Clutch exhaust device

Abstract

The utility model discloses a clutch exhaust device which comprises an exhaust mechanism and an inflator installed on one side of the exhaust mechanism, a connecting mechanism is arranged on one side of the bottom of the exhaust mechanism, an installation sleeve is fixedly installed at the end of the connecting mechanism, and the exhaust mechanism comprises an oil storage tank. A graduated scale is fixedly installed on the front face of the oil storage tank, the inflator is fixedly installed on one side of the top of the oil storage tank, an inflating rod is slidably connected into the inflator, a first button is fixedly installed at one end of the inflating rod, and an inflating piston is fixedly installed at the other end of the first button. A first telescopic rod is fixedly installed on one side of the inflating piston, the inflating rod and the inflating piston are driven to slide in the inflator by pressing the first button, air in the inflator is pressed into the oil storage tank, slow movement of the oil pressing piston can be achieved in an air pressure mode, and therefore the oil injection precision degree is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile clutch, concretely to a clutch exhaust device. BACKGROUND

[0002] The automobile clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the driving process of the automobile, the driver can step on or release the clutch pedal according to the needs, so that the engine and the gearbox are temporarily separated and gradually connected, so as to cut off or transmit the power input from the engine to the gearbox.

[0003] The patent number CN219854788U discloses an automobile clutch pipeline exhaust device, which can store the transparent tube in the first drawer to improve convenience. When the transparent tube needs to be cut, the transparent tube is inserted into the circular groove, and the part to be cut is passed through the inner wall of the second drawer, and then the cutter is used to cut off the waste, which is convenient for centralized cleaning. The device improves the convenience of the exhaust device and facilitates quick exhaust operation of the clutch pipeline, but the patent still has the following problems in actual use:

[0004] Although the automobile clutch pipeline exhaust device injects brake oil into the clutch through the pump body, the pump body needs to be used with the power supply, which not only increases the cost and the volume, but also cannot control the accuracy of oil injection, which easily causes too much oil injection during air exhaust, is not conducive to cost saving, and is not convenient for connecting the exhaust pipe and the clutch vent hole, thereby affecting the exhaust effect of the clutch.

[0005] Therefore, a clutch exhaust device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a clutch exhaust device to solve the problem that the pump body needs to be used with the power supply, which not only increases the cost and the volume, but also cannot control the accuracy of oil injection, which easily causes too much oil injection during air exhaust, is not conducive to cost saving, and is not convenient for connecting the exhaust pipe and the clutch vent hole, thereby affecting the exhaust effect of the clutch.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a clutch exhaust device, comprising an exhaust mechanism, and a pump installed on one side of the exhaust mechanism;

[0008] The bottom side of the exhaust mechanism is provided with a connecting mechanism, and the end of the connecting mechanism is fixedly installed with a mounting sleeve;

[0009] Further comprising:

[0010] The exhaust mechanism comprises an oil storage tank, a scale is fixedly installed on the front face of the oil storage tank, a pump is fixedly installed on the top side of the oil storage tank, and a pumping rod is slidably connected in the pump;

[0011] Wherein, a first button is fixedly installed on one end of the pumping rod, and a pumping piston is fixedly installed on the other end of the first button;

[0012] Wherein, a first telescopic rod is fixedly installed on one side of the pumping piston, and a first bracket is fixedly installed on the end of the first telescopic rod.

[0013] Preferably, the first bracket is fixedly installed on the inside of the pump, a first spring is slidably connected to the outside of the first telescopic rod, the first spring is fixedly connected with the pumping piston and the first bracket respectively, an air inlet pipe is fixedly installed on the top of the pump, and a first protrusion is fixedly installed on the inside of the top of the air inlet pipe.

[0014] Preferably, a second bracket is fixedly installed on the inside of the bottom of the air inlet pipe, a second telescopic rod is fixedly installed on the top of the second bracket, a first valve piston is fixedly installed on the top of the second telescopic rod, a second spring is slidably connected to the outside of the second telescopic rod, and the second spring is fixedly connected with the second bracket and the first valve piston respectively.

