阅读说明：本技术 一种自调整离合器 (Self-adjusting clutch ) 是由 欧书鸿 汤业禧 于 2020-07-13 设计创作，主要内容包括：本发明涉及离合器技术领域,具体的说是一种自调整离合器,包括壳体、进油接头、油泵、出油管、油箱、飞轮、壳体座、轴承、第一端面齿轮、第二端面齿轮、压板、传动片、支撑筒、第一传动轴、弹簧、传动片限位板、第二传动轴、油道、油嘴和耐磨内衬。本发明的第二端面齿轮与第一端面齿轮取代了传统摩擦接触的传动形式,简化了离合器的结构,且支撑筒的内壁安装有耐磨内衬,耐磨内衬耐磨能力强,降低支撑筒磨损情况的发生,便于提高支撑筒的使用寿命,装置含有润滑机构,在润滑机构油泵的作用下,可使润滑油由压板的油嘴流出,此时润滑油流到第一传动轴表面并流到轴承内,大大方便了对轴承进行保养润滑,有利于保证离合器的正常使用寿命。(The invention relates to the technical field of clutches, in particular to a self-adjusting clutch which comprises a shell, an oil inlet joint, an oil pump, an oil outlet pipe, an oil tank, a flywheel, a shell seat, a bearing, a first end face gear, a second end face gear, a pressing plate, a transmission piece, a supporting barrel, a first transmission shaft, a spring, a transmission piece limiting plate, a second transmission shaft, an oil duct, an oil nozzle and a wear-resistant lining. The second end face gear and the first end face gear replace the traditional friction contact transmission form, the structure of the clutch is simplified, the inner wall of the supporting cylinder is provided with the wear-resistant lining, the wear-resistant lining is high in wear resistance, the occurrence of the abrasion condition of the supporting cylinder is reduced, the service life of the supporting cylinder is convenient to prolong, the device comprises the lubricating mechanism, lubricating oil can flow out from the oil nozzle of the pressing plate under the action of an oil pump of the lubricating mechanism, the lubricating oil flows to the surface of the first transmission shaft and flows into the bearing, the bearing is greatly convenient to maintain and lubricate, and the normal service life of the clutch is favorably ensured.)

1. A self-adjusting clutch, characterized by: including casing (1), oil feed joint (2), flywheel (6), casing seat (7), bearing (8), first face gear (9), second face gear (10), a supporting cylinder (13), first transmission shaft (14), spring mechanism and lubricated mechanism, first face gear (9) are installed to a side of flywheel (6), a side at casing seat (7) is installed in casing (1), flywheel (6) are located casing (1), the center department of second face gear (10) side is installed at the center department of clamp plate (11) side through bearing (8), the fixed cover of one end of first transmission shaft (14) is established in bearing (8), supporting cylinder (13) have been cup jointed on first transmission shaft (14), install spring mechanism between the curb plate of clamp plate (11) and casing (1), spring mechanism is connected with supporting cylinder (13), the oil inlet joint (2) is mounted at the top of the pressing plate (11), an oil duct (18) is formed in the pressing plate (11), the bottom end of the oil inlet joint (2) extends into the oil duct (18), an oil nozzle (19) communicated with the bottom of the oil duct (18) is mounted on one side face of the pressing plate (11), a lubricating mechanism is mounted at the top of the shell (1) and connected with the top end of the oil inlet joint (2), and a wear-resistant lining (20) is sleeved on the inner wall of the supporting cylinder;

the spring mechanism comprises a transmission piece (12), a spring (15) and a transmission piece limiting plate (16), the transmission piece limiting plate (16) is installed on one side plate of the shell (1), the transmission piece (12) penetrates through the transmission piece limiting plate (16), and two ends of the transmission piece (12) are respectively connected with one end of the pressing plate (11) and one end of the supporting cylinder (13); a spring (15) is arranged between one side surface of the pressure plate (11) and one side plate of the shell (1);

lubricating mechanism includes oil pump (3), goes out oil pipe (4) and oil tank (5), the top department at casing (1) is installed in proper order in oil tank (5) and oil pump (3), install out oil pipe (4) on the roof of oil tank (5), the input and the output of oil pump (3) are connected with the top of going out oil pipe (4) and the top of oil feed joint (2) respectively.

