Gear oil slinger

Abstract

The utility model discloses a gear oil slinger which comprises a workpiece positioning mechanism, a rotation driving mechanism and a protection mechanism which are arranged on a workbench. The workpiece positioning mechanism comprises a workpiece positioning seat and a workpiece pressing structure, the workpiece positioning seat is connected with the output end of the rotary driving mechanism, the workpiece pressing structure comprises a pressing head assembly and a pressing air cylinder, the pressing head assembly is arranged in a sliding mode in the vertical direction, and the pressing air cylinder is used for driving the pressing head assembly to move towards the workpiece positioning seat. A certain pressing force is applied to the workpiece on the workpiece positioning seat; the protection mechanism comprises a protection cover arranged on the workbench in a surrounding mode, and the protection cover is used for preventing oil drops from splashing all around during oil throwing. According to the oil slinger, cooling oil on the gear can be effectively and rapidly removed, manpower is saved, the working efficiency is improved, residual oil on the gear is not prone to occurring, and meanwhile the cooling oil can be recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear processing technical field, concretely relates to a gear oil throwing machine. BACKGROUND

[0002] In the production and processing of gears, such as hobbing, gear shaving, gear grinding and other processes, the gears will stick with cooling oil. If the cooling oil on the gears is not treated, the cooling oil may drip on the work station or the floor after the gears are placed on the work station, which not only causes waste of the cooling oil, but also dirties the work station or the floor. At the same time, the cooling oil on the gears may be brought into the next process and pollute the cooling liquid or cleaning liquid in the next process, so the cooling oil on the gears needs to be treated. The current treatment method is to place the gears on a discharging workbench for a period of time after the gears are processed, so that the cooling oil on the gears naturally drips on the discharging workbench by gravity, and then the gears are transferred to the work station. This treatment method takes a long time and has low efficiency, and the gears are easy to have a lot of cooling oil remaining. SUMMARY

[0003] The utility model aims at the deficiency that the gears are placed on the discharging workbench for a period of time for oil removal, and provides a gear oil throwing machine, which can effectively and quickly remove the oil stains on the gears, save manpower, improve work efficiency, and centrifugally throw out the oil stains, so that the gears are not easy to have oil stains remaining.

[0004] The utility model realizes the following technical schemes:

[0005] The utility model provides a gear oil throwing machine, which comprises a workpiece positioning mechanism, a rotary driving mechanism and a protection mechanism arranged on a workbench, wherein the workpiece positioning mechanism comprises a workpiece positioning seat and a workpiece pressing structure, the workpiece positioning seat is connected with the output end of the rotary driving mechanism, the workpiece pressing structure comprises a pressing head assembly and a pressing cylinder, the pressing head assembly is arranged in vertical sliding mode, and the pressing cylinder is used to drive the pressing head assembly to move towards the workpiece positioning seat, so as to exert a certain pressing force on the workpiece on the workpiece positioning seat; the protection mechanism comprises a protection cover arranged around the workbench, and the protection cover is used to block the oil droplets from splashing everywhere during oil throwing.

[0006] As a preferred scheme of the utility model, the rotary driving mechanism comprises a servo motor, a connecting shaft and a first bearing sleeve, the servo motor is arranged on a mounting frame on the workbench, the first bearing sleeve is connected with the mounting frame, the connecting shaft is rotatably arranged in the first bearing sleeve, the lower end of the connecting shaft is connected with the output shaft of the servo motor, and the upper end is connected with the workpiece positioning seat.

[0007] As a preferred scheme of the utility model, the pressure head assembly comprises a guide sliding base, a pressure head structure and a second bearing sleeve, the guide sliding base is connected with the mounting frame on the workbench through sliding guide rails, the second bearing sleeve is arranged on the lower side of the guide sliding base, and the pressure head structure is rotationally connected with the second bearing sleeve.

[0008] As a preferred scheme of the utility model, the pressure head structure comprises a pressing center and a pressing end cover, the pressing center is rotationally arranged in the second bearing sleeve, and the pressing end cover is connected to the pressing center and located on the tip end of the pressing center.

[0009] As a preferred scheme of the utility model, the piston rod of the pressing cylinder is connected with a cylinder connecting sleeve, and the lower end of the cylinder connecting sleeve is connected with the guide sliding base.

[0010] As a preferred scheme of the utility model, the protective cover comprises a fixed protective cover and an oil throwing protective cover, the fixed protective cover is arranged on the workbench, the oil throwing protective cover is sleeved in the fixed protective cover and can move up and down along the vertical direction.

