Continuous brake oil can pressure testing device

Abstract

The invention relates to the technical field of brake oil can detection, in particular to a continuous brake oil can pressure testing device which comprises a bottom support and an electric control conveying belt, and electric control adjusting discs are movably assembled on the two sides of the bottom support. According to the continuous brake oil can pressure testing device, the brake oil can is conveyed through the electric control conveying belt, then the brake oil can is clamped and separated from the two sides through the electric control clamping units on the electric control adjusting disc, and the whole detection process is continuous and efficient; through clamping of the two sides, the stability of the brake oil can in the detection process can be improved, a liquid inlet and a liquid outlet of the brake oil can can be closed and sealed, and the stability and accuracy of internal pressure detection are guaranteed. An electric control screening mechanism is arranged at the upper end of the bottom support and located between the electric control adjusting discs, movement interference on the brake oil cans can be avoided, the brake oil cans with different detection results can be screened and separated, and the detection efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of brake oil pot detection, in particular to a continuous brake oil pot pressure testing device. Background Art

[0002] The main function of the brake fluid tank is to store brake fluid to ensure the normal operation of the brake system. Brake fluid plays a vital role in the brake system. It not only effectively lubricates moving parts and prolongs the service life of the brake cylinder and cup, but also has anti-corrosion and anti-rust properties, can adapt to various extreme environments, and ensures that the braking force can be flexibly transmitted under high temperature, low temperature, high speed or wet heat conditions.

[0003] Therefore, the stability of the brake fluid reservoir is directly related to the reliability of the entire brake system. Currently, the detection of brake fluid reservoirs mainly adopts the method of manual sampling detection. This detection method has limited detection effect, lacks continuity and comprehensiveness, and has low detection effect. It is also unable to cope with different detection conditions, which leads to the possibility of missed detection and wrong detection in the detection results. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the current manual sampling detection method has limited detection effect, lacks continuity and comprehensiveness, has low detection effect, and cannot cope with different detection conditions, resulting in missed detection and wrong detection in the detection results.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a continuous brake oil pot pressure testing device, including a bottom bracket and an electrically controlled conveyor belt, electrically controlled adjusting disks are movably installed on both sides of the bottom bracket, and an electrically controlled clamping unit is installed on the side wall of the electrically controlled adjusting disk adjacent to the electrically controlled conveyor belt, a lateral sealing guide cover matching the liquid inlet of the brake oil pot is axially fixed to the telescopic end of the electrically controlled clamping unit on one side of the bottom bracket, and a lateral sealing detection cover matching the liquid outlet of the brake oil pot is installed on the telescopic end of the electrically controlled clamping unit on the other side of the bottom bracket, a side limit cover matching the brake oil pot is fixedly installed on the side wall of the electrically controlled adjusting disk on one side of the electrically controlled clamping unit, and an electrically controlled screening mechanism is arranged on the upper end of the bottom bracket between the electrically controlled adjusting disks.

[0006] The two sides of the bottom bracket are fixedly mounted with lateral mounting frames at the periphery of the electric control adjustment disk.

[0007] The electric control adjustment disk comprises a lateral adjustment disk movably mounted inside a lateral assembly frame through assembly shafts on both sides, a synchronous adjustment motor fixedly mounted on the lateral assembly frame, and an adjustment wheel axially mounted on an output shaft of the synchronous adjustment motor.

[0008] The electrically controlled clamping unit comprises an electrically controlled support rod fixedly mounted on the surface of the lateral adjustment disk and an external mounting seat axially fixed on the protruding end of the electrically controlled support rod.

[0009] An external air guide cover is fixedly mounted on the outer side of the lateral assembly frame, a lateral air guide assembly pipe matching the external air guide cover is axially fixed on the outer side of the lateral adjustment disk, and the lateral air guide assembly pipe is connected to the internal air outlet of the external mounting seat through an embedded air guide pipe.

[0010] The electrically controlled screening mechanism includes an upper assembly frame installed above the electrically controlled conveyor belt through a lateral lifting bracket, an electrically controlled screening belt installed inside the upper assembly frame, an inclined mounting bracket fixedly installed on the outside of the electrically controlled conveyor belt, and an inclined screening guide rail fixed on the inclined mounting bracket.

[0011] A lateral pressure control module for controlling the electrically controlled clamping unit is fixedly mounted on the inner side of the lateral limiting cover.

[0012] The embedded flow guide pipe comprises an embedded hard flow guide pipe and a flexible connecting pipe fixedly installed inside the outer side wall of the lateral adjustment disk, and an electric heating module is fixedly installed inside the embedded hard flow guide pipe.

