CN111792595A - Double-row conical bearing overturning type oil control device - Google Patents
Double-row conical bearing overturning type oil control device Download PDFInfo
- Publication number
- CN111792595A CN111792595A CN202010703386.8A CN202010703386A CN111792595A CN 111792595 A CN111792595 A CN 111792595A CN 202010703386 A CN202010703386 A CN 202010703386A CN 111792595 A CN111792595 A CN 111792595A
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- rack
- clamping plate
- cylinder
- air cylinder
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- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 abstract description 19
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000004519 grease Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N33/00—Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
Abstract
A double-row conical bearing turnover type oil control device comprises a base, a clamping mechanism and a rotating mechanism; the rotating mechanism is arranged on the base; the clamping mechanism comprises a lower clamping plate, an upper clamping plate, a cylinder fixing plate, a sliding block I, a sliding rail I, an upper cylinder and a lower cylinder; the rotary mechanism comprises a front bearing seat, a rear bearing seat, a rotary shaft, a connecting support, a gear, a rack and a rack cylinder, and the rotary mechanism and the clamping mechanism are connected into a whole through the connecting support; the upper clamping plate and the lower clamping plate are in sliding connection with a sliding rail I fixed on the air cylinder fixing plate through a sliding block I connected with the upper clamping plate and the lower clamping plate; the front bearing seat and the rear bearing seat are arranged on the base and are in transition fit connection with two ends of the rotating shaft; the device is reasonable in structure and convenient to operate, the upper clamping plate and the lower clamping plate are driven to move through the upper air cylinder and the lower air cylinder, the double-row conical bearing is turned to a certain angle by being matched with the rotating mechanism, kerosene in an oil groove in the double-row conical bearing is effectively discharged and controlled, the cleanliness of the bearing is guaranteed, and the labor intensity of workers is effectively reduced.
Description
Technical Field
The invention belongs to the technical field of bearing manufacturing, and particularly relates to a double-row conical bearing turnover type oil control device.
Background
The precision and the life-span of railway tapered roller bearing require very high in the bearing trade, the spare and accessory processing back of bearing, some impurity particles can remain and adsorb on the surface, need inject grease into during the bearing assembly, and inject grease into this moment, can make grease be contaminated, if the spare and accessory does not contain impurity in clean or the grease, the noise that all can make the bearing operation increases, reduce its life, consequently, adopt kerosene washing's mode to remove the adsorbed impurity of bearing surface, bearing after the kerosene washing, can reserve partial kerosene in its inside slot, kerosene can destroy the colloidal stability of grease in the bearing if long-term detention is inside in the bearing, make bearing vibration value rise, so will get rid of kerosene before injecting grease into the bearing, in order to avoid influencing the lubricated state of the bearing after injecting grease, influence life. But wash the inside kerosene of sealing up in the bearing and need consume a large amount of cleaning solvent, the polluted environment just wastes time and energy, current common method is to wash and to place after accomplishing with kerosene with a whole set of tapered roller bearing and air-dry on the device and weather with the fan, in order to reach the mesh of accuse oil, but air-dry the device and can not handle the kerosene of the inside holder oil groove of bearing totally in the use, consequently, need the staff to overturn the bearing at the air-dry in-process, so that control out the kerosene in the inside holder oil groove of bearing, but the upset process wastes time and energy, influence assembly efficiency simultaneously, consequently, need an automatic convertible accuse oil device to solve the problem that staff's work load is big and work efficiency is low.
Disclosure of Invention
The invention aims to provide a double-row conical bearing overturning type oil control device, which utilizes a clamping mechanism formed by a cylinder, a linear slide rail and the like to tightly press and fix a bearing between two clamping plates, then drives the clamping mechanism to automatically overturn through a rotating mechanism, and enables kerosene to flow out from a groove of the bearing as the bearing overturns at different angles along with the clamping mechanism, thereby completing the kerosene drying control process.
