Guide rail oil filling device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool guide rail oil filling device which comprises a guide rail oil tank, the outer walls of the two sides of the guide rail oil tank are rotationally connected with connecting frames, an oil filling hopper is arranged between the two connecting frames, and the oil filling hopper is fixedly connected with the two connecting frames. A hose is fixedly connected to the bottom of the oil injection hopper, an upper oil injection base is fixedly connected to the outer wall of the hose, a lower oil injection base matched with the upper oil injection base is fixedly connected to the outer wall of the top of the guide rail oil tank, a connecting assembly is arranged between the lower oil injection base and the upper oil injection base, and a limiting rotating assembly is arranged on the outer wall of the connecting frame. According to the guide rail oil filling device, workers can conveniently fill guide rail oil into the guide rail oil tank, the guide rail oil is prevented from being scattered, the loss of the guide rail oil is reduced, and the guide rail oil filling efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of numerical control machine tools, in particular to a guide rail oil filling device for a numerical control machine tool. BACKGROUND

[0002] Numerical control machine tools play an extremely important role in modern industrial production, and the high-precision machining thereof depends on the good running state of various components, wherein the guide rail, as one of the key components of the numerical control machine tool, is crucial to timely and appropriate guide rail oil filling.

[0003] According to the related technology in the above, the inventor believes that the traditional guide rail oil filling mode has many disadvantages, most of which adopt the method of manual periodic filling, and usually the guide rail oil needs to be poured from the storage oil tank into the guide rail oil tank, and there is a lack of connection between the storage oil tank and the guide rail oil tank, so that the filling can easily cause the guide rail oil to spill, causing the waste of the guide rail oil and the pollution of the working environment, therefore, the guide rail oil filling device for the numerical control machine tool is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE INVENTION

[0005] In order to solve the above problems, the application provides a guide rail oil filling device for a numerical control machine tool.

[0006] The guide rail oil filling device for the numerical control machine tool provided by the application adopts the following technical scheme:

[0007] A guide rail oil filling device for a numerical control machine tool, comprising a guide rail oil tank, the outer walls of both sides of the guide rail oil tank are rotationally connected with connecting frames, an oil filling tank is arranged between the two connecting frames, and the oil filling tank is fixedly connected with the two connecting frames, a soft tube is fixedly connected to the bottom of the oil filling tank, an upper oil filling seat is fixedly connected to the outer wall of the soft tube, a lower oil filling seat matched with the upper oil filling seat is fixedly connected to the top outer wall of the guide rail oil tank, a connecting assembly is arranged between the lower oil filling seat and the upper oil filling seat, and a limit rotation assembly is arranged on the outer wall of the connecting frame.

[0008] Preferably, a liquid level sensor for detecting the change of the liquid level is fixedly installed in the guide rail oil tank.

[0009] Preferably, the connecting assembly comprises a plurality of L-shaped grooves, the plurality of L-shaped grooves are circumferentially arranged on the lower oil filling seat, and the outer wall of the soft tube is fixedly connected with a plurality of L-shaped rods matched with the L-shaped grooves.

[0010] Preferably, the limiting rotating component comprises a supporting rod, the supporting rod is fixedly connected with the connecting frame, a sliding block is slidably connected to the outer wall of the supporting rod, and a spring is arranged between the sliding block and the supporting rod, the spring is fixedly connected with the sliding block and the supporting rod, a fixed rod is fixedly connected to the outer wall of the sliding block, and a plurality of fixed holes are formed in the side outer wall of the guide rail oil tank, and the fixed rod is matched with the plurality of fixed holes.

[0011] Preferably, a sealing ring is arranged between the lower oil filling seat and the upper oil filling seat.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] Through the connecting frame, the connecting frame is rotated to the upper side of the lower oil filling seat, and the limiting rotating component is used to fix the oil filling bucket after rotation, so that the upper oil filling seat and the lower oil filling seat are connected through the connecting component, and the oil filling bucket is arranged to facilitate the injection of guide rail oil, so that the guide rail oil enters the guide rail oil tank through the hose, and the filling work is completed. Compared with the prior art, the worker can conveniently fill the guide rail oil tank with guide rail oil, avoid spilling of guide rail oil, reduce the loss of guide rail oil, and greatly improve the efficiency of guide rail oil filling. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall schematic diagram of the application embodiment one;

[0015] Figure 2 is a lower oil filling seat structure schematic diagram of the application embodiment one;

[0016] Figure 3 is an upper oil filling seat structure schematic diagram of the application embodiment one;

[0017] Figure 4 is Figure 1 is an enlarged schematic diagram of structure A in the middle.

