Lubricating device for machining motor rotating shaft

Abstract

The utility model discloses a lubricating device for motor rotating shaft machining, and relates to the technical field of motor rotating shaft machining, in particular to a lubricating device for motor rotating shaft machining, which comprises a base and a rotating shaft, a right vertical frame is fixed at the right end of the base, and a limiting mechanism is arranged on the right vertical frame and used for limiting the rotating shaft. The limiting mechanism is provided with a lubricating mechanism and used for lubricating the rotating shaft, the limiting mechanism comprises a limiting assembly, the limiting assembly comprises a frame pivoted to the inner end of the right vertical frame, a transverse frame is transversely installed in the frame in a sliding mode, and limiting frames are fixed to the top of the rear end of the frame and the top of the transverse frame. The problems that only one rotating shaft can be lubricated each time due to the fact that only the feeding rotating shaft can be lubricated, the next feeding rotating shaft can only be lubricated after lubrication is finished, and the production efficiency is seriously affected due to the fact that large-scale lubrication machining is needed in the rotating shaft production process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shaft processing, in particular to a lubricating device for motor shaft processing. Background Art

[0002] The lubrication device for motor shaft processing is an important equipment component. Its main function is to lubricate the shaft during processing to reduce friction and wear and improve processing accuracy and efficiency.

[0003] After checking the public (announcement) number: CN215452728U, a lubrication device for motor shaft processing is disclosed. This technology discloses technical solutions such as "through the mutual cooperation between the box, oil tank, water pump, first roller, second roller, motor, etc.", which has the technical effects of "realizing the motor to drive the second roller to rotate, achieving the purpose of applying lubricating oil to the shaft, which can effectively improve its working efficiency";

[0004] However, although the above scheme can realize feeding through the transmission mechanism, it can only lubricate the feeding shaft, resulting in that only one shaft can be lubricated at a time, and the shaft for feeding next time can only be lubricated after the lubrication is completed. Since a large number of lubrication processes are required during the production process of the shaft, the production efficiency is seriously affected. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a lubrication device for motor shaft processing, which has the characteristics of being able to drive multiple shafts placed on a limit assembly to roll back and forth through a driving assembly, so that the lubrication mechanism can evenly spray lubricating oil on each shaft.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lubricating device for motor shaft processing, including a base and a shaft, a right stand fixed to the right end of the base, a limiting mechanism is arranged on the right stand and used to limit the shaft, a lubricating mechanism is arranged on the limiting mechanism and used to lubricate the shaft, and the limiting mechanism includes:

[0007] The limit assembly comprises a frame pivotally connected to the inner end of the right vertical frame, a horizontal frame is installed in the frame for horizontal sliding, the top of the rear end of the frame and the top of the horizontal frame are both fixed with the limit frame, a plurality of limit slots arranged at equal distances are opened on the limit frame, and a socket is fixed at the left end of the frame;

[0008] The driving assembly comprises a first motor installed on the left side of the top of the base, a rotating rod is installed on the output end of the first motor, a connecting rod is pivotally connected to the other end of the rotating rod, and the upper end of the connecting rod is pivotally connected to the lower end of the socket.

[0009] Preferably, the limiting assembly also includes a knob screw rod that is threadedly installed at the front end of the frame, and the knob screw rod is rotatably connected to the cross frame.

[0010] Preferably, the limiting assembly further comprises brackets fixed on both sides of the bottom of the frame, and a collecting trough is placed between the brackets on both sides.

[0011] Preferably, the lubrication mechanism includes shaft frames fixed on both sides of the top of the cross frame, an oil pipe is rotatably installed between the shaft frames on both sides, a plurality of nozzles arranged equidistantly are installed at the lower end of the oil pipe, and a pipe opening is provided at the upper end of the oil pipe.

[0012] Preferably, the lubrication mechanism further comprises a driven pulley fixed to one end of the oil pipe, a servo motor mounted on the shaft frame, a driving pulley mounted on the output end of the servo motor, and a belt mounted between the driving pulley and the driven pulley.

[0013] Preferably, a left stand is fixed to the left end of the base, and a pull pin is slidably installed through the left stand.

[0014] Beneficial Effects

[0015] The utility model provides a lubricating device for machining a motor shaft. Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) By placing multiple rotating shafts into the limiting grooves respectively, and driving the rotating rod to rotate through the output end of the first motor, the rotating rod drives the limiting assembly to tilt up and down through the connecting rod, so that the rotating shaft can roll back and forth along the limiting groove, so that the lubricating mechanism above can spray the lubricating oil to each position of the rotating shaft.