The purpose of the invention can be realized by adopting the following technical scheme: a double-row conical bearing turnover type oil control device comprises a base, a clamping mechanism and a rotating mechanism; the base is in a rectangular table structure and is arranged on the ground on one side of the automatic conveying line for cleaning the double-row conical bearing; the rotary mechanism is arranged on the base, the clamping mechanism is arranged between the feeding frame and the discharging frame of the automatic conveying line, and the rotary mechanism and the clamping mechanism are connected into a whole; the clamping mechanism comprises a lower clamping plate, an upper clamping plate, a cylinder fixing plate, a sliding block I, a sliding rail I, an upper cylinder, a lower cylinder, an upper cylinder connecting plate, a lower cylinder connecting plate, an upper clamping plate limiting column and a lower clamping plate limiting column; the lower clamping plate is of an L-shaped structure, the L-shaped horizontal plate and the L-shaped vertical plate are rectangular flat plates, two sliding blocks I are symmetrically arranged on two sides of the outer side surface of the vertical plate, and the sliding blocks I are fixedly connected with the vertical plate through bolts; the upper clamping plate and the lower clamping plate are consistent in structure, and the horizontal plates of the upper clamping plate and the lower clamping plate are correspondingly and symmetrically arranged at the upper end and the lower end of the cylinder fixing plate; the air cylinder fixing plate is a rectangular flat plate vertically arranged on one side of the vertical plates of the upper clamping plate and the lower clamping plate, a waist-shaped through groove is formed in the center of the rectangular flat plate along the vertical direction, a pair of vertical sliding rails I are arranged on one side face, connected with the vertical plates of the upper clamping plate and the lower clamping plate, of the air cylinder fixing plate, the sliding rails I are symmetrically arranged on two sides of the waist-shaped through groove and fixedly connected with the air cylinder fixing plate through bolts; the upper clamping plate and the lower clamping plate are in sliding connection with a sliding rail I fixed on the cylinder fixing plate through a sliding block I connected with the upper clamping plate and the lower clamping plate, and the upper clamping plate, the lower clamping plate and the sliding rail I form a [ -shaped structure; the upper air cylinder is fixed at the upper end of the air cylinder fixing plate through a bolt, and a mandril of the upper air cylinder is arranged downwards; the lower air cylinder is fixed at the lower end of the air cylinder fixing plate through a bolt, and a top rod of the lower air cylinder is arranged upwards; the upper air cylinder connecting plate and the lower air cylinder connecting plate are both L-shaped bent plates with the same structure, the two L-shaped bent plates are symmetrically arranged, one ends of the two L-shaped bent plates are respectively and fixedly connected with the end part of a mandril of the upper air cylinder and the end part of a mandril of the lower air cylinder through bolts, and the other ends of the two L-shaped bent plates respectively penetrate through a waist-shaped through groove in the center of an air cylinder fixing plate and are fixedly connected with the upper clamping plate and the lower clamping plate; the upper splint limiting column and the lower splint limiting column are respectively fixed on the horizontal plate surfaces of the upper splint and the lower splint through screws;
the rotating mechanism comprises a front bearing seat, a rear bearing seat, a rotating shaft, a connecting support, a gear, a rack positioning plate, a rack supporting frame, a sliding rail II, a sliding block II, a rack connecting plate and a rack cylinder; the front bearing seat and the rear bearing seat are arranged on the desktop of the base and are fixed at two ends of the desktop through bolts; the rotating shaft is arranged between the front bearing seat and the rear bearing seat, and two ends of the rotating shaft are in transition fit connection with bearing center holes of the front bearing seat and the rear bearing seat respectively; the connecting support is of a horizontally arranged U-shaped frame structure, two ends of the U-shaped frame are connected with two side edges of a vertically arranged cylinder fixing plate through bolts, a through hole connected with the rotating shaft is formed in the center of the connecting support, and the connecting support and the rotating shaft are fixedly connected into a whole through a flange plate; the gear is arranged on the rotating shaft and is fixedly connected with the rotating shaft; the rack is fixed on one end face of the rack positioning plate and is meshed and matched with the gear; two sliding blocks II are symmetrically arranged on the other end face of the rack positioning plate and fixed on the rack positioning plate through bolts; the rack support frame is arranged on one side of the rotating shaft, a bottom plate of the rack support frame is fixed on the base through a bolt, two symmetrical sliding rails II are vertically arranged on the end face of a vertical plate of the rack support frame, and the sliding rails II are connected with sliding blocks II on the rack positioning plate in a sliding mode; the rack cylinder is arranged below the rack support frame, an ejector rod of the rack cylinder penetrates through a through hole in a bottom plate of the rack support frame and is arranged upwards, and the rack cylinder is fixed on the base through a bolt; the rack connecting plate is of a rectangular rod structure, one end of the rectangular rod is connected with the end part of an ejector rod of the rack cylinder through a bolt, and the other end of the rectangular rod is connected with the rack positioning plate through a bolt.
The horizontal plate surfaces of the upper clamp plate and the lower clamp plate which are symmetrical are respectively provided with transverse oil grooves which are uniformly distributed and arranged, the size of the horizontal plate surfaces of the upper clamp plate and the lower clamp plate is larger than the diameter of an outer ring of the double-row conical bearing, one side surface of a vertical plate of the upper clamp plate and one side surface of a vertical plate of the lower clamp plate are provided with threaded holes which are used for connecting an upper air cylinder connecting plate and a lower air cylinder connecting plate, reinforcing ribs are arranged between the horizontal plate and the vertical plate.
