Oil adding device of threading machine

Abstract

The utility model belongs to the technical field of machine tool auxiliary devices, and particularly relates to a threading machine oil adding device which comprises a first connecting block. The inner surface wall of the first connecting block is fixedly connected with an auxiliary flow limiting block. The two sides of the first connecting block are fixedly connected with connecting pieces. The inner surface wall of the connecting piece is fixedly connected with a second connecting block; the bottom of the second connecting block communicates with an oil dripping pipe. The inner surface walls of the second connecting block and the first connecting block are rotationally connected with top limiting pipes; a shifting block is communicated between the top limiting pipes; during work, by arranging the auxiliary flow limiting block and the adjusting flow limiting block, the size of a gap formed between the adjusting flow limiting block and the auxiliary flow limiting block can be freely controlled after the adjusting flow limiting block rotates, then the purpose of controlling the oil outlet amount is achieved, diesel oil is conveniently used for lubricating an aluminum pipe, and the service life of the aluminum pipe is prolonged. And a series of problems such as thread irregularity and thread damage caused by hard friction are avoided, the product quality is well improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool auxiliary devices, in particular to a thread machine oiling device. Background Art

[0002] A threading machine is a machine used to process aluminum tubes or other workpiece surfaces into threads. Its working principle is to control the feed movement of the tool on the workpiece through the feed mechanism, while the tool drive mechanism drives the tool to rotate, thereby processing the workpiece into the required threads.

[0003] In the current prior art, when a threading machine is used, a thread cutter is usually used to tap threads to create threads on aluminum tubes or other workpieces. Usually, diesel needs to be manually dripped in during the processing to play a role in lubrication.

[0004] When the threading machine oil filling device is in use, the oil output is limited due to the size of its own oil outlet pipe, and the oil output is completely dependent on the size of the oil outlet pipe for control, so that the device often has the problem of excessive oil output. Therefore, a threading machine oil filling device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a threading machine oiling device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a thread machine oiling device described in the utility model comprises a first connecting block; the inner surface wall of the first connecting block is fixedly connected with an auxiliary flow limiting block; connecting pieces are fixedly connected on both sides of the first connecting block; the inner surface wall of the connecting piece is fixedly connected with a second connecting block; the bottom of the second connecting block is connected with an oil dripping pipe; the inner surfaces of the second connecting block and the first connecting block are both rotatably connected with top limit tubes; a toggle block is connected between the top limit tubes; the inner surface wall of the toggle block is fixedly connected with an adjusting flow limiting block; the adjusting flow limiting block abuts against the auxiliary flow limiting block.

[0007] Preferably, the top of the first connecting block is connected to the bottom plate of the kettle body; the inner surface wall of the bottom plate of the kettle body is provided with a preset hole; the top of the bottom plate of the kettle body is fixedly connected to the oil pot; a display is installed on the side of the oil pot; and the inner surface wall of the oil pot is fixedly connected to a limit strip.

[0008] Preferably, the outer wall of the limiting strip is slidably connected with a lifting floating plate; and top blocks are fixedly connected to both sides of the lifting floating plate.

[0009] Preferably, a first contact waterproof switch is installed on the inner surface wall of the oil pot; the first contact waterproof switch is electrically connected to the display.

[0010] Preferably, a second contact type waterproof switch is installed on the inner surface wall of the oil pot; the second contact type waterproof switch is electrically connected to the display.

[0011] Preferably, the top of the oil pot is connected to an input pipe; the top of the input pipe is threadedly connected to an oil cap.

[0012] Preferably, the outer wall of the input pipe is fixedly connected with a bracket; the side surface of the bracket is fixedly connected with a mounting plate; and the mounting plate is provided with a connecting hole.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a threading machine oiling device. By arranging an auxiliary current limiting block and an adjusting current limiting block, the size of the gap formed between the adjusting current limiting block and the auxiliary current limiting block can be freely controlled after the adjusting current limiting block is rotated, thereby achieving the purpose of controlling the oil output, and then facilitating the use of diesel to lubricate the aluminum tube, avoiding a series of problems such as uneven thread and damaged thread caused by hard friction, thereby greatly improving product quality and increasing production efficiency.

