Lubricating mechanism for boring machine

Abstract

The utility model relates to the technical field of machine tools, and discloses a lubricating mechanism for a boring machine, which comprises a lubricating box, the top of the lubricating box is fixedly connected with a lubricating liquid barrel, the top of the lubricating box is fixedly connected with a support, the top of the support is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a telescopic rod. The inner wall, extending to the lubricating liquid barrel, of the telescopic rod is fixedly connected with a sealing plug, the inner wall of the lubricating liquid barrel is fixedly connected with a discharging opening, and the discharging opening is connected with the sealing plug in an inserted mode. The lubricating device has the following advantages and effects that when a worker needs to inject lubricating oil, the cylinder is driven to control the telescopic rod to drive the sealing plug to move and contract, so that the lubricating oil is introduced into the lubricating pipe through the discharging pipe and the air pump, the motor controls the screw rod to rotate, transmission of the lubricating oil is enhanced, and the lubricating oil and materials are conveniently discharged through the guide hole; the working efficiency of the whole device is improved, the convenience of the whole device is improved, and the flexibility of the whole device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a lubrication mechanism for a boring machine. Background Art

[0002] The boring bar of the traditional CNC horizontal milling and boring machine has no special lubrication mechanism. It only relies on the lubricating oil splashed out during lubrication of the main gearbox to flow into the boring bar keyway to produce a small amount of oil lubrication, resulting in insufficient lubrication of the boring bar, which will cause the boring bar to lock, excessive friction to scratch the boring bar surface, excessive current and other problems, affecting the accuracy and life of the machine tool.

[0003] According to Chinese patent publication number CN217750656U, a boring bar lubrication mechanism is provided, which relates to the field of machine tool technology. It includes a rod body and a sleeve, the sleeve is provided with a mounting hole, the rod body is installed in the mounting hole, the sleeve is also provided with an oil storage tank and an oil injection channel, the oil storage tank is located on the inner wall of the mounting hole, the oil injection channel is connected to the oil storage tank, and grease is injected into the oil storage tank through the oil injection channel to lubricate the rod body and the sleeve, so as to avoid the rod body from locking due to friction, scratching the rod body surface due to excessive friction, and excessive current.

[0004] The above patent has the feature of injecting grease into the oil storage tank to lubricate the rod body and the sleeve to prevent the rod body from locking due to friction. However, the lubrication adjustment method of the overall device is not convenient and flexible enough, and the oil injection method is not convenient enough. Utility Model Content

[0005] The utility model aims to provide a lubricating mechanism for a boring machine, which has the effects of being convenient for oil filling and adjustment.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a lubrication mechanism for a boring machine, comprising a lubrication box, a lubrication liquid barrel is fixedly connected to the top of the lubrication box, a bracket is fixedly connected to the top of the bracket, a cylinder is fixedly connected to the output end of the cylinder, a telescopic rod is fixedly connected to the inner wall of the lubrication liquid barrel and a sealing plug is fixedly connected to the inner wall of the lubrication liquid barrel, a feed port is fixedly connected to the inner wall of the lubrication liquid barrel, the feed port is plugged with the sealing plug, a discharge pipe is fixedly connected to the bottom end of the feed port, a lubrication pipe is fixedly connected to the inner wall of the lubrication box, an air pump is provided at one end of the discharge pipe, and the other end of the air pump is fixedly connected to the discharge pipe.

[0007] By adopting the above technical solution, when the staff needs to inject lubricating oil, they drive the cylinder to control the telescopic rod to drive the sealing plug to move up and retract, so that the lubricating oil passes through the discharge pipe and into the lubrication pipe in combination with the air pump.

[0008] The utility model is further configured as follows: a fixing plate is fixedly connected to one side of the lubrication box, and a motor is fixedly connected to the top of the fixing plate.

[0009] By adopting the above technical solution, the fixing plate strengthens the fixation and connection of the motor.

[0010] The utility model is further configured as follows: the output end of the motor is fixedly connected with a spiral rod, and the spiral rod penetrates the lubrication box and extends to the inner wall of the lubrication pipe.

