CN218963161U

CN218963161U - Oiling device for gear

Info

Publication number: CN218963161U
Application number: CN202223371233.1U
Authority: CN
Inventors: 陈启雷; 邵熠喆; 张春涛
Original assignee: Yuyao Dingtian Electromechanical Equipment Co ltd
Current assignee: Yuyao Dingtian Electromechanical Equipment Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an oiling device for gears, which is technically characterized by comprising a rack, wherein the rack is provided with two parallel conveyor belts, the rack is provided with a first cylinder and a second cylinder which are vertically downward, the lower ends of the first cylinder and the second cylinder are respectively provided with an inserted link for blocking gears, the tail end of the conveyor belt is provided with a bearing plate for the gears to slide in, and the bearing plate is provided with a sliding port connected with a yielding gap; the second air cylinder is positioned between the bearing plate and the first air cylinder, and the frame is provided with a transverse pushing air cylinder for pushing the second air cylinder to the bearing plate and adding oil level; the oil level of the bearing plate is provided with 2 oiling machines, one oiling machine points to the side face of the gear, and the other oiling machine points to the upper end face of the gear; the oil adding level of the bearing plate is provided with a clamping cylinder which is positioned right below the sliding port; the rack is provided with a main motor for driving the clamping cylinder to rotate positively and negatively, so that the effect of automatically oiling the gear with the fixed shaft is achieved.

Description

Oiling device for gear

Technical Field

The utility model relates to gear machining equipment, in particular to an oiling device for gears.

Background

The gear is a mechanical element with teeth on the rim, which can continuously mesh to transmit motion and power, and is a mechanical part with teeth which can mesh with each other.

The gear needs to be smeared with lubricating oil when in long-distance transportation or in a box body of the gear, and the smeared with lubricating oil can avoid the gear from rusting and can also reduce abrasion in the gear transmission process.

The existing special-shaped gear as shown in fig. 1 comprises a fluted disc 101, wherein a fixed shaft 102 is fixed at the center of the fluted disc 101, and because the fluted disc 101 and the fixed shaft 102 are fixed together, the traditional gear oiling device aims at the gear without the fixed shaft 102, so that the side surface and the tooth part of the special-shaped gear are difficult to automatically brush with lubricating oil.

The special-shaped gear is coated with lubricating oil manually, so that the efficiency is quite low, and equipment capable of coating the lubricating oil on the gear with the fixed shaft is needed, so that the problem of low oil coating efficiency is solved.

Disclosure of Invention

The utility model aims to provide an oiling device for gears, so as to achieve the effect of automatically oiling gears with fixed shafts.

The technical aim of the utility model is realized by the following technical scheme:

the gear oiling device comprises a rack, wherein the rack is provided with two parallel conveyor belts, and a yielding gap is arranged between the two conveyor belts; the frame is provided with a first air cylinder and a second air cylinder which are vertically downward, the first air cylinder and the second air cylinder are positioned right above the conveyor belt, and the lower ends of the first air cylinder and the second air cylinder are respectively provided with a plunger rod for separating gears; a length gap with the diameter of a gear is kept between the first cylinder and the second cylinder; the tail end of the conveyor belt is provided with a bearing plate for the gear to slide in, and the bearing plate is provided with a sliding port connected with the abdicating gap; the second air cylinder is positioned between the bearing plate and the first air cylinder, and the frame is provided with a transverse pushing air cylinder for pushing the second air cylinder to the bearing plate and adding oil level; the oil level of the bearing plate is provided with 2 oiling machines, one oiling machine points to the side face of the gear, and the other oiling machine points to the upper end face of the gear; the oil adding level of the bearing plate is provided with a clamping cylinder which is positioned right below the sliding port; the rack is provided with a main motor for driving the clamping cylinder to rotate forwards and backwards; two sliding rods are arranged at the tail end of the bearing plate and connected with the sliding opening, and the sliding rods are positioned at two sides of the sliding opening.

Preferably, the two slide bars are arranged obliquely downwards, and the tail ends of the two slide bars are connected with stop rods.

Preferably, the frame is provided with a fixed plate, the fixed plate vertically slides and is provided with a lifting plate, and the main motor is fixed on the lifting plate; the fixed plate is provided with an upper jacking cylinder for jacking the lifting plate.

