CN217369047U

CN217369047U - Train wheel oiling machine

Info

Publication number: CN217369047U
Application number: CN202221200125.5U
Authority: CN
Inventors: 张霄; 喻国锋; 童俊军; 喻侃; 汪亮; 祝朝亮; 董婷婷
Original assignee: HUBEI HEQIANG MACHINERY DEVELOPMENT Ltd BY SHARE Ltd
Current assignee: HUBEI HEQIANG MACHINERY DEVELOPMENT Ltd BY SHARE Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-06
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a train wheel oiling machine, it includes that support, push down hydro-cylinder, wheel are carried and are pressed from both sides tight fixed subassembly, brushing oil device, characterized by, push down the piston rod of hydro-cylinder have the branch oil device, the branch oil device in the middle of be equipped with spray tube and interface, the spray tube has the gland, the gland has the flow distribution piece, the flow distribution piece even has the coupling, the coupling has connect red copper to divide oil pipe. The beneficial effects of the utility model are that, its simple structure can mechanized completion fat liquoring, and labour saving and time saving raises the efficiency, and the assurance quality more can economize on fuel the fuel-efficient. The machine is connected with the inlet and outlet conveyer belts, thereby further perfecting the automatic production line of rail transit.

Description

Train wheel oiling machine

Technical Field

The utility model relates to a rail transit's equipment machinery specifically is related to a train wheel oiling machine.

Background

In order to facilitate press fitting, before the train wheel and the axle are pressed, the wheel shaft hole and the wheel seat of the axle are coated with oil. The problems of low working efficiency, high labor intensity, uneven brushing and the like exist in the past, in order to change the situation, the applicant develops a special machine to automatically complete the work (the train wheel oiling machine CN211026917U), but the obvious defects still exist, namely, a large amount of lubricating oil sprayed by a spray head is needed to cover the whole wheel, and then the lubricating oil is matched with a brush of an oiling device to rotate and brush, so that the lubricating requirement of an inner hole of the wheel can be met, the lubricating oil is greatly wasted, the oil control and the oil saving are inconvenient, and a user is not satisfied.

Disclosure of Invention

In order to solve the problem that prior art is not enough, the utility model provides a train wheel oiling machine, its simple structure can mechanized completion fat liquoring, and labour saving and time saving raises the efficiency, and the assurance quality more can economize on fuel the fuel economizer.

In order to achieve the purpose, the technical scheme of the utility model is that, a train wheel oiling machine, it includes that support, push down hydro-cylinder, wheel are carried and are pressed from both sides tight fixed subassembly, brushing oil device, characterized by: the oil distribution device is arranged below a piston rod of the downward pressing oil cylinder, a spray pipe and a connector are arranged in the middle of the oil distribution device, a gland is arranged below the spray pipe, a flow distribution block is arranged below the gland, the flow distribution block is connected with a pipe joint, and the pipe joint is connected with a red copper oil distribution pipe.

The oil separating device is provided with an oil sealing cover.

The number of the pipe joints and the number of the red copper oil distributing pipes are respectively 4-20.

The support is a rectangular three-dimensional support, a connecting frame is arranged on the support, and the downward-pressing oil cylinder is arranged in the middle of the connecting frame;

the wheel conveying and clamping fixing assembly is characterized in that a group of conveying rollers with equal intervals are arranged on the top surface of the support, two ends of each roller are fixed on the support through a bearing seat, a double-row chain wheel is arranged at one end of each roller, a chain is arranged between every two adjacent rollers and connected with each other, and a speed reduction motor is arranged at the end part of the first roller;

two sets of positive and negative integrated screw rods are axially symmetrically arranged on the support in parallel with the roller, the positive and negative screw rods are matched with screw rod nuts, 4 lock wheel plates are arranged on the screw rod nuts, guide rail sliders and linear guide rails are arranged below the lock wheel plates and in parallel with the screw rods, double-row chain wheels are arranged at one ends of the positive and negative screw rods and are fixed on the support through side seats and bearings, the screw rod nuts are free ends at the other ends of the positive and negative screw rods, a hydraulic motor mounting plate and a jacking bolt are arranged on the support on the other side corresponding to the speed reducing motor, a hydraulic motor is arranged on the side surface of the support, a chain wheel is arranged at the hydraulic motor mounting plate, a chain wheel is arranged at the extending end of the hydraulic motor, and the two sets of positive and negative screw rods are mutually connected through a chain wheel chain and are connected with a chain wheel at the output end of the hydraulic motor;

the brushing oil device establish in the support, with the hydro-cylinder coaxial line that pushes down, the brushing oil device be equipped with one and connect the oil tank, connect in the middle of the oil tank, supreme lift cylinder, the hydro-cylinder seat of being equipped with is followed, is equipped with bearing, lift rotary rod, guide holder, guide screw, oil-free lubrication bearing and brush dish in the hydro-cylinder seat.

The support is rectangular three-dimensional hollow and is formed by assembling and welding transverse and vertical supporting rods, and reinforcing ribs can be additionally arranged on each surface.

The beneficial effects of the utility model are that, its simple structure can mechanized completion fat liquoring, and labour saving and time saving raises the efficiency, and the assurance quality more can economize on fuel the fuel-efficient. The machine is connected with the inlet and outlet conveyer belts, thereby further perfecting the automatic production line of rail transit.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a partial view of the oil distribution device of the present invention.

Fig. 4 is the oil distribution pipe layout of the present invention.

In the figure:

100 train wheel oiling machine;

1, a bracket;

2, pressing the oil cylinder;

3, wheel conveying and clamping fixing components;

4, an oil brushing device;

5 train wheels;

6 oil separating device, 61 spray pipe, 62 interface, 63 gland, 64 flow dividing block, 65 pipe joint, 66 red copper oil separating pipe and 67 oil sealing cover.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings, and it should be understood that the embodiments described herein are merely illustrative and explanatory of the present invention, and are not restrictive of the invention.

