Oiling device for roller chain production

Abstract

The utility model relates to an oil coating device for roller chain production, and belongs to the technical field of roller chain production, the oil coating device comprises a machine shell, an oil storage pool, a hanging basket and a lifting rotating mechanism, the oil storage pool is arranged at the bottom of the machine shell, and an openable sealing door is arranged in the middle of the machine shell; the lifting rotating mechanism comprises a gear motor, a spline shaft, a shaft sleeve, a hydraulic cylinder and a belt, a support is fixed in the machine shell, the shaft sleeve is rotatably connected in the support, the hydraulic cylinder and the gear motor are fixed on the support, and the belt is connected between the output end of the gear motor and the shaft sleeve. When the roller chain oiling device works, the roller chain is completely immersed into the oil storage pool so that the roller chain can be comprehensively oiled, then redundant lubricating oil on the surface of the roller chain is removed through the centrifugal effect, the oiling efficiency is high, and the oiling effect is good.

Description

Technical Field

[0001] This application relates to the technical field of roller chain manufacturing, and in particular to an oiling device for roller chain manufacturing. Background Technology

[0002] In the production of transmission chains, it is often necessary to apply oil to the processed chains to ensure proper storage and prevent rusting. However, current oiling equipment has a simple structure and mostly uses spray guns for direct spraying. On the one hand, the spraying range of the spray gun is limited, and continuous spraying will result in a large amount of oil accumulation. On the other hand, the spray gun can only spray the surface, and it is difficult to spray the chain meshing area during transmission. Although it can apply oil to the chain to a certain extent, for chains with high quality requirements, it is necessary to apply oil to all parts of the chain, and the amount of oil applied is also required to be high, allowing only a single layer to be applied to the chain surface.

[0003] Existing oiling devices have simple structures and low oiling efficiency, making it difficult to meet current production needs. Utility Model Content

[0004] The purpose of this application is to provide an oiling device for the production of roller chains to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides an oiling device for roller chain production, employing the following technical solution:

[0006] An oiling device for producing roller chains includes a housing, an oil reservoir, a basket, and a lifting and rotating mechanism. The oil reservoir is located at the bottom of the housing, and an openable and closable sealed door is located in the middle of the housing. The lifting and rotating mechanism includes a geared motor, a splined shaft, a bushing, a hydraulic cylinder, and a belt. A bracket is fixed inside the housing, and the bushing is rotatably connected to the bracket. The hydraulic cylinder and the geared motor are both fixed to the bracket. A belt connects the output end of the geared motor to the bushing. The splined shaft is matched and installed inside the bushing. A connecting frame is fixed to the piston rod end of the hydraulic cylinder, and a mounting base is rotatably connected to the bottom end of the connecting frame. The top end of the splined shaft is fixed to the bottom of the mounting base, and the basket is fixed to the bottom end of the splined shaft.

[0007] The suspended basket includes a circular mesh frame, a suspension frame is fixed at the top of the circular mesh frame, a connecting shaft is fixed in the middle of the suspension frame, and the connecting shaft is fixed at the bottom of the spline shaft.

[0008] Preferably, a support mechanism is symmetrically arranged inside the housing. The support mechanism includes a cylinder, a push rod, and a support block. The cylinder is horizontally fixed on the housing. The push rod is movably connected inside the housing. The support block is fixed to the end of the push rod. Rollers are symmetrically installed on the side of the support block near the basket.

[0009] By adopting the above technical solution and by setting up a support mechanism, when the spline shaft drives the basket to rise, the cylinders on both sides extend and drive the support blocks to abut against both sides of the basket via push rods. During the rotation of the basket, the support blocks can provide a reaction force to the basket, preventing the basket from swaying too much and affecting the spline shaft.

[0010] The sealed door is equipped with an observation window.

[0011] Preferably, in order to facilitate the return of lubricating oil to the oil storage tank, the periphery of the oil storage tank and the housing are sealed together.

[0012] Preferably, an ultrasonic generator is installed at the bottom of the oil storage tank. The ultrasonic generator enables the lubricating oil in the oil storage tank to have a certain fluidity, so that it can fully contact the roller chain.

[0013] In summary, this application includes at least one of the following beneficial technical effects: when the oiling device for producing roller chains is in operation, the roller chain is completely immersed in the oil storage tank so that the roller chain can be fully oiled, and then the excess lubricating oil on the surface of the roller chain is removed by centrifugal action, resulting in high oiling efficiency and good effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0015] Figure 2 This is a schematic diagram illustrating the internal structure of the casing in the embodiments of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Housing; 11. Bracket; 12. Sealing door; 2. Oil reservoir; 21. Ultrasonic generator; 3. Suspended basket; 31. Circular mesh frame; 32. Suspension frame; 33. Connecting shaft; 4. Lifting and rotating mechanism; 41. Gear motor; 42. Splined shaft; 43. Bushing; 44. Hydraulic cylinder; 45. Belt; 46. Connecting frame; 47. Mounting base; 5. Support mechanism; 51. Cylinder; 52. Push rod; 53. Support block; 54. Roller. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0018] This application discloses an oiling device for producing roller chains, referring to... Figure 1-2The system includes a housing 1, an oil storage tank 2, a basket 3, and a lifting and rotating mechanism 4. The oil storage tank is located at the bottom of the housing 1. The oil storage tank 2 is sealed to the housing 1. An ultrasonic generator 21 is installed at the bottom of the oil storage tank 2. An openable and closable sealed door 12 is installed in the middle of the housing 1. An observation window is installed on the sealed door 12. The lifting and rotating mechanism 4 includes a geared motor 41, a splined shaft 42, a bushing 43, a hydraulic cylinder 44, and a belt 45. A bracket 11 is fixed inside the housing 1. The bushing 43 is rotatably connected to the bracket 11. The hydraulic cylinder 44 and the geared motor 41 are both fixed on the bracket 11. A belt 45 is connected between the output end of the geared motor 41 and the bushing 43. The splined shaft 42 is matched and installed inside the bushing 43. A connecting frame 46 is fixed to the piston rod end of the hydraulic cylinder 44. A mounting base 47 is rotatably connected to the bottom end of the connecting frame 46. The top end of the splined shaft 42 is fixed to the bottom of the mounting base 47. The basket 3 is fixed to the bottom end of the splined shaft 42.

