Lubricating oil adding device for machine tool
By designing a lubricant oil addition device including a limiting mechanism and a displacement mechanism on a CNC machine tool, the problem of difficult to control the lubricant oil filling amount is solved, precise filling and efficient lubrication are achieved, and lubricant waste and labor are reduced. .
Patent Information
- Application Number
- CN202420569586.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The existing CNC machine tool lubricant oil addition device is difficult to accurately control the amount of lubricant filling, which may cause too much or too little lubricant to enter the machine tool, affecting the normal operation and processing quality of the machine tool.
A lubricating oil addition device including a mounting frame, connecting rod, displacement rod, limiting mechanism and motor-driven drive is designed. The oil injection amount is controlled through the limiting mechanism, and the connecting rod is driven to extrude lubricating oil through the displacement mechanism to achieve accurate Raise.
It improves the lubrication effect, reduces the waste of lubricating oil and manual labor, and increases the practicality and working efficiency of the device.
Smart Images
Figure CN222289554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricating oil adding devices, in particular to a lubricating oil adding device for machine tools. Background Art
[0002] The lubrication of CNC machine tools is of great significance to the normal operation of machine tools. The design, commissioning, maintenance and repair of general lubrication devices play a very important role in improving the machining accuracy of machine tools and extending the service life of machine tools.
[0003] When the existing CNC machine tools are overhauled, it is necessary to add lubricating oil to the key parts. The existing lubricating oil filling device injects the lubricating oil in the device into the CNC machine tool by squeezing downwards. However, the squeezing method is not easy to control the amount of lubricating oil added, which may cause too much or too little lubricating oil to enter the CNC machine tool, affecting the normal operation and lubrication effect of the machine tool. In addition, too much lubricating oil may cause oil stains to accumulate on the surface of machine tool parts, affecting the processing quality and precision. Utility Model Content
[0004] The purpose of the utility model is to provide a lubricating oil adding device for machine tools to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a mounting frame, a first connecting rod and a second connecting rod, the mounting frame is slidably connected to a displacement rod inside, one end of the displacement rod is fixedly connected to a fixing plate, the first connecting rod is fixedly connected to one side of the fixing plate, the second connecting rod is fixedly connected to one side of the fixing plate, one side of the mounting frame is fixedly connected to the first mounting plate, one side of the mounting frame is fixedly connected to the second mounting plate, a displacement mechanism is arranged inside the first mounting plate and the second mounting plate, a handle is fixedly connected to the bottom of the mounting frame, and a limiting mechanism is arranged on one side of the second mounting plate.
[0006] As a further preferred embodiment of the present technical solution, the displacement mechanism includes a reciprocating screw, which is rotatably connected to the inside of the first mounting plate, and a motor is fixedly mounted on one side of the first mounting plate, and one end of the motor output shaft is fixedly connected to one end of the reciprocating screw.
[0007] As a further preferred embodiment of the present technical solution, the displacement mechanism further includes a first displacement block, the first displacement block is threadedly connected to the outside of the reciprocating screw, and one side of the first displacement block is fixedly connected to one end of the second connecting rod.
[0008] As a further preferred embodiment of the present technical solution, a sliding rod is fixedly connected inside the second mounting plate, a second displacement block is slidably connected outside the sliding rod, and one end of the first connecting rod is fixedly connected to one side of the second displacement block.
[0009] As a further preferred embodiment of the present technical solution, the limiting mechanism includes a baffle, which is slidably connected to the outside of the sliding rod, and a limiting groove is opened on one side of the second mounting plate. The inside of the limiting groove is slidably connected to a limiting rod, and one end of the limiting rod is fixedly connected to one side of the baffle.
[0010] As a further preferred embodiment of the present technical solution, the limiting mechanism also includes a fixed frame, which is fixedly connected to one end of the limiting rod, a sliding groove is provided inside the fixed frame, a slider is slidably connected inside the sliding groove, and a spring is fixedly connected between one side of the slider and one side of the inner wall of the sliding groove.
[0011] As a further preferred embodiment of the present technical solution, a card block is slidably connected inside the fixed frame, one end of the card block is fixedly connected to one side of the slider, one side of the second mounting plate is equidistantly provided with card slots, one end of the card block extends into the inside of the card slots, and a guide rod is slidably connected inside the fixed frame, one end of the guide rod is fixedly connected to one side of the slider.
[0012] The utility model provides a lubricating oil adding device for machine tools, which has the following beneficial effects:
[0013] (1) The utility model moves the limit mechanism by pulling it, and then the limit mechanism can control the amount of oil injection, which increases the lubrication effect and reduces the waste of lubricating oil, thereby reducing the waste of cost and increasing the practicality of the device.