As shown in fig. 1 to 4, the utility model discloses a train wheel oiling machine, it includes support 1, pushes down hydro-cylinder 2, wheel and carries and press from both sides tight fixed subassembly 3, brushing oil device 4, the piston rod of the hydro-cylinder that pushes down have branch oil device 6, branch oil device in the middle of be spray tube 61 and interface 62, the spray tube has gland 63, the gland has branch stream block 64, branch stream block even has a coupling 65, the coupling has connect red copper to divide oil pipe 66.

The oil distribution device is provided with an oil sealing cover 67 to prevent oil injection from overflowing.

The number of the pipe joints and the number of the red copper oil distributing pipes are respectively 4-20. The utility model discloses be equipped with 20 tube heads, for 360 degrees internal distributions.

The support is a rectangular three-dimensional support 1, a group of conveying rollers with equal intervals is arranged on the top surface of the support, two ends of each roller are fixed on the support through a bearing seat, a double-row chain wheel is arranged at one end of each roller, a chain is arranged between every two adjacent rollers and connected with each other, and a speed reduction motor is arranged at the end part of the first roller;

two sets of positive and negative integrated screw rods are axially symmetrically arranged on the support in parallel with the roller, the positive and negative screw rods are matched with screw rod nuts, 4 lock wheel plates are arranged on the screw rod nuts, guide rail sliders and linear guide rails are arranged below the lock wheel plates and in parallel with the screw rods, double-row chain wheels are arranged at one ends of the positive and negative screw rods and are fixed on the support through side seats and bearings, the screw rod nuts are free ends at the other ends of the positive and negative screw rods, a hydraulic motor mounting plate and a jacking bolt are arranged on the side surface of the support and on the other side of the support corresponding to the speed reducing motor, and the hydraulic motor mounting plate is provided with a hydraulic motor and can be jacked by the jacking bolt to prevent the chain from loosening and falling off; the extension end of the hydraulic motor is provided with a chain wheel, and two sets of positive and negative screw rods are connected with each other through a chain wheel chain and are connected with the chain wheel chain at the output end of the hydraulic motor;

the support is provided with a connecting frame, the lower oil cylinder is arranged in the middle of the connecting frame, and the end part of a piston rod of the lower oil cylinder is provided with an oil distribution device;

the oil brushing device is arranged in the bracket and is coaxial with the pressing oil cylinder, the oil brushing device is provided with an oil connecting tank, a lifting oil cylinder and an oil cylinder seat are arranged in the middle of the oil connecting tank from bottom to top, and a bearing, a lifting rotary rod, a guide seat, a guide screw, an oil-free lubricating bearing and a brushing disc are arranged in the oil cylinder seat; the brush disc is arranged on a lifting rotary rod, the lifting rotary rod is connected to a piston rod of a lifting oil cylinder through a bearing, and the lifting oil cylinder drives the lifting rotary rod to lift; the periphery of the brush disc is provided with dense brush hairs so as to brush the lubricating oil evenly; the lifting rotating rod is guided by the guide seat; the lifting rotary rod is provided with a spiral groove, the guide seat is provided with a guide screw, and the end part of the guide screw is inserted into the spiral groove, so that the lifting rotary rod can simultaneously rotate during lifting, and lubricating oil can be applied more uniformly; all oil that oozes, leaks, drips all gets into and connects inside the oil tank, and the user regularly clears up.

The machine comprises a support, a pressing oil cylinder, a wheel conveying and clamping fixing assembly and an oil brushing device, wherein a liquid and electric control system is matched with the machine, and the working principle is as follows:

the train wheels are conveyed to the train wheel loader by a roller conveying line in a workshop, a speed reduction motor is started, the train wheel loader runs to the middle of the support through the roller on the train wheel loader, and the roller stops rotating. Starting a hydraulic motor to work, driving two sets of positive and negative screw rods and screw rod nuts to act through chain wheel and chain rotation, driving 4 wheel locking plates to guide through a guide rail slide block and a linear guide rail and simultaneously move inwards to clamp wheels so as to position the wheels to a central position, starting a pressing oil cylinder to press an oil sealing cover to the end face of a wheel hub, and enabling lubricating oil to enter an oil distributing device through a nozzle pipe interface and then enter 20 branch pipes and then enter wheel holes; and stopping supplying after the proper amount of oil is fed, starting the oil brushing device, enabling the brushing disc to ascend and rotate at the same time, uniformly coating the lubricating oil on the inner wall of the wheel hole, and after the lubricating oil reaches the designated position, enabling the brushing disc to descend and rotate at the same time to return to the initial position. The oil cylinder is pressed down, the wheel locking plate returns to the original position, and the roller rotates to convey the wheels to the following production line.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Train wheel oiling machine, it includes that support, push down hydro-cylinder, wheel are carried and are pressed from both sides tight fixed subassembly, brushing oil device, characterized by: the oil distribution device is arranged below a piston rod of the downward pressing oil cylinder, a spray pipe and a connector are arranged in the middle of the oil distribution device, a gland is arranged below the spray pipe, a flow distribution block is arranged below the gland, the flow distribution block is connected with a pipe joint, and the pipe joint is connected with a red copper oil distribution pipe.

2. The train wheel oiling machine as defined in claim 1, wherein: the oil separating device is provided with an oil sealing cover.

3. The train wheel oiling machine as defined in claim 1, wherein: the number of the pipe joints and the number of the red copper oil distributing pipes are respectively 4-20.