Door type flame cutting machine for train side storage battery box sheet metal

Abstract

The utility model relates to the technical field of train part machining, and provides a train side storage battery box plate material door type flame cutting machine which comprises a bearing plate, a flame cutting machine body is arranged at the top end of the bearing plate, a supporting frame is fixedly connected to the middle of the bearing plate, and a fixed carrying plate is fixedly connected to one end of the top of the supporting frame. Limiting frames are fixedly connected to the two sides of the supporting frame, a movable carrying plate is slidably connected between the two limiting frames, extension frames are fixedly connected to the sides, away from each other, of the supporting frame and the movable carrying plate, hydraulic cylinders are fixedly connected to the bottom ends of the extension frames, guide sliding rods are fixedly connected to the inner sides of the extension frames, and positioning plates are slidably connected to the outer sides of the guide sliding rods. And the output end of the hydraulic cylinder is fixedly connected with the positioning plate. By means of the technical scheme, the problems that in the prior art, slag is extremely prone to being attached to a plate carrying table, follow-up cleaning is troublesome, and the follow-up plate bearing effect can be affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of train component processing, and more specifically, to a portal flame cutting machine for the sheet material of a train side battery box. Background Technique

[0002] During train transportation, the battery is one of the important components on the train. Through the setting of the battery, emergency power can be provided for the vehicle in case of an emergency or when assisting the electrical system, ensuring the safe operation of the rail vehicle. Among them, the battery usually has multiple cells, so a battery box needs to be set at the train to centrally manage the batteries;

[0003] At present, in the production process of the train battery box, first, the sheet material needs to be cut into the required size by a flame cutting machine, and then the sheet material is processed specifically. Among them, in the application process of the traditional flame cutting machine, slag is extremely easy to adhere to the loading platform of the sheet material, resulting in troublesome subsequent cleaning and affecting the subsequent loading effect of the sheet material.

[0004] Based on this, we propose a portal flame cutting machine for the sheet material of a train side battery box. Content of the Utility Model

[0005] The utility model proposes a portal flame cutting machine for the sheet material of a train side battery box, which solves the problem that in the related technology, slag is extremely easy to adhere to the loading platform of the sheet material, resulting in troublesome subsequent cleaning and affecting the subsequent loading effect of the sheet material.

[0006] The technical solution of the utility model is as follows: A portal flame cutting machine for the sheet material of a train side battery box, including a bearing plate, a flame cutting machine main body is arranged at the top end of the bearing plate, a support frame is fixedly connected to the middle of the bearing plate, a fixed loading plate is fixedly connected to one end of the top of the support frame, limiting frames are fixedly connected to both sides of the support frame, a moving loading plate is slidably connected between the two limiting frames, extension frames are fixedly connected to the mutually remote sides of the support frame and the moving loading plate, a hydraulic cylinder is fixedly connected to the bottom end of the extension frame, a guiding slide bar is fixedly connected to the inner side of the extension frame, a positioning plate is slidably connected to the outer side of the guiding slide bar, and the output end of the hydraulic cylinder is fixedly connected to the positioning plate. An adjusting mechanism is arranged at the bottom end of the moving loading plate, and the adjusting mechanism is used to adjust the distance between the moving loading plate and the support frame.

[0007] Preferably, the adjusting mechanism includes a mounting groove, a guiding rack, a transmission frame, a transmission shaft rod, a transmission spur gear, and a transmission motor. Mounting grooves are formed on both sides of the support frame. A guiding rack is fixedly connected inside the mounting groove. A transmission frame is fixedly connected to the bottom end of the moving mounting plate. A transmission shaft rod is rotatably connected inside the transmission frame. Transmission spur gears are fixedly connected to both ends of the transmission shaft rod, and the transmission spur gears are also meshed with the top end of the guiding rack. A transmission motor is fixedly connected to the bottom end of the transmission frame.

[0008] Preferably, the adjusting mechanism further includes a transmission worm, a driven worm gear, a positioning frame, and a slag removal scraper. The output end of the transmission motor is fixedly connected to the transmission worm. A driven worm gear is fixedly connected to the middle of the transmission shaft rod, and the transmission worm is meshed with the driven worm gear. Positioning frames are fixedly connected to both ends of the transmission frame, and a slag removal scraper is fixedly connected to the bottom end of the positioning frame.

