Cooling mechanism and numerical control machining center thereof

Abstract

The utility model discloses a cooling mechanism and a numerical control machining center thereof, the cooling mechanism comprises a fixed pipe, a universal adjusting pipe is arranged at the side part of the fixed pipe, the universal adjusting pipe is fixedly sleeved with a spraying pipe, an adjusting mechanism is arranged at the side part of the fixed pipe, the adjusting mechanism comprises an adjusting pipe, a locking cylinder and a bearing cylinder, the adjusting pipe is positioned between the fixed pipe and the universal adjusting pipe, and the locking cylinder is fixedly sleeved with the spraying pipe. The adjusting pipe is used for enabling the fixing pipe to be communicated with the interior of the universal adjusting pipe, the bearing cylinder is connected with an inner cavity of the locking cylinder in a threaded penetrating mode, and the locking cylinder and the bearing cylinder are used for locking the mounting position of the adjusting pipe. The fixing pipe, the universal adjusting pipe, the adjusting pipe, the locking cylinder, the connecting cylinder, the bearing cylinder and the positioning cylinder are matched with one another, the fixing pipe and the universal adjusting pipe are split, the distance between the fixing pipe and the universal adjusting pipe is adjusted through the adjusting pipe, and therefore the distance between the fixing pipe and the universal adjusting pipe can be adjusted conveniently; and the spraying height of the spraying pipe can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of cooling mechanisms for numerical control machining centers, in particular to a cooling mechanism and a numerical control machining center thereof. Background Art

[0002] A CNC machining center is usually a device that processes workpieces. When the CNC machining center processes the workpiece, a spray cooling mechanism is used to cool the tool.

[0003] The application number 202322489283.8 mentions a spray assembly of a CNC machining center, including an adsorption mechanism, a universal adjuster fixedly connected at the middle position of the adsorption mechanism, and a spray mechanism is provided at the end of the universal adjuster away from the adsorption mechanism, the spray mechanism includes a placement tube, a connecting bin is provided inside the placement tube, and a connecting hole is provided on one side surface of the connecting bin, and the connecting hole and the spray pipe are fixedly connected, one end of the placement tube is fixedly connected to the connecting tube, a accommodating bin is provided inside the placement tube near the connecting bin, and a spray pipe is placed inside the accommodating bin, and a spray head is fixedly connected to the end of the spray pipe away from the connecting hole.

[0004] Among them, spray pipes and spray heads are used to spray and cool tools and workpieces. The universal adjuster supports the spray pipe, and the universal adjuster can adjust the angle of the spray pipe. The adsorption mechanism is adsorbed inside the CNC machining center. However, different CNC machining centers have different tools and their own heights, and then there will be a situation where the tool height and the distance from the top of the CNC machining center are different, resulting in a mismatch in the spray height of the spray pipe. It is not convenient to adjust the spray height of the spray pipe according to needs, and there are certain limitations. Utility Model Content

[0005] The purpose of the present utility model is to provide a cooling mechanism and a CNC machining center thereof to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a cooling mechanism comprising:

[0007] A fixed pipe, a universal adjustment pipe is provided on the side of the fixed pipe, and a spray pipe is fixedly sleeved on one end of the universal adjustment pipe;

[0008] The side of the fixed tube is provided with an adjustment mechanism for splicing the fixed tube with the universal adjustment tube, and the adjustment mechanism includes:

[0009] an adjusting tube, the adjusting tube being located between the fixed tube and the universal adjusting tube and being used to connect the interiors of the fixed tube and the universal adjusting tube;

[0010] The locking cylinder and the bearing cylinder are connected to the inner cavity of the locking cylinder through threaded insertion, and the locking cylinder and the bearing cylinder are used to lock the installation position of the adjusting tube.

[0011] Preferably, the outer walls of the fixed tube and the adjusting tube are respectively fixedly inserted and connected with the inner cavity of the supporting tube, and a through groove is opened on the side of the locking tube, and the adjusting tube and the universal adjusting tube are respectively slidably inserted and connected with the inner cavity of the through groove.

[0012] Preferably, the outside of the adjusting tube and the universal adjusting tube are fixedly connected with a positioning tube, the side of the positioning tube is fitted with the inner wall of the locking tube, and the outer wall of the locking tube is fixedly connected with an operating rod.

[0013] Preferably, the sides of the adjusting tube and the universal adjusting tube are fixedly connected with connecting cylinders, the outer walls of the connecting cylinders are fixedly inserted with sealing cylinders, and the sealing cylinders are slidingly inserted with the inner cavities of the fixed tube and the universal adjusting tube respectively.

[0014] Preferably, a through groove is provided on the outside of the locking cylinder, and a positioning rod for locking the installation position of the locking cylinder is slidably provided inside the through groove. A circular groove is provided on the outer wall of the positioning cylinder, and the positioning rod is slidably connected to the inner cavity of the circular groove. The top end of the positioning rod is fixedly connected to a connecting frame, and the outer wall of the locking cylinder is fixedly connected to a clamping frame.