Preferably, the fixed plate is provided with a sliding sleeve, the lifting plate is fixed with a guide rod, and the guide rod is sleeved on the sliding sleeve; the guide bar is vertical to be set up, and the quantity of guide bar has 4.

Preferably, one end of the two conveyor belts is provided with a tensioning rotary table, the two rotary tables at one end of the conveyor belts are fixed with the same rotary shaft, and the rotary shaft is connected with a driving motor.

In summary, the utility model has the following beneficial effects:

(1) The fixed axle of gear is located the clearance of stepping down of two conveyer belts, and the fluted disc erects and removes on two conveyer belts, and can separate the gear on the conveyer belt after the inserted bar of No. one cylinder and No. two cylinders descends, realize that the gear of No. one cylinder one side separates entirely and keeps off, only holds a gear between No. one cylinder and No. two cylinders, then No. two cylinders stretch the inserted bar, the gear that is located the length clearance enters into under the drive of conveyer belt and accepts the board to after No. two cylinders move the inserted bar down again, utilize the drive of horizontal pushing cylinder to push the gear to refuel the station.

The oiling station clamps and rotates the gear, and utilizes two oiling cavities to oil the tooth mouth and the upper surface of the gear.

The oiled gear is jacked into the slide bar by the rear advancing gear.

After the process is adopted, the automatic oiling action on the gear with the fixed shaft is completed, and the oiling efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of a gear with a stationary shaft;

FIG. 2 is a schematic overall structure of the embodiment;

FIG. 3 is a schematic view of the distance position of the first and second cylinders maintained in a length gap in the embodiment;

FIG. 4 is a schematic diagram of an oiling station in an embodiment;

fig. 5 is a schematic diagram of the connection relationship between the motor and the clamping cylinder in the embodiment.

In the figure:

101. fluted disc; 102. a fixed shaft;

1. a frame;

2. a conveyor belt; 21. a relief gap; 22. a turntable; 23. a rotating shaft; 24. a driving motor;

31. a first air cylinder; 32. a second cylinder; 33. a rod;

4. a horizontal pushing cylinder;

5. a receiving plate; 51. a sliding port;

6. oiling machine;

71. a clamping cylinder; 72. a main motor; 73. a fixing plate; 74. a lifting plate; 75. an upper jacking cylinder; 76. a sliding sleeve; 77. a guide rod;

81. a slide bar; 82. a stop lever.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

An embodiment, referring to fig. 2-5, of a gear oiling device, the oiling device comprises a rack 1, wherein the rack 1 comprises a metal frame, two parallel conveyor belts 2 are installed on the rack 1, tensioning turntables 22 are installed at one ends of the two conveyor belts 2, one rotating shaft 23 is fixed on the two turntables 22 located at one end of the conveyor belt 2, a driving motor 24 is connected to the rotating shaft 23, and the driving motor 24 is fixed on the rack 1.

Thus, the two conveyor belts 2 can be rotated synchronously by the same driving motor 24.

A relief gap 21 is provided between the two conveyor belts 2, which relief gap 21 leaves room for the fixed shaft 102 of the gear to rest on.

Under the action of the two driving belts, the following gear transmission is completed, the fixed shaft 102 of the gear is positioned in the yielding gap 21 of the two driving belts, and the fluted disc 101 is erected on the two driving belts 2 to move.

A first cylinder 31 and a second cylinder 32 are installed at the conveying end of the conveyor belt 2.

The first air cylinder 31 and the second air cylinder 32 are respectively positioned on two sides of the two conveyor belts 2, and the first air cylinder 31 and the second air cylinder 32 are fixed on the frame 1 through upright posts.

The piston rods of the first air cylinder 31 and the second air cylinder 32 are vertically downward, the first air cylinder 31 and the second air cylinder 32 are positioned right above the conveyor belt 2, and the lower ends of the first air cylinder 31 and the second air cylinder 32 are respectively provided with a plunger rod 33 for separating gears;

the first cylinder 31 is provided with 2 inserted bars 33, the second cylinder 32 is provided with 2 inserted bars 33, and the inserted bars 33 are used for blocking and limiting gears on the conveyor belt 2.