The middle parts of two vertical side surfaces of the air cylinder fixing plate are provided with grooves fixedly connected with a connecting support of the rotating mechanism, connecting threaded holes are formed in the grooves, and the distance between two vertical sliding rails I fixed on the air cylinder fixing plate corresponds to the distance between two sliding blocks I fixed on the outer side surfaces of the vertical plates of the upper clamping plate and the lower clamping plate.
The upper cylinder and the lower cylinder are pneumatic piston cylinders, and the upper cylinder and the lower cylinder are fixed at the upper end and the lower end of the cylinder fixing plate in corresponding positions.
The upper plate limiting column and the lower plate limiting column are respectively two, the two upper plate limiting columns are arranged in front of the upper plate horizontal plate face in parallel, the two lower plate limiting columns are arranged behind the lower plate horizontal plate face in parallel, and the positions of the upper plate limiting columns and the lower plate limiting columns are determined according to the size of the double-row conical bearing.
The connecting support is characterized in that countersunk threaded holes connected with the cylinder fixing plate are formed in the side faces of two ends of the U-shaped frame structure of the connecting support, the diameter of a through hole in the center of the connecting support is matched with the diameter of a shaft connected with the rotating shaft, and flange plate connecting threaded holes connected with the rotating shaft are formed in the periphery of the through hole in the center of the connecting support.
And a threaded hole fixedly connected with the connecting support through a flange plate is formed in the end face of one end of the rotating shaft.
The rack support frame is a triangular vertical frame, a threaded hole connected with the base and a through hole passing through a rack cylinder ejector rod are formed in a bottom plate of the triangular vertical frame, threaded holes connected with two symmetrical slide rails II are formed in the end face of a vertical plate of the triangular vertical frame, the distance between the two slide rails II corresponds to the distance between the two slide blocks II on the rack positioning plate, a through groove is formed between the two slide rails II, and limiting blocks limiting the movement of the rack connecting plate in the through groove are arranged at the upper end and the lower end of the through groove.
The rack positioning plate is a rectangular flat plate which is vertically arranged, a threaded hole for fixing the rack is formed in one end face of the rectangular flat plate, and threaded holes for fixing the sliding block II are symmetrically formed in the other end face of the rectangular flat plate.
The gear is a cylindrical gear, and the size of the central aperture of the gear is matched with the size of the shaft diameter matched with the rotating shaft.
When the double-row conical bearing is used, the double-row conical bearing which is preliminarily dried after being cleaned by kerosene is moved from an automatic conveying line feeding frame to a lower clamping plate of a clamping mechanism, a bearing outer ring is pushed, the bearing outer ring is in contact with a lower clamping plate limiting column on the lower clamping plate, an upper air cylinder and a lower air cylinder button are started, an ejector rod of the upper air cylinder is ejected downwards, an upper air cylinder connecting plate is pushed to drive a sliding block I on the upper clamping plate to slide downwards on a sliding rail I on an air cylinder fixing plate and to be in contact with the upper surface of a bearing outer ring end on the lower clamping plate, meanwhile, the corresponding lower clamping plate moves upwards to press the bearing outer ring between the upper clamping plate and the lower clamping plate, the upper clamping plate limiting column and the lower clamping plate limiting column fix; then a rack cylinder of the rotating mechanism is started, a cylinder ejector rod pushes against a rack connecting plate to drive a sliding block II on a rack positioning plate to move on a sliding rail II on a rack supporting frame, a rack moves up and down and is meshed with a gear, the gear rotates to drive a rotating shaft to rotate, the rotating shaft, together with a connecting support and a clamping mechanism rotate, after rotating to a certain angle, the rotating shaft and the connecting support rotate together, the rotating shaft and the clamping mechanism stand in the air for a period of time, kerosene in a bearing flows out and then flows out from oil grooves in an upper clamping plate and a lower clamping plate, and the kerosene drying control process of a retainer oil.
The invention has the beneficial effects that: the device structural design science, convenient operation, upper plate and lower plate that drive through upper cylinder, lower cylinder reciprocate to with rotary mechanism cooperation, the rack drives gear and rotation axis rotation, turns over the biserial conical bearing to certain angle, makes the kerosene in the oil drain of biserial conical bearing inside holder obtain effectual row accuse, has guaranteed biserial conical bearing's cleanliness, has effectively reduced staff's intensity of labour, improves production efficiency.