[0011] By adopting the above technical solution, the rotation of the screw rod is controlled by the motor, thereby enhancing the transmission of lubricating oil.

[0012] The utility model is further configured as follows: the outer surface of the lubrication tube is provided with guide holes, and the number of the guide holes is several.

[0013] By adopting the above technical solution, the lubricating oil can be easily discharged through the guide hole.

[0014] The utility model is further configured as follows: a second cylinder is fixedly connected to the inner wall of the lubrication box, a second telescopic rod is fixedly connected to the output end of the second cylinder, and a control block is fixedly connected to the other end of the second telescopic rod.

[0015] By adopting the above technical solution, the staff drives the second cylinder to control the second telescopic rod to drive the control block to move its position.

[0016] The utility model is further configured as follows: the other end of the control block is fixedly connected to a fixing frame.

[0017] By adopting the above technical solution, the fixed frame is driven by the control block to move and adjust.

[0018] The utility model is further configured as follows: a lubricating sponge pad is fixedly connected to the inner wall of the fixing frame, and a sleeve ring is fixedly connected to the inner wall of the lubricating sponge pad.

[0019] By adopting the above technical solution, the fixed frame strengthens the support for the lubricating sponge pad, and the lubricating oil soaks the lubricating sponge pad to lubricate the device.

[0020] The utility model is further configured as follows: a second guide hole is provided on the outer surface of the collar.

[0021] By adopting the above technical solution, the second guide hole facilitates the discharge of lubricating oil.

[0022] The utility model is further configured as follows: the sleeve ring is slidably connected to the outer surface of the lubrication pipe.

[0023] By adopting the above technical solution, the working efficiency of the entire device is improved by slidingly connecting the ring with the outer surface of the lubrication tube, the convenience of the entire device is improved, the flexibility of the entire device is enhanced, labor costs and working time are saved, and the working efficiency of the entire device is improved.

[0024] The utility model is further configured as follows: a slide groove is provided at the bottom of the lubrication box, and the fixing frame is slidably connected to the inner wall of the slide groove.

[0025] By adopting the above technical solution, the fixed frame is slidably connected to the inner wall of the slide groove, and the lubricating sponge pad after infiltration is strengthened to apply lubricating oil to the device, so that the overall device is easy to adjust, the working efficiency of the overall device is improved, labor costs and working time are saved, and the convenience of the overall device is improved.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement among the lubrication box, the lubricating liquid barrel, the bracket, the cylinder, the telescopic rod, the sealing plug, the discharge port, the discharge pipe, the lubrication pipe and the air pump, can enable the staff to drive the cylinder to control the telescopic rod to drive the sealing plug to move up and contract when it is necessary to inject lubricating oil when the device is in use, so that the lubricating oil passes through the discharge pipe and enters the lubricating pipe in combination with the air pump, and the rotation of the spiral rod is controlled by the motor to enhance the transmission of the lubricating oil, and the discharge of the lubricating oil and the material is facilitated through the guide hole, thereby improving the working efficiency of the overall device, improving the convenience of the overall device, enhancing the flexibility of the overall device, saving labor costs and working time, and improving the working efficiency of the overall device.

[0028] 2. The utility model, through the coordination arrangement among the second cylinder, the control block, the fixed frame, the lubricating sponge pad and the sleeve ring, can enable the staff to drive the second cylinder to control the second telescopic rod to drive the control block to move the position when the device is in use, and drive the fixed frame to move and adjust through the control block, the fixed frame strengthens the support for the lubricating sponge pad, the lubricating oil soaks the lubricating sponge pad to lubricate the device, and the fixed frame is slidably connected with the inner wall of the slide groove to strengthen the lubricating sponge pad after soaking to apply lubricating oil to the device, so that the overall device is easy to adjust, the working efficiency of the overall device is improved, the labor cost and working time are saved, and the convenience of the overall device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the lubrication pipe of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the second cylinder of the utility model;

[0033] Figure 4 This is a schematic diagram of the fixed frame structure of the utility model.