The tail end of the conveyor belt 2 is provided with a bearing plate 5 for a gear to slide in, the bearing plate 5 is arranged on the frame 1, the frame 1 is provided with a transverse pushing cylinder 4 for pushing a second cylinder 32 to the bearing plate 5 and adding an oil level, the transverse pushing cylinder 4 is fixed on a stand column of the frame 1, the frame 1 is provided with a transverse rail, a sliding block slides on the transverse rail, and the second cylinder 32 is fixed on the sliding block;

the second cylinder 32 can switch positions back and forth on the conveyor belt 2 and the receiving plate 5 under the back and forth pushing of the horizontal pushing cylinder 4.

When the horizontal pushing cylinder 4 is retracted, the second cylinder 32 is positioned above the conveyor belt 2, as shown in fig. 4, because the first cylinder 31 is kept stationary in the horizontal position, a length gap with a gear diameter is kept between the first cylinder 31 and the second cylinder 32;

principle of operation of cylinder number one 31 and cylinder number two 32:

the gear on the conveying belt 2 can be blocked after the inserted rods 33 of the first air cylinder 31 and the second air cylinder 32 descend;

step 1, the second cylinder 32 is retracted to an initial station from the belt of the horizontal pushing cylinder 4, and a length gap with a gear diameter is kept between the first cylinder 31 and the second cylinder 32;

the gear is abutted against the inserted link 33 of the first air cylinder 31 under the action of the conveyor belt 2, at the moment, the inserted link 33 of the first air cylinder 31 is lifted, and the gear enters between the inserted links 33 of the first air cylinder 31 and the second air cylinder 32;

step 2, the inserted link 33 of the first air cylinder 31 falls down again to separate the rest gears on the transmission, at this time, the inserted link 33 of the second air cylinder 32 is lifted, and the gears between the inserted links 33 of the two air cylinders are transmitted to the bearing plate 5 by the transmission belt 2;

and 3, the inserted link 33 of the second air cylinder 32 falls down, and the inserted link 33 of the second air cylinder 32 pushes the gear on the bearing plate 5 to move to the oil filling level of the bearing plate 5 under the pushing of the transverse pushing air cylinder 4.

After that, the No. two cylinder 32 returns to step 1.

After waiting for the gear to reach the refueling station of the receiving plate 5, the clamping cylinder 71 clamps the fixed shaft 102 of the gear.

Because the piston rod moving stroke of the transverse pushing cylinder 4 is fixed, the gear can move to the oiling station of the bearing plate 5 every time, and the bearing plate 5 is provided with a sliding port 51 communicated with the yielding gap 21; the slide opening 51 serves to make room for the fixed shaft 102 of the gear so that the gear can be smoothly moved from the conveyor belt 2 to the receiving plate 5.

The structure of the gear after the oiling station is described as follows:

the oil filling position of the bearing plate 5 is provided with 2 oiling machines 6, and the 2 oiling machines 6 are fixed on the frame 1 through metal rods.

When the gear is positioned at the oiling station, one oiling machine 6 is transversely arranged and points to the side face of the gear, and the other oiling machine 6 is vertically arranged and points to the upper end face of the gear; the two oiling machines 6 can finish the oiling purpose for the tooth mouth and the upper surface of the gear.

The rack 1 is provided with a clamping gear structure, so that the gear rotates at the oiling station, and the structure is described as follows:

the frame 1 is mounted with a fixing plate 73, and the fixing plate 73 is fixed with the frame 1 through a metal rod.

The fixed plate 73 top is equipped with vertical slip and has lifter plate 74, and specific structure is: the sliding sleeve 76 is installed to the fixed plate 73, and the lifter plate 74 is fixed with the guide bar 77, and the guide bar 77 cover is established at the sliding sleeve 76, and the vertical setting of guide bar 77, and the quantity of guide bar 77 has 4 for lifter plate 74 slides from top to bottom relative to the fixed plate 73 through the vertical slip relation of guide bar 77 and sliding sleeve 76.

The power of the up-down sliding of the lifting plate 74 comes from an up-pushing cylinder 75, the up-pushing cylinder 75 is fixed on the fixed plate 73, and the piston rod of the up-pushing cylinder 75 points to the lifting plate 74.

The piston rod of the upper jacking cylinder 75 extends out, and the lifting plate 74 is jacked up and lifted;

the piston rod of the upper jack cylinder 75 is contracted downward, and the lifting plate 74 falls down by gravity.

The main motor 72 is fixed on the lifting plate 74; the motor shaft of the main motor 72 is vertically upward, and the main motor 72 and the elevating plate 74 are synchronously moved up and down.