[0018] Marked: 1, guide rail oil tank; 2, lower oil filling seat; 3, connecting frame; 4, oil filling bucket; 5, upper oil filling seat; 6, hose; 7, supporting rod; 8, spring; 9, sliding block; 10, fixed rod; 11, fixed hole; 13, liquid level sensor; 14, L-shaped groove; 15, sealing ring; 16, L-shaped rod. DETAILED DESCRIPTION

[0019] The following will be combined with the Figure 1 - Figure 4 The application will be further described in detail.

[0020] Embodiment one:

[0021] A numerical control machine tool guide rail oil filling device, including guide rail oil tank 1, both sides of guide rail oil tank 1 outer wall are rotatably connected with connecting frame 3, two connecting frames 3 are provided with oil injection tank 4, and oil injection tank 4 is fixedly connected with two connecting frames 3, by rotating two connecting frames 3, so as to facilitate the rotation of two connecting frames 3, and then the position of two connecting frames 3 is changed, which is convenient for daily use, meanwhile, oil injection tank 4 adopts larger caliber oil injection port, which is convenient for workers to inject guide rail oil, the bottom of oil injection tank 4 is fixedly connected with hose 6, hose 6 is communicated with oil injection tank 4, the outer wall of hose 6 is fixedly connected with upper oil injection seat 5, the top outer wall of guide rail oil tank 1 is fixedly connected with lower oil injection seat 2 matched with upper oil injection seat 5, connecting assembly is arranged between lower oil injection seat 2 and upper oil injection seat 5, through connecting assembly, lower oil injection seat 2 and upper oil injection seat 5 are connected, so that guide rail oil in oil injection tank 4 enters guide rail oil tank 1 through hose 6, the outer wall of connecting frame 3 is provided with limiting rotation assembly, through limiting rotation assembly, the rotation of connecting frame 3 is limited, so that oil injection tank 4 can be rotated to one side, which is convenient for daily placement and does not affect the work of workers.

[0022] Wherein the inside of guide rail oil tank 1 is fixedly installed with liquid level sensor 13 for detecting the change of liquid level, through liquid level sensor 13, the oil level in guide rail oil tank 1 is detected, so that the data is fed back to the controller, which is convenient for workers to control oil filling.

[0023] Wherein the connecting assembly comprises a plurality of L-shaped grooves 14, a plurality of L-shaped grooves 14 are arranged in a circular array on the lower oil injection seat 2, the outer wall of hose 6 is fixedly connected with a plurality of L-shaped rods 16 matched with L-shaped grooves 14, by connecting L-shaped rods 16 at the bottom of upper oil injection seat 5 with L-shaped grooves 14, rotating upper oil injection seat 5, L-shaped rods 16 are connected with L-shaped grooves 14, the connection between upper oil injection seat 5 and lower oil injection seat 2 is completed.

[0024] The limiting rotating assembly comprises a supporting rod 7 fixedly connected with the connecting frame 3, a sliding block 9 slidably sleeved with the outer wall of the supporting rod 7, a spring 8 arranged between the sliding block 9 and the supporting rod 7 and fixedly connected with the sliding block 9 and the supporting rod 7, a fixed rod 10 fixedly connected with the outer wall of the sliding block 9, and a plurality of fixed holes 11 formed in the side outer wall of the guide rail oil tank 1 and matched with the fixed rod 10. When the position of the oil filling bucket 4 needs to be changed, the sliding block 9 is pulled to drive the fixed rod 10 to move, so that the fixed rod 10 is separated from the fixed holes 11, the connecting frame 3 is rotated, and the fixed rod 10 is driven by the connecting frame 3 to rotate to a suitable position after the connecting frame 3 is rotated. The pulling of the sliding block 9 is released, the spring 8 drives the sliding block 9 to rebound, the sliding block 9 drives the fixed rod 10 to shrink, and the fixed rod 10 is corresponded with the position of the fixed holes 11 after rotation.

