CN216131733U

CN216131733U - Driving shaft with good lubricating effect

Info

Publication number: CN216131733U
Application number: CN202121784160.1U
Authority: CN
Inventors: 石玮
Original assignee: Suzhou Weijia Precision Machinery Co ltd
Current assignee: Suzhou Weijia Precision Machinery Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-25
Anticipated expiration: 2031-08-03

Abstract

The utility model provides a driving shaft with a good lubricating effect, which relates to the technical field of driving shafts and comprises a main shaft body, a rotating shaft and a lubricating device, wherein the rotating shaft is installed inside the main shaft body, the lubricating device is arranged on the surface of the main shaft body, the lubricating device comprises a supporting plate, a lubricating oil box is fixedly installed on one side, away from the main shaft body, of the supporting plate, a hose is communicated with the surface of the lubricating oil box, one end, away from the lubricating oil box, of the hose is communicated with a spray head, two supporting rods are fixedly installed at positions, opposite to the spray head, of the main shaft body, the arc surfaces of the two supporting rods are connected with a pressing plate in a sliding mode, and springs are sleeved on the arc surfaces of the supporting rods. The utility model has the advantages that the lubricating oil can be continuously added and smeared on the surface of the driving shaft under the condition of not closing the driving shaft, the operation is convenient and simple, the service life of the driving shaft is further prolonged, and the working efficiency of workers is improved.

Description

Driving shaft with good lubricating effect

Technical Field

The utility model relates to the technical field of driving shafts, in particular to a driving shaft with a good lubricating effect.

Background

The driving shaft is a shaft for transmitting power output by an engine or a motor to other parts, and the driving mode of the driving shaft is divided into a gear transmission mode, a belt transmission mode, a direct connection transmission mode, an electric driving shaft mode and the like according to the structure, so that the driving shaft has the advantages of high rotation precision, good rigidity, good vibration resistance and the like.

In the process of high-speed operation of the driving shaft, in order to avoid the situation that the driving shaft is damaged due to temperature rise caused by excessive friction, lubricating oil is generally smeared on the surface of the driving shaft to reduce friction force, but the operation is troublesome when the lubricating oil is smeared at present, the lubricating oil cannot be added all the time, equipment needs to be closed when the lubricating oil is smeared, normal production operation of workers is seriously influenced, and the production efficiency of enterprises is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the operation is troublesome when lubricating oil is coated on a driving shaft, equipment needs to be closed when the lubricating oil is coated, normal production operation of workers is seriously influenced, and the production efficiency of enterprises is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a lubricated effectual driving shaft, includes main shaft body, pivot and lubricating arrangement, the internally mounted of main shaft body has the pivot, the surface of main shaft body is equipped with lubricating arrangement, lubricating arrangement includes the backup pad, the lubricating oil box is equipped with admittedly to one side that the main shaft body was kept away from to the backup pad, the surface intercommunication of lubricating oil box has the hose, the one end intercommunication that the lubricating oil box was kept away from to the hose has the shower nozzle.

Preferably, two support rods are fixedly arranged at the position of the main shaft body relative to the spray head, the arc surfaces of the two support rods are connected with a pressing plate in a sliding manner, springs are sleeved on the arc surfaces of the support rods, two ends of each spring are fixedly connected with the corresponding support rod through the pressing plate, and a connecting plate is fixedly arranged at one end, far away from the main shaft body, of each support rod.

Preferably, a clamping groove is formed in the surface of the spray head, a first clamping block is fixedly mounted on one side, close to the spray head, of the pressing plate, the size of the first clamping block is matched with that of the clamping groove, a second clamping block is fixedly mounted on the position, opposite to the spray head, of the main shaft body, and the size of the second clamping block is matched with that of the clamping groove.

Preferably, a handle penetrates through the surface of the connecting plate in a sliding manner, and the handle is fixedly connected with the pressing plate.

Preferably, the main shaft body is equipped with adjusting device for the position of hose, adjusting device includes the support frame, support frame and main shaft body fixed connection, the support frame is "L" shape, the rectangular channel has been seted up on the surface of support frame, the size of rectangular channel and the size looks adaptation of hose, the perpendicular threaded connection in surface of support frame has the screw rod, one side that the screw rod is close to the main shaft body rotates and is connected with the push pedal, the hose is located between support frame and the push pedal.