[0013] An embedded pressure monitoring unit is installed on the sealing surface of the lateral sealing detection cover.

[0014] An optical positioning module is fixedly mounted on the upper assembly frame and the side wall of the inclined screening material guide rail.

[0015] The beneficial effects of the present invention are: (1) The continuous brake oil pot pressure testing device of the present invention uses an electrically controlled conveyor belt to transport the brake oil pot, and then uses an electrically controlled clamping unit on an electrically controlled adjustment disk to clamp and separate the brake oil pot from both sides. The entire testing process is continuous and efficient. (2) By clamping on both sides, not only can the stability of the brake oil pot be improved during the detection process, but the inlet and outlet of the brake oil pot can also be closed and sealed to ensure the stability and accuracy of the internal pressure detection; (3) An electrically controlled screening mechanism is provided between the electrically controlled adjustment disks at the upper end of the bottom bracket, which can not only avoid motion interference with the brake oil pot, but also screen and separate brake oil pots with different test results, thereby improving the test efficiency; (4) The entire operation process does not require manual intervention, which reduces labor costs and can greatly improve detection efficiency and detection time; (5) By fixing the electric heating module inside the embedded rigid guide tube, the temperature inside the brake fluid tank can be changed, thereby detecting its operating status under high temperature and high pressure environment, greatly enhancing its detection range; (6) The electrically controlled clamping unit can be controlled according to the lateral pressure control module on the inner side of the side limit cover, which can ensure the accuracy of clamping positioning and facilitate operation; (7) The split design of the lateral seal guide cover and lateral seal detection cover can not only adapt to brake oil tanks of various specifications to improve adaptability, but also facilitate subsequent maintenance and replacement, thereby reducing subsequent use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a side view of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the electric-controlled screening mechanism in the present invention. DETAILED DESCRIPTION

[0020] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Figure 1 , Figure 2 and Figure 3 A continuous brake oil pot pressure testing device shown in the figure includes a bottom bracket 1 and an electrically controlled conveyor belt 2, electrically controlled adjusting disks 3 are movably mounted on both sides of the bottom bracket 1, electrically controlled clamping units 4 are installed on the side walls of the electrically controlled adjusting disks 3 adjacent to the electrically controlled conveyor belt 2, a lateral sealing guide cover 5 matching the liquid inlet of the brake oil pot is axially fixed to the telescopic end of the electrically controlled clamping unit 4 on one side of the bottom bracket 1, a lateral sealing detection cover 6 matching the liquid outlet of the brake oil pot is installed to the telescopic end of the electrically controlled clamping unit 4 on the other side of the bottom bracket 1, a lateral limiting cover 7 matching the brake oil pot is fixedly mounted on the side wall of the electrically controlled adjusting disk 3 on one side of the electrically controlled clamping unit 4, and an electrically controlled screening mechanism 8 is arranged between the upper end of the bottom bracket 1 and the electrically controlled adjusting disks 3.

[0023] Working principle: The brake oil pot moves horizontally with the electric-controlled conveyor belt 2. When it is limited by the side limit cover 7 on one side of the electric-controlled clamping unit 4 at the 6 o'clock position, the electric-controlled clamping unit 4 starts and clamps from both sides. Then the electric-controlled adjusting disk 3 drives the brake oil pot to flip counterclockwise. Then, during the movement, the side sealing guide cover 5 fixed on the liquid inlet of the brake oil pot is clamped to inflate the inside of the brake oil pot, and the side sealing detection cover 6 fixed on the liquid outlet of the brake oil pot is squeezed to monitor the pressure of the liquid outlet, thereby detecting the size of the internal pressure and the sealing performance. Finally, according to the test results, the electric-controlled screening mechanism 8 at different positions is used to separate and screen the materials.

[0024] In order to cooperate with external assembly, lateral assembly frames 9 are fixedly assembled on both sides of the bottom bracket 1 and located outside the electric control adjustment disk 3 .

[0025] In order to cooperate with the electric control adjustment, the electric control adjustment disk 3 includes a lateral adjustment disk 31 movably installed inside the lateral assembly frame 9 through the assembly shafts on both sides, a synchronous adjustment motor 32 fixedly installed on the lateral assembly frame 9, and an adjustment wheel 33 axially installed on the output shaft of the synchronous adjustment motor 32.

[0026] The synchronous adjustment motor 32 drives the lateral adjustment disk 31 to rotate by driving the adjustment wheel 33 .