2. A self-adjusting clutch according to claim 1, wherein: the number of the transmission pieces (12), the number of the springs (15) and the number of the transmission piece limiting plates (16) are two, and the transmission pieces (12), the springs (15) and the transmission piece limiting plates (16) are symmetrical about the first transmission shaft (14).

3. A self-adjusting clutch according to claim 1, wherein: the supporting cylinder (13) penetrates through the center of one side plate of the shell (1) in a clearance mode, a clamping groove is formed in the outer wall of the supporting cylinder (13), and a pedal mechanism is clamped on the clamping groove of the supporting cylinder (13).

4. A self-adjusting clutch according to claim 1, wherein: the first end face gear (9) and the second end face gear (10) correspond to each other in position, and the first end face gear (9) and the second end face gear (10) are matched tungsten steel end face spur gears.

5. A self-adjusting clutch according to claim 1, wherein: the oil nozzle (19) is a pure copper oil nozzle, and the oil nozzle (19) is located above the bearing (8) and close to the top of the bearing (8).

6. A self-adjusting clutch according to claim 1, wherein: a second transmission shaft (17) is fixedly connected to the center of one side face of the flywheel (6) far away from the first face gear (9), and the gap of the second transmission shaft (17) penetrates through the center of one side face of the shell seat (7).

7. A self-adjusting clutch according to claim 1, wherein: the oil tank is characterized in that an oil filling port is formed in a top plate of the oil tank (5), a cap is installed on the oil filling port in a threaded mode, and the bottom end of the oil outlet pipe (4) in the top plate of the oil tank (5) extends to the bottom of the oil tank (5).

8. A self-adjusting clutch according to claim 1, wherein: the inner wall of oil tank (5) is attached installs corrosion-resistant inside lining, the liquid level observation window is installed in the embedding on the curb plate of oil tank (5), be carved with the scale mark on the liquid level observation window.

9. A self-adjusting clutch according to claim 1, wherein: the shell (1) is a cast aluminum shell, and the shell (1) is installed on a shell seat (7) through screws.

10. A self-adjusting clutch according to claim 1, wherein: the wear-resistant lining (20) is a zirconia ceramic wear-resistant lining, and a wear-resistant coating is sprayed on the outer wall of the first transmission shaft (14).

Technical Field

The invention relates to the technical field of clutches, in particular to a self-adjusting clutch.

Background

The clutch is mounted between the engine and the transmission and is the assembly in the vehicle driveline that is directly associated with the engine. The clutch is similar to a switch, and can be used for engaging or disengaging the power transmission function, and the driving part and the driven part of the clutch mechanism can be temporarily separated and can be gradually engaged, and can also be possible to relatively rotate in the transmission process.

The existing clutch mostly adopts a friction plate form to transmit power, the structure is complex, a supporting cylinder of the clutch directly rubs with an output shaft, the supporting cylinder is easy to wear, a clutch gap is easy to increase after the clutch is worn, the clutch is not beneficial to use, and certain defects exist. Accordingly, a self-adjusting clutch is proposed to address the above problems.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a self-adjusting clutch.

The invention achieves the aim through the following technical scheme, the self-adjusting clutch comprises a shell, an oil inlet joint, a flywheel, a shell seat, a bearing, a first end face gear, a second end face gear, a supporting cylinder, a first transmission shaft, a spring mechanism and a lubricating mechanism, wherein the first end face gear is installed on one side face of the flywheel, the shell is installed on one side face of the shell seat, the flywheel is positioned in the shell, the center of one side face of the second end face gear is installed in the center of one side face of a pressing plate through the bearing, one end of the first transmission shaft is fixedly sleeved in the bearing, the supporting cylinder is sleeved on the first transmission shaft, the spring mechanism is installed between the pressing plate and a side plate of the shell, the spring mechanism is connected with the supporting cylinder, the oil inlet joint is installed at the top of the pressing plate, an oil channel is formed in the pressing plate, and the, a nozzle tip communicated with the bottom of the oil duct is installed on one side face of the pressure plate, a lubricating mechanism is installed at the top of the shell and connected with the top end of the oil inlet joint, and a wear-resistant lining is sleeved on the inner wall of the supporting cylinder; the spring mechanism comprises a transmission piece, a spring and a transmission piece limiting plate, the transmission piece limiting plate is installed on one side plate of the shell, the transmission piece penetrates through the transmission piece limiting plate, and two ends of the transmission piece are respectively connected with one end of the pressing plate, which is convenient to use and one end of the supporting cylinder; a spring is arranged between one side face of the pressing plate and one side plate of the shell; lubricating mechanism includes oil pump, goes out oil pipe and oil tank, the top department at the casing is installed in proper order to oil tank and oil pump, install out oil pipe on the roof of oil tank, the input and the output of oil pump are connected with the top that goes out oil pipe and the top that the oil feed connects respectively.

