CN221171760U - Clutch oil change equipment with air exhausting function - Google Patents

Abstract

The utility model relates to clutch oil change equipment with air evacuation, which comprises a machine body assembly, an electric control assembly and an oil pipe assembly, wherein the electric control assembly controls the operation of the machine body assembly and simultaneously controls the operation of the oil pipe assembly, the related assembly comprises an oil injection pipe and an oil discharge pipe, a sealing part is arranged around an oil injection port of the oil injection pipe, the oil injection port is inserted into a clutch shell through an oil receiving port on the clutch shell to fill new oil, and an air leakage device is further arranged on the sealing part and used for discharging air in the clutch shell when the new oil is injected so as to prevent the air from being detained in the clutch.

Description

Clutch oil change equipment with air exhausting function

Technical Field

The utility model relates to the technical field of automobile maintenance equipment, in particular to clutch oil change equipment with air exhausting function.

Background

Clutches are mechanisms used to vary the rotational speed and torque from the engine and are an important component of the powertrain. As with the engine, the clutch also requires periodic maintenance. Automatic Transmission Fluid (ATF) is an automatic clutch oil injected into an automatic clutch, which not only can lubricate and cool, but also can realize the effect of transmitting engine power through the flow of oil, has a certain shelf life, and can gradually lose lubrication and cooling effects of oil in the clutch due to high-temperature abrasion when the clutch works, meanwhile, after the oil is polluted and deteriorated, the antiwear effect is deteriorated, and even the service life of each part in the clutch is influenced when serious. Therefore, oil needs to be replaced regularly, the prior art CN215059389U discloses a gearbox oil change machine, however, this technology does not solve the problem that air exists in the clutch, because the filtering mechanism only filters impurities in the oil, and can not isolate air, and new oil can be introduced from outside in the manual transportation and filling processes, so that air enters the clutch in both the oil pumping process and the oil filling process, and the air pressure in the oil tank can be increased due to the existence of air, the boiling point of the oil in the clutch is also increased due to phase change, so that the oil is not easy to boil and continuously rises, and the process of high-temperature abrasion is aggravated, which affects the use effect after new oil replacement.

Disclosure of utility model

The utility model provides clutch oil change equipment with air exhausting function, which solves the problem that air in a clutch cannot be exhausted in the prior art.

The object of the utility model is achieved by the following means:

The utility model provides a clutch equipment of changing oil that possesses evacuation air, includes organism subassembly, automatically controlled subassembly and oil pipe subassembly, and the operation of automatically controlled subassembly control organism subassembly, simultaneously control oil pipe subassembly's work comes relevant subassembly contains oil filler pipe and arranges oil pipe, be equipped with sealing member around the oil filler pipe's the oil filler mouth, insert the filling of carrying out new oil in the clutch housing through the oil receiving opening on the clutch housing at the oil filler mouth, still be equipped with the bleeder on the sealing member for with the air discharge in the clutch housing when new oil is poured into, prevent that air from being detained in the clutch.

In the above description, as a preferable scheme, the sealing component is a cylindrical sealing cover, the right side of the back of the sealing cover is further provided with a venting through hole, and the sealing cover is used for providing a sealing space in the process of injecting new oil to prevent oil from leaking.

According to the description, as a preferable scheme, the front end of the sealing cover is further provided with threads for being matched with threads on the oil receiving port of the clutch, so that extra oil is prevented from overflowing.

According to the above description, as a preferred scheme, the structure of the air release device comprises a suspension ball assembly, a support spring and a support part, the air release device is used for discharging air in the clutch, the support part is columnar and is arranged on the right side of the back of the sealing cover, the support part is positioned above the air release through hole, the support spring is arranged above the support part and is used for supporting the suspension ball assembly to prevent the suspension ball assembly from falling down to block the air release channel, and the suspension ball assembly passes through the upper part of the support part.

In the above description, as a preferable mode, the supporting spring is fixedly installed in the cylindrical groove of the supporting portion, and is used for fixedly installing the supporting spring, so as to prevent the supporting spring from deviating and skewing.

In the above description, as a preferable mode, the middle of the supporting part is provided with a through hole, and the through hole is consistent with and corresponds to the air leakage through hole on the back of the sealing cover in size, and the function of the through hole is to provide a channel for the movement of the connecting rod and the air. Above-mentioned explanation, as the preferred scheme, suspension ball subassembly comprises upper cover, connecting rod and suspension ball, the upper cover sets up in the top of supporting spring for the interaction of air escape device and outside, the connecting rod sets up in the bottom surface of upper cover, passes supporting part to air escape through-hole lower extreme and links to each other with the suspension ball, suspension ball block is in the air escape through-hole lower extreme, is used for shutoff or opens the air escape through-hole.

