Air brake steel pipe for automobile braking

Abstract

The utility model relates to the technical field of air brake steel pipes, and discloses an air brake steel pipe for automobile braking, which comprises a bottom plate, a clamping mechanism fixedly mounted on the top end face of the bottom plate, a connecting plate fixedly mounted on the top end face of the bottom plate, an adjusting mechanism fixedly mounted on the top end face of the connecting plate, and a cutting mechanism fixedly mounted on the side face of the adjusting mechanism. The adjusting mechanism comprises a fixing frame, a servo motor is fixedly installed on the side face of the fixing frame, and a first bearing sleeve is fixedly installed on the end face of the servo motor. When a steel pipe needs to be cut in a fixed-length mode, a servo motor is started, a first threaded rod is driven to rotate, the servo motor is matched with a first threaded sleeve to drive a sliding block to be slidably connected to the side face of a guide rail, a pointer installed on the top end face of the sliding block is further driven to move, and then the servo motor is matched with a graduated scale to drive a cutting mechanism installed on the side face of the sliding block; and the device moves to a designated position, so that the required cutting length is adjusted, the cutting length can be adjusted, and the use scene of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air brake steel pipes, and particularly relates to an air brake steel pipe for automobile braking. Background Technique

[0002] The brake pipeline includes a steel pipe and a flexible hose, which are connected together by joints, and the function is to transmit the brake fluid obtained from the master cylinder to each wheel brake. Pipeline leakage will cause faults in the braking system. Therefore, the brake pipeline is a very important component in the system, and attention must be paid to inspection and maintenance.

[0003] The existing automobile brake pipelines use a combination of steel pipes and hoses. However, the existing steel pipes are of different lengths and need to be manually cut. However, the existing cutting devices cannot cut steel pipes of different thicknesses during use, nor can they perform fixed-length cutting operations.

[0004] Therefore, an air brake steel pipe for automobile braking is needed. Summary of the Invention

[0005] The purpose of the utility model is to provide an air brake steel pipe for automobile braking, so as to solve the problems in the above background technique that the existing automobile brake pipelines use a combination of steel pipes and hoses, but the existing steel pipes are of different lengths and need to be manually cut, and the existing cutting devices cannot cut steel pipes of different thicknesses during use, nor can they perform fixed-length cutting operations.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an air brake steel pipe for automobile braking, including a bottom plate, a clamping mechanism is fixedly installed on the top surface of the bottom plate, a connecting plate is fixedly installed on the top surface of the bottom plate, an adjusting mechanism is fixedly installed on the top surface of the connecting plate, and a cutting mechanism is fixedly installed on the side of the adjusting mechanism; the adjusting mechanism includes a fixing frame, a servo motor is fixedly installed on the side of the fixing frame, a first bearing sleeve is fixedly installed on the end face of the servo motor, a side plate is fixedly installed on the end face of the first bearing sleeve, the bottom end face of the side plate is fixedly connected to the top surface of the connecting plate, a first threaded rod is threadedly installed on the side of the first threaded rod, a first threaded sleeve is fixedly installed on the side of the first threaded sleeve, a slider is fixedly installed on the side of the first threaded sleeve, a pointer is fixedly installed on the side of the slider, a through hole is fixedly opened on the side of the slider, a guide rail is slidably installed on the inner wall of the through hole, the end face of the guide rail is fixedly connected to the side, and the other end face of the guide rail is fixedly connected to the side of the fixing frame, and a scale is fixedly installed on the side of the side plate.

[0007] Preferably, the cutting mechanism includes a first hinge member, a first hinge member is fixedly installed on the side of the slider, an installation sleeve is fixedly installed on the side of the first hinge member, and a driving motor is fixedly installed on the inner wall of the installation sleeve, and a cutting disc is fixedly installed on the end face of the transmission rod of the driving motor.

[0008] Preferably, a third hinge member is fixedly installed on the side of the installation sleeve, a cylinder is fixedly installed on the side of the third hinge member, a second hinge member is fixedly installed on the end face of the cylinder, and the end face of the second hinge member is fixedly connected to the side of the slider.

[0009] Preferably, the clamping mechanism includes an installation ring, the bottom end face of the installation ring is fixedly connected to the top end face of the bottom plate, through holes are fixedly formed in the side of the installation ring, and a second threaded sleeve is fixedly installed on the inner wall of the through holes.

[0010] Preferably, a second threaded rod is threadedly installed in the inner wall of the second threaded sleeve, and a handle is fixedly installed on the end face of the second threaded rod.

[0011] Preferably, a second bearing seat is fixedly installed on the side of the bottom end of the second threaded rod, a clamping plate is fixedly installed on the bottom end face of the second bearing seat, a fixing plate is fixedly installed on the top end face of the bottom plate, and the side of the fixing plate abuts against the side of the clamping plate.