[0015] Preferably, an oil pressing piston is slidably connected in the oil storage tank, an oil pressing sliding rod is fixedly installed on the top of the oil pressing piston, a second button is fixedly installed on the top of the oil pressing sliding rod, a sealing rubber sleeve is slidably connected to the outside of the oil storage tank close to the oil pressing sliding rod, and an oil injection plug is threadedly connected to the end of the oil storage tank away from the pump.

[0016] Preferably, the connecting mechanism comprises a connecting pipe, a one-way valve is fixedly installed on one end of the connecting pipe, the one-way valve is fixedly installed on the bottom side of the oil storage tank, a second protrusion is fixedly installed on the inside of one side of the one-way valve, and a third bracket is fixedly installed on the side of the one-way valve away from the second protrusion.

[0017] Preferably, a third telescopic rod is fixedly installed on one side of the third bracket, a second valve piston is fixedly connected to the end of the third telescopic rod, a third spring is slidably connected to the outside of the third telescopic rod, and the third spring is fixedly connected with the third bracket and the second valve piston respectively, and the mounting sleeve is fixedly installed on the end of the connecting pipe away from the one-way valve.

[0018] Preferably, an exhaust nozzle is threadedly connected to one side of the inner side of the mounting sleeve, and fixing bolts are threadedly connected to all four sides of the inner side of the mounting sleeve. A fixing knob is fixedly installed at one end of the fixing bolt, and a fixing plate is rotatably connected to the other end of the fixing bolt. An mounting ring is fixedly installed on the outer side of the exhaust nozzle, and several variable thread blocks are fixedly installed on one side of the mounting ring. A sealing thread sleeve is threadedly connected to the outer side of the variable thread blocks.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This clutch venting device uses a pressure piston to force brake oil from the reservoir into the clutch, thereby venting air from the clutch. The amount of pressure oil can be controlled by a scale, allowing for rapid replenishment of brake oil in the clutch. By rotating the sealing threaded sleeve, the variable threaded block is brought together by the threaded connection between the sealing threaded sleeve and the variable threaded block, thus fixing the vent hole of the clutch and facilitating precise air venting. The specific details are as follows:

[0020] 1. By setting up an exhaust mechanism, the second button can be used to drive the hydraulic sliding rod and hydraulic piston to slide inside the reservoir. The hydraulic piston forces the brake fluid in the reservoir into the clutch, thereby expelling air from the clutch. The amount of hydraulic fluid can be controlled by a scale, allowing for quick replenishment of brake fluid in the clutch. Pressing the first button drives the air pump and air pump piston to slide inside the air pump. By forcing air from the air pump into the reservoir, the hydraulic piston can move slowly using air pressure, improving the accuracy of fluid injection and avoiding waste caused by excessive brake fluid injection. The air intake pipe allows air to enter, enabling continuous air pumping.

[0021] 2. By setting up a connecting mechanism, not only can the one-way valve at one end of the connecting pipe be used to achieve unidirectional flow of brake fluid, avoiding brake fluid backflow and thus affecting brake fluid quality, but the installation sleeve can also achieve initial fixation of the exhaust nozzle. At the same time, by rotating the fixing knob, the fixing bolts are rotated to bring the fixing plates closer together, thereby achieving secondary fixation of the exhaust nozzle. By inserting the exhaust nozzle into the vent hole of the clutch, and by rotating the sealing threaded sleeve, the variable threaded block is brought together by the threaded connection between the sealing threaded sleeve and the variable threaded block, thereby fixing the vent hole of the clutch and facilitating precise air venting from the clutch. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the exhaust mechanism in this utility model;

[0024] Figure 3 This is a three-dimensional cross-sectional structural diagram of the air pump and air inlet pipe in this utility model;

[0025] Figure 4 This is a three-dimensional cross-sectional structural diagram of the oil storage tank in this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the connecting mechanism in this utility model;

[0027] Figure 6 This is a three-dimensional cross-sectional structural diagram of the mounting sleeve and sealing threaded sleeve in this utility model.

