supporting frame fixedly arranged on the top face of the cooling pipe body. According to the cooling spray pipe of the vertical machining center, the position and the front-back angle of the spray head on the bottom face of the cooling pipe body can be adjusted, so that the production requirement of the vertical machining center is met, the spray head can be adjusted without disassembly and assembly after the cooling pipe body is installed, labor force is relieved, and the application range of the cooling spray pipe is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for machining centers, in particular to a cooling nozzle for a vertical machining center. Background Art

[0002] A vertical machining center is a highly automated multifunctional CNC machine tool with a tool magazine and automatic tool changing device. When machining parts, the CNC machining center needs to use different tools to perform corresponding operations on the workpiece. When the tool rotates at high speed, a large amount of heat will be generated. Therefore, the tool needs to be cooled to ensure the safety of the device and extend the service life of the tool. The commonly used cooling method is mostly to spray coolant on the tool through a cooling nozzle to achieve water cooling of the tool.

[0003] The position of the nozzle on the existing cooling pipe is relatively fixed, and it is difficult to adjust the position and front and rear angle of the nozzle according to needs. If necessary, the entire cooling pipe needs to be moved, which is very inconvenient and wastes manpower. Therefore, in view of the above shortcomings, the utility model makes the following improvements. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a cooling nozzle for a vertical machining center, which solves the problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cooling nozzle for a vertical machining center, comprising a cooling pipe body, both sides of the surface of the cooling pipe body are slidably provided with movable rings through slide rails, and the bottom surface of the movable ring is movably provided with a nozzle, the bottom surface of the cooling pipe body is connected with a T-shaped water outlet pipe, and both ends of the T-shaped water outlet pipe are rotatably connected to the surface of the nozzle through a telescopic pipe, and the top surface of the cooling pipe body is provided with a driving member for driving the movable ring to move;

[0008] The driving member includes a support frame fixedly arranged on the top surface of the cooling pipe body, and threaded rods are rotatably connected to both sides of the inner wall of the support frame through bearings, a connecting rod is fixedly connected between the two ends of the two threaded rods, and sliding blocks are threadedly connected to the surfaces of the two threaded rods, and the bottom of the sliding block is fixedly connected to the top surface of the movable ring through a vertical rod.

[0009] Preferably, the top surface of the support frame is fixedly connected to a motor, and one end of the motor output shaft is fixedly connected to a first pulley via a coupling, the surface of the connecting rod is fixedly connected to a second pulley, and the surface of the second pulley is transmission-connected to the surface of the first pulley via a belt.

[0010] Preferably, an L-shaped rod is fixedly provided at the bottom of one side of the movable ring, and an adjusting ring is rotatably provided at one end of the L-shaped rod, and one side of the adjusting ring is fixedly connected to the surface of the nozzle.

[0011] Preferably, a clamping piece is provided on the surface of the L-shaped rod, and the clamping piece includes a sliding ring slidably provided on the surface of the L-shaped rod, an insertion rod is fixedly connected to one side of the surface of the sliding ring, and a slot adapted to the insertion rod is opened on the surface of the adjustment ring.

[0012] Preferably, a mounting plate is fixedly connected to the surface of the L-shaped rod, and a buffer spring is fixedly connected between the bottom of the mounting plate and the top surface of the sliding ring and on the surface of the L-shaped rod.

[0013] Preferably, one end of the cooling pipe body is threadedly connected to a connecting cap, and one side of the connecting cap and located inside the cooling pipe body is fixedly connected to a filter cartridge.

[0014] (III) Beneficial effects

[0015] The utility model provides a cooling nozzle for a vertical machining center, which has the following beneficial effects:

[0016] (1) The cooling nozzle of the vertical machining center can adjust the position of the nozzle on the bottom surface of the cooling tube body and the front and rear angles, thereby facilitating the production needs of the vertical machining center. After the cooling tube body is installed, there is no need to adjust the nozzle by disassembly and assembly, which reduces labor and expands the application range of the cooling nozzle.