Preferably, the surface of the support frame is provided with a clamping hole, the inner wall of the clamping hole is connected with a limiting rod in a sliding mode, and the limiting rod is fixedly connected with the push plate.

Preferably, a blocking piece is fixedly arranged on one side, away from the push plate, of the limiting rod, and the size of the blocking piece is larger than that of the clamping hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the lubricating device, when the lubricating device is needed, the handle is pulled towards the direction far away from the main shaft body, the handle slides through the surface of the connecting plate and drives the pressing plate to move in the same direction, the pressing plate slides along the arc surface of the supporting rod and stretches the spring, at the moment, the spring is in a stretching state, simultaneously, the pressing plate moves to drive the first clamping block to move, then the spray head is moved, the clamping groove on the surface of the spray head is clamped with the second clamping block, then the handle is released, at the moment, the spring begins to shrink, the pressing plate slides along the arc surface of the supporting rod towards the direction close to the second clamping block by virtue of the elasticity of the spring, the pressing plate moves to drive the first clamping block to move in the same direction, the first clamping block is clamped with the clamping groove, the first clamping block and the second clamping block are matched to achieve the effect of fixing the position of the spray head, by arranging the lubricating device, the lubricating device can continuously add and smear lubricating oil on the surface of the driving shaft under the condition that the driving shaft is not closed, the operation is convenient and simple, the service life of the driving shaft is prolonged, and the working efficiency of workers is improved.

2. In the utility model, through arranging the adjusting device, when the adjusting device is used for controlling the oil injection rate of the spray head, the screw rod is rotated, the screw rod drives the push plate to move towards the direction close to the support frame by virtue of threads, the push plate can drive the hose to move in the same direction, after the hose is contacted with the support frame, the push plate can extrude the arc surface of the hose to achieve the effect of adjusting the circulation rate of lubricating oil in the hose, the push plate can drive the limiting rod to slide to penetrate through the inner wall of the clamping hole, the limiting rod has the effect of preventing the push plate from rotating along with the rotation of the screw rod, the limiting rod can drive the blocking piece to move by moving, because the size of the blocking piece is larger than that of the clamping hole, the blocking piece achieves the effect of preventing the supporting rod from being separated from the inner wall of the clamping hole when the supporting rod moves towards the direction close to the main shaft body, through arranging the adjusting device, the oil injection rate of the spray head can be adjusted, and when a driving shaft is not used, can prevent that the shower nozzle from continuing to spout lubricating oil through the extrusion hose, avoid the extravagant effect of lubricating oil.

Drawings

FIG. 1 is a schematic perspective view of a driving shaft with good lubrication effect according to the present invention;

FIG. 2 is a schematic structural view of the left side of FIG. 1 of a driving shaft with a good lubricating effect according to the present invention;

FIG. 3 is a schematic diagram of a partial structure of a lubrication device for a driving shaft with a good lubrication effect according to the present invention;

FIG. 4 is a schematic structural diagram of the driving shaft with good lubrication effect shown at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of the driving shaft B in FIG. 2 with a good lubrication effect according to the present invention;

fig. 6 is a partial structural schematic diagram of an adjusting device of a driving shaft with good lubricating effect provided by the utility model.

Illustration of the drawings: 1. a main shaft body; 2. a lubricating device; 201. a support plate; 202. a lubricating oil cartridge; 203. a hose; 204. a spray head; 205. a support bar; 206. pressing a plate; 207. a spring; 208. a connecting plate; 209. a card slot; 210. a first clamping block; 211. a second fixture block; 212. a handle; 3. an adjustment device; 31. a support frame; 32. a rectangular groove; 33. a screw; 34. pushing the plate; 35. a clamping hole; 36. a limiting rod; 37. a baffle plate; 4. a rotating shaft.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, the present invention provides a driving shaft with good lubrication effect, including a main shaft body 1, a rotating shaft 4 and a lubricating device 2, wherein the rotating shaft 4 is installed inside the main shaft body 1, and the lubricating device 2 is installed on the surface of the main shaft body 1.