Drawings
FIG. 1 is a front view of the present invention in a schematic configuration;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a view taken along line A of FIG. 2;
FIG. 5 is a schematic view of the upper plate of the present invention;
FIG. 6 is a schematic view of the cylinder fixing plate according to the present invention;
FIG. 7 is a schematic view of a rack support according to the present invention;
FIG. 8 is a schematic view of the connecting bracket of the present invention;
FIG. 9 is a view from direction B of FIG. 8;
the labels in the figure are: 1. a base, 2, a lower splint, 3, an upper splint, 4, a cylinder fixing plate, 5, a sliding block I, 6, a sliding rail I, 7, an upper cylinder, 8, a lower cylinder, 9, an upper cylinder connecting plate, 10, a lower cylinder connecting plate, 11, an upper splint limiting column, 12, a lower splint limiting column, 13, a front bearing seat, 14, a rear bearing seat, 15, a rotating shaft, 16, a connecting bracket, 17 and a gear,
18. the device comprises a rack 19, a rack positioning plate 20, a rack supporting frame 21, sliding rails II and 22, sliding blocks II and 23, a rack connecting plate 24, a rack cylinder 25, a limiting block 26 and a double-row conical bearing.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings.
As shown in figures 1, 2, 3, 4, 5, 6, 7, 8 and 9,
a double-row conical bearing turnover type oil control device comprises a base 1, a clamping mechanism and a rotating mechanism; the base 1 is in a rectangular table structure, and the base 1 is arranged on the ground on one side of the automatic conveying line for cleaning the double-row conical bearing 26; the rotary mechanism is arranged on the base 1, the clamping mechanism is arranged between the feeding frame and the discharging frame of the automatic conveying line, and the rotary mechanism and the clamping mechanism are connected into a whole through the connecting support 16.
The clamping mechanism comprises a lower clamping plate 2, an upper clamping plate 3, a cylinder fixing plate 4, a sliding block I5, a sliding rail I6, an upper cylinder 7, a lower cylinder 8, an upper cylinder connecting plate 9, a lower cylinder connecting plate 10, an upper clamping plate limiting column 11 and a lower clamping plate limiting column 12; the lower clamping plate 2 is of an L-shaped structure, the L-shaped horizontal plate and the vertical plate are rectangular flat plates, two sliding blocks I5 are symmetrically arranged on two sides of the outer side surface of the vertical plate, the sliding blocks I5 are fixedly connected with the vertical plate through bolts, transverse oil grooves which are uniformly distributed and arranged are formed in the horizontal plate surface of the lower clamping plate 2, a threaded hole for connecting a lower air cylinder connecting plate 10 is formed in one side surface of the vertical plate, reinforcing ribs are arranged between the horizontal plate and the vertical plate, the horizontal plate surface and the vertical plate are fixedly connected together through welding, and the size of the horizontal plate surface of the upper clamping plate 3 and the horizontal plate surface of the; the upper clamping plate 3 and the lower clamping plate 2 are consistent in structure, and the horizontal plates of the upper clamping plate 3 and the lower clamping plate 2 are correspondingly and symmetrically arranged at the upper end and the lower end of the cylinder fixing plate 4; the air cylinder fixing plate 4 is a rectangular flat plate vertically arranged on one side of a vertical plate of the upper clamping plate 3 and the lower clamping plate 2, a waist-shaped through groove is formed in the center of the rectangular flat plate along the vertical direction, a pair of vertical sliding rails I6 are arranged on one side face, connected with the vertical plate of the upper clamping plate 3 and the vertical plate of the lower clamping plate 2, of the air cylinder fixing plate 4, the sliding rails I6 are symmetrically arranged on two sides of the waist-shaped through groove and fixedly connected with the air cylinder fixing plate 4 through bolts, a groove fixedly connected with a connecting support 16 of a rotating mechanism is formed in the middle of two vertical side faces of the air cylinder fixing plate 4, a connecting threaded hole is formed in the groove, and the distance between the two vertical sliding rails I6 corresponds to the distance between two; the upper clamping plate 3 and the lower clamping plate 2 are in sliding connection with a sliding rail I6 on the cylinder fixing plate 4 through a sliding block I5 on the upper clamping plate, and the upper clamping plate, the lower clamping plate and the sliding rail I form a [ -shaped structure; the upper air cylinder 7 is fixed at the upper end of the air cylinder fixing plate 4 through a bolt, and an ejector rod of the upper air cylinder 7 is arranged downwards; the lower cylinder 8 is fixed at the lower end of the cylinder fixing plate 4 through a bolt, a mandril of the lower cylinder 8 is arranged upwards, the upper cylinder 7 and the lower cylinder 8 are both pneumatic piston cylinders, the upper cylinder 7 and the lower cylinder 8 are corresponding to each other in the fixed positions at the upper end and the lower end of the cylinder fixing plate 4, and the upper cylinder 7 and the lower cylinder drive elements to do linear motion; the upper air cylinder connecting plate 9 and the lower air cylinder connecting plate 10 are both L-shaped bent plates with the same structure, the two L-shaped bent plates are symmetrically arranged, one ends of the two L-shaped bent plates are respectively and fixedly connected with the end part of the ejector rod of the upper air cylinder 7 and the end part of the ejector rod of the lower air cylinder 8 through bolts, and the other ends of the two L-shaped bent plates respectively penetrate through a waist-shaped through groove in the center of the air cylinder fixing plate 4 and are fixedly connected with the upper clamping plate 3 and the lower clamping plate 2; the upper splint limiting column 11 and the lower splint limiting column 12 are respectively fixed on the horizontal plate surfaces of the upper splint 3 and the lower splint 2 which are symmetrical through screws; spacing post of punch holder 11 and the spacing post of lower plate 12 respectively two, two spacing posts of punch holder 11 are arranged in parallel in the place ahead of 3 horizontal plane surfaces of punch holder for the up end of location double-row conical bearing 26, two spacing posts of lower plate 12 are arranged in parallel in the rear of 2 horizontal plane surfaces of lower plate, a lower terminal surface for locating double-row conical bearing 26, four upper and lower spacing posts cooperate each other, the complete position with double-row conical bearing 26 is fixed well, the position of spacing post 11 of punch holder and the spacing post 12 of lower plate is according to double-row conical bearing 26's size determination.