[0028] In the diagram: 1. Exhaust mechanism; 101. Oil reservoir; 102. Ruler; 103. Air pump; 104. Air pump lever; 105. First button; 106. Air pump piston; 107. First telescopic rod; 108. First bracket; 109. First spring; 110. Air intake pipe; 111. First protrusion; 112. Second bracket; 113. Second telescopic rod; 114. First valve piston; 115. Second spring; 116. Oil pressure piston; 117. Oil pressure sliding rod; 118. 1. Second button; 119. Sealing sleeve; 120. Oil plug; 2. Connecting mechanism; 201. Connecting pipe; 202. One-way valve; 203. Third bracket; 204. Third telescopic rod; 205. Second valve piston; 206. Third spring; 207. Mounting sleeve; 208. Exhaust nozzle; 209. Fixing bolt; 210. Fixing knob; 211. Fixing plate; 212. Mounting ring; 213. Variable threaded block; 214. Sealing threaded sleeve; 215. Second protrusion. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6This utility model provides a technical solution: a clutch exhaust device, including an exhaust mechanism 1 and an air pump 103 installed on one side of the exhaust mechanism 1. A connecting mechanism 2 is provided on one side of the bottom of the exhaust mechanism 1, and an installation sleeve 207 is fixedly installed at the end of the connecting mechanism 2. The exhaust mechanism 1 includes an oil reservoir 101, and a scale 102 is fixedly installed on the front of the oil reservoir 101. The air pump 103 is fixedly installed on the top side of the oil reservoir 101. An air pump rod 104 is slidably connected inside the air pump 103. A first button 105 is fixedly installed at one end of the air pump rod 104, and an air pump piston 106 is fixedly installed at the other end of the first button 105. A first telescopic rod 107 is fixedly installed on one side, and a first bracket 108 is fixedly installed at the end of the first telescopic rod 107. The first bracket 108 is fixedly installed inside the air pump 103. A first spring 109 is slidably connected to the outside of the first telescopic rod 107. The first spring 109 is fixedly connected to the air piston 106 and the first bracket 108 respectively. An air inlet pipe 110 is fixedly installed on the top of the air pump 103. A first protrusion 111 is fixedly installed on the inner side of the top of the air inlet pipe 110. A second bracket 112 is fixedly installed on the inner side of the bottom of the air inlet pipe 110. A second telescopic rod 113 is fixedly installed on the top of the second bracket 112. A first valve is fixedly installed on the top of the second telescopic rod 113. A second spring 115 is slidably connected to the outer side of the second telescopic rod 113. The second spring 115 is fixedly connected to the second bracket 112 and the first valve piston 114 respectively. An oil pressure piston 116 is slidably connected inside the oil reservoir 101. An oil pressure sliding rod 117 is fixedly installed on the top of the oil pressure piston 116. A second button 118 is fixedly installed on the top of the oil pressure sliding rod 117. A sealing sleeve 119 is slidably connected to the outer side of the oil reservoir 101 near the oil pressure sliding rod 117. An oil filling plug 120 is threadedly connected to the end of the oil reservoir 101 away from the air pump 103. The second button 118 drives the oil pressure sliding rod 117 and the oil pressure piston 116 to slide inside the oil reservoir 101. The brake fluid inside the reservoir 101 is forced into the clutch by the piston 116, thereby expelling air from the clutch. The amount of brake fluid can be controlled by the scale 102, allowing for quick replenishment of brake fluid in the clutch. Pressing the first button 105 causes the air pump 104 and the air pump piston 106 to slide inside the air pump 103, forcing air from the air pump 103 into the reservoir 101. The air pressure allows the piston 116 to move slowly, improving the accuracy of the brake fluid injection and preventing waste caused by excessive injection. The air intake pipe 110 allows air to enter, enabling continuous air pumping.