The specific arrangement and function of the lubricating device 2 and the adjusting device 3 will be described in detail below.

As shown in fig. 1, 3 and 4, the lubricating device 2 includes a supporting plate 201, a lubricating oil box 202 is fixedly mounted on one side of the supporting plate 201 away from the main shaft body 1, a hose 203 is communicated with the surface of the lubricating oil box 202, a nozzle 204 is communicated with one end of the hose 203 away from the lubricating oil box 202, two support rods 205 are fixedly mounted on the main shaft body 1 at positions corresponding to the nozzle 204, a pressure plate 206 is slidably connected to arc surfaces of the two support rods 205, a spring 207 is sleeved on the arc surface of the support rod 205, two ends of the spring 207 are respectively fixedly connected to the pressure plate 206 and the support rod 205, a connecting plate 208 is fixedly mounted on one end of the support rod 205 away from the main shaft body 1, a clamping groove 209 is formed on the surface of the nozzle 204, a first clamping block 210 is fixedly mounted on one side of the pressure plate 206 close to the nozzle 204, the size of the first clamping block 210 is adapted to the size of the clamping groove 209, and a second clamping block 211 is fixedly mounted on the main shaft body 1 at positions corresponding to the nozzle 204, the size of the second fixture block 211 is matched with that of the fixture slot 209, a pull 212 is slidably penetrated through the surface of the connecting plate 208, and the pull 212 is fixedly connected with the pressing plate 206.

The whole lubricating device 2 achieves the effect that by arranging the lubricating device 2, when the lubricating device 2 needs to be used, the handle 212 is pulled towards the direction far away from the main shaft body 1, the handle 212 penetrates through the surface of the connecting plate 208 in a sliding manner and drives the pressing plate 206 to move in the same direction, the pressing plate 206 slides along the arc surface of the supporting rod 205 and stretches the spring 207, at the moment, the spring 207 is in a stretching state, meanwhile, the pressing plate 206 moves to drive the first fixture block 210 to move, then the spray head 204 is moved, the clamping groove 209 in the surface of the spray head 204 is clamped with the second fixture block 211, then the handle 212 is released, at the moment, the spring 207 begins to shrink, the pressing plate 206 slides along the arc surface of the supporting rod 205 towards the direction close to the second fixture block 211 by virtue of the elasticity of the spring 207, the pressing plate 206 moves to drive the first fixture block 210 to move in the same direction, so that the first fixture block 210 is clamped with the clamping groove 209, and the first fixture block 210 and the second fixture block 211 are matched to achieve the function of fixing the position of the spray head 204, through setting up lubricating arrangement 2, have under the circumstances that does not close the driving shaft, can last to add to the surface of driving shaft and paint lubricating oil, convenient operation is simple, and then improves the life of driving shaft to and improve workman work efficiency's effect.

As shown in fig. 2, 5 and 6, the position of the main shaft body 1 relative to the hose 203 is provided with the adjusting device 3, the adjusting device 3 includes a support frame 31, the support frame 31 is fixedly connected with the main shaft body 1, the support frame 31 is "L" shaped, a rectangular groove 32 is formed in the surface of the support frame 31, the size of the rectangular groove 32 is matched with that of the hose 203, a screw 33 is vertically and threadedly connected to the surface of the support frame 31, a push plate 34 is rotatably connected to one side of the screw 33 close to the main shaft body 1, the hose 203 is located between the support frame 31 and the push plate 34, a clamping hole 35 is formed in the surface of the support frame 31, a limiting rod 36 is slidably connected to the inner wall of the clamping hole 35, the limiting rod 36 is fixedly connected with the push plate 34, a blocking piece 37 is fixedly installed on one side of the limiting rod 36 far away from the push plate 34, and the size of the blocking piece 37 is larger than that of the clamping hole 35.