[0011] As a preferred scheme of the utility model, the protective mechanism further comprises a lifting cylinder and a lifting guide rail, the lifting cylinder is arranged on the mounting frame on the workbench, the lifting guide rail is arranged vertically, the oil throwing protective cover is slidably connected with the lifting guide rail, and the output end of the lifting cylinder is connected with the upper end of the oil throwing protective cover.

[0012] As a preferred scheme of the utility model, the piston rod of the lifting cylinder is connected with the upper end of the oil throwing protective cover through a cylinder connecting piece.

[0013] As a preferred scheme of the utility model, the utility model further comprises a dust cover and a distribution box, the dust cover is arranged on the top of the mounting frame on the workbench, and the distribution box is arranged below the workbench.

[0014] As a preferred scheme of the utility model, the workbench is provided with an oil return pipe, and the oil return pipe draws the oil on the workbench to the cooling oil tank through an oil pump.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] When the utility model is used, the gear is placed on the workpiece positioning seat, the pressure head assembly is driven to move to the workpiece positioning seat through the action of the pressing cylinder, so that a certain pressing force is applied to the gear on the workpiece positioning seat, the gear can be rotated through the rotary driving mechanism, the cooling oil attached to the gear is removed through centrifugal force, the protective cover arranged around can block the splashing of oil drops when the oil is thrown, the oil throwing machine can effectively and quickly remove the cooling oil on the gear, manpower is saved, work efficiency is improved, the gear is not easy to be left, and the cooling oil can be recycled. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the exemplary embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort. In the drawings:

[0018] Figure 1 This is a perspective view of the gear oil slinger in this utility model;

[0019] Figure 2 This is another perspective view of the gear oil slinger in this utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the gear oil slinger in this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified view of a portion of the image.

[0022] The attached diagram shows the markings and corresponding component names:

[0023] 1-Workbench, 2-Workpiece positioning seat, 3-Clamping cylinder, 4-Servo motor, 5-Connecting shaft, 6-First bearing sleeve, 7-Mounting bracket, 8-Guide slide, 9-Second bearing sleeve, 10-Sliding guide rail, 11-Clamping center, 12-Clamping end cover, 13-Cylinder connecting sleeve, 14-Fixed protective cover, 15-Oil slinger protective cover, 16-Lifting cylinder, 17-Lifting guide rail, 18-Cylinder connector, 19-Dust cover, 20-Oil return pipe, A-Gear. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0026] In the description of the embodiments of the present application, the technical terms "first", "second", and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0027] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is explicitly contemplated that embodiments described herein can be combined with other embodiments.

[0028] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of existence of A, existence of A and B, and existence of B. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0029] In the embodiments of the present application, the same reference signs represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are only exemplary and should not constitute any limitation on the present application.

[0030] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces), unless otherwise explicitly specified.

[0031] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0032] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] Please refer to Figures 1 to 4 The gear oil throwing machine provided in the embodiments of the present application comprises a workpiece positioning mechanism, a rotary driving mechanism and a protection mechanism arranged on the workbench 1. The workpiece positioning mechanism comprises a workpiece positioning seat 2 and a workpiece pressing structure. The workpiece positioning seat 2 is connected with the output end of the rotary driving mechanism. The workpiece pressing structure comprises a pressing head assembly and a pressing cylinder 3. The pressing head assembly is arranged to slide vertically. The pressing cylinder 3 is used to drive the pressing head assembly to move towards the workpiece positioning seat 2, so as to exert a certain pressing force on the workpiece on the workpiece positioning seat 2. The protection mechanism comprises a protection cover arranged around the workbench 1. The protection cover is used to block the splashing of oil droplets when oil is thrown.

[0034] When in use, the gear A is placed on the workpiece positioning seat 2. The pressing head assembly is driven to move towards the workpiece positioning seat 2 by the action of the pressing cylinder 3, so as to exert a certain pressing force on the gear A on the workpiece positioning seat 2. In this way, the gear A can be rotated by the rotary driving mechanism, so as to remove the cooling oil adhered to the gear A by centrifugal force. The oil droplets can be blocked from splashing around when oil is thrown by arranging the protection cover around. The oil throwing machine can effectively and quickly remove the cooling oil on the gear, save manpower, improve work efficiency, and the gear is not easy to leave residual, and the cooling oil can be recycled.

[0035] According to some embodiments of the present application, the rotary driving mechanism comprises a servo motor 4, a connecting shaft 5 and a first bearing sleeve 6. The servo motor 4 is fixedly arranged on the mounting frame 7 on the workbench 1. The first bearing sleeve 6 is fixedly connected with the mounting frame 7. The connecting shaft 5 is rotatably arranged in the first bearing sleeve 6. The lower end of the connecting shaft 5 is fixedly connected with the output shaft of the servo motor 4, and the upper end is fixedly connected with the workpiece positioning seat 2.