[0014] (2) The utility model starts the displacement mechanism to drive the first connecting rod and the second connecting rod to move while driving the fixed plate to move, and then drives the displacement rod to move to squeeze out the lubricating oil inside the oil storage mechanism, thereby increasing work efficiency, reducing manual labor, and further increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the displacement mechanism structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;
[0019] In the figure: 1. mounting frame; 2. sliding rod; 3. fixing frame; 4. first connecting rod; 5. displacement rod; 6. fixing plate; 7. second connecting rod; 8. first displacement block; 9. handle; 10. reciprocating screw; 11. first mounting plate; 12. motor; 13. slide groove; 14. guide rod; 15. second mounting plate; 16. card slot; 17. baffle; 18. second displacement block; 19. limit slot; 20. limit rod; 21. spring; 22. slider; 23. card block. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a lubricating oil adding device for a machine tool includes a mounting frame 1, a first connecting rod 4 and a second connecting rod 7, a displacement rod 5 is slidably connected inside the mounting frame 1, one end of the displacement rod 5 is fixedly connected to a fixing plate 6, the first connecting rod 4 is fixedly connected to one side of the fixing plate 6, the second connecting rod 7 is fixedly connected to one side of the fixing plate 6, a first mounting plate 11 is fixedly connected to one side of the mounting frame 1, a second mounting plate 15 is fixedly connected to one side of the mounting frame 1, a displacement mechanism is arranged inside the first mounting plate 11 and the second mounting plate 15, a handle 9 is fixedly connected to the bottom of the mounting frame 1, and a limiting mechanism is arranged on one side of the second mounting plate 15.
[0022] First, by placing the oil storage mechanism inside the mounting frame 1, and then when a different amount of oil is needed, the limit mechanism is pulled to move, and then the limit mechanism can control the amount of oil injected, which increases the lubrication effect and reduces the waste of lubricating oil, thereby reducing the waste of cost and increasing the practicability of the device. After adjusting the amount of oil injected, the displacement mechanism is started to drive the first connecting rod 4 and the second connecting rod 7 to move and the fixed plate 6 to move, and then the displacement rod 5 is driven to move to squeeze out the lubricating oil inside the oil storage mechanism, which increases work efficiency, reduces manual labor and further increases the practicability of the device.
[0023] like Figure 1-Figure 4As shown, the displacement mechanism includes a reciprocating screw 10, which is rotatably connected to the inside of a first mounting plate 11, and a motor 12 is fixedly mounted on one side of the first mounting plate 11, and one end of the output shaft of the motor 12 is fixedly connected to one end of the reciprocating screw 10. The displacement mechanism also includes a first displacement block 8, which is threadedly connected to the outside of the reciprocating screw 10, and one side of the first displacement block 8 is fixedly connected to one end of the second connecting rod 7. The inside of the second mounting plate 15 is fixedly connected to a sliding rod 2, and the outside of the sliding rod 2 is slidably connected to a second displacement block 18, and one end of the first connecting rod 4 is fixedly connected to one side of the second displacement block 18.
[0024] When oil is being injected, the reciprocating screw 10 is driven to rotate by starting the output shaft of the motor 12, and the first displacement block 8 is driven to slide inside the first mounting plate 11, and then the second connecting rod 7 and the fixed plate 6 are driven to move, and then the first connecting rod 4 is driven to move and the second displacement block 18 is driven to slide on the outside of the slide rod 2, so that the displacement rod 5 moves more smoothly and is more stable when injecting oil.
[0025] like Figure 1-Figure 4 As shown, the limiting mechanism includes a baffle 17, which is slidably connected to the outer side of the slide rod 2, a limiting groove 19 is provided on one side of the second mounting plate 15, and the limiting groove 19 is internally slidably connected to the limiting rod 20, and one end of the limiting rod 20 is fixedly connected to one side of the baffle 17. The limiting mechanism also includes a fixed frame 3, which is fixedly connected to one end of the limiting rod 20, a sliding groove 13 is provided inside the fixed frame 3, and a slider 22 is slidably connected inside the sliding groove 13, and a spring 21 is fixedly connected between one side of the slider 22 and one side of the inner wall of the sliding groove 13, a card block 23 is slidably connected inside the fixed frame 3, and one end of the card block 23 is fixedly connected to one side of the slider 22, a card slot 16 is equidistantly provided on one side of the second mounting plate 15, and one end of the card block 23 extends to the inside of the card slot 16, and a guide rod 14 is slidably connected inside the fixed frame 3, and one end of the guide rod 14 is fixedly connected to one side of the slider 22.
[0026] When controlling the amount of oil injection, the amount of oil required is determined by pulling the guide rod 14 to drive the slider 22 to move and the block 23 to disengage from the inside of the slot 16, and then the fixed frame 3 is moved to drive the limit rod 20 to slide in the limit slot 19 and the baffle 17 to slide on the outside of the slide rod 2. After the fixed frame 3 moves to the appropriate number of oil injection grids, the guide rod 14 is released, thereby driving the slider 22 to move under the action of the spring 21 and driving the block 23 to enter the inside of the slot 16. In this way, when injecting oil, the baffle 17 can limit the movement of the second displacement block 18, thereby controlling the amount of oil injection, thereby increasing the practicality of the device.