[0027] In order to cooperate with the lateral telescopic adjustment, the electrically controlled clamping unit 4 includes an electrically controlled support rod 41 fixedly mounted on the surface of the lateral adjustment disk 31 and an external mounting seat 42 axially fixed on the protruding end of the electrically controlled support rod 41 .

[0028] The telescopic tube of the electric control support rod 41 is a hollow structure, and is axially fixedly connected with the internal connecting hole of the external mounting seat 42, so as to facilitate the connection of the high-pressure air input from the outside with the lateral sealing air guide cover 5.

[0029] In order to cooperate with external assembly and flow diversion, an external flow guide cover 10 is fixedly installed on the outer side of the lateral assembly frame 9, and a lateral flow guide assembly pipe 11 that cooperates with the external flow guide cover 10 is axially fixed on the outer side of the lateral adjustment disk 31. The lateral flow guide assembly pipe 11 is connected to the internal air outlet of the external mounting seat 42 through an embedded flow guide pipe 12.

[0030] The outer air inlet of the outer air guide cover 10 is axially connected with an external air pipe for external air supply.

[0031] In order to cooperate with the electrically controlled adjustment of the screening material, the electrically controlled screening material mechanism 8 includes an upper assembly frame 82 installed above the electrically controlled conveyor belt 2 through a lateral lifting bracket 81, an electrically controlled screening material belt 83 installed inside the upper assembly frame 82, an inclined mounting bracket 84 fixedly installed on the outside of the electrically controlled conveyor belt 2, and an inclined screening material guide rail 85 fixed on the inclined mounting bracket 84.

[0032] The brake oil pot is inspected when the lateral adjustment disk 31 rotates. When the inspection result is unqualified, the brake oil pot will be separated from the electrically-controlled clamping unit 4 when the lateral adjustment disk 31 drives the brake oil pot to move to the 12 o'clock position, and then the brake oil pot falls on the inclined screening guide rail 85, and then is discharged from the internal transition port of the lateral adjustment disk 31 along the inclined screening guide rail 85 to the outside of the bottom bracket 1; and when the inspection result is qualified, the brake oil pot will be separated from the electrically-controlled clamping unit 4 at the 9 o'clock direction, and then the brake oil pot will fall on the electrically-controlled screening belt 83, and then be guided horizontally along the electrically-controlled screening belt 83.

[0033] In order to cooperate with the automatic control, a lateral pressure control module 13 for controlling the electrically controlled clamping unit 4 is fixedly mounted on the inner side of the lateral limiting cover 7 .

[0034] When the electric control conveyor belt 2 drives the brake oil pot to move to the side of the side limit cover 7, it will squeeze the side pressure control module 13 and be laterally limited by the side limit cover 7, then the side pressure control module 13 will start the electric control strut 41, and then the electric control strut 41 drives the side sealing guide cover 5 and the side sealing detection cover 6 outside the external mounting seat 42 to squeeze and fix the brake oil pot from both sides, so that the brake oil pot forms a closed state. Then, the external air supply pipe connected to the external guide cover 10 supplies air to the embedded guide pipe 12 through the side guide assembly pipe 11, and then the embedded guide pipe 12 is used to input the hollow telescopic tube in the electric control strut 41, and then introduced into the external mounting seat 42 through the hollow telescopic tube, and then introduced into the side sealing guide cover 5 by the inside of the external mounting seat 42, and the side sealing guide cover 5 is used to supply air to the inside of the brake oil pot.

[0035] In order to cooperate with internal diversion and stable regulation, the embedded guide tube 12 includes an embedded hard guide tube 121 and a flexible connecting tube 122 fixedly installed inside the outer wall of the lateral adjustment disk 31, and an electric heating module 123 is fixedly installed inside the embedded hard guide tube 121.

[0036] The flexible connecting tube 122 can ensure that the electric control support rod 41 can ensure air conduction while extending and retracting. At the same time, the temperature of the introduced air can be adjusted by starting the electric heating module 123 as needed, so as to detect the bearing pressure and sealing performance of the brake oil pot under high temperature and high pressure environment.

[0037] In order to monitor the pressure inside the brake oil tank in real time, an embedded pressure monitoring unit 14 is installed on the sealing surface of the lateral sealing detection cover 6 .

[0038] When the lateral sealing guide cover 5 blows air to increase the pressure inside the liquid inlet of the brake oil pot, the embedded pressure monitoring unit 14 located at the discharge port of the brake oil pot will sense the increase in internal pressure and then continuously detect the internal pressure change while the electronically controlled adjustment disk 3 drives the brake oil pot to move. If the internal pressure does not drop significantly after reaching the set value, it means that the sealing of the brake oil pot meets the standards and its pressure-bearing capacity also meets the standards.