[0019] The suspended basket 3 includes a circular mesh frame 31, a suspension bracket 32 ​​fixed at the top of the circular mesh frame 31, a connecting shaft 33 fixed in the middle of the suspension bracket 32, and the connecting shaft 33 fixed at the bottom of the spline shaft 42.

[0020] Reference Figure 2 Inside the housing 1, a support mechanism 5 is symmetrically arranged. The support mechanism 5 includes a cylinder 51, a push rod 52 and a support block 53. The cylinder 51 is horizontally fixed on the housing 1, the push rod 52 is movably connected inside the housing 1, and the support block 53 is fixed to the end of the push rod 52. Rollers 54 are symmetrically installed on the side of the support block 53 near the basket 3.

[0021] With the support mechanism 5 in place, when the spline shaft 42 drives the basket 3 to rise, the cylinders 51 on both sides extend and drive the support blocks 53 to abut against both sides of the basket 3 via the push rod 52. During the rotation of the basket 3, the support blocks 53 can provide a reaction force to the basket 3, preventing the basket 3 from swaying too much and affecting the spline shaft 42.

[0022] The implementation principle of the oiling device for roller chain production in this application embodiment is as follows:

[0023] When applying oil, simply place the roller chain into the basket 3, close the sealing door 12, and the hydraulic cylinder 44 drives the spline shaft 42 to move downwards. The spline shaft 42 drives the basket 3 to be immersed in the oil storage tank 2. The ultrasonic generator 21 at the bottom of the oil storage tank 2 allows the lubricating oil to fully contact the roller chain, resulting in more comprehensive oiling. After immersion in oil for a period of time, the hydraulic cylinder 44 drives the spline shaft 42 to rise. The reduction motor 41 drives the spline shaft 42 to rotate via the belt 45. The spline shaft 42 drives the basket 3 to rotate. Under the action of centrifugal force, the excess lubricating oil on the surface of the roller chain is thrown out, leaving only a protective oil film on the surface of the chain.

[0024] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An oiling device for producing a roller chain, characterized by: Including casing (1), oil pool (2), basket (3) and lifting rotating mechanism (4), the oil pool is arranged in the bottom of the casing (1), the middle part of the casing (1) is provided with a sealable door (12), the lifting rotating mechanism (4) includes a reduction motor (41), a spline shaft (42), a shaft sleeve (43), a hydraulic cylinder (44) and a belt (45), the bracket (11) is fixed in the casing (1), the shaft sleeve (43) is rotatably connected in the bracket (11), the hydraulic cylinder (44) and the reduction motor (41) are both fixed on the bracket (11), the output end of the reduction motor (41) is connected with the shaft sleeve (43) through the belt (45), the spline shaft (42) is matched and arranged in the shaft sleeve (43), the piston rod end of the hydraulic cylinder (44) is fixedly connected with the connecting frame (46), the connecting frame (46) is rotatably connected with the mounting seat (47) at the bottom end, the spline shaft (42) is fixed at the bottom of the mounting seat (47), and the basket (3) is fixed at the bottom end of the spline shaft (42).

2. The oiling device for producing a roller chain according to claim 1, characterized by: The basket (3) includes a circular net frame (31), the top end of the circular net frame (31) is fixedly connected with a suspension frame (32), the middle part of the suspension frame (32) is fixedly connected with a connecting shaft (33), and the connecting shaft (33) is fixed at the bottom end of the spline shaft (42).

3. The oiling device for producing a roller chain according to claim 2, characterized in that: The casing (1) is also symmetrically provided with a supporting mechanism (5), the supporting mechanism (5) includes a gas cylinder (51), a push rod (52) and a supporting block (53), the gas cylinder (51) is horizontally fixed on the casing (1), the push rod (52) is movably connected in the casing (1), the supporting block (53) is fixed on the end of the push rod (52), and the roller shaft (54) is symmetrically installed on the side of the supporting block (53) close to the basket (3).

4. The oiling device for producing a roller chain according to claim 1, characterized by: The seal door (12) is provided with an observation window.

5. The oiling device for producing a roller chain according to claim 1, characterized by: The oil pool (2) is in sealing connection between the casing (1).

6. The oiling device for producing a roller chain according to claim 1, characterized by: The bottom of the oil pool (2) is provided with an ultrasonic generator (21).

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