A C-beam cutting device for automobile air suspension

Abstract

The utility model discloses a C-beam cutting device for automobile air suspension, which relates to the field of automobile production and processing technology, including a cutting table, a fixing frame fixedly installed on the top of the cutting table, a slide rail fixedly connected to the top of the fixing frame, an adjustment mechanism slidably connected to the outer wall of the slide rail, and the adjustment mechanism including a sliding sleeve. The hand-held operating handle can be moved on the slide rail to adjust the cutting position through the sliding sleeve. When the hydraulic rod is extended to make the saw blade of the cutting machine close to the C-beam, the cutting machine can be cut by pressing the operating handle, and the cutting is completed by returning to the original position under the action of the reset spring. By fixing the cutting machine on the slide rail and the hydraulic rod that can be moved and lifted at will, the problem of long-term hand-held cutting with high labor intensity can be avoided, thereby greatly improving the cutting work efficiency. At the same time, the position of the cutting machine is fixed, and it can be reset under the action of the reset spring after cutting, which greatly improves the accuracy of cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production and processing, in particular to a C-shaped beam cutting device for automobile air suspension. Background Art

[0002] With the rapid development of my country's highway construction, the production capacity demand and performance requirements of the commercial vehicle market are getting higher and higher. This requires all automobile manufacturers and suppliers to continuously improve their production capacity while also improving the performance of automobiles and parts. The suspension system, as a key part of the automobile chassis, has an important impact on the safety, reliability and performance of the vehicle. It is also an important research part of the development of modern automobiles. Air suspension is a more popular structure for large buses in recent years, and the C-beam is one of the most critical components of automobile air suspension.

[0003] In the prior art, when cutting a C-shaped beam, due to the shape of the C-shaped beam, a worker needs to place it on a cutting frame and cut it with a handheld cutting machine according to the cutting line before continuing with subsequent processing steps. However, this cutting method requires workers to hold a handheld cutting machine for cutting, and cutting the C-shaped frame for a long time has a high labor intensity for the workers. The efficiency of large-scale cutting and trimming work is low and cannot meet the daily production needs of the factory. At the same time, hand-held pressing of the C-shaped beam and manual cutting have a high risk factor, which is not conducive to ensuring the safety of workers in cutting and processing. Utility Model Content

[0004] The utility model provides a C-beam cutting device for automobile air suspension to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A C-beam cutting device for automobile air suspension, comprising a cutting table, a fixing frame fixedly mounted on the top of the cutting table, a slide rail fixedly connected to the top of the fixing frame, an adjustment mechanism slidably connected to the outer wall of the slide rail, and the adjustment mechanism comprising a sliding sleeve;

[0007] A hydraulic cylinder is fixedly installed on the bottom of the sliding sleeve, a hydraulic rod is fixedly connected to the inside of the hydraulic cylinder, an adjusting frame is fixedly installed on the bottom of the hydraulic rod, a movable rod is fixedly connected to one side of the adjusting frame, a rotating seat is rotatably connected to the outer wall of the movable rod, a cutting machine is fixedly installed on the upper surface of the rotating seat, a return spring is fixedly connected to one side of the rotating seat, and an operating handle is fixedly installed on one side of the rotating seat.

[0008] A further improvement of the technical solution of the utility model is that a sliding beam is fixedly installed on the inner wall of the fixing frame, a sliding seat is slidably connected to the inner side of the sliding beam, and a pressure cover is rotatably connected to one side of the sliding seat.

[0009] The above technical solution is adopted. The traditional C-shaped beam in this solution is fixed by workers cutting and pressing with their hands. However, since the vibration during cutting is not controlled by the workers, the normal cutting state cannot be guaranteed. By installing a sliding beam on the fixed frame, the position can be adjusted by moving the sliding seat back and forth on the sliding beam, and the C-shaped beam can be fixed by the pressure cover, thereby ensuring that the cutting is not affected by the cutting vibration, greatly improving the cutting accuracy, and at the same time improving the safety during cutting processing.