[0031] The connecting mechanism 2 includes a connecting pipe 201. A one-way valve 202 is fixedly installed at one end of the connecting pipe 201. The one-way valve 202 is fixedly installed on the bottom side of the oil reservoir 101. A second protrusion 215 is fixedly installed on one side of the one-way valve 202. A third bracket 203 is fixedly installed on the side of the one-way valve 202 away from the second protrusion 215. A third telescopic rod 204 is fixedly installed on one side of the third bracket 203. A second valve piston 205 is fixedly connected to the end of the third telescopic rod 204. A third spring 206 is slidably connected to the outside of the third telescopic rod 204. The third spring 206 is fixedly connected to the third bracket 203 and the second valve piston 205 respectively. An installation sleeve 207 is fixedly installed at the end of the connecting pipe 201 away from the one-way valve 202. An exhaust nozzle 208 is threadedly connected to one side of the inside of the installation sleeve 207. Fixing bolts 209 are threadedly connected to all four sides of the inside of the installation sleeve 207. A fixing knob 210 is fixedly installed at one end of the fixing bolt 209. The other end of 9 is rotatably connected to a fixing plate 211. An installation ring 212 is fixedly installed on the outside of the exhaust nozzle 208. Several variable threaded blocks 213 are fixedly installed on one side of the installation ring 212. A sealing threaded sleeve 214 is threadedly connected to the outside of the variable threaded block 213. The one-way valve 202 at one end of the connecting pipe 201 is used to realize the one-way flow of brake oil, so as to avoid the phenomenon of brake oil backflow, which would affect the quality of brake oil. By setting the installation sleeve 207, not only can the exhaust nozzle 208 be initially fixed, but also the fixing plate 211 can be moved closer together by rotating the fixing knob 210 to drive the fixing bolt 209 to rotate, thereby fixing the exhaust nozzle 208 a second time. By inserting the exhaust nozzle 208 into the vent hole of the clutch, and by rotating the sealing threaded sleeve 214, the variable threaded block 213 is brought together by the threaded connection between the sealing threaded sleeve 214 and the variable threaded block 213, thereby fixing the vent hole of the clutch, which is convenient for precise air venting of the clutch.

[0032] Working principle: Before using this type of clutch venting device, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, firstly, the second button 118 drives the hydraulic sliding rod 117 and the hydraulic piston 116 to slide inside the oil reservoir 101. The hydraulic piston 116 forces the brake fluid inside the oil reservoir 101 into the clutch, thereby expelling air from the clutch. The amount of hydraulic fluid can be controlled by the scale 102, allowing for quick replenishment of brake fluid in the clutch. Secondly, pressing the first button 105 drives the air pump 104 and the air pump piston 106 to slide inside the air pump 103. This forces air from the air pump 103 into the oil reservoir 101. The air pressure allows the hydraulic piston 116 to move slowly, improving the accuracy of fluid injection and preventing waste caused by excessive brake fluid injection. The air intake pipe 110 further facilitates this process. The air intake enables continuous air pumping. Secondly, the one-way valve 202 at one end of the connecting pipe 201 ensures unidirectional brake fluid flow, preventing backflow and ensuring brake fluid quality. The installation sleeve 207 not only provides initial fixation for the exhaust nozzle 208, but also, by rotating the fixing knob 210, the fixing bolt 209 rotates, bringing the fixing plates 211 closer together, thus providing secondary fixation for the exhaust nozzle 208. The exhaust nozzle 208 is then inserted into the clutch's vent hole. Simultaneously, by rotating the sealing threaded sleeve 214, the threaded connection between the sealing threaded sleeve 214 and the variable threaded block 213 is utilized, causing the variable threaded block 213 to converge, thereby fixing the clutch's vent hole and facilitating precise air venting from the clutch.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A clutch exhaust device, comprising an exhaust mechanism (1), and a pump (103) installed on one side of the exhaust mechanism (1); The bottom side of the exhaust mechanism (1) is provided with a connecting mechanism (2), and the end of the connecting mechanism (2) is fixedly installed with a mounting sleeve (207); characterized in that Further comprising: The exhaust mechanism (1) comprises an oil storage tank (101), the front side of the oil storage tank (101) is fixedly installed with a scale (102), the pump (103) is fixedly installed on the top side of the oil storage tank (101), and the inside of the pump (103) is slidably connected with a pumping rod (104); Wherein, one end of the pumping rod (104) is fixedly installed with a first button (105), the other end of the first button (105) is fixedly installed with a pumping piston (106); Wherein, one side of the pumping piston (106) is fixedly installed with a first telescopic rod (107), and the end of the first telescopic rod (107) is fixedly installed with a first support (108).