In the above description, as a preferable mode, the upper cover is in a bottle cap shape, a certain gap is formed between the upper cover and the supporting spring, the upper cover is used for matching with the shape of the supporting portion, and the upper cover and the supporting portion are in transition fit to prevent the upper cover and the supporting portion from being worn.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment

FIG. 2 is a schematic diagram of an oil pipe assembly

FIG. 3 is a cross-sectional view of the filler pipe

FIG. 4 is a cross-sectional view of a suspension ball assembly

FIG. 5 is an enlarged cross-sectional view of the venting device

FIG. 6 is an enlarged cross-sectional view of a threaded portion of the seal housing

FIG. 7 is a schematic view showing a state in which a filler pipe is inserted into a clutch housing

FIG. 8 is an enlarged view of a cylindrical recess of the support portion

The oil filling machine comprises a machine case 1, an oil filling pipe 2, an oil filling port 21, an air leakage device 22, a suspension ball component 221, a supporting spring 222, a supporting part 223, a sealing cover 23, an old oil pipe 3, a filter 4, an oil pump 5, an electromagnetic valve 6, a new oil pot 7, an old oil pot 8, an electronic scale 9, a circuit board 10, a display window 11, an oil return pressure gauge 12, a new and old oil display gauge 13 and a new oil outlet 14.

An embodiment (refer to fig. 1 and 2) of a clutch oil change device with air evacuation, the structure of the clutch oil change device comprises a machine case 1, an oil filling pipe 2, an old oil pipe 3, a filter 4, an oil pump 5, an electromagnetic valve 6, a new oil pot 7, an old oil pot 8, an electronic scale 9, a circuit board 10, a display window 11, an oil return pressure gauge 12, a new and old oil display gauge 13 and a new oil outlet 14, the machine case 1 is divided into an outer surface and an inner surface, the inner surface is further divided into an upper layer structure and a lower layer structure, the machine case 1 is used for fixing and installing supporting parts, the old oil pipe 3 is connected between an oil drain port and the old oil pot as a transportation channel and used for guiding old oil in the clutch into the old oil pot 8, the oil filling pipe is connected between the oil filling port and the new oil pot 7 as a transportation channel and used for guiding new oil in the new oil pot 7 into the clutch, the filter 4 is fixedly arranged on the left inner wall of the lower layer of the case 1 and is used for filtering old oil led out from the clutch to prevent impurities in the old oil from corroding the inner wall of the old oil pot 8, the oil pump 5 is fixedly arranged on the left side of the upper layer of the case 1 and is used for providing power when new oil is injected, the electromagnetic valve 6 is fixedly arranged on the right side of the upper layer of the case 1 and is used for controlling the disconnection of an oil path to prevent different oil from being mixed, the new oil pot 7 is fixedly arranged on the inner side of the lower layer of the case 1 and is used for storing new oil and is used for providing new oil when the oil is replaced, the old oil pot 8 is fixedly arranged on the outer side of the case 1 and is used for storing and receiving the old oil discharged from the clutch, the electronic scale 9 is fixedly arranged under the new oil pot and is used for measuring the oil quantity in the oil pot, the display window 11 is fixedly arranged on the left side above the outer surface of the case 1, the oil return pressure gauge 12 is used for providing display and operation interaction between equipment and a user, the oil return pressure gauge 12 is used for viewing the pressure of a wave box, if the pressure is insufficient and equal amount of replacement is not carried out, the automobile needs to be filled with oil to increase the pressure, the new and old oil display gauge 13 is fixedly arranged on an inclined wall above the outer surface of the chassis 1 and is used for monitoring the replacement progress of the new and old oil, manual intervention can be carried out according to corresponding conditions, the new oil outlet 14 is fixedly arranged above the outer surface of the chassis 1, and the new oil outlet 14 is used for providing a conducting opening when the new oil is injected.

In the embodiment (refer to fig. 3), a sealing cover 23 is disposed around the oil filling port 21 of the oil filling pipe 2, so as to prevent oil from leaking out during the process of filling new oil, and (refer to fig. 6 and 7), a thread is disposed at the front end of the sealing cover 23 to match with the thread on the oil receiving port of the clutch, and an air leakage through hole 231 is disposed at the back of the sealing cover 23, which is used for providing a channel for the air leakage process of the air leakage device 22, and the oil filling port 21 is cone-shaped, so that a certain space is left near the oil filling port 21 after the oil filling port is inserted into the oil receiving port of the clutch, so that air in the clutch can be discharged.