[0017] (2) The horizontal frame is driven to slide along the inside of the frame by turning the knob screw, so that the distance between the limit frame on the horizontal frame and the limit frame on the frame can be adjusted according to the length of the rotating shaft; the lubricating oil that falls during the spraying process and seeps onto the rotating shaft can fall into the collection tank for collection and can be used after subsequent processing and filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the limit assembly in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the lubrication mechanism in the utility model.

[0022] In the figure: 1. base; 2. right vertical frame; 3. limiting mechanism; 31. limiting assembly; 311. frame; 312. horizontal frame; 313. limiting frame; 314. limiting slot; 315. socket; 316. knob screw; 317. bracket; 318. collecting tank; 32. driving assembly; 321. first motor; 322. rotating rod; 323. connecting rod; 4. lubricating mechanism; 41. shaft frame; 42. oil pipe; 43. nozzle; 44. pipe mouth; 45. driven pulley; 46. driving pulley; 47. belt; 48. servo motor; 5. left vertical frame; 6. pull pin; 7. rotating shaft. 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 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.

[0024] See also Figure 1-4 The utility model provides a technical solution of a lubricating device for processing a motor shaft: a lubricating device for processing a motor shaft, comprising a base 1 and a shaft 7, a right stand 2 is fixed to the right end of the base 1, a limiting mechanism 3 is arranged on the right stand 2 and is used to limit the shaft 7, a lubricating mechanism 4 is arranged on the limiting mechanism 3 and is used to lubricate the shaft 7, and the limiting mechanism 3 comprises:

[0025] The limiting assembly 31 comprises a frame 311 pivotally connected to the inner end of the right vertical frame 2, a horizontal frame 312 is installed in the frame 311 for horizontal sliding, a limiting frame 313 is fixed to the top of the rear end of the frame 311 and the top of the horizontal frame 312, a plurality of limiting grooves 314 arranged at equal distances are formed on the limiting frame 313, and a socket 315 is fixed to the left end of the frame 311;

[0026] The driving assembly 32 includes a first motor 321 installed on the left side of the top of the base 1. A rotating rod 322 is installed on the output end of the first motor 321. A connecting rod 323 is pivotally connected to the other end of the rotating rod 322, and the upper end of the connecting rod 323 is pivotally connected to the lower end of the socket 315.

[0027] In this embodiment, multiple rotating shafts 7 can be placed in the limiting grooves 314 respectively, and the rotating rod 322 can be driven to rotate through the output end of the first motor 321. The rotating rod 322 drives the limiting assembly 31 to tilt up and down through the connecting rod 323, so that the rotating shaft 7 can roll back and forth along the limiting groove 314, so that the lubricating mechanism 4 above can spray the lubricating oil to each position of the rotating shaft 7.

[0028] Specifically, the limiting assembly 31 further includes a knob screw 316 which is threadedly installed at the front end of the frame 311 , and the knob screw 316 is rotatably connected to the cross frame 312 .

[0029] In this embodiment, the knob screw 316 can be rotated to drive the cross frame 312 to slide along the inside of the frame 311, so that the distance between the limit frame 313 on the cross frame 312 and the limit frame 313 on the frame 311 can be adjusted according to the length of the rotating shaft 7.

[0030] Specifically, the limiting assembly 31 further includes brackets 317 fixed on both sides of the bottom of the frame 311 , and a collecting tank 318 is placed between the brackets 317 on both sides.

[0031] In this embodiment, the lubricating oil that falls during the spraying process and seeps from the rotating shaft 7 can fall into the collecting tank 318 for collection, and can be subsequently processed and filtered before use.

[0032] Specifically, the lubrication mechanism 4 includes shaft frames 41 fixed on both sides of the top of the cross frame 312, an oil pipe 42 is rotatably installed between the shaft frames 41 on both sides, a plurality of nozzles 43 arranged equidistantly are installed at the lower end of the oil pipe 42, and a pipe opening 44 is provided at the upper end of the oil pipe 42.

[0033] In this embodiment, the oil tank can be connected through the pipe port 44 in cooperation with the oil pump, and the lubricating oil can be sprayed from the nozzle 43 to the rotating shaft 7 below through the oil pipe 42.

[0034] Specifically, the lubrication mechanism 4 also includes a driven pulley 45 fixed to one end of the oil pipe 42 , a servo motor 48 mounted on the shaft frame 41 , a driving pulley 46 mounted on the output end of the servo motor 48 , and a belt 47 installed between the driving pulley 46 and the driven pulley 45 .