A clamping cylinder 71 is fixed on the motor shaft of the main motor 72, and the clamping cylinder 71 is positioned right below the sliding port 51; the clamping cylinder 71 clamps the fixed shaft 102 of the fueling station gear.

Oiling station theory:

the gear reaches the oiling station, the clamping cylinder 71 is opened, the clamping nozzle clamps the fixed shaft 102 of the gear, then the clamping cylinder 71 and the main motor 72 ascend synchronously, the main motor 72 rotates clockwise for 360 degrees, and then rotates anticlockwise for 360 degrees; after which the grip cylinder 71 and the main motor 72 drop down to reset.

When the main motor 72 rotates, the two oilers 6 spray the lubricant. The gear rises the back and is rotating, aim at: reducing the rotational friction of the gear and the receiving plate 5.

Two sliding bars 81 are arranged at the tail end of the bearing plate 5, and the sliding bars 81 are fixed on the frame 1; the sliding rod 81 is connected with the sliding opening 51, and the sliding rod 81 is positioned at two sides of the sliding opening 51; the two sliding bars 81 are arranged obliquely downwards, and the tail ends of the two sliding bars 81 are connected with a stop lever 82.

After the gear is oiled, the gear behind the bearing plate 5 advances to push the oiled gear into the two sliding bars 81, and the two sliding bars 81 have clamping effect on the gear fixing shaft 102, so that the gear can smoothly slide to the stop lever 82 along the sliding bars 81, and the worker waits for picking up the gear.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an oiling station of gear, includes frame (1), characterized by: the frame (1) is provided with two parallel conveyor belts (2), and a yielding gap (21) is arranged between the two conveyor belts (2);

the frame (1) is provided with a first air cylinder (31) and a second air cylinder (32) which are vertically downward, the first air cylinder (31) and the second air cylinder (32) are positioned right above the conveyor belt (2), and the lower ends of the first air cylinder (31) and the second air cylinder (32) are respectively provided with a plunger (33) for separating gears;

a length gap with a gear diameter is kept between the first cylinder (31) and the second cylinder (32);

the tail end of the conveyor belt (2) is provided with a bearing plate (5) for a gear to slide in, and the bearing plate (5) is provided with a sliding port (51) connected with the yielding gap (21);

the second air cylinder (32) is positioned between the bearing plate (5) and the first air cylinder (31), and the frame (1) is provided with a transverse pushing air cylinder (4) for pushing the second air cylinder (32) to the bearing plate (5) and adding an oil level;

the oil filling position of the bearing plate (5) is provided with 2 oiling machines (6), one oiling machine (6) points to the side face of the gear, and the other oiling machine (6) points to the upper end face of the gear;

the oil filling position of the bearing plate (5) is provided with a clamping cylinder (71), and the clamping cylinder (71) is positioned right below the sliding port (51);

the frame (1) is provided with a main motor (72) for driving the clamping cylinder (71) to rotate forwards and backwards;

two sliding rods (81) are arranged at the tail end of the bearing plate (5), the sliding rods (81) are connected with the sliding opening (51), and the sliding rods (81) are positioned at two sides of the sliding opening (51).

2. The oiling station of gear as set forth in claim 1, wherein: the two sliding rods (81) are arranged obliquely downwards, and the tail ends of the two sliding rods (81) are connected with stop rods (82).

3. The oiling station of gear as set forth in claim 1, wherein: the frame (1) is provided with a fixed plate (73), the fixed plate (73) vertically slides with a lifting plate (74), and the main motor (72) is fixed on the lifting plate (74);

the fixed plate (73) is provided with an upper jacking cylinder (75) jacking the lifting plate (74).

4. A gear oiling device according to claim 3, wherein: the fixed plate (73) is provided with a sliding sleeve (76), the lifting plate (74) is fixed with a guide rod (77), and the guide rod (77) is sleeved on the sliding sleeve (76);

the guide rods (77) are vertically arranged, and the number of the guide rods (77) is 4.

5. A gear oiling device according to claim 3, wherein: one end of each conveyor belt (2) is provided with a tensioning rotary table (22), the two rotary tables (22) positioned at one end of each conveyor belt (2) are fixed with the same rotary shaft (23), and the rotary shafts (23) are connected with a driving motor (24).