[0010] A further improvement of the technical solution of the utility model is that a threaded hole is opened on the upper surface of the slide seat, one end of the gland is threadedly connected with a bolt, and the position of the threaded connection of the bolt corresponds to the threaded hole.

[0011] By adopting the above technical solution, since the C-shaped beam has different thicknesses at different fixed positions, it can be fixed in the threaded hole by using bolts to fix it, ensuring that it can adapt to cutting at different fixed positions, thereby improving the cutting quality and cutting efficiency.

[0012] A further improvement of the technical solution of the utility model is that: the two ends of the return spring are respectively fixedly connected to the adjustment frame and the rotating seat, and together with the movable rod form a pressing and cutting structure.

[0013] By adopting the above technical solution, the rotating seat is movably connected to the movable rod, so that the rotating seat can be rotated to make the saw blade of the cutting machine cut downward. At the same time, the reset spring connecting the adjustment frame and the rotating seat can bear the weight of the cutting machine, and can also help to reset after pressing the cutting, thereby improving the smoothness of the cutting machine during cutting.

[0014] A further improvement of the technical solution of the utility model is that two sliding beams are installed on the inner side of the fixing frame, and the two sliding beams are slidably connected with a sliding seat, a pressure cover and bolts to form a C-shaped beam fixing structure.

[0015] The above technical solution is adopted. Since the C-beam of an automobile is generally long, a single fixing device cannot effectively fix it. By installing fixing structures at both ends, it is ensured that it can be firmly fixed, which greatly improves the safety and accuracy of cutting.

[0016] A further improvement of the technical solution of the utility model is that: a bottom plate is not installed at the bottom of the fixing frame, and the upper and lower parts of the fixing frame are in a communicating state.

[0017] The above technical solution is adopted. The traditional cutting table in this solution is solid. The high-temperature debris generated by cutting will stick to the table and is difficult to clean. At the same time, long-term accumulation will also affect the placement of the C-shaped beam, resulting in the inability to ensure stable cutting during cutting. By placing the C-shaped beam on the cutting table, since the upper and lower parts of the cutting table are connected, the debris generated by cutting will fall to the ground and prevent it from sticking. Before leaving get off work every day, a broom can be used to quickly collect and clean up the debris generated by daily cutting, ensuring that the problem of cleaning up the debris can begin, and at the same time it will not affect the state during cutting.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a C-beam cutting device for automobile air suspension. After the C-beam is fixed, the hand-held operating handle can be moved on the slide rail through the sliding sleeve to adjust the cutting position. When the hydraulic rod is extended to make the saw blade of the cutting machine close to the C-beam, the operating handle can be pressed to cut it. After cutting, it returns to the original position under the action of the reset spring to complete the cutting. By fixing the cutting machine on the slide rail and hydraulic rod that can be moved and lifted at will, the problem of long-term hand-held cutting with high labor intensity can be avoided, thereby greatly improving the cutting work efficiency. At the same time, the position of the cutting machine is fixed, and it can be reset under the action of the reset spring after cutting, which greatly improves the accuracy of cutting.

[0020] 2. The utility model provides a C-beam cutting device for automobile air suspension. The sliding beam is installed on a fixed frame, and the position can be adjusted by moving the sliding seat forward and backward on the sliding beam. The C-beam can be fixed by tightening the bolts through a pressure cover, thereby ensuring that the cutting is not affected by the cutting vibration, greatly improving the cutting accuracy, and also improving the safety of the cutting process, ensuring that the workers will not be injured due to cutting bounce during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the adjustment structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of some structures;

[0024] Figure 4 It is a schematic diagram of the fixing structure of the utility model.