2. A clutch exhaust device according to claim 1, wherein: The first support (108) is fixedly installed on the inside of the pump (103), the outside of the first telescopic rod (107) is slidably connected with a first spring (109), the first spring (109) is fixedly connected with the pumping piston (106) and the first support (108) respectively, the top of the pump (103) is fixedly installed with an air inlet pipe (110), and the top inside of the air inlet pipe (110) is fixedly installed with a first protrusion (111).

3. A clutch exhaust device according to claim 2, wherein: The bottom inside of the air inlet pipe (110) is fixedly installed with a second support (112), the top of the second support (112) is fixedly installed with a second telescopic rod (113), the top of the second telescopic rod (113) is fixedly installed with a first valve piston (114), the outside of the second telescopic rod (113) is slidably connected with a second spring (115), and the second spring (115) is fixedly connected with the second support (112) and the first valve piston (114) respectively.

4. A clutch exhaust device according to claim 3, wherein: The inside of the oil storage tank (101) is slidably connected with an oil pressing piston (116), the top of the oil pressing piston (116) is fixedly installed with an oil pressing sliding rod (117), the top of the oil pressing sliding rod (117) is fixedly installed with a second button (118), the outside of the oil storage tank (101) close to the oil pressing sliding rod (117) is slidably connected with a sealing rubber sleeve (119), and one end of the oil storage tank (101) away from the pump (103) is threadedly connected with an oil injection plug (120).

5. A clutch exhaust device according to claim 1, wherein: The connecting mechanism (2) comprises a connecting pipe (201), one end of the connecting pipe (201) is fixedly installed with a one-way valve (202), the one-way valve (202) is fixedly installed on the bottom side of the oil storage tank (101), one side of the inside of the one-way valve (202) is fixedly installed with a second protrusion (215), and one side of the one-way valve (202) away from the second protrusion (215) is fixedly installed with a third support (203).

6. A clutch exhaust device according to claim 5, wherein: One side of the third support (203) is fixedly installed with a third telescopic rod (204), an end of the third telescopic rod (204) is fixedly connected with a second valve piston (205), the outer side of the third telescopic rod (204) is slidably connected with a third spring (206), the third spring (206) is fixedly connected with the third support (203) and the second valve piston (205) respectively, and the mounting sleeve (207) is fixedly installed on the connecting pipe (201) away from the one-way valve (202).

7. A clutch exhaust device according to claim 6, wherein: The inner side of the mounting sleeve (207) is threadedly connected with an exhaust nozzle (208), the periphery of the inner side of the mounting sleeve (207) is threadedly connected with a fixing bolt (209), one end of the fixing bolt (209) is fixedly installed with a fixing knob (210), the other end of the fixing bolt (209) is rotatably connected with a fixing plate (211), the outer side of the exhaust nozzle (208) is fixedly installed with a mounting ring (212), one side of the mounting ring (212) is fixedly installed with a plurality of variable thread blocks (213), and the outer side of the variable thread block (213) is threadedly connected with a sealing threaded sleeve (214).

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