Lubricating device of numerical control gang tool lathe

Abstract

The utility model belongs to the technical field of numerical control lathes, and particularly relates to a lubricating device of a numerical control gang tool lathe, which comprises a machine frame, the surface of the machine frame is fixedly connected with a three-jaw chuck, an oil storage tank is arranged above the three-jaw chuck, the outer wall of the oil storage tank is fixedly connected with a shunt pipe, the surface of the machine frame is fixedly connected with a collecting box, and the collecting box is fixedly connected with the oil storage tank. The rotary drainage device comprises an oil conveying pipe. According to the lubricating device of the numerical control gang tool lathe, a rotating drainage device and a stop valve handle which are arranged move to drive a sleeving ring to rotate, a rolling wheel slides along the outer wall of the sleeving ring, lifting and impacting of a lifting plate are driven by rising and falling of a protruding block, sliding of the rolling wheel along the sleeving ring and the protruding block, and stress rotation of the sleeving ring drives a fixing column to move; the fixing column is limited by the two sets of clamping blocks to drive the sleeving ring to operate, lubricating oil is prevented from being deposited in the oil storage tank and blocking an oil duct, friction and abrasion of machine parts are reduced, and the service life of equipment is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a lubricating device for numerically controlled row-cut lathes. Background Art

[0002] CNC row cutter lathe is a high-precision and high-efficiency machining equipment, which is widely used in various mechanical manufacturing fields. The equipment adopts advanced CNC technology, which can realize automatic, high-precision and high-efficiency machining, greatly improving production efficiency and machining quality.

[0003] At present, in the prior art, a Chinese patent with announcement number CN209598815U discloses a lubrication device for a CNC lathe, which is connected to an oil pipeline through an oil inlet, and lubricating oil is injected from the oil inlet, a part of the lubricating oil directly flows to the oil outlet, and the other part of the lubricating oil flows out from the diversion pipe, thereby increasing the lubrication area of ​​the lubricating oil, so that all parts of the surface of the three-jaw chuck can be lubricated, thereby improving the lubrication effect. However, in actual use of the device, the sediment accumulated in the oil storage tank may block the oil channel, affect the fluidity and uniform distribution of the lubricating oil, and may accelerate the oxidation and aging process of the oil, resulting in a decrease in the lubrication effect. In view of this, we propose a lubrication device for a CNC row cutter lathe. Utility Model Content

[0004] The main purpose of the utility model is to provide a lubrication device for a CNC gang tool lathe, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the lubrication device of the CNC gang tool lathe proposed by the utility model comprises a frame, the outer wall of the frame is fixedly connected to a control console, the surface of the frame is fixedly connected to a three-jaw chuck, an oil storage tank is arranged above the three-jaw chuck, the outer wall of the oil storage tank is fixedly connected to a shunt pipe, one end of the oil storage tank away from the shunt pipe is movably connected to an oil cup through a rotating drainage device, the surface of the frame is fixedly connected to a collection box, and the rotating drainage device comprises:

[0006] An oil pipeline, wherein one end of the oil storage tank away from the diversion pipe is fixedly connected to the oil pipeline;

[0007] A valve seat is fixedly connected to the inner wall of the oil pipeline.

[0008] Preferably, the outer wall of the oil pipeline is rotatably connected to a stop valve handle, and a knocking assembly is provided on the outer wall of the stop valve handle. The stop valve handle is used to drive the valve disc to move vertically along the center line of the valve seat, and the pressure of the stop valve handle is used to make the valve disc sealing surface and the valve seat sealing surface fit tightly to prevent medium leakage.

[0009] Preferably, the knocking assembly includes a connecting seat, and the connecting seat is fixedly connected to the valve seat.

[0010] Preferably, a sliding groove is provided on the outer wall of the connecting seat, a lifting plate is slidably connected in the sliding groove, a roller is rotatably connected to the outer wall of the lifting plate, and the sliding connection of the roller drives the lifting and lowering collision of the lifting plate.