Preferably, the number of the transmission piece, the spring and the transmission piece limiting plate is two, and the transmission piece, the spring and the transmission piece limiting plate are all symmetrical about the first transmission shaft.

Preferably, the supporting barrel gap penetrates through the center of one side plate of the shell, a clamping groove is formed in the outer wall of the supporting barrel, and a pedal mechanism is clamped on the clamping groove of the supporting barrel.

Preferably, the first face gear and the second face gear correspond to each other in position, and the first face gear and the second face gear are matched tungsten steel face spur gears.

Preferably, the oil nozzle is a pure copper oil nozzle, and the oil nozzle is located above the bearing and close to the top of the bearing.

Preferably, a second transmission shaft is fixedly connected to the center of one side face of the flywheel far away from the first face gear, and a gap of the second transmission shaft penetrates through the center of one side face of the shell seat.

Preferably, an oil filling port is formed in a top plate of the oil tank, a cap is installed on the oil filling port in a threaded mode, and the bottom end of the oil outlet pipe in the top plate of the oil tank extends to the bottom of the oil tank.

Preferably, the inner wall of oil tank is attached to install corrosion-resistant inside lining, the embedding is installed the liquid level observation window on the curb plate of oil tank, be carved with the scale mark on the liquid level observation window.

Preferably, the shell is a cast aluminum shell, and the shell is mounted on the shell seat through a screw.

Preferably, the wear-resistant lining is a zirconia ceramic wear-resistant lining, and the outer wall of the first transmission shaft is sprayed with a wear-resistant coating.

The invention has the beneficial effects that:

(1) the second end face gear and the first end face gear can be meshed and separated under the action of the spring mechanism, the structure of the clutch is simplified by the second end face gear and the first end face gear, meanwhile, the wear-resistant lining is arranged on the inner wall of the supporting cylinder, the wear-resistant lining is high in wear resistance, the occurrence of the wear condition of the supporting cylinder is reduced, and the service life of the supporting cylinder is prolonged conveniently.

(2) The invention is provided with the lubricating mechanism, under the action of the oil pump of the lubricating mechanism, lubricating oil can flow out from the oil nozzle of the pressing plate, and at the moment, the lubricating oil flows to the surface of the first transmission shaft and flows into the bearing, so that the maintenance and lubrication of the bearing are greatly facilitated, and the normal service life of the clutch is favorably ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a cross-sectional view of a support cylinder of the present invention;

FIG. 4 is a schematic view of the internal structure of the pressure plate of the present invention.

In the figure: 1. a housing; 2. an oil inlet joint; 3. an oil pump; 4. an oil outlet pipe; 5. an oil tank; 6. a flywheel; 7. a housing seat; 8. a bearing; 9. a first face gear; 10. a second face gear; 11. pressing a plate; 12. a driving strap; 13. a support cylinder; 14. a first drive shaft; 15. a spring; 16. a transmission sheet limiting plate; 17. a second drive shaft; 18. an oil passage; 19. nozzle tip, 20, wear-resisting inside lining.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, 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 invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-4, a self-adjusting clutch includes a housing 1, an oil inlet joint 2, a flywheel 6, a housing seat 7, a bearing 8, a first end face gear 9, a second end face gear 10, a support cylinder 13, a first transmission shaft 14, a spring mechanism and a lubricating mechanism, wherein the first end face gear 9 is installed on one side face of the flywheel 6, the housing 1 is installed on one side face of the housing seat 7, the flywheel 6 is located in the housing 1, the center of one side face of the second end face gear 10 is installed at the center of one side face of a pressure plate 11 through the bearing 8, one end of the first transmission shaft 14 is fixedly sleeved in the bearing 8, the support cylinder 13 is sleeved on the first transmission shaft 14, the spring mechanism is installed between the pressure plate 11 and a side plate of the housing 1, the spring mechanism is connected with the support cylinder 13, the oil inlet joint 2 is installed on the top of the pressure plate, an oil duct 18 is formed in the pressing plate 11, the bottom end of the oil inlet joint 2 extends into the oil duct 18, an oil nozzle 19 communicated with the bottom of the oil duct 18 is installed on one side surface of the pressing plate 11, a lubricating mechanism is installed at the top of the shell 1 and connected with the top end of the oil inlet joint 2, and a wear-resistant lining 20 is sleeved on the inner wall of the supporting cylinder;