[0017] (2) The cooling nozzle of the vertical machining center can filter out impurities in the cooling water through the arrangement of the filter cylinder and the connecting cap, thereby preventing the impurities from clogging the nozzle and affecting the spraying of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 It is a structural schematic diagram of the connection cap and the filter cartridge of the utility model.

[0021] In the figure: 1. cooling pipe body; 2. movable ring; 3. nozzle; 4. T-shaped water outlet pipe; 5. telescopic tube; 6. driving member; 61. connecting rod; 62. threaded rod; 63. sliding block; 64. motor; 65. first pulley; 66. second pulley; 7. L-shaped rod; 8. adjusting ring; 9. clamping member; 91. plug rod; 92. sliding ring; 93. slot; 94. mounting plate; 95. buffer spring; 10. connecting cap; 11. filter cartridge. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] See also Figure 1 and Figure 2 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0025] A cooling nozzle for a vertical machining center comprises a cooling tube body 1, both sides of the surface of the cooling tube body 1 are slidably provided with movable rings 2 through slide rails, and a nozzle 3 is movably provided on the bottom surface of the movable ring 2, the bottom surface of the cooling tube body 1 is connected with a T-shaped water outlet pipe 4, and both ends of the T-shaped water outlet pipe 4 are rotatably connected to the surface of the nozzle 3 through a telescopic tube 5, the top surface of the cooling tube body 1 is provided with a driving member 6 for driving the movable ring 2 to move, the driving member 6 comprises a support frame fixedly provided on the top surface of the cooling tube body 1, and both sides of the inner wall of the support frame are rotatably connected with threaded rods through bearings 62, the threads on the surfaces of the two threaded rods 62 are in opposite directions, the top surface of the support frame is fixedly connected with a motor 64, and one end of the output shaft of the motor 64 is fixedly connected with a first pulley 65 through a coupling, the surface of the connecting rod 61 is fixedly connected with a second pulley 66, and the surface of the second pulley 66 is connected to the surface of the first pulley 65 through a belt transmission, a connecting rod 61 is fixedly connected between the two ends of the two threaded rods 62, the surfaces of the two threaded rods 62 are both threadedly connected with sliding blocks 63, and the bottom of the sliding block 63 is fixedly connected to the top surface of the movable ring 2 through a vertical rod;

[0026] Start the motor 64, so that the motor 64 drives the connecting rod 61 to rotate through the first pulley 65 and the second pulley 66. At this time, the threaded rods 62 at both ends of the connecting rod 61 rotate synchronously. Since the threads on the surfaces of the two threaded rods 62 are in opposite directions, the connecting rod 61 can drive the two movable rings 2 to move relative to or away from each other through the two sliding blocks 63 when rotating. The nozzle 3 moves with the movable ring 2. During the movement, the two telescopic tubes 5 are telescoped relative to the T-shaped water outlet pipe 4. When the position of the nozzle 3 is determined, the motor 64 can be turned off.

[0027] Embodiment 2

[0028] Based on Example 1, please refer to Figure 1 and Figure 2 The specific improvements are as follows:

[0029] An L-shaped rod 7 is fixedly provided at the bottom of one side of the movable ring 2, and an adjusting ring 8 is rotatably provided at one end of the L-shaped rod 7, one side of the adjusting ring 8 is fixedly connected to the surface of the nozzle 3, a clamping member 9 is provided on the surface of the L-shaped rod 7, and the clamping member 9 includes a sliding ring 92 slidably provided on the surface of the L-shaped rod 7, one side of the surface of the sliding ring 92 is fixedly connected to an insertion rod 91, a slot 93 adapted to the insertion rod 91 is provided on the surface of the adjusting ring 8, a mounting plate 94 is fixedly connected to the surface of the L-shaped rod 7, a buffer spring 95 is fixedly connected to the surface of the L-shaped rod 7 between the bottom of the mounting plate 94 and the top surface of the sliding ring 92;

[0030] When the front and rear angles of the nozzle 3 need to be adjusted, the sliding ring 92 is moved upward along the L-shaped rod 7 so that the insertion rod 91 moves out from the current slot 93, and then the front and rear angles of the nozzle 3 are manually adjusted. During adjustment, the adjustment ring 8 rotates along one end of the L-shaped rod 7. After adjustment, the insertion rod 91 is released. At this time, the insertion rod 91 is inserted into the corresponding slot 93 under the action of the buffer spring 95, thereby fixing the adjustment ring 8 and the nozzle 3.