[0009] Preferably, a limiting slide rod is fixedly connected to the inner side of the limiting frame. Limiting sliders are fixedly connected to both ends of the moving mounting plate. Through holes are formed inside the limiting sliders. Linear bearings are arranged inside the through holes, and the limiting sliders are connected to the outer side of the limiting slide rod through the linear bearings.

[0010] Preferably, stop plates are fixedly connected to the top ends of the support frame and the moving mounting plate and the bottom end of the positioning plate. Anti-slip patterns are formed on the outer sides of the stop plates.

[0011] Preferably, the bottom end of the slag removal scraper is in contact with the bottom end inside the support frame, and scraping slopes are arranged on both sides of the bottom of the slag removal scraper.

[0012] The working principle and beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, through the structural cooperation of the limiting frame, the moving mounting plate, and the positioning plate, the positioning of both ends of the sheet material can be conveniently completed, so that the cutting position of the sheet material is suspended, and the molten slag after cutting can be collected through the support frame, thereby avoiding the adhesion of the molten slag in other positions and being more convenient for cleaning.

[0014] 2. In the present utility model, through the structural cooperation of the adjusting mechanism, the distance between the moving mounting plate and the support frame can be adjusted by using the movement of the transmission spur gear along the guiding rack, so as to meet sheet materials of different lengths. And in cooperation with the contact between the slag removal scraper and the bottom end of the support frame, the collected molten slag can be conveniently pushed out centrally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0016] Figure 1Schematic structural diagram of the present utility model;

[0017] Figure 2 Side view of the structure of the present utility model;

[0018] Figure 3 Schematic structural diagram of the adjusting mechanism of the present utility model;

[0019] Figure 4 Schematic connection structure diagram of the driving worm and the driven worm wheel of the present utility model.

[0020] In the figure: 1, bearing plate; 2, main body of the flame cutting machine; 3, support frame; 4, fixed mounting plate; 5, limiting frame; 6, moving mounting plate; 7, extension frame; 8, hydraulic cylinder; 9, guiding slide bar; 10, positioning plate; 11, adjusting mechanism; 12, mounting groove; 13, guiding rack; 14, driving frame; 15, transmission shaft rod; 16, driving spur gear; 17, driving motor; 18, driving worm; 19, driven worm wheel; 20, positioning frame; 21, slag scraping plate. Specific embodiments

[0021] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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 fall within the scope of protection of the present utility model.

[0022] Embodiment 1

[0023] As Figures 1 to 4 shown, this embodiment proposes a portal flame cutting machine for the side battery box panel of a train, including a bearing plate 1. A main body 2 of the flame cutting machine is provided at the top of the bearing plate 1. A support frame 3 is fixedly connected to the middle of the bearing plate 1. One end of the top of the support frame 3 is fixedly connected to a fixed mounting plate 4. Limiting frames 5 are fixedly connected to both sides of the support frame 3. A moving mounting plate 6 is slidably connected between the two limiting frames 5. Extension frames 7 are fixedly connected to the sides of the support frame 3 and the moving mounting plate 6 away from each other. A hydraulic cylinder 8 is fixedly connected to the bottom end of the extension frame 7. A guiding slide bar 9 is fixedly connected to the inner side of the extension frame 7. A positioning plate 10 is slidably connected to the outer side of the guiding slide bar 9, and the output end of the hydraulic cylinder 8 is fixedly connected to the positioning plate 10. An adjusting mechanism 11 is provided at the bottom end of the moving mounting plate 6, and the adjusting mechanism 11 is used to adjust the distance between the moving mounting plate 6 and the support frame 3;

[0024] It can be understood that the starting hydraulic cylinder 8 pulls the positioning plate 10 to displace and contact the sheet material under the limit of the guiding slide bar 9, so as to form the positioning of the sheet material, and the sheet material is processed by the main body 2 of the flame cutting machine. Since the sheet material is suspended, the molten slag after the main body 2 of the flame cutting machine burns through the sheet material will directly fall to the inside of the support frame 3 for concentration;

[0025] Among them, the main body 2 of the flame cutting machine is a cutting device that uses gas mixed with oxygen or gasoline mixed with oxygen to cut metal materials. The commonly used flame cutting gases include acetylene, propane, liquefied gas, coke oven gas, natural gas, etc. Considering various aspects such as pollution, energy consumption, and cost ratio, is natural gas the most suitable gas for cutting at present? It is a mature existing technology and will not be elaborated here;