[0027] The utility model provides a lubricating oil adding device for machine tools, and the specific working principle is as follows: first, by placing the oil storage mechanism inside the mounting frame 1, and then when different oil filling amounts are required, by pulling the guide rod 14, the slide block 22 is driven to move and the card block 23 is driven to disengage from the inside of the card slot 16, and then the fixed frame 3 is toggled to drive the limit rod 20 to slide inside the limit slot 19 and drive the baffle 17 to slide on the outside of the slide rod 2, and then after the fixed frame 3 moves to the appropriate number of oil filling grids, the guide rod 14 is released, so that the slide block 22 is driven to move under the action of the spring 21 and the card block 23 is driven to enter Inside the slot 16, when injecting oil, the baffle 17 can limit the movement of the second displacement block 18, so as to control the amount of oil injected, thereby increasing the practicability of the device. Finally, when injecting oil, the reciprocating screw 10 is driven to rotate by starting the output shaft of the motor 12, and at the same time, the first displacement block 8 is driven to slide inside the first mounting plate 11, and then the second connecting rod 7 and the fixed plate 6 are driven to move, and then the first connecting rod 4 is driven to move and at the same time, the second displacement block 18 is driven to slide on the outside of the slide rod 2, so that the displacement rod 5 moves more smoothly, making it more stable when injecting oil.
[0028] 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 lubricating oil adding device for a machine tool, comprising a mounting frame (1), a first connecting rod (4) and a second connecting rod (7), characterized in that: The mounting frame (1) is internally slidably connected to a displacement rod (5), one end of the displacement rod (5) is fixedly connected to a fixing plate (6), the first connecting rod (4) is fixedly connected to one side of the fixing plate (6), the second connecting rod (7) is fixedly connected to one side of the fixing plate (6), one side of the mounting frame (1) is fixedly connected to a first mounting plate (11), one side of the mounting frame (1) is fixedly connected to a second mounting plate (15), a displacement mechanism is provided inside the first mounting plate (11) and the second mounting plate (15), the bottom of the mounting frame (1) is fixedly connected to a handle (9), and one side of the second mounting plate (15) is provided with a limiting mechanism.
2. A lubricating oil adding device for machine tools according to claim 1, characterized in that: The displacement mechanism comprises a reciprocating screw (10), wherein the reciprocating screw (10) is rotatably connected to the inside of a first mounting plate (11), a motor (12) is fixedly mounted on one side of the first mounting plate (11), and one end of an output shaft of the motor (12) is fixedly connected to one end of the reciprocating screw (10).
3. A lubricating oil adding device for machine tools according to claim 2, characterized in that: The displacement mechanism further comprises a first displacement block (8), wherein the first displacement block (8) is threadedly connected to the outer side of the reciprocating screw rod (10), and one side of the first displacement block (8) is fixedly connected to one end of the second connecting rod (7).
4. The lubricating oil adding device for machine tools according to claim 1, characterized in that: The interior of the second mounting plate (15) is fixedly connected to a slide bar (2), the exterior of the slide bar (2) is slidably connected to a second displacement block (18), and one end of the first connecting rod (4) is fixedly connected to one side of the second displacement block (18).
5. The lubricating oil adding device for machine tools according to claim 1, characterized in that: The limiting mechanism comprises a baffle (17), wherein the baffle (17) is slidably connected to the outer side of the slide rod (2), a limiting groove (19) is provided on one side of the second mounting plate (15), a limiting rod (20) is slidably connected inside the limiting groove (19), and one end of the limiting rod (20) is fixedly connected to one side of the baffle (17).
6. A lubricating oil adding device for machine tools according to claim 5, characterized in that: The limiting mechanism also includes a fixed frame (3), the fixed frame (3) is fixedly connected to one end of the limiting rod (20), a sliding groove (13) is provided inside the fixed frame (3), a sliding block (22) is slidably connected inside the sliding groove (13), and a spring (21) is fixedly connected between one side of the sliding block (22) and one side of the inner wall of the sliding groove (13).
7. A lubricating oil adding device for machine tools according to claim 6, characterized in that: A clamping block (23) is slidably connected inside the fixed frame (3), one end of the clamping block (23) is fixedly connected to one side of the sliding block (22), one side of the second mounting plate (15) is provided with clamping grooves (16) at equal intervals, one end of the clamping block (23) extends into the interior of the clamping groove (16), and a guide rod (14) is slidably connected inside the fixed frame (3), one end of the guide rod (14) is fixedly connected to one side of the sliding block (22).