[0025] In the figure: 1. cutting table; 2. fixing frame; 3. slide rail; 4. adjusting mechanism; 401. sliding sleeve; 402. hydraulic cylinder; 403. hydraulic rod; 404. adjusting frame; 405. movable rod; 406. rotating seat; 407. cutting machine; 408. return spring; 409. operating handle; 5. sliding beam; 6. sliding seat; 7. pressure cover; 8. bolt. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-4 As shown, the utility model provides a C-beam cutting device for automobile air suspension, comprising a cutting table 1, a fixing frame 2 is fixedly installed on the top of the cutting table 1, a slide rail 3 is fixedly connected to the top of the fixing frame 2, an adjustment mechanism 4 is slidably connected to the outer wall of the slide rail 3, and the adjustment mechanism 4 includes a sliding sleeve 401;

[0029] A hydraulic cylinder 402 is fixedly installed at the bottom of the sliding sleeve 401, a hydraulic rod 403 is fixedly connected inside the hydraulic cylinder 402, an adjusting frame 404 is fixedly installed at the bottom of the hydraulic rod 403, a movable rod 405 is fixedly connected to one side of the adjusting frame 404, a rotating seat 406 is rotatably connected to the outer wall of the movable rod 405, a cutting machine 407 is fixedly installed on the upper surface of the rotating seat 406, a return spring 408 is fixedly connected to one side of the rotating seat 406, and an operating handle 409 is fixedly installed on one side of the rotating seat 406.

[0030] In this embodiment, after the C-shaped beam is fixed, the handheld operating handle 409 can be moved on the slide rail 3 through the sliding sleeve 401 to adjust the cutting position. When the hydraulic rod 403 is extended to make the saw blade of the cutting machine 407 close to the C-shaped beam, the operating handle 409 can be pressed to cut it. After cutting, it returns to its original position under the action of the reset spring 408 to complete the cutting. By fixing the cutting machine 407 on the slide rail 3 and the hydraulic rod 403 that can be moved and raised at will, the problem of long-term hand-held cutting with high labor intensity can be avoided, thereby greatly improving the cutting work efficiency. At the same time, the position of the cutting machine 407 is fixed, and it can be reset under the action of the reset spring 408 after cutting, which greatly improves the accuracy of cutting.

[0031] Example 2

[0032] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a sliding beam 5 is fixedly installed on the inner wall of the fixing frame 2, a sliding seat 6 is slidably connected to the inner side of the sliding beam 5, a pressure cover 7 is rotatably connected to one side of the sliding seat 6, a threaded hole is opened on the upper surface of the sliding seat 6, a bolt 8 is threadedly connected to one end of the pressure cover 7, and the threaded position of the bolt 8 corresponds to the threaded hole.

[0033] In this embodiment, the traditional C-shaped beam is fixed by workers holding and pressing it during cutting, but since the vibration during cutting is not controlled by the workers, the normal cutting state cannot be guaranteed. By installing the sliding beam 5 on the fixing frame 2, the sliding seat 6 can be used to move the sliding beam 5 forward and backward to adjust the position, and the C-shaped beam can be fixed by the pressure cover 7, so as to ensure that the cutting is not affected by the cutting vibration, greatly improve the accuracy of cutting, and also improve the safety during cutting. Since the C-shaped beam is fixed at different positions with different thicknesses, by using the bolt 8 to be threadedly fixed in the threaded hole, the C-shaped beams of different thicknesses can be fixed, ensuring that they can adapt to the cutting at different fixed positions, thereby improving the cutting quality and cutting efficiency.

[0034] Example 3

[0035] like Figure 1-4 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, the two ends of the reset spring 408 are respectively fixedly connected to the adjustment frame 404 and the rotating seat 406, and together with the movable rod 405 constitute a pressing and cutting structure, two sliding beams 5 are installed on the inner side of the fixed frame 2, and the two sliding beams 5 are slidably connected with the sliding seat 6, the pressure cover 7 and the bolt 8 to form a C-beam fixing structure, the bottom of the fixed frame 2 is not installed with a bottom plate, and the top and bottom of the fixed frame 2 are in a connected state.