[0036] The first bearing sleeve 6 is internally provided with multiple rows of bearings, and the connecting shaft 5 is arranged in the vertical direction and connected with the workpiece positioning seat 2 and the servo motor 4 at the upper and lower ends of the connecting shaft 5. During use, the connecting shaft 5 can be driven to rotate by the servo motor 4, thereby driving the workpiece positioning seat 2 to rotate. At the same time, the pressing cylinder 3 can drive the pressing head assembly to move towards the workpiece positioning seat 2 to exert a certain pressing force on the gear A on the workpiece positioning seat 2, so as to drive the gear A to rotate and centrifugally throw oil.

[0037] According to some embodiments of the present application, the pressing head assembly comprises a guide sliding seat 8, a pressing head structure and a second bearing sleeve 9. The guide sliding seat 8 is connected with the mounting frame 7 on the workbench 1 through a sliding guide rail 10, the second bearing sleeve 9 is fixedly arranged at the lower side of the guide sliding seat 8, and the pressing head structure is rotationally connected with the second bearing sleeve 9.

[0038] The sliding guide rail 10 in the embodiment is arranged in the vertical direction, and the guide sliding seat 8 can move up and down along the sliding guide rail 10 under force, thereby driving the pressing head structure to move up and down. The pressing head structure is rotationally connected with the second bearing sleeve 9 through multiple bearings arranged in the second bearing sleeve 9. After the pressing head structure moves downward and contacts the gear A to generate pressure, the gear A can be driven to rotate by the servo motor 4. During the oil throwing process, the pressing head structure is always in contact with the gear A, so the pressing head structure will rotate synchronously.

[0039] According to some embodiments of the present application, the pressing head structure comprises a pressing top pin 11 and a pressing end cover 12. The pressing top pin 11 is rotationally arranged in the second bearing sleeve 9, and the pressing end cover 12 is connected to the pressing top pin 11 and located on the top end of the pressing top pin 11. When the workpiece is a disc-shaped gear A, the pressing end cover 12 can be used to exert pressure on the plane of the gear A. When the workpiece is a gear shaft, the pressing top pin 11 can be used to press the central hole of the end of the gear shaft, thereby exerting pressure on the gear shaft. In order to facilitate flexible use, the pressing end cover 12 can be connected with the pressing top pin 11 by a threaded connection.

[0040] According to some embodiments of the present application, the piston rod of the pressing cylinder 3 is connected with a cylinder connecting sleeve 13, and the lower end of the cylinder connecting sleeve 13 is connected with the guide sliding seat 8. In this way, the cylinder connecting sleeve 13 can be driven to move along the sliding guide rail 10 by the action of the pressing cylinder 3, thereby driving the guide sliding seat 8 to move along the sliding guide rail 10.

[0041] According to some embodiments of the present application, the protective cover comprises a fixed protective cover 14 and an oil throwing protective cover 15, the fixed protective cover 14 is fixedly arranged on the workbench 1, and the oil throwing protective cover 15 is sleeved in the fixed protective cover 14 and can slide vertically. Since the fixed protective cover 14 and the oil throwing protective cover 15 are both annular structures, the oil throwing protective cover 15 is sleeved in the fixed protective cover 14, and the oil throwing protective cover 15 can be moved up to the height of the gear A during oil throwing, thereby avoiding the splashing of oil everywhere during oil throwing.

[0042] According to some embodiments of the present application, the protective mechanism further comprises a lifting cylinder 16 and a lifting guide rail 17, the lifting cylinder 16 is arranged on the mounting frame 7 on the workbench 1, the lifting guide rail 17 is arranged vertically, the oil throwing protective cover 15 is slidably connected with the lifting guide rail 17, and the output end of the lifting cylinder 16 is connected with the upper end of the oil throwing protective cover 15.

[0043] Since the oil throwing protective cover 15 is provided with a sliding block matched with the lifting guide rail 17, when the lifting cylinder 16 acts, the piston rod of the lifting cylinder 16 can exert a force on the oil throwing protective cover 15, thereby driving the oil throwing protective cover 15 to slide vertically in the fixed protective cover 14, and the height adjustment of the oil throwing protective cover 15 in the vertical direction is realized, which facilitates the mounting and dismounting of the gear A by the mechanical hand, thereby avoiding the interference between the oil throwing protective cover 15 and the mechanical hand.