[0034] In the figure, 1. Lubrication box; 2. Lubricating liquid barrel; 3. Bracket; 4. Cylinder; 5. Telescopic rod; 6. Sealing plug; 7. Feeding port; 8. Drain pipe; 9. Lubrication pipe; 10. Air pump; 11. Fixed plate; 12. Motor; 13. Screw rod; 14. Slide groove; 15. Guide hole; 16. Second cylinder; 17. Control block; 18. Fixed frame; 19. Lubricating sponge pad; 20. Ring; 21. Guide hole. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0036] Reference Figure 1-4A lubrication mechanism for a boring machine includes a lubrication box 1, a lubrication liquid barrel 2 is fixedly connected to the top of the lubrication box 1, a bracket 3 is fixedly connected to the top of the lubrication box 1, a cylinder 4 is fixedly connected to the top of the bracket 3, a telescopic rod 5 is fixedly connected to the output end of the cylinder 4, the telescopic rod 5 extends to the inner wall of the lubrication liquid barrel 2 and is fixedly connected to a sealing plug 6, a feed port 7 is fixedly connected to the inner wall of the lubrication liquid barrel 2, the feed port 7 is plugged with the sealing plug 6, a discharge pipe 8 is fixedly connected to the bottom end of the feed port 7, a lubrication pipe 9 is fixedly connected to the inner wall of the lubrication box 1, and an air pump 10 is arranged at one end of the discharge pipe 8. When the staff needs to inject lubricating oil, they drive the cylinder 4 to control the telescopic rod 5 to bring The dynamic sealing plug 6 moves upward and contracts, so that the lubricating oil passes through the discharge pipe 8 and is combined with the air pump 10 to enter the lubricating pipe 9, and the motor 12 controls the rotation of the screw rod 13 to enhance the transmission of the lubricating oil. The guide hole 15 facilitates the discharge of the lubricating oil and the discharge of the material, thereby improving the working efficiency of the overall device, improving the convenience of the overall device, enhancing the flexibility of the overall device, saving labor costs and working time, and improving the working efficiency of the overall device. The other end of the air pump 10 is fixedly connected to the discharge pipe 8, and one side of the lubrication box 1 is fixedly connected to a fixing plate 11, and the top of the fixing plate 11 is fixedly connected to a motor 12, and the output end of the motor 12 is fixedly connected to a screw rod 13. The rod 13 penetrates the lubrication box 1 and extends to the inner wall of the lubrication pipe 9. The outer surface of the lubrication pipe 9 is provided with a guide hole 15, and the number of the guide holes 15 is several. The inner wall of the lubrication box 1 is fixedly connected with a second cylinder 16, and the output end of the second cylinder 16 is fixedly connected with a second telescopic rod, and the other end of the second telescopic rod is fixedly connected with a control block 17, and the other end of the control block 17 is fixedly connected with a fixing frame 18, and the inner wall of the fixing frame 18 is fixedly connected with a lubrication sponge pad 19, and the inner wall of the lubrication sponge pad 19 is fixedly connected with a collar 20, and the outer surface of the collar 20 is provided with a second guide hole 21, and the collar 20 is slidably connected with the outer surface of the lubrication pipe 9. A slide groove 14 is provided at the bottom, and a fixed frame 18 is slidably connected to the inner wall of the slide groove 14. The staff drives the second cylinder 16 to control the second telescopic rod to drive the control block 17 to move the position, and the fixed frame 18 is driven by the control block 17 to move and adjust. The fixed frame 18 strengthens the support for the lubricating sponge pad 19, and the lubricating oil soaks the lubricating sponge pad 19 to lubricate the device. The fixed frame 18 is slidably connected to the inner wall of the slide groove 14, and the soaked lubricating sponge pad 19 is strengthened to apply lubricating oil to the device, so that the overall device is easy to adjust, thereby improving the working efficiency of the overall device, saving labor costs and working time, and improving the convenience of the overall device.