In an embodiment (refer to fig. 4 and 5), the back of the seal cover 23 is further provided with a venting device 22 for venting when new oil is injected, so as to keep the balance of the air pressure inside and outside the clutch and prevent the air pressure inside the clutch from being too large during oil change, the venting device 22 is composed of a suspension ball assembly 221, a supporting spring 222 and a supporting portion 223, wherein the supporting portion 223 is arranged on the back of the seal cover 23, the supporting portion 223 is used for supporting the parts related to the venting device 22, (refer to fig. 8) the supporting portion 223 is further provided with a cylindrical groove, the function is to fixedly install the supporting spring 222, a through hole is arranged in the middle of the supporting portion 223, and is consistent and corresponding to the size of the venting through hole 231 on the back of the seal cover 23, the function is to provide a channel for the movement of the connecting rod 2212 and the air, the supporting spring 222 is fixedly arranged on the supporting portion 223, the function is to support the floating ball assembly 221 to completely drop down and block the venting channel under the condition that no external force is applied, the floating ball assembly 221 is pressed down, the floating ball assembly is composed of an upper cover 1, the connecting rod 2212 and a hollow ball 231 is blocked, and the hollow ball 231 is connected with the hollow ball assembly, and the hollow ball 231 is used for sealing the hollow ball 231, and the hollow ball assembly is used for sealing the hollow ball assembly, and the hollow ball assembly is used for sealing the ball, and the ball device is sealed.

Claims (10)

1. The utility model provides a clutch equipment of changing oil that possesses evacuation air, includes organism subassembly, automatically controlled subassembly and oil pipe subassembly, and the operation of automatically controlled subassembly control organism subassembly, the work of simultaneously control oil pipe subassembly, oil pipe subassembly contains oil filler pipe and arranges oil pipe, its characterized in that: the novel oil filling device is characterized in that a sealing component is arranged around an oil filling port (21) of the oil filling pipe (2), the oil filling port (21) is inserted into the clutch housing through an oil receiving port on the clutch housing to fill new oil, and an air leakage device (22) is further arranged on the sealing component and used for discharging air in the clutch housing when the new oil is filled, so that air is prevented from being detained in the clutch.

2. The clutch oil change apparatus with air evacuation according to claim 1, wherein: the sealing part is a columnar sealing cover (23), a gas leakage through hole (231) is further formed in the right side of the back of the sealing cover (23), and the sealing cover (23) is used for providing a sealing space in the new oil injection process to prevent oil from leaking.

3. The clutch oil change apparatus with air evacuation according to claim 2, wherein: the front end of the sealing cover (23) is also provided with threads for matching with threads on an oil receiving port of the clutch.

4. A clutch oil change apparatus with air evacuation according to claim 3, wherein: the utility model provides a device for releasing air, its structure of air release device (22) includes suspension ball subassembly (221), supporting spring (222) and supporting part (223), and the effect of air release device (22) is the air discharge in the clutch, supporting part (223) are the column, set up in the back right side of sealed cowling (23), and supporting part (223) are located the top of air release through-hole (231), supporting spring (222) set up in the top of supporting part (223) for support suspension ball subassembly (221) prevent that it from falling and block the air release passageway, suspension ball subassembly (221) pass supporting part (223) top.

5. The clutch oil change apparatus with air evacuation according to claim 4, wherein: the supporting spring (222) is fixedly arranged in the cylindrical groove of the supporting part (223) and is used for fixedly arranging the supporting spring (222).

6. The clutch oil change apparatus with air evacuation according to claim 5, wherein: the middle of the supporting part (223) is provided with a through hole which is consistent with and corresponds to the air leakage through hole (231) on the back of the sealing cover (23), and the function of the through hole is to provide a channel for the movement of the connecting rod (2212) and the air.

7. The clutch oil change apparatus with air evacuation according to claim 6, wherein: the suspension ball subassembly (221) comprises upper cover (2211), connecting rod (2212) and suspension ball (2213), upper cover (2211) sets up in the top of supporting spring (222) for the interaction of air escape device (22) and outside, connecting rod (2212) set up in the bottom surface of upper cover (2211), pass supporting part (223) to air escape through hole (231) lower extreme and suspension ball (2213) link to each other, suspension ball (2213) block is in air escape through hole lower extreme for shutoff or open air escape through hole (231).

8. The clutch oil change apparatus with air evacuation according to claim 7, wherein: the upper cover (2211) is in a bottle cap shape, and a certain gap is formed between the upper cover (2211) and the supporting spring (222) for being matched with the supporting part.

9. The clutch oil change apparatus with air evacuation according to claim 8, wherein: the electronic control assembly is mainly a circuit board (10), and the circuit board (10) is fixedly arranged on the inner side of the upper layer of the inner surface of the chassis (1) and is connected with the display window (11) to realize the automation and the intellectualization of electronic control oil change.

10. The clutch oil change apparatus with air evacuation according to claim 9, wherein: the number of the electromagnetic valves (6) is 2, and the electromagnetic valves are respectively used for controlling the on-off of oil ways of new oil and old oil.