[0015] Preferably, the inner cavity of the connecting frame is slidingly provided with a clamping block for locking the position of the connecting frame, the clamping block is slidably and interlaced with the inner cavity of the clamping frame, the side of the clamping block is fixedly connected to the movable plate, the side of the movable plate is fixedly connected to the connecting rod, the side of the connecting rod is fixedly connected to the pulling plate, the side of the inner wall of the connecting frame is symmetrically provided with grooves, the inner wall of the groove is fixedly connected to an elastic rope for pulling the movable plate to slide horizontally, and one end of the elastic rope is fixedly connected to the movable plate.

[0016] Another object of the present invention is to provide a CNC machining center, which includes the above-mentioned cooling mechanism.

[0017] Technical effects and advantages of this utility model:

[0018] The utility model utilizes the mutual cooperation of the fixed tube, the universal adjustment tube, the adjustment tube, the locking tube, the connecting tube, the bearing tube and the positioning tube to separate the fixed tube and the universal adjustment tube, the adjusting tube adjusts the distance between the fixed tube and the universal adjustment tube, the connecting tube assembles and connects the adjustment tube, and the locking tube is connected to the bearing tube, which is conducive to adjusting the distance between the fixed tube and the universal adjustment tube, so as to adjust the spray height of the spray pipe and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a front sectional structural diagram of the regulating pipe of the present invention.

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Fixed pipe; 2. Universal adjustment pipe; 3. Spray pipe; 4. Adjustment mechanism; 41. Adjustment pipe; 42. Locking cylinder; 43. Connecting cylinder; 44. Bearing cylinder; 45. Positioning cylinder; 46. Positioning rod; 47. Connecting frame; 48. Moving plate; 49. Snap-in block; 410. Snap-in frame; 411. Connecting rod; 412. Pulling plate; 413. Elastic rope. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figure 1-3 The cooling mechanism shown includes a fixed pipe 1, a universal adjustment pipe 2 is provided on the side of the fixed pipe 1, the fixed pipe 1 and the universal adjustment pipe 2 are detachable, and a spray pipe 3 is fixedly sleeved on one end of the universal adjustment pipe 2.

[0025] Furthermore, an adjustment mechanism 4 is provided on the side of the fixed tube 1 for splicing the fixed tube 1 with the universal adjustment tube 2. The adjustment mechanism 4 includes an adjustment tube 41, a locking cylinder 42 and a supporting cylinder 44. The size and quantity of the adjustment tube 41 can be customized. The adjustment tube 41 is conducive to adjusting the distance between the fixed tube 1 and the universal adjustment tube 2, and thus is conducive to adjusting the spray cooling height of the spray pipe 3. The locking cylinder 42 is conducive to connecting with the supporting cylinder 44, and thus is conducive to locking and fixing the adjustment tube 41, facilitating the connection and fixation between the adjustment tube 41, the fixed tube 1 and the universal adjustment tube 2. There are multiple locking cylinders 42 and supporting cylinders 44. The adjustment tube 41 is located between the fixed tube 1 and the universal adjustment tube 2. The adjustment tube 41 is used to connect the fixed tube 1 with the interior of the universal adjustment tube 2. The supporting cylinder 44 is threadedly connected to the inner cavity of the locking cylinder 42. The locking cylinder 42 and the supporting cylinder 44 are used to lock the installation position of the adjustment tube 41.

[0026] Specifically, the outer walls of the fixed tube 1 and the adjusting tube 41 are fixedly inserted and connected with the inner cavity of the supporting tube 44 respectively, and a through groove is opened on the side of the locking tube 42. The adjusting tube 41 and the universal adjusting tube 2 are slidingly inserted and connected with the inner cavity of the through groove respectively. The outside of the adjusting tube 41 and the universal adjusting tube 2 are fixedly inserted and connected with a positioning tube 45, which is beneficial to limit the installation position of the locking tube 42, and at the same time is beneficial to the mutual squeezing between the adjusting tube 41, the fixed tube 1 and the universal adjusting tube 2. The side of the positioning tube 45 fits with the inner wall of the locking tube 42, and the outer wall of the locking tube 42 is fixedly connected with an operating rod, which is beneficial to the rotation operation of the locking tube 42.

