Diesel engine oil tank stamping device

Abstract

The utility model belongs to the field of diesel engine oil tank production, and discloses a diesel engine oil tank stamping device which comprises a downward pressing assembly used for downward stamping forming, and the downward pressing assembly is provided with an oil coating assembly used for movably coating the upper surface after a plate is positioned and placed. The feeding assemblies are arranged on the two sides of the oiling assembly and used for sucking the plates to move backwards for feeding and roll-coating the lower surfaces of the plates at the same time. The feeding assembly comprises a feeding frame. According to the stamping device for the diesel engine oil tank, due to the arrangement that the upper surface is coated and then the lower surface is coated in a rolling mode, the two faces of a plate can be coated with oil without turning over the plate, oil coating consumption is reduced, and the production speed is increased; by means of the arrangement of roll coating of the lower surface of the plate while movable feeding, roll coating is conducted in the feeding process, and the production speed is further increased; and through the arrangement of wiping coating and roll coating, the oil coating uniformity is improved, and meanwhile waste of stamping oil is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of diesel engine fuel tank production, and particularly relates to a stamping device for a diesel engine fuel tank. Background Technique

[0002] Diesel engines, as a type of internal combustion engine, are widely used in various mechanical equipment, such as generators, tractors, automobiles, etc. Diesel engines are internal combustion engines that use diesel as fuel and belong to compression ignition engines. As an important power equipment, diesel engines play an important role in various fields; the fuel tank is an important component in the diesel engine system for storing fuel, which ensures the continuous operation and cruising range of the diesel engine. It is also a special container for storing hydraulic oil or hydraulic fluid in the hydraulic system. In addition to storing diesel, the fuel tank also plays roles such as heat dissipation, separating air bubbles in the oil, and precipitating impurities; the fuel tank is usually made of metal plates by stamping process, and a stamping device is required in this process.

[0003] For the Chinese patent with the authorized announcement number of CN220739155U, it discloses a steel plate stamping device, including a support frame. An upper die and a lower die are arranged on the support frame. A cylinder is vertically arranged at the top of the support frame, and the telescopic end of the cylinder faces downward and is connected to the upper die. A protective cover is arranged to the right of the lower die. Installation holes are arranged at both the left and right ends of the protective cover. A conveying device is arranged inside the protective cover, and both the left and right ends of the conveying device extend out of the protective cover through the installation holes. An oil spraying mechanism is arranged inside the protective cover, and the spraying end of the oil spraying mechanism faces downward and is opposite to the conveying device up and down. The oil spraying mechanism includes a connecting box arranged inside the protective cover.

[0004] The above patent adopts a downward spraying setting, which can only apply oil to one side of the plate. When applying oil to the other side, it is necessary to turn the plate over, which increases the time consumed for oil application and reduces the production speed. Therefore, a new device needs to be designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stamping device for a diesel engine fuel tank to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A stamping device for a diesel engine fuel tank includes a downward pressing component for downward stamping and forming. An oil coating component for positioning and placing the plate and then moving to wipe and coat the upper surface is arranged on the downward pressing component. An upper feeding component for sucking the plate and moving backward for feeding and simultaneously roller-coating the lower surface of the plate is further included on both sides of the oil coating component;

[0008] The feeding component includes a feeding rack. On both sides of the bottom of the feeding rack, two second linear motors are symmetrically arranged. At the middle position of the feeding rack, a second hydraulic cylinder is installed. At the bottom of the second hydraulic cylinder, a suction cup is installed. Behind the suction cup, an oil immersion box is arranged. Inside the oil immersion box, an oil coating roller is installed. On one side of the oil coating roller, a rotation motor is installed.

[0009] Further: The pressing-down component includes a frame. At the top of the frame, a first hydraulic cylinder is arranged. At the top of the first hydraulic cylinder, a convex mold is installed. Below the convex mold, a concave mold is arranged.