[0036] In this embodiment, by movably connecting the rotating seat 406 to the movable rod 405, the rotating seat 406 can be rotated to make the saw blade of the cutter 407 cut downward, and the reset spring 408 connecting the adjustment frame 404 and the rotating seat 406 can bear the weight of the cutter 407 and can also help reset after pressing and cutting, thereby improving the smoothness of the cutting of the cutter 407. Since the C-shaped beam of an automobile is generally long, a single fixing device cannot be effectively fixed. By installing fixing structures at both ends, it is ensured that it can be firmly fixed, which greatly improves the safety and accuracy of cutting. The traditional cutting table top is solid, and the high-temperature debris generated by cutting will stick to the table top and is difficult to clean. At the same time, long-term accumulation will also affect the placement of the C-shaped beam, resulting in an inability to ensure stable cutting during cutting. By placing the C-shaped beam on the cutting table 1, since the upper and lower parts of the cutting table 1 are connected, the debris generated by cutting will fall to the ground and prevent it from sticking. Before leaving get off work every day, a broom can be used to quickly collect and clean up the debris generated by daily cutting, ensuring that the problem of cleaning up the debris can begin, and at the same time it will not affect the state during cutting.

[0037] The working principle of the C-beam cutting device for automobile air suspension will be described in detail below.

[0038] like Figure 1-4 As shown, the slide seat 6 can be moved forward and backward on the slide beam 5 to adjust the position and cutting position, and the C-shaped beam can be fixed by tightening the bolt 8 through the pressure cover 7. The handheld operating handle 409 can be moved and adjusted on the slide rail 3 through the sliding sleeve 401 to adjust the cutting position. When the hydraulic rod 403 is extended to make the saw blade of the cutting machine 407 close to the C-shaped beam, the operating handle 409 can be pressed to cut it. After cutting, it returns to its original position under the action of the reset spring 408 to complete the cutting.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A C-beam cutting device for automobile air suspension, comprising a cutting table (1), characterized in that: A fixing frame (2) is fixedly mounted on the top of the cutting table (1); a slide rail (3) is fixedly connected to the top of the fixing frame (2); an adjustment mechanism (4) is slidably connected to the outer wall of the slide rail (3); and the adjustment mechanism (4) includes a sliding sleeve (401); A hydraulic cylinder (402) is fixedly mounted on the bottom of the sliding sleeve (401), a hydraulic rod (403) is fixedly connected to the interior of the hydraulic cylinder (402), an adjusting frame (404) is fixedly mounted on the bottom of the hydraulic rod (403), a movable rod (405) is fixedly connected to one side of the adjusting frame (404), a rotating seat (406) is rotatably connected to the outer wall of the movable rod (405), a cutting machine (407) is fixedly mounted on the upper surface of the rotating seat (406), a reset spring (408) is fixedly connected to one side of the rotating seat (406), and an operating handle (409) is fixedly mounted on one side of the rotating seat (406).

2. The C-beam cutting device for automobile air suspension according to claim 1, characterized in that: A sliding beam (5) is fixedly mounted on the inner wall of the fixed frame (2), a sliding seat (6) is slidably connected to the inner side of the sliding beam (5), and a pressure cover (7) is rotatably connected to one side of the sliding seat (6).

3. The C-beam cutting device for automobile air suspension according to claim 2, characterized in that: A threaded hole is provided on the upper surface of the slide seat (6), and one end of the pressure cover (7) is threadedly connected to a bolt (8), and the position of the threaded connection of the bolt (8) corresponds to the threaded hole.

4. The C-beam cutting device for automobile air suspension according to claim 1, characterized in that: The two ends of the reset spring (408) are respectively fixedly connected to the adjustment frame (404) and the rotating seat (406), and together with the movable rod (405) form a pressing and cutting structure.

5. The C-beam cutting device for automobile air suspension according to claim 1, characterized in that: Two sliding beams (5) are installed on the inner side of the fixing frame (2), and the two sliding beams (5) are slidably connected to a sliding seat (6), a pressure cover (7) and a bolt (8) to form a C-shaped beam fixing structure.

6. The C-beam cutting device for automobile air suspension according to claim 1, characterized in that: The bottom of the fixing frame (2) is not provided with a bottom plate, and the top and bottom of the fixing frame (2) are in a communicating state.

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