[0031] Embodiment 3

[0032] Based on implementation 2, please refer to Figure 3 The specific improvements are as follows:

[0033] A connection cap 10 is threadedly connected to one end of the cooling pipe body 1, and a filter cartridge 11 is fixedly connected to one side of the connection cap 10 and located inside the cooling pipe body 1;

[0034] The connecting cap 10 is rotated and fixed to one end of the cooling tube body 1. At this time, the filter cartridge 11 is just inserted into one end of the cooling tube body 1. When the cooling water enters the cooling tube body 1, the internal impurities can be filtered out in advance through the filter cartridge 11 to avoid clogging of the subsequent nozzle 3.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] 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. A cooling nozzle for a vertical machining center, comprising a cooling nozzle body (1), characterized in that: Both sides of the surface of the cooling pipe body (1) are slidably provided with movable rings (2) via slide rails, and a nozzle (3) is movably provided on the bottom surface of the movable ring (2); the bottom surface of the cooling pipe body (1) is connected to a T-shaped water outlet pipe (4), and both ends of the T-shaped water outlet pipe (4) are rotatably connected to the surface of the nozzle (3) via a telescopic pipe (5); and a driving member (6) for driving the movable ring (2) to move is provided on the top surface of the cooling pipe body (1); The driving member (6) comprises a support frame fixedly arranged on the top surface of the cooling pipe body (1), and threaded rods (62) are rotatably connected to both sides of the inner wall of the support frame through bearings, a connecting rod (61) is fixedly connected between the two ends of the two threaded rods (62), and sliding blocks (63) are threadedly connected to the surfaces of the two threaded rods (62), and the bottom of the sliding block (63) is fixedly connected to the top surface of the movable ring (2) through a vertical rod.

2. A cooling nozzle for a vertical machining center according to claim 1, characterized in that: The top surface of the support frame is fixedly connected to a motor (64), and one end of the output shaft of the motor (64) is fixedly connected to a first pulley (65) via a coupling; the surface of the connecting rod (61) is fixedly connected to a second pulley (66), and the surface of the second pulley (66) is transmission-connected to the surface of the first pulley (65) via a belt.

3. A cooling nozzle for a vertical machining center according to claim 1, characterized in that: An L-shaped rod (7) is fixedly arranged at the bottom of one side of the movable ring (2), and an adjustment ring (8) is rotatably arranged at one end of the L-shaped rod (7), and one side of the adjustment ring (8) is fixedly connected to the surface of the spray head (3).

4. A cooling nozzle for a vertical machining center according to claim 3, characterized in that: The surface of the L-shaped rod (7) is provided with a clamping piece (9), and the clamping piece (9) includes a sliding ring (92) slidably arranged on the surface of the L-shaped rod (7), one side of the surface of the sliding ring (92) is fixedly connected to an insertion rod (91), and the surface of the adjustment ring (8) is provided with a slot (93) adapted to the insertion rod (91).

5. A cooling nozzle for a vertical machining center according to claim 4, characterized in that: A mounting plate (94) is fixedly connected to the surface of the L-shaped rod (7), and a buffer spring (95) is fixedly connected between the bottom of the mounting plate (94) and the top surface of the sliding ring (92) and located on the surface of the L-shaped rod (7).

6. A cooling nozzle for a vertical machining center according to claim 1, characterized in that: One end of the cooling pipe body (1) is threadedly connected to a connection cap (10), and one side of the connection cap (10) and located inside the cooling pipe body (1) is fixedly connected to a filter cartridge (11).

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