specifically, the spring mechanism comprises a transmission piece 12, a spring 15 and a transmission piece limiting plate 16, the transmission piece limiting plate 16 is mounted on one side plate of the shell 1, the transmission piece 12 penetrates through the transmission piece limiting plate 16, and two ends of the transmission piece 12 are respectively connected with one end of the pressing plate 11, which is convenient to be connected with one end of the supporting cylinder 13; a spring 15 is arranged between one side surface of the pressing plate 11 and one side plate of the shell 1;

specifically, lubricating mechanism includes oil pump 3, goes out oil pipe 4 and oil tank 5, the top department at casing 1 is installed in proper order to oil tank 5 and oil pump 3, install out oil pipe 4 on the roof of oil tank 5, the input and the output of oil pump 3 are connected with the top that goes out oil pipe 4 and the top that the oil feed connects 2 respectively.

Specifically, the number of the transmission straps 12, the number of the springs 15 and the number of the transmission strap limiting plates 16 are two, and the two transmission straps 12, the two springs 15 and the two transmission strap limiting plates 16 are all symmetrical about the first transmission shaft 14; the supporting cylinder 13 penetrates through the center of one side plate of the shell 1 in a clearance mode, a clamping groove is formed in the outer wall of the supporting cylinder 13, and a pedal mechanism is clamped on the clamping groove of the supporting cylinder 13; the first end face gear 9 and the second end face gear 10 correspond to each other in position, and the first end face gear 9 and the second end face gear 10 are matched tungsten steel end face spur gears; the oil nozzle 19 is a pure copper oil nozzle, and the oil nozzle 19 is positioned above the bearing 8 and close to the top of the bearing 8; a second transmission shaft 17 is fixedly connected to the center of one side face of the flywheel 6 far away from the first face gear 9, and the second transmission shaft 17 penetrates through the center of one side face of the shell seat 7 in a clearance mode; the top plate of the oil tank 5 is provided with an oil filling port, the oil filling port is provided with a cap cover in a threaded manner, and the bottom end of an oil outlet pipe 4 on the top plate of the oil tank 5 extends to the bottom of the oil tank 5; the inner wall of the oil tank 5 is attached with a corrosion-resistant lining, a liquid level observation window is embedded in one side plate of the oil tank 5, and scale marks are carved on the liquid level observation window; the shell 1 is a cast aluminum shell, and the shell 1 is installed on a shell seat 7 through a screw; the wear-resistant lining 20 is a zirconia ceramic wear-resistant lining, and the outer wall of the first transmission shaft 14 is sprayed with a wear-resistant coating.

When the clutch is used, electrical elements in the clutch are externally connected with a power supply and a control switch when the clutch is used, the device comprises a first end face gear 9 and a second end face gear 10, the first end face gear 9 is mounted on a flywheel 6, the second end face gear 10 is mounted on a pressure plate 11 through a bearing 8, under the action of a spring mechanism, the second end face gear 10 can be meshed with and separated from the first end face gear 9, the second end face gear 10 and the first end face gear 9 simplify the structure of the clutch, a wear-resistant lining 20 is mounted on the inner wall of a supporting cylinder 13, the wear-resistant lining 20 is strong in wear resistance, the wear condition of the supporting cylinder 13 is reduced, and the service life of the supporting cylinder 13 is prolonged; the device contains lubricating mechanism, because the one end of first transmission shaft 14 is installed in bearing 8, need the regular maintenance of lubricating bearing 8, add appropriate amount lubricating oil to the oil tank 5 this moment, but the regular oil pump 3 work that makes lubricating mechanism through control switch, oil pump 3 during operation, with lubricating oil in the oil tank 5 by the oil duct 18 of oil feed joint 2 suction clamp plate 11 in, then flow out by glib talker 19, the lubricating oil that flows out by glib talker 19 at this moment flows to in first transmission shaft 14 surface and the bearing 8, it is lubricated to have made things convenient for the maintenance to bearing 8 greatly, be favorable to guaranteeing the normal life of clutch.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.