CN211343974U

CN211343974U - Lubricating oil cooling device suitable for gearbox vibration test

Info

Publication number: CN211343974U
Application number: CN201921693823.1U
Authority: CN
Inventors: 林强; 杨孝东; 严月华; 范子春
Original assignee: Shanghai Jiarui Automation Testing Technology Co ltd
Current assignee: Shanghai Jiarui Automation Testing Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-25
Anticipated expiration: 2029-10-11

Abstract

The embodiment of the application discloses lubricating oil cooling device suitable for gearbox vibration test, including the universal wheel, universal wheel fixed connection is in the bottom surface of frame, the frame is the hollow cuboid in middle part, and the top surface fixedly connected with oil catch tray of frame, forced air cooling radiator and motor pump group are installed respectively to the left and right sides of oil catch tray top surface, the leak hunting meter is installed in motor pump group's front, one side fixedly connected with at the oil catch tray back upwards stretches out and the fixed plate of perpendicular to oil catch tray. The device is through the design that adopts forced air cooling radiator and motor pump package, cooperates the used together of control box simultaneously for the hydraulic circuit that the device can utilize crescent gear pump and little volume forced air cooling radiator to constitute reaches the effect to gearbox lubricating oil cooling, and not only the energy consumption is low, does not need the auxiliary work of cooling water moreover, can reduce the risk of leaking, has embodied the feasibility of device.

Description

Lubricating oil cooling device suitable for gearbox vibration test

Technical Field

The application relates to the field of cooling equipment, in particular to a lubricating oil cooling device suitable for a gearbox vibration test.

Background

The manual transmission mainly comprises gears and shafts, and the speed change and torque change are generated by combining different gears; the automatic gearbox consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch-changing system and a hydraulic control system, and achieves speed and torque changing through a hydraulic transmission and gear combination mode.

In the research and development process of an automobile gearbox, a gearbox vibration test is usually carried out, long-time automobile vibration simulation is usually carried out on the gearbox in the test, after the test is carried out for a period of time, the temperature of lubricating oil in the gearbox is rapidly increased, the test is influenced, therefore, the test is usually stopped and is carried out after the oil temperature is cooled, not only is the time wasted, but also the test cost is increased, and in view of the above, the lubricating oil cooling device suitable for the gearbox vibration test is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of above-mentioned problem, the application provides a lubricating oil cooling device suitable for among gearbox vibration test, including the universal wheel, universal wheel fixed connection is in the bottom surface of frame, the frame is the hollow cuboid in middle part, and the top surface fixedly connected with oil catch tray of frame, forced air cooling radiator and motor pump group are installed respectively to the left and right sides of oil catch tray top surface, the leak detector is installed in motor pump group's front, one side fixedly connected with at the oil catch tray back upwards stretches out and the fixed plate of perpendicular to oil catch tray, fixedly connected with push rod and control box respectively on the top surface of fixed plate and the right side of fixed plate top surface, be connected with oil pipe between forced air cooling radiator's top surface and the motor pump group, and oil pipe's one end is located the middle part of frame inner chamber, oil pipe is located the fixed termination of one.

Preferably, the bottom surface of forced air cooling radiator just is close to positive one side fixedly connected with installation piece, two bolts have been cup jointed to the screw thread on the installation piece, and the bottom surface joint of bolt is at the inner chamber of oil-collecting tray.

Preferably, the push rod divide into round bar and connecting block two parts, the connecting block is located the left and right sides of round bar respectively, the round bar is fixed to be cup jointed on the connecting block of both sides, and the one end fixed connection that the round bar was kept away from to the connecting block of both sides is in one side at the fixed plate back.

Preferably, the number of the universal wheels is four, the four universal wheels are respectively and fixedly connected to the periphery of the bottom surface of the frame, and the bottom surfaces of the four universal wheels are on the same horizontal plane.

Preferably, the inner chamber of control box installs the button and the alarm buzzer that are located the control box top surface, the quantity of button has two, and buzzes the alarm and is located the left side of two buttons.

Preferably, an oil inlet and an oil pipe are respectively installed on two sides of the top surface of the air-cooled radiator, and one end, far away from the air-cooled radiator, of the oil pipe is fixedly sleeved on the right side of the leak detector.

The application provides a lubricating oil cooling device suitable for among gearbox vibration test.

1. The device is through the design that adopts forced air cooling radiator and motor pump package, cooperates the used together of control box simultaneously for the hydraulic circuit that the device can utilize crescent gear pump and little volume forced air cooling radiator to constitute reaches the effect to gearbox lubricating oil cooling, and not only the energy consumption is low, does not need the auxiliary work of cooling water moreover, can reduce the risk of leaking, has embodied the feasibility of device.

2. The device is through the design that adopts the handcart type, installs the part of device on the handcart simultaneously all, and area is little, when having guaranteed that the device can carry out the refrigerated to lubricating oil, can also improve the convenience of device for the device can be applicable to different environment, is the embodiment of this device practicality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