[0012] Preferably, a support block is fixedly installed on the bottom end face of the bottom plate, and an anti-slip pad is fixedly installed on the bottom end face of the support block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1) For the air brake steel pipe for automobile braking, when it is necessary to perform fixed-length cutting on the steel pipe, the servo motor is turned on to drive the first threaded rod to rotate. The first threaded rod cooperates with the first threaded sleeve to drive the slider to slide on the side of the guide rail, and further drives the pointer installed on the top end face of the slider to move. Then, in cooperation with the scale, the cutting mechanism installed on the side of the slider is driven to move to the designated position, thereby adjusting the length to be cut, being able to adjust the cutting length, and enhancing the usage scenario of the device.

[0015] 2) For the air brake steel pipe for automobile braking, before cutting, hold the handle and rotate the second threaded rod. The second threaded rod cooperates with the threaded sleeve to drive the clamping plate to clamp the steel pipe to be cut. After clamping, adjust the cutting length. After the adjustment is completed, turn on the cylinder to push the third hinge member, further push the installation sleeve and the drive motor to move, and further turn on the drive motor to cut the steel pipe. It can clamp steel pipes of different specifications, enhance the practicability of the device, and can automatically cut to improve the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of an air brake steel pipe for automobile braking in an embodiment of the present utility model;

[0017] Figure 2 It is a structural schematic diagram of the adjustment mechanism in an embodiment of the present utility model;

[0018] Figure 3 Schematic structural diagram of the clamping mechanism in the embodiment of the present utility model;

[0019] Figure 4 Schematic structural diagram of the cutting mechanism in the lifted state in the embodiment of the present utility model;

[0020] Figure 5 Schematic structural diagram of the cutting mechanism in the embodiment of the present utility model.

[0021] In the figure: 1, bottom plate; 2, connecting plate; 3, adjusting mechanism; 301, fixing frame; 302, servo motor; 303, first threaded rod; 304, first bearing sleeve; 305, side plate; 306, guide rail; 307, scale; 308, slider; 309, pointer; 310, first threaded sleeve; 4, cutting mechanism; 401, first hinge; 402, mounting sleeve; 403, drive motor; 404, cutting disc; 405, second hinge; 406, cylinder; 407, third hinge; 5, clamping mechanism; 501, fixing plate; 502, mounting ring; 503, second threaded sleeve; 504, second threaded rod; 505, handle; 506, second bearing seat; 507, clamping plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0023] Combined with Figures 1-5 , an air brake steel pipe for an automobile brake, including a bottom plate 1, a clamping mechanism 5 is fixedly installed on the top end surface of the bottom plate 1, a connecting plate 2 is fixedly installed on the top end surface of the bottom plate 1, an adjusting mechanism 3 is fixedly installed on the top end surface of the connecting plate 2, and a cutting mechanism 4 is fixedly installed on the side of the adjusting mechanism 3; the adjusting mechanism 3 includes a fixing frame 301, a servo motor 302 is fixedly installed on the side of the fixing frame 301, a first bearing sleeve 304 is fixedly installed on the end surface of the servo motor 302, a side plate 305 is fixedly installed on the end surface of the first bearing sleeve 304, the bottom end surface of the side plate 305 is fixedly connected to the top end surface of the connecting plate 2, a first threaded sleeve 310 is threadedly installed on the side of the first threaded rod 303, a slider 308 is fixedly installed on the side of the first threaded sleeve 310, a pointer 309 is fixedly installed on the side of the slider 308, a through hole is fixedly opened on the side of the slider 308, a guide rail 306 is slidably installed on the inner wall of the through hole, the end surface of the guide rail 306 is fixedly connected to the side surface, the other end surface of the guide rail 306 is fixedly connected to the side of the fixing frame 301, and a scale 307 is fixedly installed on the side of the side plate 305.

[0024] Specifically, when the steel pipe needs to be cut to a fixed length, the servo motor 302 is turned on to drive the first threaded rod 303 to rotate. The first threaded rod 303 cooperates with the first threaded sleeve 310 to drive the slider 308 to slide on the side of the guide rail 306. Further, the pointer 309 installed on the top surface of the slider 308 is driven to move, and then cooperates with the scale 307 to drive the cutting mechanism 4 installed on the side of the slider 308 to move to the specified position, thereby adjusting the length to be cut. Embodiment 2