[0015] 2. The utility model provides a threading machine oiling device, which is equipped with a lifting float so that the lifting float can be suspended on the oil surface. When the lifting float is close to the first contact waterproof switch, the first contact waterproof switch is triggered by the top block, which is then displayed on the display, indicating that the oil level in the oil pot is relatively full. Similarly, when it contacts the second contact waterproof switch, it can be known that the oil level is insufficient, and diesel can be added in time to avoid the device from running out of oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is an overall stereogram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the oil pot in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the first connecting block in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the toggle block in the utility model.

[0021] Legend:

[0022] 1. Oil pot; 2. Display; 3. Bracket; 4. Input pipe; 5. Oil cover; 6. Mounting plate; 7. Connection hole; 8. Limit strip; 9. Lifting float; 10. Top block; 11. First contact waterproof switch; 12. Second contact waterproof switch; 13. Second connection block; 14. Oil drip tube; 15. First connection block; 16. Connector; 17. Toggle block; 18. Top limit tube; 19. Auxiliary current limiting block; 20. Adjustment current limiting block; 21. Bottom plate of pot body; 22. Preset hole. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4 The utility model provides a thread machine oiling device, comprising a first connecting block 15; an auxiliary flow limiting block 19 is fixedly connected to the inner surface wall of the first connecting block 15; connecting pieces 16 are fixedly connected to both sides of the first connecting block 15; a second connecting block 13 is fixedly connected to the inner surface wall of the connecting piece 16; an oil dripping pipe 14 is connected to the bottom of the second connecting block 13; an upper limit tube 18 is rotatably connected to the inner surface wall of the second connecting block 13 and the first connecting block 15; a toggle block 17 is connected between the upper limit tube 18; an adjustable limit is fixedly connected to the inner surface wall of the toggle block 17 Flow block 20; the regulating flow limiting block 20 is in contact with the auxiliary flow limiting block 19; when working, rotating the toggle block 17 can drive the regulating flow limiting block 20 to rotate, and form a gap angle with the auxiliary flow limiting block 19, and the size of the gap angle can be changed to control the size of the oil output, thereby realizing the control of the flow rate, and because the second connecting block 13 and the first connecting block 15 are fixed by the connecting piece 16, the rotation of the toggle block 17 will not affect the oil drip pipe 14. At the same time, due to the design of the top limit tube 18, the diesel will not flow out along the connecting gap.

[0026] Further, such as Figure 1 and Figure 2As shown, the top of the first connecting block 15 is connected to the bottom plate 21 of the pot body; the inner wall of the bottom plate 21 of the pot body is provided with a preset hole 22; the top of the bottom plate 21 of the pot body is fixedly connected to the oil pot 1; the side of the oil pot 1 is installed with a display 2; the inner wall of the oil pot 1 is fixedly connected to a limit strip 8; the outer wall of the limit strip 8 is slidably connected to a lifting float 9; the two sides of the lifting float 9 are fixedly connected to the top blocks 10; the inner wall of the oil pot 1 is installed with a first contact waterproof switch 11; the first contact waterproof switch 11 is electrically connected to the display 2; the inner wall of the oil pot 1 is installed with a second contact waterproof switch 12; the second contact waterproof switch 12 is electrically connected to the display 2. During operation, because the lifting float 9 will float above the oil surface, when the amount of oil in the oil pot 1 increases, the lifting float 9 will gradually rise, so that the lifting float 9 rises until it drives the top block 10 to contact the first contact waterproof switch 11. Because the first contact waterproof switch 11 is electrically connected to the display 2, the first contact waterproof switch 11 is triggered and synchronous information is transmitted to the display 2 to remind us that the oil level is sufficient. Similarly, when the oil level decreases, the lifting float 9 will synchronously decrease, so that the top block 10 is in contact with the second contact waterproof switch 12, and the second contact waterproof switch 12 is triggered, so that the display 2 reminds us that the oil level is insufficient and diesel is replenished.