The whole adjusting device 3 achieves the effect that by arranging the adjusting device 3, when the adjusting device 3 is used for controlling the oil injection rate of the spray nozzle 204, the screw 33 is rotated, the screw 33 drives the push plate 34 to move towards the direction close to the support frame 31 by virtue of threads, the push plate 34 can drive the hose 203 to move in the same direction, after the hose 203 is contacted with the support frame 31, the push plate 34 can extrude the arc surface of the hose 203 to achieve the effect of adjusting the circulation rate of lubricating oil inside the hose 203, the push plate 34 can drive the limiting rod 36 to slide through the inner wall of the clamping hole 35 by moving, the limiting rod 36 has the effect of preventing the push plate 34 from rotating along with the rotation of the screw 33, the limiting rod 36 can drive the blocking piece 37 to move, because the size of the blocking piece 37 is larger than that of the clamping hole 35, the blocking piece 37 achieves the effect of preventing the supporting rod 205 from separating from the inner wall of the clamping hole 35 when the supporting rod 205 moves towards the direction close to the main shaft body 1, through setting up adjusting device 3, have the oil spout speed of adjusting shower nozzle 204 to when not using the driving shaft, can prevent through extrusion hose 203 that shower nozzle 204 from continuing to spout lubricating oil, avoid the extravagant effect of lubricating oil.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a lubricated effectual driving shaft, includes main shaft body (1), pivot (4) and lubricating arrangement (2), its characterized in that: the spindle is characterized in that a rotating shaft (4) is mounted inside the spindle body (1), a lubricating device (2) is arranged on the surface of the spindle body (1), the lubricating device (2) comprises a supporting plate (201), a lubricating oil box (202) is fixedly arranged on one side, away from the spindle body (1), of the supporting plate (201), a hose (203) is communicated with the surface of the lubricating oil box (202), and a spray head (204) is communicated with one end, away from the lubricating oil box (202), of the hose (203).

2. A drive shaft with good lubrication according to claim 1, wherein: two supporting rods (205) are fixedly arranged at the position, relative to the spray head (204), of the main shaft body (1), a pressing plate (206) is connected to the arc surfaces of the two supporting rods (205) in a sliding mode, a spring (207) is sleeved on the arc surface of the supporting rod (205), two ends of the spring (207) are fixedly connected with the pressing plate (206) and the supporting rod (205) respectively, and a connecting plate (208) is fixedly arranged at one end, far away from the main shaft body (1), of the supporting rod (205).

3. A driveshaft with good lubrication according to claim 2, further comprising: the surface of the spray head (204) is provided with a clamping groove (209), one side, close to the spray head (204), of the pressing plate (206) is fixedly provided with a first clamping block (210), the size of the first clamping block (210) is matched with that of the clamping groove (209), a second clamping block (211) is fixedly arranged at the position, relative to the spray head (204), of the main shaft body (1), and the size of the second clamping block (211) is matched with that of the clamping groove (209).

4. A driveshaft with good lubrication according to claim 2, further comprising: a handle (212) penetrates through the surface of the connecting plate (208) in a sliding manner, and the handle (212) is fixedly connected with the pressing plate (206).

5. A drive shaft with good lubrication according to claim 1, wherein: the utility model discloses a hose (203) is characterized in that main shaft body (1) is equipped with adjusting device (3) for the position of hose (203), adjusting device (3) include support frame (31), support frame (31) and main shaft body (1) fixed connection, support frame (31) are "L" shape, rectangular channel (32) have been seted up on the surface of support frame (31), the size of rectangular channel (32) and the size looks adaptation of hose (203), the perpendicular to surface threaded connection of support frame (31) has screw rod (33), one side that screw rod (33) are close to main shaft body (1) is rotated and is connected with push pedal (34), hose (203) are located between support frame (31) and push pedal (34).

6. A driveshaft as claimed in claim 5 having a good lubrication effect, further comprising: card hole (35) have been seted up on the surface of support frame (31), the inner wall sliding connection in card hole (35) has gag lever post (36), gag lever post (36) and push pedal (34) fixed connection.

7. A driveshaft as claimed in claim 6 having a good lubrication effect, further comprising: and a blocking piece (37) is fixedly arranged on one side of the limiting rod (36) far away from the push plate (34), and the size of the blocking piece (37) is larger than that of the clamping hole (35).