[0025] A sealing ring 15 is arranged between the lower oil filling seat 2 and the upper oil filling seat 5. The sealing ring 15 is arranged in the lower oil filling seat 2 and the upper oil filling seat 5, so as to improve the sealing degree between the lower oil filling seat 2 and the upper oil filling seat 5.

[0026] The implementation principle of the guide rail oil filling device for a numerical control machine tool is as follows. First, the L-shaped rod 16 at the bottom of the upper oil filling seat 5 is butted with the L-shaped groove 14 to rotate the upper oil filling seat 5, the L-shaped rod 16 is clamped with the L-shaped groove 14, the lower oil filling seat 2 is connected with the upper oil filling seat 5, the guide rail oil in the storage oil tank is directly poured into the oil filling bucket 4, the guide rail oil in the oil filling bucket 4 enters the lower oil filling seat 2 through the hose 6, the guide rail oil enters the guide rail oil tank 1, the oil in the guide rail oil tank 1 enters the guide rail, the liquid level in the guide rail oil tank 1 is monitored by the liquid level sensor 13 during the filling process, the data is fed back to the controller on the numerical control machine tool for display, the filling amount is controlled, the guide rail oil is filled, the sliding block 9 is pulled to drive the fixed rod 10 to move after the guide rail oil is filled, the fixed rod 10 is separated from the fixed holes 11, the connecting frame 3 is rotated to drive the oil filling bucket 4 to rotate to the side of the guide rail oil tank 1, the oil filling bucket 4 is stored, the daily operation is facilitated, the connecting frame 3 is rotated to drive the fixed rod 10 to rotate, the fixed rod 10 is corresponded with the corresponding fixed holes 11, the pulling of the sliding block 9 is released, the spring 8 drives the sliding block 9 to rebound, the sliding block 9 shrinks, the sliding block 9 drives the fixed rod 10 to shrink, the fixed rod 10 is butted with the fixed holes 11, the connecting frame 3 is fixed, and the oil filling bucket 4 is stored.

[0027] The above describes an exemplary embodiment of the guide rail oil filling device for a numerical control machine provided by the present disclosure with reference to a preferred embodiment, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiment, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and without exceeding the protection scope of the present disclosure, the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A guide rail oil filling device for a numerical control machine tool, comprising a guide rail oil tank (1), characterized in that: Both sides of the guide rail oil tank (1) outer wall are rotationally connected with connecting frame (3), two connecting frame (3) between the oil tank (4) is provided, and the oil tank (4) and two connecting frame (3) are fixedly connected, the bottom of the oil tank (4) is fixedly connected with the hose (6), the outer wall of the hose (6) is fixedly connected with the upper oil seat (5), the top outer wall of the guide rail oil tank (1) is fixedly connected with the lower oil seat (2) matched with the upper oil seat (5), the lower oil seat (2) and the upper oil seat (5) are provided with connecting assembly, the outer wall of the connecting frame (3) is provided with limiting rotation assembly.

2. The oil filling device for guide rails of a CNC machine tool according to claim 1, characterized in that: The inside of the guide rail oil tank (1) is fixedly installed with liquid level sensor (13) for detecting liquid level change.

3. The oil filling device for guide rails of a CNC machine tool according to claim 1, characterized in that: The connecting assembly comprises a plurality of L-shaped grooves (14), a plurality of L-shaped grooves (14) are arranged in a circular array on the lower oil seat (2), and the outer wall of the hose (6) is fixedly connected with a plurality of L-shaped rods (16) matched with the L-shaped grooves (14).

4. The oil filling device for guide rails of a CNC machine tool according to claim 1, characterized in that: The limiting rotation assembly comprises a support rod (7), the support rod (7) is fixedly connected with the connecting frame (3), the outer wall of the support rod (7) is slidably sleeved with a sliding block (9), and the sliding block (9) and the support rod (7) are provided with a spring (8), the spring (8) is fixedly connected with the sliding block (9) and the support rod (7), the outer wall of the sliding block (9) is fixedly connected with a fixed rod (10), the side outer wall of the guide rail oil tank (1) is provided with a plurality of fixed holes (11), and the fixed rod (10) is matched with the plurality of fixed holes (11).

5. The oil filling device for guide rails of a CNC machine tool according to claim 1, characterized in that: The lower oil seat (2) and the upper oil seat (5) are provided with a sealing ring (15).

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