[0037] In the utility model, through the coordinated arrangement among the lubrication box 1, the lubricating liquid barrel 2, the bracket 3, the cylinder 4, the telescopic rod 5, the sealing plug 6, the discharge port 7, the discharge pipe 8, the lubrication pipe 9 and the air pump 10, when the device is in use, the staff can drive the cylinder 4 to control the telescopic rod 5 to drive the sealing plug 6 to move up and contract when it is necessary to inject lubricating oil, so that the lubricating oil passes through the discharge pipe 8 and is combined with the air pump 10 to enter the lubrication pipe 9, and the motor 12 is used to control the rotation of the spiral rod 13 to enhance the transmission of the lubricating oil, and the discharge of the lubricating oil and the material discharge are facilitated through the guide hole 15, thereby improving the working efficiency of the overall device, improving the convenience of the overall device, enhancing the flexibility of the overall device, saving labor costs and working time, and improving the working efficiency of the overall device. Through the coordinated arrangement among the second cylinder 16, the control block 17, the fixed frame 18, the lubricating sponge pad 19 and the collar 20, when the device is in use, the staff drives the second cylinder 16 to control the second telescopic rod to drive the control block 17 to move the position, and drives the fixed frame 18 to move and adjust through the control block 17, and the fixed frame 18 strengthens the support for the lubricating sponge pad 19, and the lubricating oil soaks the lubricating sponge pad 19 to lubricate the device, and the fixed frame 18 is slidably connected with the inner wall of the slide groove 14, and the soaked lubricating sponge pad 19 is strengthened to apply lubricating oil to the device, so that the whole device is easy to adjust, the working efficiency of the whole device is improved, the labor cost and working time are saved, and the convenience of the whole device is improved.

[0038] 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 lubrication mechanism for a boring machine, comprising a lubrication box (1), characterized in that: The top of the lubrication box (1) is fixedly connected to a lubrication liquid barrel (2), the top of the lubrication box (1) is fixedly connected to a bracket (3), the top of the bracket (3) is fixedly connected to a cylinder (4), the output end of the cylinder (4) is fixedly connected to a telescopic rod (5), the telescopic rod (5) extends to the inner wall of the lubrication liquid barrel (2) and is fixedly connected to a sealing plug (6), the inner wall of the lubrication liquid barrel (2) is fixedly connected to a feed port (7), the feed port (7) is plugged into the sealing plug (6), the bottom end of the feed port (7) is fixedly connected to a discharge pipe (8), the inner wall of the lubrication box (1) is fixedly connected to a lubrication pipe (9), one end of the discharge pipe (8) is provided with an air pump (10), and the other end of the air pump (10) is fixedly connected to the discharge pipe (8).

2. A lubrication mechanism for a boring machine according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to one side of the lubrication box (1), and a motor (12) is fixedly connected to the top of the fixing plate (11).

3. A lubrication mechanism for a boring machine according to claim 2, characterized in that: The output end of the motor (12) is fixedly connected to a screw rod (13), and the screw rod (13) penetrates the lubrication box (1) and extends to the inner wall of the lubrication pipe (9).

4. A lubrication mechanism for a boring machine according to claim 3, characterized in that: The outer surface of the lubrication pipe (9) is provided with guide holes (15), and the number of the guide holes (15) is several.

5. The lubrication mechanism for a boring machine according to claim 1, characterized in that: The inner wall of the lubrication box (1) is fixedly connected to a second cylinder (16), the output end of the second cylinder (16) is fixedly connected to a second telescopic rod, and the other end of the second telescopic rod is fixedly connected to a control block (17).

6. The lubrication mechanism for a boring machine according to claim 5, characterized in that: The other end of the control block (17) is fixedly connected to a fixing frame (18).

7. A lubrication mechanism for a boring machine according to claim 6, characterized in that: A lubricating sponge pad (19) is fixedly connected to the inner wall of the fixing frame (18), and a sleeve ring (20) is fixedly connected to the inner wall of the lubricating sponge pad (19).

8. The lubrication mechanism for a boring machine according to claim 7, characterized in that: The outer surface of the collar (20) is provided with a second guide hole (21).

9. A lubrication mechanism for a boring machine according to claim 8, characterized in that: The collar (20) is slidably connected to the outer surface of the lubrication pipe (9).

10. The lubrication mechanism for a boring machine according to claim 6, characterized in that: The bottom of the lubrication box (1) is provided with a slide groove (14), and the fixing frame (18) is slidably connected to the inner wall of the slide groove (14).

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