A lubricating oil cooling device suitable for a gearbox vibration test comprises universal wheels 1, wherein the number of the universal wheels 1 is four, the four universal wheels 1 are respectively and fixedly connected to the periphery of the bottom surface of a frame 2, the bottom surfaces of the four universal wheels 1 are positioned on the same horizontal plane, the four universal wheels 1 can provide the best stabilizing effect for the device, meanwhile, the device can achieve the purpose of facilitating the movement of the device through the self structure of the universal wheels 1, the convenience of the device is improved, the universal wheels 1 are fixedly connected to the bottom surface of the frame 2, the frame 2 is a rectangular body with a hollow middle part, the top surface of the frame 2 is fixedly connected with an oil collecting disc 3, the left side and the right side of the top surface of the oil collecting disc 3 are respectively provided with an air cooling radiator 4 and a motor pump group 5, the bottom surface of the air cooling radiator 4 and one side close to the front side, and the bottom surface of the bolt is clamped in the inner cavity of the oil collecting tray 3, because the whole device has a moving effect, when the device is pushed, the air-cooled radiator 4 may have an excessive self-gravity and the two sides of the top surface of the oil collecting tray 3 are stressed unevenly, so that the air-cooled radiator 4 is inclined, therefore, in order to ensure the stability of the air-cooled radiator 4, the bottom surface of the air-cooled radiator 4 is provided with an installation block which is used together with the bolt to completely fix the air-cooled radiator 4, the two sides of the top surface of the air-cooled radiator 4 are respectively provided with an oil inlet and an oil pipe 10, one end of the oil pipe 10 far away from the air-cooled radiator 4 is fixedly sleeved on the right side of the leak detector 6, the front surface of the motor pump unit 5 is provided with the leak detector 6, one side of the back surface of the oil collecting tray 3 is fixedly connected with a fixing plate 7 which extends upwards and, the push rod 9 is divided into a round rod and connecting blocks, the connecting blocks are respectively positioned at the left side and the right side of the round rod, the round rod is fixedly sleeved on the connecting blocks at the two sides, one ends, far away from the round rod, of the connecting blocks at the two sides are fixedly connected to one side of the back surface of the fixing plate 7, the push rod 9 is matched with the universal wheel 1 to be used together and is a main source of device portability, the connecting blocks at the two sides of the push rod 9 are mainly used for fixing the round rod, a button and an alarm buzzer which are positioned at the top surface of the control box 8 are installed in an inner cavity of the control box 8, the number of the buttons is two, the buzzer alarm is positioned at the left side of the two buttons and is used together with the leak detector 6, when the leak detector 6 detects that lubricating oil leaks, a signal is sent out through the control box 8, and finally the buzzer is used, an oil pipe 10 is connected between the top surface of the air cooling radiator 4 and the motor pump set 5, one end of the oil pipe 10 is located in the middle of the inner cavity of the frame 2, an oil discharge port 11 is fixedly sleeved at one end of the oil pipe 10 located in the inner cavity of the frame 2, lubricating oil after cooling is finished is discharged outwards through the oil discharge port 11, and finally flows into the inner cavity of the transmission through an external device, so that the purpose of circular work is achieved.

To sum up, before using, at first carry lubricating oil to the inner chamber of air-cooled radiator 4 through the oil inlet on the air-cooled radiator 4, then through the power of 8 switching-on devices in the control box, the lubricating oil of 4 inner chambers of air-cooled radiator can be by the suction of motor pump group 5, through the heat dissipation cooling of air-cooled radiator 4, later through the power effect of motor pump group 5 again, make lubricating oil get back to in the gearbox again, the continuous work of device can reach such radiating purpose of circulation, start has on the control box 8, stop button and buzzer siren, can freely start and stop, when the condition of equipment appearance leakage, the leak hunting meter 6 can detect the leakage condition, reach the warning effect through buzzer siren.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that universal wheels (1) are fixedly connected to the bottom surface of a frame (2), the frame (2) is a rectangular body with a hollow middle part, an oil collecting tray (3) is fixedly connected to the top surface of the frame (2), an air cooling radiator (4) and a motor pump set (5) are respectively installed on the left side and the right side of the top surface of the oil collecting tray (3), a leak detector (6) is installed on the front surface of the motor pump set (5), a fixing plate (7) which upwards extends out and is perpendicular to the oil collecting tray (3) is fixedly connected to one side of the back surface of the oil collecting tray (3), a push rod (9) and a control box (8) are respectively fixedly connected to the top surface of the fixing plate (7) and the right side of the top surface of the fixing plate (7), and an oil pipe (10) is connected between, and one end of the oil pipe (10) is positioned in the middle of the inner cavity of the frame (2), and one end of the oil pipe (10) positioned in the inner cavity of the frame (2) is fixedly sleeved with an oil outlet (11).

2. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that a mounting block is fixedly connected to one side, close to the front side, of the bottom surface of the air-cooled radiator (4), two bolts are sleeved on the mounting block in a threaded manner, and the bottom surfaces of the bolts are clamped in an inner cavity of the oil collecting tray (3).

3. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that the push rod (9) is divided into a round rod and connecting blocks, the connecting blocks are respectively located on the left side and the right side of the round rod, the round rod is fixedly sleeved on the connecting blocks on the two sides, and one ends, far away from the round rod, of the connecting blocks on the two sides are fixedly connected to one side of the back face of the fixing plate (7).

4. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that the number of the universal wheels (1) is four, the four universal wheels (1) are respectively and fixedly connected to the periphery of the bottom surface of the frame (2), and the bottom surfaces of the four universal wheels (1) are on the same horizontal plane.

5. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that the inner cavity of the control box (8) is provided with two buttons and an alarm buzzer, wherein the buttons and the alarm buzzer are positioned on the top surface of the control box (8), and the buzzer alarm is positioned on the left side of the two buttons.

6. The lubricating oil cooling device suitable for the gearbox vibration test is characterized in that an oil inlet and an oil pipe (10) are respectively installed on two sides of the top surface of the air-cooled radiator (4), and one end, far away from the air-cooled radiator (4), of the oil pipe (10) is fixedly sleeved on the right side of the leak detector (6).