[0044] According to some embodiments of the present application, the piston rod of the lifting cylinder 16 is connected with the upper end of the oil throwing protective cover 15 through a cylinder connecting piece 18. The upper end of the cylinder connecting piece 18 is detachably connected with the piston rod of the lifting cylinder 16, and the lower end of the cylinder connecting piece 18 is detachably connected with the upper end of the oil throwing protective cover 15.

[0045] According to some embodiments of the present application, a dust cover 19 and a distribution box are further arranged, the dust cover 19 is arranged on the top of the mounting frame 7 on the workbench 1, and the distribution box is arranged below the workbench 1. The dust cover 19 can protect the top of the mounting frame 7, thereby protecting the parts such as the pressing cylinder 3 and the lifting cylinder 16. The distribution box is arranged on the frame below the workbench 1 to centrally control the actions of the execution components of the oil throwing machine, thereby saving equipment space.

[0046] According to some embodiments of the present application, the workbench 1 is provided with a return oil pipe 20, and the return oil pipe 20 is used to pump the oil on the workbench 1 to a cooling oil tank through an oil pump. Since the cooling oil attached to the gear A splashes to the inner wall of the oil throwing protective cover 15 under the action of centrifugal force during oil throwing, and then slides down along the inner wall to the workbench 1, the cooling oil collected on the workbench 1 can be conveniently pumped back to the equipment cooling oil tank through the return oil pipe 20, thereby realizing the reuse of the cooling oil.

[0047] The above detailed description of the specific embodiments of the present application has further explained the purpose, technical solutions and beneficial effects of the present application, and it should be understood that the above description is only for the specific embodiments of the present application and is not used to limit the protection scope of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A gear oil slinger characterized by, The workpiece positioning mechanism includes a workpiece positioning seat and a workpiece pressing structure, the workpiece positioning seat is connected with the output end of the rotary drive mechanism, the workpiece pressing structure includes a pressing head assembly and a pressing cylinder, the pressing head assembly is arranged in vertical sliding mode, and the pressing cylinder is used for driving the pressing head assembly to move towards the workpiece positioning seat to apply a certain pressing force to the workpiece on the workpiece positioning seat.

2. The gear spin-drier according to claim 1, characterized in that The rotary drive mechanism includes a servo motor, a connecting shaft and a first bearing sleeve, the servo motor is arranged on a mounting frame on the workbench, the first bearing sleeve is connected with the mounting frame, the connecting shaft is rotatably arranged in the first bearing sleeve, the lower end of the connecting shaft is connected with the output shaft of the servo motor, and the upper end is connected with the workpiece positioning seat.

3. The gear spin-drier according to claim 1, characterized in that, The pressing head assembly includes a guide sliding seat, a pressing head structure and a second bearing sleeve, the guide sliding seat is connected with the mounting frame on the workbench through a sliding guide rail, the second bearing sleeve is arranged on the lower side of the guide sliding seat, and the pressing head structure is rotatably connected with the second bearing sleeve.

4. The gear spin-drier according to claim 3, characterized in that The pressing head structure includes a pressing center and a pressing end cover, the pressing center is rotatably arranged in the second bearing sleeve, the pressing end cover is connected to the pressing center and located on the tip end of the pressing center.

5. The gear spin-drier according to claim 3, characterized in that The piston rod extension end of the pressing cylinder is connected with a cylinder connecting sleeve, and the lower end of the cylinder connecting sleeve is connected with the guide sliding seat.

6. The gear spin-drier according to claim 1, characterized in that The protective cover includes a fixed protective cover and an oil throwing protective cover, the fixed protective cover is arranged on the workbench, the oil throwing protective cover is sleeved in the fixed protective cover and can move up and down in vertical sliding mode.

7. The gear spin-drier according to claim 6, characterized in that The protective mechanism further includes a lifting cylinder and a lifting guide rail, the lifting cylinder is arranged on the mounting frame on the workbench, the lifting guide rail is arranged in vertical mode, the oil throwing protective cover is slidably connected with the lifting guide rail, and the output end of the lifting cylinder is connected with the upper end of the oil throwing protective cover.

8. The gear spin-drier according to claim 7, characterized in that The piston rod extension end of the lifting cylinder is connected with the upper end of the oil throwing protective cover through a cylinder connecting piece.

9. The gear spin-drier according to claim 1, characterized in that, Further including a dust cover and a distribution box, the dust cover is arranged on the top of the mounting frame on the workbench, and the distribution box is arranged below the workbench.

10. The gear spin-drier according to claim 1, characterized in that, An oil return pipe is arranged on the workbench, and the oil return pipe is used for pumping the oil on the workbench to a cooling oil tank through an oil pump.

Images