The rotating mechanism comprises a front bearing block 13, a rear bearing block 14, a rotating shaft 15, a connecting bracket 16, a gear 17, a rack 18, a rack positioning plate 19, a rack supporting frame 20, a sliding rail II 21, a sliding block II 22, a rack connecting plate 23 and a rack cylinder 24; the front bearing seat 13 and the rear bearing seat 14 are arranged on the desktop of the base 1 and fixed at two ends of the desktop through bolts; the rotating shaft 15 is arranged between the front bearing seat 13 and the rear bearing seat 14, and two ends of the rotating shaft 15 are respectively in transition fit connection with bearing center holes of the front bearing seat 13 and the rear bearing seat 14; the connecting support 16 is a horizontally arranged U-shaped frame structure, countersunk threaded holes connected with the cylinder fixing plate 4 are formed in the side faces of two ends of the U-shaped frame structure, two ends of the U-shaped frame are connected with two side edges of the cylinder fixing plate 4 through countersunk bolts, a through hole connected with the rotating shaft 15 is formed in the center of the connecting support 16, the diameter of the through hole is matched with the diameter of the shaft connected with the rotating shaft 15, flange plate connecting threaded holes connected with the rotating shaft 15 are formed in the periphery of the through hole, a threaded hole fixedly connected with the connecting support 16 through a flange plate is formed in the end face of one end of the rotating shaft 15, and the rotating shaft 15 and the connecting support 16 are fixedly connected into a whole through the flange plate; the gear 17 is arranged on the rotating shaft 15, the gear 17 is a cylindrical gear, the size of the central aperture of the gear is matched with the size of the shaft diameter matched with the rotating shaft 15, and the gear 17 and the rotating shaft are fixedly connected into a whole; the rack 18 is fixed on one end face of the rack positioning plate 19, and the rack 18 is meshed with the gear 17; the rack positioning plate 19 is a rectangular flat plate which is vertically arranged, a threaded hole for fixing the rack 18 is formed in one end face of the rectangular flat plate, threaded holes for fixing the sliding blocks II 22 are symmetrically formed in the other end face of the rectangular flat plate, and the two sliding blocks II 22 are fixed on the rack positioning plate 19 through bolts; the rack support frame 20 is a triangular vertical frame, a threaded hole connected with the base 1 and a through hole passing through a rack cylinder 24 ejector rod are formed in a bottom plate of the triangular vertical frame, the rack support frame 20 is arranged on one side of the rotating shaft 15 and fixed on the base 1 through a bolt, two symmetrical sliding rails II 21 are vertically arranged on the end face of a vertical plate of the rack support frame 20, the distance between the two sliding rails II 21 corresponds to the distance between two sliding blocks II 22 on the rack positioning plate 19, the sliding rails II 21 are connected with the sliding blocks II 22 in a sliding mode, a through groove is formed between the symmetrical sliding rails II 21, limiting blocks 25 limiting the movement of the rack connecting plate 23 in the through groove are arranged at the upper end and the lower end of the through groove, and the distance between the two limiting blocks 25 meets the requirement that the rack 18; the rack cylinder 24 is a pneumatic piston cylinder and is arranged below the rack support frame 20, an ejector rod of the rack cylinder 24 penetrates through a through hole in a bottom plate of the rack support frame 20 and is arranged upwards, and the rack cylinder 24 is fixed on the base 1 through a bolt; the rack connecting plate 23 is of a rectangular rod structure, one end of the rectangular rod is connected with the end of an ejector rod of the rack cylinder 24 through a bolt, and the other end of the rectangular rod is connected with the rack positioning plate 19 through a bolt.