[0027] Further, such as Figure 1 As shown, the top of the oil pot 1 is connected with an input pipe 4; the top of the input pipe 4 is threadedly connected with an oil cap 5; the outer wall of the input pipe 4 is fixedly connected with a bracket 3; the side of the bracket 3 is fixedly connected with a mounting plate 6; the mounting plate 6 is provided with a connecting hole 7. During operation, the bracket 3 and the mounting plate 6 are fixedly installed, and the oil dripping pipe 14 is located above the contact between the copper pipe and the thread cutter, so that the oil drips on the copper pipe during the thread tapping process of the thread cutter, which plays a role of full lubrication, and the oil cap 5 is opened to pour the lubricating oil into the oil pot 1.

[0028] Working principle: Rotating the toggle block 17 can drive the regulating flow-limiting block 20 to rotate, and form a gap angle with the auxiliary flow-limiting block 19. The size of the gap angle can be changed to control the size of the oil output, thereby realizing the control of the flow rate. Because the second connecting block 13 and the first connecting block 15 are fixed by the connecting piece 16, the rotation of the toggle block 17 will not affect the oil dripping pipe 14. At the same time, due to the design of the top limit tube 18, the diesel will not flow out along the connecting gap, because the lifting float 9 will float above the oil surface, and then when the oil amount in the oil pot 1 increases, the lifting float 9 will gradually rise, so that the lifting float 9 rises until it drives the top block 10 to contact the first contact waterproof switch 11. Because the first contact waterproof switch 11 is electrically connected to the display 2, after the first contact waterproof switch 11 is triggered, synchronous information is transmitted to the display 2 to remind us that the oil level is sufficient. Similarly, when the oil level decreases, the lifting float 9 will decrease synchronously, so that the top block 10 contacts the second contact waterproof switch 12, thereby triggering the second contact waterproof switch 12, so that the display 2 reminds us that the oil level is insufficient, and diesel is replenished. The bracket 3 and the mounting plate 6 are fixed, and the oil dripping pipe 14 is located above the contact between the copper tube and the thread cutter, so that during the process of the thread cutter tapping the threads, oil drips onto the copper tube, which plays a role in full lubrication, and the oil cover 5 is opened to pour the lubricating oil into the oil pot 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A threading machine oiling device, comprising a first connecting block (15); characterized in that: The inner surface wall of the first connecting block (15) is fixedly connected to an auxiliary flow-limiting block (19); connecting pieces (16) are fixedly connected to both sides of the first connecting block (15); the inner surface wall of the connecting piece (16) is fixedly connected to a second connecting block (13); the bottom of the second connecting block (13) is connected to an oil dripping pipe (14); the inner surfaces of the second connecting block (13) and the first connecting block (15) are both rotatably connected to a top limit tube (18); a toggle block (17) is connected between the top limit tubes (18); the inner surface wall of the toggle block (17) is fixedly connected to an adjusting flow-limiting block (20); and the adjusting flow-limiting block (20) abuts against the auxiliary flow-limiting block (19).

2. A threading machine oiling device according to claim 1, characterized in that: The top of the first connecting block (15) is connected to the bottom plate (21) of the pot body; the inner surface wall of the bottom plate (21) of the pot body is provided with a preset hole (22); the top of the bottom plate (21) of the pot body is fixedly connected to the oil pot (1); a display (2) is installed on the side of the oil pot (1); and the inner surface wall of the oil pot (1) is fixedly connected to a limit strip (8).

3. A threading machine oiling device according to claim 2, characterized in that: The outer wall of the limiting strip (8) is slidably connected to a lifting floating plate (9); and top blocks (10) are fixedly connected to both sides of the lifting floating plate (9).

4. A threading machine oiling device according to claim 2, characterized in that: A first contact waterproof switch (11) is installed on the inner surface wall of the oil pot (1); the first contact waterproof switch (11) is electrically connected to the display (2).

5. A threading machine oiling device according to claim 2, characterized in that: A second contact-type waterproof switch (12) is installed on the inner surface wall of the oil pot (1); the second contact-type waterproof switch (12) is electrically connected to the display (2).

6. A threading machine oiling device according to claim 2, characterized in that: The top of the oil pot (1) is connected to an input pipe (4); the top of the input pipe (4) is threadedly connected to an oil cap (5).

7. A threading machine oiling device according to claim 6, characterized in that: The outer wall of the input pipe (4) is fixedly connected to a bracket (3); the side of the bracket (3) is fixedly connected to a mounting plate (6); and the mounting plate (6) is provided with a connecting hole (7).

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