[0027] More specifically, the sides of the adjusting tube 41 and the universal adjusting tube 2 are fixedly connected with a connecting tube 43, which is conducive to positioning the installation of the adjusting tube 41, the fixed tube 1 and the universal adjusting tube 2, and is also conducive to the internal communication operation between the fixed tube 1, the universal adjusting tube 2 and the adjusting tube 41. The outer wall of the connecting tube 43 is fixedly connected with a sealing tube. The sealing tube is made of rubber, which is conducive to the sealing operation of the connecting tube 43, and is convenient for increasing the sealing between the adjusting tube 41, the fixed tube 1 and the universal adjusting tube 2. The sealing tube slides with the inner cavity of the fixed tube 1 and the universal adjusting tube 2 respectively. The locking cylinder 42 is provided with a through groove on the outside, and a positioning rod 46 for locking the installation position of the locking cylinder 42 is provided inside the through groove for sliding. It is beneficial to limit the relative position of the locking cylinder 42 and the positioning cylinder 45, and thus it is beneficial to limit the locking cylinder 42. The outer wall of the positioning cylinder 45 is provided with a circular groove, and the positioning rod 46 is slidably connected with the inner cavity of the circular groove. The top of the positioning rod 46 is fixedly connected with a connecting frame 47, which is beneficial to drive the positioning rod 46 to move, and is convenient for pulling the positioning rod 46. The outer wall of the locking cylinder 42 is fixedly connected with a card frame 410, is conducive to connecting with the clamping block 49, the inner cavity of the connecting frame 47 is slidably provided with a clamping block 49 for locking the position of the connecting frame 47, which is conducive to limiting the relative position of the connecting frame 47 and the clamping frame 410, avoiding the random sliding of the positioning rod 46, the clamping block 49 is slidably connected with the inner cavity of the clamping frame 410, and the side of the clamping block 49 is fixedly connected with the moving plate 48, which is conducive to driving the clamping block 49 to move, and the side of the moving plate 48 is fixedly connected with the connecting rod 411, which is conducive to pulling the moving plate 48. The side is fixedly connected with a pulling plate 412, which is conducive to pulling the connecting rod 411 and the movable plate 48 to move, so that the clamping block 49 is connected to or disconnected from the clamping frame 410. The side of the inner wall of the connecting frame 47 is symmetrically provided with grooves, and the inner wall of the groove is fixedly connected with an elastic rope 413 for pulling the movable plate 48 to slide horizontally. The pulling force of the elastic rope 413 is conducive to pulling the movable plate 48 to move, so that the movable plate 48 and the clamping block 49 are restored to their original positions after movement, which is convenient for repeated operation of the clamping block 49. One end of the elastic rope 413 is fixedly connected to the movable plate 48.

[0028] This embodiment provides a CNC machining center, which includes the above-mentioned cooling mechanism.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling mechanism, comprising: A fixed pipe (1), wherein a universal adjustment pipe (2) is provided on the side of the fixed pipe (1), and a spray pipe (3) is fixedly sleeved on one end of the universal adjustment pipe (2); It is characterized in that an adjustment mechanism (4) for splicing the fixed tube (1) and the universal adjustment tube (2) is provided on the side of the fixed tube (1), and the adjustment mechanism (4) comprises: an adjusting tube (41), the adjusting tube (41) being located between the fixed tube (1) and the universal adjusting tube (2), the adjusting tube (41) being used to connect the interiors of the fixed tube (1) and the universal adjusting tube (2); The locking cylinder (42) and the bearing cylinder (44) are connected to the inner cavity of the locking cylinder (42) by threaded insertion. The locking cylinder (42) and the bearing cylinder (44) are used to lock the installation position of the regulating tube (41).

2. A cooling mechanism according to claim 1, characterized in that: The outer walls of the fixed tube (1) and the adjusting tube (41) are respectively fixedly inserted and connected with the inner cavity of the supporting tube (44); a through groove is provided on the side of the locking tube (42); and the adjusting tube (41) and the universal adjusting tube (2) are respectively slidably inserted and connected with the inner cavity of the through groove.

3. A cooling mechanism according to claim 1, characterized in that: The outsides of the adjusting tube (41) and the universal adjusting tube (2) are fixedly connected with a positioning tube (45), the side of the positioning tube (45) is in contact with the inner wall of the locking tube (42), and the outer wall of the locking tube (42) is fixedly connected with an operating rod.

4. A cooling mechanism according to claim 1, characterized in that: The sides of the adjusting tube (41) and the universal adjusting tube (2) are both fixedly connected with a connecting tube (43), and the outer wall of the connecting tube (43) is fixedly connected with a sealing tube, and the sealing tube is respectively connected with the inner cavity of the fixed tube (1) and the universal adjusting tube (2) in a sliding manner.

5. A cooling mechanism according to claim 3, characterized in that: A through groove is provided on the outside of the locking cylinder (42), and a positioning rod (46) is slidably provided inside the through groove for locking the installation position of the locking cylinder (42). A circular groove is provided on the outer wall of the positioning cylinder (45), and the positioning rod (46) is slidably connected to the inner cavity of the circular groove. The top end of the positioning rod (46) is fixedly connected to a connecting frame (47), and the outer wall of the locking cylinder (42) is fixedly connected to a clamping frame (410).

6. A cooling mechanism according to claim 5, characterized in that: The inner cavity of the connecting frame (47) is slidably provided with a clamping block (49) for locking the position of the connecting frame (47), and the clamping block (49) is slidably connected to the inner cavity of the clamping frame (410). The side of the clamping block (49) is fixedly connected to a movable plate (48), and the side of the movable plate (48) is fixedly connected to a connecting rod (411), and the side of the connecting rod (411) is fixedly connected to a pulling plate (412). The side of the inner wall of the connecting frame (47) is symmetrically provided with grooves, and the inner wall of the groove is fixedly connected to an elastic rope (413) for pulling the movable plate (48) to slide horizontally, and one end of the elastic rope (413) is fixedly connected to the movable plate (48).

7. A CNC machining center, characterized in that: The CNC machining center includes the cooling mechanism according to any one of claims 1 to 6.

Images