The specific operation process of the invention is as follows: when the double-row conical bearing 26 which is preliminarily air-dried after being cleaned by kerosene moves to the side of the device from an automatic conveying line, a feeding frame moves the double-row conical bearing 26 to a lower clamping plate 2 of a clamping mechanism, pushes the outer ring of the double-row conical bearing 26 to enable the outer ring of the double-row conical bearing 26 to be in contact with a lower clamping plate limiting column 12 on the lower clamping plate 2, starts buttons of an upper air cylinder 7 and a lower air cylinder 8, pushes an ejector rod of the upper air cylinder 7 to eject downwards, pushes an upper air cylinder connecting plate 9 to drive a sliding block I5 connected with an upper clamping plate 3 to slide downwards on a sliding rail I6 fixed on an air cylinder fixing plate 4 and be in contact with the upper end face of the double-row conical bearing 26 on the lower clamping plate 2, meanwhile, the corresponding lower clamping plate 2 moves upwards to tightly press the double-row conical bearing 26 between the upper clamping plate 3 and the lower clamping plate 2, and the position of, the clamping mechanism firmly presses the double-row conical bearing 26; then, a cylinder mandril of a rack cylinder 24 of the rotating mechanism linearly runs to drive a rack connecting plate 23 to move up and down in a through groove of a rack supporting frame 20, the rack connecting plate 23 is connected with a sliding block II 22 on a rack positioning plate 19 to move on a sliding rail II 21 fixed on the rack supporting frame 20, a rack 18 moves up and down and is meshed with a gear 17, the gear 17 rotates to drive a rotating shaft 15 to rotate, the rotating shaft 15 and a connecting support 16 rotate together with a clamping mechanism, the rack 18 moves upwards, the clamping mechanism rotates clockwise, the rack 18 moves downwards, and the clamping mechanism rotates anticlockwise; when the clamping mechanism rotates to a certain angle and stands still in the air for a period of time, the kerosene in the double-row conical bearing 26 flows out, then flows out from the oil grooves on the upper clamping plate 3 and the lower clamping plate 2 and is collected on an oil receiving disc below the clamping mechanism, and the kerosene drying control process in the retainer oil groove and the bearing inner ring oil groove in the double-row conical bearing 26 is completed.
The invention is not detailed in the prior art, is used on an automatic cleaning line of the double-row conical bearing 26, has good effect and is proposed to be popularized.
Claims (10)
1. The utility model provides a convertible accuse oil device of double row conical bearing, includes base (1), clamping mechanism and rotary mechanism, characterized by: the base (1) is of a rectangular table structure, and the base (1) is arranged on the ground on one side of the automatic conveying line for cleaning the double-row conical bearing; the rotating mechanism is arranged on the base (1), the clamping mechanism is arranged between the feeding frame and the discharging frame of the automatic conveying line, and the rotating mechanism and the clamping mechanism are connected into a whole; the clamping mechanism comprises a lower clamping plate (2), an upper clamping plate (3), a cylinder fixing plate (4), sliding blocks I (5), a sliding rail I (6), an upper cylinder (7), a lower cylinder (8), an upper cylinder connecting plate (9), a lower cylinder connecting plate (10), an upper clamping plate limiting column (11) and a lower clamping plate limiting column (12), wherein the lower clamping plate (2) is of an L-shaped structure, L-shaped horizontal plates and vertical plates are rectangular flat plates, two sliding blocks I (5) are symmetrically arranged on two sides of the outer side surface of each vertical plate, the sliding blocks I (5) are fixedly connected with the vertical plates through bolts, the upper clamping plate (3) and the lower clamping plate (2) are consistent in structure, the horizontal plates of the upper clamping plate (3) and the lower clamping plate (2) are correspondingly and symmetrically arranged at the upper end and the lower end of the cylinder fixing plate (4), the cylinder fixing plate (4) is a rectangular flat plate vertically arranged on one side of the vertical plates of the upper clamping plate (3, a waist-shaped through groove is formed in the center of the rectangular flat plate along the vertical direction, a pair of vertical sliding rails I (6) is arranged on one side face, connected with the vertical plates of the upper clamping plate (3) and the lower clamping plate (2), of the air cylinder fixing plate (4), the sliding rails I (6) are symmetrically arranged on two sides of the waist-shaped through groove and fixedly connected with the air cylinder fixing plate (4) through bolts; the upper clamping plate (3) and the lower clamping plate (4) are in sliding connection with a sliding rail I (6) fixed on the cylinder fixing plate (4) through a sliding block I (5) connected with the upper clamping plate and the lower clamping plate, and the upper clamping plate, the lower clamping plate and the sliding rail I (6) form a [ -shaped structure; the upper cylinder (7) is fixed at the upper end of the cylinder fixing plate (4) through a bolt, and a mandril of the upper cylinder (7) is arranged downwards; the lower cylinder (8) is fixed at the lower end of the cylinder fixing plate (4) through a bolt, and a mandril of the lower cylinder (8) is arranged upwards; the upper air cylinder connecting plate (9) and the lower air cylinder connecting plate (10) are L-shaped bent plates with the same structure, the two L-shaped bent plates are symmetrically arranged, one ends of the two L-shaped bent plates are fixedly connected with the end part of a mandril of the upper air cylinder (7) and the end part of the mandril of the lower air cylinder (8) through bolts, and the other ends of the L-shaped bent plates penetrate through a waist-shaped through groove in the center of the air cylinder fixing plate (4) to be fixedly connected with the upper clamping plate (3) and the lower clamping plate (2); the upper splint limiting column (11) and the lower splint limiting column (12) are respectively fixed on the horizontal plate surfaces of the upper splint (3) and the lower splint (2) which are symmetrical through screws;
the rotating mechanism comprises a front bearing seat (13), a rear bearing seat (14), a rotating shaft (15), a connecting support (16), a gear (17), a rack (18), a rack positioning plate (19), a rack supporting frame (20), a sliding rail II (21), a sliding block II (22), a rack connecting plate (23) and a rack cylinder (24); the front bearing seat (13) and the rear bearing seat (14) are arranged on the desktop of the base (1) and fixed at two ends of the desktop through bolts; the rotary shaft (15) is arranged between the front bearing seat (13) and the rear bearing seat (14), and two ends of the rotary shaft (15) are in transition fit connection with bearing center holes of the front bearing seat (13) and the rear bearing seat (14) respectively; the connecting support (16) is of a horizontally arranged U-shaped frame structure, two ends of the U-shaped frame are connected with two side edges of a vertically arranged cylinder fixing plate (4) through bolts, a through hole connected with the rotating shaft (15) is formed in the center of the connecting support (16), and the connecting support (16) and the rotating shaft (15) are fixedly connected into a whole through a flange; the gear (17) is arranged on the rotating shaft (15), and the gear (17) is fixedly connected with the rotating shaft (15); the rack (18) is fixed on one end face of the rack positioning plate (19), and the rack (18) is meshed and matched with the gear (17); two sliding blocks II (22) are symmetrically arranged on the other end face of the rack positioning plate (19), and the sliding blocks II (22) are fixed on the rack positioning plate (19) through bolts; the rack support frame (20) is arranged on one side of the rotating shaft (15), a bottom plate of the rack support frame (20) is fixed on the base (1) through a bolt, two symmetrical sliding rails II (21) are vertically arranged on the end face of a vertical plate of the rack support frame (20), and the sliding rails II (21) are in sliding connection with sliding blocks II (22) on the rack positioning plate (19); the rack cylinder (24) is arranged below the rack support frame (20), an ejector rod of the rack cylinder (24) penetrates through a through hole in a bottom plate of the rack support frame (20) and is arranged upwards, and the rack cylinder (24) is fixed on the base (1) through a bolt; the rack connecting plate (23) is of a rectangular rod structure, one end of the rectangular rod is connected with the end part of an ejector rod of the rack cylinder (24) through a bolt, and the other end of the rectangular rod is connected with the rack positioning plate (19) through a bolt.
2. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the horizontal plate surfaces of the upper clamping plate (3) and the lower clamping plate (2) which are symmetrical are respectively provided with horizontal oil grooves which are uniformly distributed and arranged, the size of the horizontal plate surfaces of the upper clamping plate (3) and the lower clamping plate (2) is larger than the diameter of an outer ring of a double-row conical bearing (26), one side surface of a vertical plate of the upper clamping plate (3) and the lower clamping plate (2) is provided with a threaded hole for connecting an upper air cylinder connecting plate (9) and a lower air cylinder connecting plate (10), a reinforcing rib is arranged between the horizontal plate and the vertical plate, and the upper clamping plate, the lower clamping plate.
3. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the middle parts of two vertical side surfaces of the air cylinder fixing plate (4) are provided with a groove fixedly connected with a connecting support (16) of the rotating mechanism, a connecting threaded hole is formed in the groove, and the distance between two vertical sliding rails I (6) fixed on the air cylinder fixing plate (4) corresponds to the distance between two sliding blocks I (5) fixed on the outer side surfaces of the vertical plates of the upper clamping plate (3) and the lower clamping plate (2).
4. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the upper air cylinder (7) and the lower air cylinder (8) are pneumatic piston cylinders, and the upper air cylinder (7) and the lower air cylinder (8) are fixed at the upper end and the lower end of the air cylinder fixing plate (4) in corresponding positions.
5. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the upper clamp plate limiting column (11) and the lower clamp plate limiting column (12) are respectively two, the two upper clamp plate limiting columns (11) are arranged in front of the horizontal plate surface of the upper clamp plate (3) in parallel, the two lower clamp plate limiting columns (12) are arranged behind the horizontal plate surface of the lower clamp plate (2) in parallel, and the positions of the upper clamp plate limiting columns (11) and the lower clamp plate limiting columns (12) are determined according to the size of the double-row conical bearing (26).
6. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the side surfaces of two ends of the U-shaped frame structure of the connecting support (16) are provided with countersunk threaded holes connected with the cylinder fixing plate (4), the diameter of a through hole in the center of the connecting support (16) is matched with the diameter of a shaft connected with the rotating shaft (15), and the periphery of the through hole in the center of the connecting support (16) is provided with flange plate connecting threaded holes connected with the rotating shaft (15).
7. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: and a threaded hole fixedly connected with the connecting support (16) through a flange is formed in the end face of one end of the rotating shaft (15).
8. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the rack support frame (20) be triangle-shaped grudging post, be provided with the screw hole of being connected with base (1) and the through-hole through rack cylinder (24) ejector pin on the bottom plate of triangle-shaped grudging post, be provided with the screw hole of being connected with two symmetrical slide rails II (21) on the vertical riser terminal surface of triangle-shaped grudging post, the interval between two slide rails II (21) is corresponding with the distance between two slider II (22) on rack locating plate (19), be provided with logical groove between two slide rails II (21), the upper and lower both ends that lead to the groove are provided with stopper (25) that restriction rack connecting plate (23) removed in leading to the groove.
9. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the rack positioning plate (19) is a rectangular flat plate which is vertically arranged, a threaded hole for fixing the rack (18) is formed in one end face of the rectangular flat plate, and threaded holes for fixing the sliding block II (22) are symmetrically formed in the other end face of the rectangular flat plate.
10. The double-row conical bearing turnover type oil control device of claim 1, which is characterized in that: the gear (17) is a cylindrical gear, and the size of the central aperture of the gear (17) is matched with the size of the shaft diameter matched with the rotating shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703386.8A CN111792595A (en) | 2020-07-21 | 2020-07-21 | Double-row conical bearing overturning type oil control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703386.8A CN111792595A (en) | 2020-07-21 | 2020-07-21 | Double-row conical bearing overturning type oil control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111792595A true CN111792595A (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010703386.8A Pending CN111792595A (en) | 2020-07-21 | 2020-07-21 | Double-row conical bearing overturning type oil control device |
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| Country | Link |
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| CN (1) | CN111792595A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941748A (en) * | 2021-01-29 | 2021-06-11 | 马秀珍 | Automatic flower releasing device and embroidery machine |
| CN113501299A (en) * | 2021-09-10 | 2021-10-15 | 广东水晶岛智能健康股份有限公司 | Automatic turnover machine for bathroom products |
| CN113976574A (en) * | 2021-10-29 | 2022-01-28 | 徐州阿马凯液压技术有限公司 | Overturning oil control system and method suitable for hydraulic multi-way valve |
| CN115138620A (en) * | 2022-06-24 | 2022-10-04 | 安徽康宏精密制造有限公司 | Metal stamping part surface pretreatment device and treatment method thereof |
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2020
- 2020-07-21 CN CN202010703386.8A patent/CN111792595A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941748A (en) * | 2021-01-29 | 2021-06-11 | 马秀珍 | Automatic flower releasing device and embroidery machine |
| CN113501299A (en) * | 2021-09-10 | 2021-10-15 | 广东水晶岛智能健康股份有限公司 | Automatic turnover machine for bathroom products |
| CN113976574A (en) * | 2021-10-29 | 2022-01-28 | 徐州阿马凯液压技术有限公司 | Overturning oil control system and method suitable for hydraulic multi-way valve |
| CN115138620A (en) * | 2022-06-24 | 2022-10-04 | 安徽康宏精密制造有限公司 | Metal stamping part surface pretreatment device and treatment method thereof |
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Country or region after: China Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant after: Luoyang Bearing Group Co.,Ltd. Applicant after: Luoyang Bearing Group Railway Bearing Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China Applicant before: Luoyang Bearing Group Railway Bearing Co.,Ltd. |