[0025] Refer to Figures 1-5 , it is further obtained that the cutting mechanism 4 includes a first hinge member 401. The first hinge member 401 is fixedly installed on the side of the slider 308. A mounting sleeve 402 is fixedly installed on the side of the first hinge member 401. A driving motor 403 is fixedly installed on the inner wall of the mounting sleeve 402. A cutting disc 404 is fixedly installed on the end face of the transmission rod of the driving motor 403. A third hinge member 407 is fixedly installed on the side of the mounting sleeve 402. A cylinder 406 is fixedly installed on the side of the third hinge member 407. A second hinge member 405 is fixedly installed on the end face of the cylinder 406. The end face of the second hinge member 405 is fixedly connected to the side of the slider 308. The clamping mechanism 5 includes a mounting ring 502. The bottom end face of the mounting ring 502 is fixedly connected to the top end face of the bottom plate 1. A through hole is fixedly opened on the side of the mounting ring 502. A second threaded sleeve 503 is fixedly installed on the inner wall of the through hole. A second threaded rod 504 is threadedly installed in the inner wall of the second threaded sleeve 503. A handle 505 is fixedly installed on the end face of the second threaded rod 504. A second bearing seat 506 is fixedly installed on the bottom side of the second threaded rod 504. A clamping plate 507 is fixedly installed on the bottom end face of the second bearing seat 506. A fixing plate 501 is fixedly installed on the top end face of the bottom plate 1. The side of the fixing plate 501 abuts against the side of the clamping plate 507. A support block is fixedly installed on the bottom end face of the bottom plate 1. An anti-slip pad is fixedly installed on the bottom end face of the support block.

[0026] Specifically, before cutting, hold the handle 505 and rotate the second threaded rod 504. The second threaded rod 504 cooperates with the second threaded sleeve 503 to drive the clamping plate 507 to clamp the steel pipe to be cut. After clamping, adjust the cutting length. After the adjustment is completed, turn on the cylinder 406 to push the third hinge member 407, and further push the mounting sleeve 402 and the driving motor 403 to move. Further, turn on the driving motor 403 to cut the steel pipe.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air brake steel pipe for automobile braking, comprising a bottom plate (1), characterized in that: A clamping mechanism (5) is fixedly installed on the top surface of the bottom plate (1). A connecting plate (2) is fixedly installed on the top surface of the bottom plate (1). An adjusting mechanism (3) is fixedly installed on the top surface of the connecting plate (2). A cutting mechanism (4) is fixedly installed on the side of the adjusting mechanism (3). The adjusting mechanism (3) includes a fixed frame (301) and a first threaded rod (303). A servo motor (302) is fixedly installed on the side of the fixed frame (301). A first bearing sleeve (304) is fixedly installed on the end face of the servo motor (302). A side plate (305) is fixedly installed on the end face of the first bearing sleeve (304). The bottom end face of the side plate (305) is fixedly connected to the top surface of the connecting plate (2). A first threaded sleeve (310) is threadedly installed on the side of the first threaded rod (303). A slider (308) is fixedly installed on the side of the first threaded sleeve (310). A pointer (309) is fixedly installed on the side of the slider (308). A through hole is fixedly formed on the side of the slider (308), and a guide rail (306) is slidably installed on the inner wall of the through hole. The end face of the guide rail (306) is fixedly connected to the side face. The other end face of the guide rail (306) is fixedly connected to the side of the fixed frame (301). A scale (307) is fixedly installed on the side of the side plate (305).

2. The air brake steel pipe for an automobile braking according to claim 1, wherein: The cutting mechanism (4) includes a first hinge member (401). A first hinge member (401) is fixedly installed on the side of the slider (308). A mounting sleeve (402) is fixedly installed on the side of the first hinge member (401). A drive motor (403) is fixedly installed on the inner wall of the mounting sleeve (402). A cutting disc (404) is fixedly installed on the end face of the transmission rod of the drive motor (403).

3. The air brake steel pipe for an automobile brake according to claim 2, characterized in that: A third hinge member (407) is fixedly installed on the side of the mounting sleeve (402). A cylinder (406) is fixedly installed on the side of the third hinge member (407). A second hinge member (405) is fixedly installed on the end face of the cylinder (406). The end face of the second hinge member (405) is fixedly connected to the side of the slider (308).

4. The air brake steel pipe for an automobile brake according to claim 1, wherein: The clamping mechanism (5) includes a mounting ring (502). The bottom end face of the mounting ring (502) is fixedly connected to the top surface of the bottom plate (1). A through hole is fixedly formed on the side of the mounting ring (502), and a second threaded sleeve (503) is fixedly installed on the inner wall of the through hole.

5. The air brake steel pipe for an automobile according to claim 4, characterized in that: A second threaded rod (504) is threadedly installed in the inner wall of the second threaded sleeve (503). A handle (505) is fixedly installed on the end face of the second threaded rod (504).

6. The air brake steel pipe for an automobile according to claim 5, characterized in that: A second bearing seat (506) is fixedly installed on the bottom side of the end of the second threaded rod (504). A clamping plate (507) is fixedly installed on the bottom end face of the second bearing seat (506). A fixing plate (501) is fixedly installed on the top surface of the bottom plate (1). The side face of the fixing plate (501) abuts against the side face of the clamping plate (507).

7. The air brake steel pipe for an automobile brake according to claim 1, characterized in that: Support blocks are fixedly installed on the bottom end face of the bottom plate (1), and anti-slip pads are fixedly installed on the bottom end faces of the support blocks.

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