[0026] Specifically, a limiting slide bar is fixedly connected to the inside of the limiting frame 5. Limiting sliders are fixedly connected to both ends of the moving carrier plate 6. Through holes are opened inside the limiting sliders, linear bearings are arranged inside the through holes, and the limiting sliders are connected to the outside of the limiting slide bar through the linear bearings. With the arrangement of the limiting slide bar, the displacement of the moving carrier plate 6 can be stably guided, and with the arrangement of the linear bearings, the smoothness of the connection between the limiting slider and the limiting slide bar can be ensured;

[0027] Among them, stop plates are fixedly connected to the tops of the support frame 3 and the moving carrier plate 6 and the bottom of the positioning plate 10. Anti-slip patterns are opened on the outside of the stop plates. Through the arrangement of the stop plates, the friction when the support frame 3, the moving carrier plate 6 and the positioning plate 10 contact the sheet material can be increased, so as to ensure the application effects of the support frame 3, the moving carrier plate 6 and the positioning plate 10;

[0028] Embodiment 2

[0029] As Figures 1 to 4 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes an adjusting mechanism 11;

[0030] In this embodiment, the adjusting mechanism 11 includes a mounting groove 12, a guiding rack 13, a transmission frame 14, a transmission shaft rod 15, a transmission spur gear 16 and a transmission motor 17. Mounting grooves 12 are opened on both sides of the support frame 3. A guiding rack 13 is fixedly connected inside the mounting groove 12. A transmission frame 14 is fixedly connected to the bottom of the moving carrier plate 6. A transmission shaft rod 15 is rotatably connected inside the transmission frame 14. Transmission spur gears 16 are fixedly connected to both ends of the transmission shaft rod 15, and the transmission spur gears 16 are also meshed with the top of the guiding rack 13. A transmission motor 17 is fixedly connected to the bottom of the transmission frame 14;

[0031] Here, a support hole is opened inside the transmission frame 14, and the transmission shaft rod 15 is connected inside the support hole through a ball bearing;

[0032] The adjustment mechanism 11 also includes a transmission worm 18, a matching worm wheel 19, a positioning frame 20 and a slag removal scraper 21. The output end of the transmission motor 17 is fixedly connected to the transmission worm 18, the middle part of the transmission shaft 15 is fixedly connected to the matching worm wheel 19, and the transmission worm 18 is meshedly connected with the matching worm wheel 19. Both ends of the transmission frame 14 are fixedly connected to the positioning frame 20, and the bottom end of the positioning frame 20 is fixedly connected to the slag removal scraper 21.

[0033] In summary, starting the transmission motor 17 causes the transmission worm 18 to shift the matching worm gear 19, thereby driving the transmission shaft 15 to rotate, and cooperating with the connection between the transmission shaft 15 and the transmission spur gear 16, so that the transmission spur gear 16 can move at the guide rack 13, so as to drive the dynamic carrying plate 6 to move under the limit of the limit frame 5, and adjust the distance between the dynamic carrying plate 6 and the support frame 3, so as to adapt to plates of different lengths, and cooperate with the positioning of the positioning plate 10, after the flame cutting machine body 2 burns through the plate, the plate will not tilt due to gravity;

[0034] In detail, the bottom end of the slag-removing scraper 21 contacts the bottom end of the inside of the support frame 3 , and scraping slopes are provided on both sides of the bottom of the slag-removing scraper 21 .

[0035] A specific application of the above two embodiments is that the battery box sheet is first placed on the top of the support frame 3 and the moving carrier plate 6, and then the hydraulic cylinder 8 is started to pull the positioning plate 10 to move and contact the sheet under the limit of the guide slide bar 9, so as to form the positioning of the sheet, and the sheet is processed by the flame cutting machine body 2. Since the sheet is suspended, the slag after the flame cutting machine body 2 burns through the sheet will directly fall to the inner side of the support frame 3 and concentrate;