[0010] Further: The oil coating component includes a placement table. On the placement table, a placement groove is formed. On both sides of the placement groove, two first linear motors are symmetrically arranged. On the first linear motors, mounting plates are arranged. Between the two mounting plates, an oil storage box is installed. Below the oil storage box, an oil coating cotton is installed.

[0011] Further: The shape of the feeding rack is N-shaped and it is made of 45# material. The oil coating roller is rotationally connected to the oil immersion box.

[0012] Further: The shape of the mounting plate is T-shaped. The oil storage box is bolted to the mounting plate.

[0013] Further: The oil coating cotton is made of sponge material.

[0014] Compared with the prior art, the beneficial effects are as follows:

[0015] 1. Through the setting of wiping the upper surface and then roll-coating the lower surface, the two sides of the plate can be oil-coated without turning it over, reducing the oil-coating time consumption and improving the production speed;

[0016] 2. Through the setting of moving the feeding and simultaneously roll-coating the lower surface of the plate, roll-coating is carried out during the feeding process, further improving the production speed;

[0017] 3. Through the setting of wiping and roll-coating, the uniformity of oil coating is improved, and at the same time, the waste of stamping oil is reduced. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a diesel fuel tank stamping device according to the present utility model;

[0019] Figure 2 is an axonometric view of the pressing-down component of a diesel fuel tank stamping device according to the present utility model;

[0020] Figure 3 is an axonometric view of the oil coating component of a diesel fuel tank stamping device according to the present utility model;

[0021] Figure 4It is an axonometric view of the feeding component of a diesel engine fuel tank stamping device described in the present utility model.

[0022] In the attached drawing reference numerals: 101, frame; 102, first hydraulic cylinder; 103, punch; 104, die; 201, placement table; 202, placement groove; 203, first linear motor; 204, mounting plate; 205, oil storage box; 206, oiling cotton; 301, second linear motor; 302, feeding rack; 303, second hydraulic cylinder; 304, suction cup; 305, oil dipping box; 306, oiling roller; 307, rotating motor. Specific embodiments

[0023] 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 creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , a diesel engine fuel tank stamping device, including a downward pressing component for downward stamping and forming, a coating component for positioning and placing a plate and then moving to wipe and coat the upper surface is arranged on the downward pressing component, and a feeding component for sucking the plate and moving backward for feeding and simultaneously rolling and coating the lower surface of the plate is arranged on both sides of the coating component.

[0025] In this embodiment: The downward pressing component includes a frame 101, a first hydraulic cylinder 102 is arranged at the top of the frame 101, a punch 103 is installed at the top of the first hydraulic cylinder 102, a die 104 is arranged below the punch 103, the plate is placed on the die 104, and the frame 101 supports the first hydraulic cylinder 102 to extend and drive the punch 103 to press downward on the plate to stamp the plate into shape;

[0026] In this embodiment: The coating component includes a placement table 201, a placement groove 202 is opened on the placement table 201, two first linear motors 203 are symmetrically arranged on both sides of the placement groove 202, a mounting plate 204 is arranged on the first linear motor 203, an oil storage box 205 is installed between the two mounting plates 204, an oiling cotton 206 is installed below the oil storage box 205, the shape of the mounting plate 204 is T-shaped, the oil storage box 205 is bolted to the mounting plate 204, and the oiling cotton 206 is made of sponge material. The plate is placed in the placement groove 202 on the placement table 201, and then the first linear motor 203 drives the oil storage box 205 and the oiling cotton 206 to move forward through the mounting plate 204 to coat the upper surface of the plate;