[0011] Preferably, a sleeve ring is sleeved on the outer wall of the stop valve handle, and a protrusion is fixedly connected to the outer wall of the sleeve ring. The rotation of the stop valve handle drives the rotation of the sleeve ring, and the roller slides along the outer wall of the sleeve ring and rises and falls due to the ups and downs of the protrusion.

[0012] Preferably, the outer wall of the sleeve ring is fixedly connected with a fixing column, and blocks are provided on both sides of the fixing column. The forced rotation of the sleeve ring drives the movement of the fixing column, and the fixing column is limited by the two groups of blocks to drive the sleeve ring to operate.

[0013] The utility model provides a lubricating device for a CNC row cutter lathe, which has the following beneficial effects:

[0014] (1) The lubrication device of the CNC gang tool lathe is provided with a rotating drainage device. The movement of the stop valve handle drives the rotation of the sleeve ring. The roller slides along the outer wall of the sleeve ring and is lifted and lowered by the ups and downs of the protrusion. The roller slides along the sleeve ring, driving the lifting and lowering impact of the lifting plate. The forced rotation of the sleeve ring drives the movement of the fixed column. The fixed column is limited by the two groups of blocks and drives the sleeve ring to continue to operate, thereby preventing the lubricating oil from accumulating and settling in the oil storage tank, reducing the friction and wear of the machine parts.

[0015] (2) The lubrication device of the CNC row cutter lathe is equipped with a knocking component. The deposited lubricating oil is prone to form sludge after being left standing for a long time, which not only affects the normal operation of the equipment but may also cause damage to the equipment. The knocking component can prevent the formation of sludge through vibration and keep the lubricating oil clean and fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The cross-sectional structure diagram of the oil pipeline of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the handle structure of the stop valve of the utility model;

[0021] Figure 5 The cross-sectional structure diagram of the oil pipeline of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 6 Practical Figure 5 Schematic diagram of the structure of A.

[0023] Description of Figure Numbers:

[0024] 1. Frame; 101. Control console; 2. Three-jaw chuck; 3. Oil storage tank; 301. Diverter pipe; 4. Oil cup; 5. Rotating drainage device; 51. Oil pipeline; 52. Valve seat; 53. Stop valve handle; 54. Knocking assembly; 541. Connecting seat; 542. Lifting plate; 543. Roller; 55. Socket ring; 551. Fixed column; 552. Block; 6. Collection box.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 6 The utility model proposes a lubrication device for a CNC tool lathe, comprising a frame 1, an outer wall of the frame 1 is fixedly connected to a control console 101, the surface of the frame 1 is fixedly connected to a three-jaw chuck 2, an oil storage tank 3 is arranged above the three-jaw chuck 2, and the outer wall of the oil storage tank 3 is fixedly connected to a shunt pipe 301. The above-mentioned three-jaw chuck 2, shunt pipe 301 and oil storage tank 3 are similar to the principles mentioned in the Chinese patent with authorization announcement number CN209598815U (a lubrication device for a CNC lathe), and the effects achieved are the same. They are existing public technical means in this field and will not be elaborated herein. One end of the oil storage tank 3 away from the shunt pipe 301 is movably connected to the oil cup 4 through a rotating drainage device 5, the surface of the frame 1 is fixedly connected to a collecting box 6, and the rotating drainage device 5 includes an oil delivery pipe 51.