[0036] The transmission motor 17 can be started to drive the transmission worm 18 to turn the matching worm gear 19, thereby driving the transmission shaft 15 to rotate, and the connection between the transmission shaft 15 and the transmission spur gear 16 can be coordinated to enable the transmission spur gear 16 to move at the guide rack 13, so as to drive the dynamic carrying plate 6 to move under the limit of the limit frame 5, and adjust the distance between the dynamic carrying plate 6 and the support frame 3, so as to adapt to plates of different lengths, and cooperate with the positioning of the positioning plate 10, after the flame cutting machine body 2 burns through the plate, the plate will not tilt due to gravity;

[0037] The slag accumulated inside the support frame 3 can be moved along the guide rack 13 by starting the transmission motor 17 to drive the transmission spur gear 16 to change the position of the slag scraper 21 inside the support frame 3. Since the bottom end of the slag scraper 21 is in contact with the support frame 3, the slag inside the support frame 3 can be pushed out during the displacement of the slag scraper 21.

[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A gate-type flame cutting machine for battery box sheet materials on the side of a train, comprising a bearing plate (1), a flame cutting machine body (2) being arranged on the top of the bearing plate (1), characterized in that: The middle of the bearing plate (1) is fixedly connected to a support frame (3), one end of the top of the support frame (3) is fixedly connected to a fixed carrying plate (4), both sides of the support frame (3) are fixedly connected to limiting frames (5), a movable carrying plate (6) is slidably connected between the two limiting frames (5), an extension frame (7) is fixedly connected to the side where the support frame (3) and the movable carrying plate (6) are away from each other, the bottom end of the extension frame (7) is fixedly connected to a hydraulic cylinder (8), the inner side of the extension frame (7) is fixedly connected to a guide slide bar (9), the outer side of the guide slide bar (9) is slidably connected to a positioning plate (10), and the output end of the hydraulic cylinder (8) is fixedly connected to the positioning plate (10), and the bottom end of the movable carrying plate (6) is provided with an adjustment mechanism (11), and the adjustment mechanism (11) is used to adjust the distance between the movable carrying plate (6) and the support frame (3).

2. A railway side battery box sheet material gantry flame cutting machine according to claim 1, characterized in that: The adjustment mechanism (11) comprises a carrying groove (12), a guide rack (13), a transmission frame (14), a transmission shaft (15), a transmission spur gear (16) and a transmission motor (17). The supporting frame (3) is provided with a carrying groove (12) on both sides. The interior of the carrying groove (12) is fixedly connected to the guide rack (13). The bottom end of the movable carrying plate (6) is fixedly connected to the transmission frame (14). The interior of the transmission frame (14) is rotatably connected to the transmission shaft (15). Both ends of the transmission shaft (15) are fixedly connected to the transmission spur gear (16), and the transmission spur gear (16) is also meshedly connected to the top of the guide rack (13). The bottom end of the transmission frame (14) is fixedly connected to the transmission motor (17).

3. A railway side battery box sheet material gantry flame cutting machine according to claim 2, characterized in that: The adjustment mechanism (11) further comprises a transmission worm (18), a matching worm wheel (19), a positioning frame (20) and a slag removal scraper (21); the output end of the transmission motor (17) is fixedly connected to the transmission worm (18); the middle part of the transmission shaft (15) is fixedly connected to the matching worm wheel (19), and the transmission worm (18) is meshingly connected to the matching worm wheel (19); both ends of the transmission frame (14) are fixedly connected to the positioning frame (20), and the bottom end of the positioning frame (20) is fixedly connected to the slag removal scraper (21).

4. A railway battery box sheet material gantry flame cutting machine according to claim 1, characterized in that: The inner side of the limit frame (5) is fixedly connected to the limit slide bar, and both ends of the movable carrying plate (6) are fixedly connected to the limit slide bars, a through hole is provided inside the limit slide bar, a linear bearing is provided inside the through hole, and the limit slide bar is connected to the outer side of the limit slide bar via the linear bearing.

5. The gate-type flame cutting machine for battery box sheet material on the side of a train according to claim 1, characterized in that: The top ends of the support frame (3) and the movable mounting plate (6) and the bottom end of the positioning plate (10) are all fixedly connected with a stop plate, and the outer side of the stop plate is provided with anti-slip grooves.

6. A railway side battery box sheet material gantry flame cutting machine according to claim 3, characterized in that: The bottom end of the slag-removing scraper (21) contacts the bottom end of the interior of the support frame (3), and scraping slopes are provided on both sides of the bottom of the slag-removing scraper (21).

Images