[0027] In this embodiment: The feeding component includes a feeding rack 302. On both sides of the bottom of the feeding rack 302, two second linear motors 301 are symmetrically arranged. At the middle position of the feeding rack 302, a second hydraulic cylinder 303 is installed. At the bottom of the second hydraulic cylinder 303, a suction cup 304 is installed. Behind the suction cup 304, an oil immersion box 305 is arranged. In the oil immersion box 305, an oil coating roller 306 is installed. On one side of the oil coating roller 306, a rotating motor 307 is installed. The feeding rack 302 is in the shape of an N and is made of 45# material. The oil coating roller 306 is rotationally connected to the oil immersion box 305. After the upper surface is coated with oil, the second linear motor 301 drives the suction cup 304 to move backward above the plate through the feeding rack 302, and the second hydraulic cylinder 303 extends to drive the suction cup 304 to suck the plate downward to lift the plate. Subsequently, the second linear motor 301 drives the plate to move backward through the suction cup 304, so that the lower surface of the plate passes over the oil coating roller 306. At this time, the rotating motor 307 drives the oil coating roller 306 to rotate to coat the stamping oil in the oil immersion box 305 on the lower surface of the plate. After the lower surface of the plate is coated with oil, it is finally sent to the female die 104 for feeding.

[0028] Working principle: Place the plate in the placement groove 202 on the placement table 201. Subsequently, the first linear motor 203 drives the oil storage box 205 and the oil coating cotton 206 to move forward through the mounting plate 204 to coat the upper surface of the plate with oil. After the upper surface is coated with oil, the second linear motor 301 drives the suction cup 304 to move backward above the plate through the feeding rack 302, and the second hydraulic cylinder 303 extends to drive the suction cup 304 to suck the plate downward to lift the plate. Subsequently, the second linear motor 301 drives the plate to move backward through the suction cup 304, so that the lower surface of the plate passes over the oil coating roller 306. At this time, the rotating motor 307 drives the oil coating roller 306 to rotate to coat the stamping oil in the oil immersion box 305 on the lower surface of the plate. After the lower surface of the plate is coated with oil, it is finally sent to the female die 104. At this time, move the feeding rack 302 out above the female die 104, and the frame 101 supports the first hydraulic cylinder 102 to extend to drive the male die 103 to press downward on the plate to stamp the plate into shape.

[0029] 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 these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diesel engine oil tank stamping device, comprising a pressing assembly for downward stamping, wherein the pressing assembly is provided with an oiling assembly for positioning and placing a plate and then moving and wiping the upper surface, characterized in that: It also includes feeding assemblies arranged on both sides of the oiling assembly for sucking the plate and moving it backward to feed the plate while rolling the lower surface of the plate; The loading assembly comprises a loading rack (302), two second linear motors (301) are symmetrically arranged on both sides of the bottom of the loading rack (302), a second hydraulic cylinder (303) is installed in the middle of the loading rack (302), a suction cup (304) is installed at the bottom of the second hydraulic cylinder (303), an oil immersion box (305) is arranged behind the suction cup (304), an oil coating roller (306) is installed in the oil immersion box (305), and a rotating motor (307) is installed on one side of the oil coating roller (306).

2. A diesel engine fuel tank punching device according to claim 1, characterized in that: The pressing assembly comprises a frame (101), a first hydraulic cylinder (102) is arranged on the top of the frame (101), a punch (103) is installed on the top of the first hydraulic cylinder (102), and a concave mold (104) is arranged below the punch (103).

3. A diesel engine fuel tank punching device according to claim 1, characterized in that: The oiling assembly comprises a placing table (201), a placing groove (202) is provided on the placing table (201), two first linear motors (203) are symmetrically arranged on both sides of the placing groove (202), a mounting plate (204) is arranged on the first linear motor (203), an oil storage box (205) is installed between the two mounting plates (204), and oiling cotton (206) is installed under the oil storage box (205).

4. A diesel engine fuel tank punching device according to claim 1, characterized in that: The loading rack (302) is N-shaped and made of 45# material. The oiling roller (306) is rotatably connected to the oil immersion box (305).

5. A diesel engine fuel tank punching device according to claim 3, characterized in that: The mounting plate (204) is in a T-shape, and the oil storage box (205) is connected to the mounting plate (204) by bolts.

6. A diesel engine fuel tank punching device according to claim 3, characterized in that: The oil-coated cotton (206) is made of sponge material.

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