[0028] In the embodiment of the utility model, in order to reduce the friction and wear of machine parts and shorten the service life of the equipment, specifically, the end of the oil storage tank 3 away from the shunt pipe 301 is fixedly connected to the oil pipeline 51, the inner wall of the oil pipeline 51 is fixedly connected to the valve seat 52, the outer wall of the oil pipeline 51 is rotatably connected to the stop valve handle 53, and the outer wall of the stop valve handle 53 is provided with a knocking assembly 54. The stop valve handle 53 is used to drive the valve disc to move vertically along the center line of the valve seat 52, and the pressure of the stop valve handle 53 is used to make the valve disc sealing surface and the valve seat 52 sealing surface closely match to prevent medium leakage. The knocking assembly 54 includes a connecting seat 541, which is fixedly connected to the valve seat 52, and the outer wall of the connecting seat 541 is provided with a sliding The lifting plate 542 is slidably connected in the sliding groove, and the outer wall of the lifting plate 542 is rotatably connected with the roller 543. The sliding of the roller 543 drives the lifting and lowering collision of the lifting plate 542. The outer wall of the stop valve handle 53 is sleeved with a sleeve ring 55, and the outer wall of the sleeve ring 55 is fixedly connected with a protrusion. The rotation of the stop valve handle 53 drives the rotation of the sleeve ring 55. The roller 543 slides along the outer wall of the sleeve ring 55 and is lifted and lowered by the ups and downs of the protrusion. The outer wall of the sleeve ring 55 is fixedly connected with a fixed column 551, and blocks 552 are arranged on both sides of the fixed column 551. The rotation of the sleeve ring 55 drives the movement of the fixed column 551, and the fixed column 551 is limited by the two groups of blocks 552 to drive the sleeve ring 55 to operate.

[0029] In the utility model, when in use, the stop valve handle 53 is used to drive the valve disc to move vertically along the center line of the valve seat 52, and the pressure of the stop valve handle 53 is used to make the valve disc sealing surface and the valve seat 52 sealing surface closely match to prevent medium leakage. The movement of the stop valve handle 53 drives the rotation of the sleeve ring 55, and the roller 543 slides along the outer wall of the sleeve ring 55, and is lifted and lowered by the ups and downs of the protrusion. The roller 543 slides along the sleeve ring 55 and the protrusion, driving the lifting and lowering collision of the lifting plate 542. The forced rotation of the sleeve ring 55 drives the movement of the fixed column 551, and the fixed column 551 is limited by the two groups of blocks 552 to drive the sleeve ring 55 to continue to operate, thereby preventing the lubricating oil from accumulating and precipitating in the oil storage tank 3, blocking the oil channel, reducing the friction and wear of machine parts, and shortening the service life of the equipment.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lubrication device for a CNC gang tool lathe, comprising a frame (1), characterized in that: The outer wall of the frame (1) is fixedly connected to a control console (101); the surface of the frame (1) is fixedly connected to a three-jaw chuck (2); an oil storage tank (3) is arranged above the three-jaw chuck (2); the outer wall of the oil storage tank (3) is fixedly connected to a shunt pipe (301); one end of the oil storage tank (3) away from the shunt pipe (301) is movably connected to an oil cup (4) via a rotating drainage device (5); the surface of the frame (1) is fixedly connected to a collection box (6); the rotating drainage device (5) comprises: An oil pipeline (51), to which an end of the oil storage tank (3) away from the diversion pipe (301) is fixedly connected; A valve seat (52), the inner wall of the oil delivery pipe (51) is fixedly connected to the valve seat (52), the outer wall of the oil delivery pipe (51) is rotatably connected to a stop valve handle (53), the outer wall of the stop valve handle (53) is provided with a knocking assembly (54), the knocking assembly (54) comprises a connecting seat (541), the connecting seat (541) is fixedly connected to the valve seat (52), the outer wall of the connecting seat (541) is provided with a sliding groove, a lifting plate (542) is slidably connected in the sliding groove, the outer wall of the lifting plate (542) is rotatably connected to a roller (543), the outer wall of the stop valve handle (53) is sleeved with a sleeve ring (55), the outer wall of the sleeve ring (55) is fixedly connected to a protrusion, the outer wall of the sleeve ring (55) is fixedly connected to a fixing column (551), and both sides of the fixing column (551) are fixedly connected to a clamping block (552).

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