[0039] In order to cooperate with optical positioning and improve the screening accuracy, optical positioning modules 15 are fixedly installed on the upper assembly frame 82 and the side walls of the inclined screening guide rail 84.

[0040] The position of the brake oil pot is detected upward through the optical positioning module 15, and then the electric control support rod 41 is controlled to retract and reset at the specified position according to the detection result of the lateral pressure control module 13, so that the brake oil pot is separated and falls, and falls onto the electric control screening belt 83 or the inclined screening guide rail 85.

[0041] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A continuous brake oil tank pressure test device, comprising a bottom bracket (1) and an electrically controlled conveyor belt (2), characterized in that: The bottom bracket (1) is movably provided with an electric control adjustment disk (3) on both sides, and an electric control clamping unit (4) is installed on the side wall of the electric control adjustment disk (3) adjacent to the electric control conveyor belt (2). A lateral sealing guide cover (5) cooperating with the liquid inlet of the brake oil pot is axially fixed to the telescopic end of the electric control clamping unit (4) on one side of the bottom bracket (1), and a lateral sealing detection cover (6) cooperating with the liquid outlet of the brake oil pot is installed to the telescopic end of the electric control clamping unit (4) on the other side of the bottom bracket (1). A lateral limit cover (7) cooperating with the brake oil pot is fixedly provided on the side wall of the electric control adjustment disk (3) on one side of the electric control clamping unit (4), and an electric control screening mechanism (8) is arranged at the upper end of the bottom bracket (1) between the electric control adjustment disks (3).

2. A continuous brake oil tank pressure test device according to claim 1, characterized in that: Side assembly frames (9) are fixedly mounted on both sides of the bottom bracket (1) and located outside the electric control adjustment disk (3).

3. A continuous brake oil tank pressure test device according to claim 2, characterized in that: The electrically controlled adjustment disk (3) comprises a lateral adjustment disk (31) movably mounted inside a lateral assembly frame (9) via assembly shafts on both sides, a synchronous adjustment motor (32) fixedly mounted on the lateral assembly frame (9), and an adjustment wheel (33) axially mounted on an output shaft of the synchronous adjustment motor (32).

4. A continuous brake oil tank pressure test device according to claim 3, characterized in that: The electrically controlled clamping unit (4) comprises an electrically controlled support rod (41) fixedly mounted on the surface of the lateral adjustment disk (31) and an external mounting seat (42) axially fixed on the protruding end of the electrically controlled support rod (41).

5. The continuous brake oil tank pressure test device according to claim 4, characterized in that: An external air guide cover (10) is fixedly mounted on the outer surface of the lateral assembly frame (9), and a lateral air guide assembly pipe (11) matching the external air guide cover (10) is axially fixed on the outer side of the lateral adjustment disk (31), and the lateral air guide assembly pipe (11) is connected to the internal air outlet of the external mounting seat (42) through an embedded air guide pipe (12).

6. The continuous brake oil tank pressure test device according to claim 1, characterized in that: The electrically controlled screening mechanism (8) comprises an upper assembly frame (82) mounted above the electrically controlled conveyor belt (2) via a lateral lifting bracket (81), an electrically controlled screening belt (83) mounted inside the upper assembly frame (82), an inclined mounting bracket (84) fixedly mounted on the outside of the electrically controlled conveyor belt (2), and an inclined screening guide rail (85) fixed on the inclined mounting bracket (84).

7. The continuous brake oil tank pressure test device according to claim 1, characterized in that: A lateral pressure control module (13) for controlling the electrically controlled clamping unit (4) is fixedly mounted on the inner side of the lateral limiting cover (7).

8. The continuous brake oil tank pressure test device according to claim 5, characterized in that: The embedded flow guide pipe (12) comprises an embedded hard flow guide pipe (121) and a flexible connecting pipe (122) fixedly mounted inside the outer side wall of the lateral adjustment plate (31); an electric heating module (123) is fixedly mounted inside the embedded hard flow guide pipe (121).

9. The continuous brake oil tank pressure test device according to claim 1, characterized in that: An embedded pressure monitoring unit (14) is installed on the sealing surface of the lateral sealing detection cover (6).

10. The continuous brake oil tank pressure test device according to claim 6, characterized in that: An optical positioning module (15) is fixedly mounted on the upper assembly frame (82) and the side wall of the inclined screening material guide rail (85).

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