[0035] In this embodiment, the output end of the servo motor 48 drives the driving pulley 46, which drives the oil pipe 42 to rotate in cooperation with the driven pulley 45 through the belt 47, so that the spraying angle of the nozzle 43 on the oil pipe 42 can be adjusted.

[0036] Specifically, a left stand 5 is fixed to the left end of the base 1 , and a pull pin 6 is slidably installed through the left stand 5 .

[0037] In this embodiment, when the device is not in use, the pull pin 6 on the left stand 5 is pushed into the socket 315, thereby fixing the left end of the frame 311, and allowing the left stand 5 to support the left end of the limit assembly 31 instead of the drive assembly 32.

[0038] The working principle and use process of the utility model are as follows: first, by rotating the knob screw rod 316, the cross frame 312 is driven to slide along the inside of the frame 311, so that the spacing between the limit frame 313 on the cross frame 312 and the limit frame 313 on the frame 311 can be adjusted according to the length of the rotating shaft 7, and then multiple rotating shafts 7 are respectively placed in the limit groove 314, and the output end of the first motor 321 drives the rotating rod 322 to rotate, and the rotating rod 322 drives the limit assembly 31 to tilt up and down through the connecting rod 323, so that the rotating shaft 7 can roll back and forth along the limit groove 314; at the same time, the oil tank is connected through the pipe mouth 44 in conjunction with the oil pump, and the lubricating oil is sprayed from the nozzle 43 to the rotating shaft 7 below through the oil pipe 42, and the active pulley 46 is driven by the output end of the servo motor 48, and the active pulley 46 drives the oil pipe 42 to rotate through the belt 47 in conjunction with the driven pulley 45, so that the spraying angle of the nozzle 43 on the oil pipe 42 can be adjusted.

[0039] The model of the motor is: EDSMT-2T110-020A. As it adopts existing mature technology products, it will not be elaborated in detail here. All the electrical components appearing in this article are connected to the external main controller and 220V AC power.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] 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 device for machining a motor shaft, comprising a base (1) and a shaft (7), wherein a right stand (2) is fixed to the right end of the base (1), and characterized in that: A limiting mechanism (3) is provided on the right stand (2) and is used to limit the rotation shaft (7). A lubricating mechanism (4) is provided on the limiting mechanism (3) and is used to lubricate the rotation shaft (7). The limiting mechanism (3) includes: The limiting assembly (31) comprises a frame (311) pivotally connected to the inner end of the right vertical frame (2), a horizontal frame (312) is installed in the frame (311) for transverse sliding, a limiting frame (313) is fixed to the top of the rear end of the frame (311) and the top of the horizontal frame (312), a plurality of limiting grooves (314) arranged at equal distances are formed on the limiting frame (313), and a socket (315) is fixed to the left end of the frame (311); The driving assembly (32) comprises a first motor (321) installed on the left side of the top of the base (1); a rotating rod (322) is installed on the output end of the first motor (321); a connecting rod (323) is pivotally connected to the other end of the rotating rod (322); and the upper end of the connecting rod (323) is pivotally connected to the lower end of the socket (315).

2. The lubrication device for motor shaft processing according to claim 1, characterized in that: The limiting assembly (31) further comprises a knob screw (316) which is threadedly installed at the front end of the frame (311), and the knob screw (316) is rotatably connected to the cross frame (312).

3. The lubrication device for motor shaft processing according to claim 1, characterized in that: The limiting assembly (31) further includes brackets (317) fixed on both sides of the bottom of the frame (311), and a collecting tank (318) is placed between the brackets (317) on both sides.

4. The lubrication device for motor shaft processing according to claim 1, characterized in that: The lubrication mechanism (4) comprises shaft frames (41) fixed on both sides of the top of the cross frame (312), an oil pipe (42) is rotatably mounted between the shaft frames (41) on both sides, a plurality of nozzles (43) arranged at equal distances are mounted on the lower end of the oil pipe (42), and a pipe opening (44) is provided on the upper end of the oil pipe (42).

5. The lubrication device for motor shaft processing according to claim 4, characterized in that: The lubrication mechanism (4) also includes a driven pulley (45) fixed to one end of the oil pipe (42), a servo motor (48) mounted on the shaft frame (41), a driving pulley (46) mounted on the output end of the servo motor (48), and a belt (47) mounted between the driving pulley (46) and the driven pulley (45).

6. The lubricating device for motor shaft processing according to claim 1, characterized in that: A left stand (5) is fixed to the left end of the base (1), and a pull pin (6) is slidably installed through the left stand (5).

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