CN222198692U - A fuel tank stamping production die - Google Patents

Abstract

The utility model discloses an oil tank stamping production die which comprises an underframe, wherein two vertical plates are fixedly connected to the upper end of the underframe, the upper ends of the two vertical plates are fixedly connected with the same top plate, a hydraulic cylinder is fixedly arranged at the upper end of the top plate, the telescopic end of the hydraulic cylinder penetrates through the top plate downwards and is fixedly connected with a movable plate, connecting frames are fixedly connected to the lower end of the movable plate and the upper end of the underframe, the inner sides of the two connecting frames are respectively connected with an upper die and a lower die, the upper die is positioned above the lower die, a material ejection mechanism extending into the lower die is arranged on the inner side of the underframe, and the material ejection mechanism is connected with the movable plate. According to the utility model, the ejector mechanism is arranged, so that the stamped oil tank plate can be ejected out after stamping is finished, thereby facilitating the operator to take out the oil tank plate and improving the convenience and efficiency of work.

Description

Stamping production die for oil tank

Technical Field

The utility model relates to the technical field of stamping processing of oil tanks, in particular to an oil tank stamping production die.

Background

The oil tank is used as an important part in the excavator, the existing oil tank is usually formed by welding parts and plates, and a stamping die applies external force to the plates and the like to enable the plates and the like to be plastically deformed or separated, so that the oil tank plate with the required shape and size is obtained.

The utility model discloses a number CN220295652U name is a patent of oil tank stamping production mould, it discloses an oil tank stamping production mould, through elevating system's use, can make the height of mould mechanism carry out corresponding adjustment, guarantee that the raw materials is convenient to put into inside the mould mechanism, and, simple structure facilitates the use, same power supply makes the use at both ends unanimous, it is more steady, through the use of joint change mechanism, can make the mould on the heightening plate more convenient change, guarantee the mould of different sizes different positions uses, flexibility and integrality in the improvement use. The part of ejection of compact lacks in this patent, and then the fashioned oil tank is inconvenient for take out in the lower mould of great, leads to the staff to get the inconvenient problem of material.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an oil tank stamping production die.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an oil tank stamping production mould, includes the chassis, the upper end fixedly connected with two risers of chassis, two the upper end fixedly connected with same roof of riser, the upper end fixedly connected with hydraulic cylinder of roof, hydraulic cylinder's flexible end runs through the roof downwards and fixedly connected with movable plate, the equal fixedly connected with linking frame of lower extreme of movable plate and the upper end of chassis, two the inboard of linking frame is connected with mould, bed die respectively, and the top that the mould is located the bed die, the inboard of chassis is equipped with the liftout mechanism that extends to the bed die inside, liftout mechanism is connected with the movable plate.

As a further improvement of the utility model, the side walls of the upper die and the lower die are fixedly sleeved with connecting plates, the side walls of the connecting frame are provided with connecting grooves, the connecting plates are positioned in the connecting grooves, two connecting bolts are connected to the frame surface of the connecting frame, and the connecting bolts are abutted against the connecting plates.

As a further improvement of the utility model, the material ejection mechanism comprises a cross rod, the middle part of the upper surface of the cross rod is fixedly connected with a material ejection column, the material ejection column penetrates through the underframe and the lower die and extends to the inner side of the lower die, the upper surface of the cross rod is fixedly connected with two traction ropes, the two traction ropes are symmetrically arranged on the left side and the right side of the material ejection column, the left side and the right side wall of the movable plate are fixedly connected with limit sliding blocks, and the upper ends of the two traction ropes are respectively connected to the lower surfaces of the two limit sliding blocks.

As a further improvement of the utility model, the side walls of the two vertical plates are respectively provided with a first limiting chute in a penetrating way, and the two limiting sliding blocks are respectively and slidably connected in the two first limiting chutes.

As a further improvement of the utility model, the left side wall and the right side wall of the underframe are respectively provided with the second limiting sliding grooves in a penetrating way, the two ends of the cross rod respectively penetrate through the two second limiting sliding grooves, and the cross rod is in sliding connection with the inside of the second limiting sliding grooves.

As a further improvement of the utility model, the ejector column is of a cylindrical structure.

The utility model has the beneficial effects that:

Through setting up liftout mechanism, after accomplishing the punching press step, drive the movable plate through hydraulic cylinder shrink and reciprocate, reciprocate through the movable plate, can drive the horizontal pole through the haulage rope and reciprocate, drive the liftout post through the horizontal pole, it is ejecting with the inside oil tank board of accomplishing the punching press of bed die through the liftout post, and then make things convenient for the staff to take out the oil tank board, improvement work's convenience and efficiency.

Through setting up first spacing spout, the spacing spout of second, first spacing slider slides in the inside of first spacing spout, can carry out spacing direction to the removal of first spacing slider, and then improves the stability that the movable plate removed, guarantees the stability of last mould and bed die compound die punching press, improves work piece stamping forming's quality, and the horizontal pole slides in the inside of the spacing spout of second, can guarantee the stability of horizontal pole, and then guarantees the stability of liftout post liftout process.

According to the utility model, the ejector mechanism is arranged, so that the stamped oil tank plate can be ejected out after stamping is finished, thereby facilitating the operator to take out the oil tank plate and improving the convenience and efficiency of work.

Drawings

Fig. 1 is a schematic structural diagram of a stamping production die for an oil tank according to the present utility model;

Fig. 2 is a schematic structural diagram of a connecting frame and a connecting bolt of a stamping production die for an oil tank;

Fig. 3 is a schematic structural diagram of a haulage rope, a cross bar and a liftout column of a stamping production die for an oil tank;

Fig. 4 is a schematic structural view of a moving plate and a first limit slider of an oil tank stamping production die.

In the figure, a chassis 1, a vertical plate 2, a top plate 3, a hydraulic cylinder 4, a moving plate 5, a connecting frame 6, a connecting plate 7, an upper die 8, a lower die 9, a material ejection column 10, a limit sliding block 11, a first limit sliding groove 12, a traction rope 13, a cross rod 14, a second limit sliding groove 15, a connecting bolt 16 and a connecting groove 17 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Fig. 1-4, an oil tank stamping production mould, including chassis 1, the upper end fixedly connected with two risers 2 of chassis 1, the upper end fixedly connected with same roof 3 of two risers 2, the upper end fixed mounting of roof 3 has hydraulic cylinder 4, the flexible end of hydraulic cylinder 4 runs through roof 3 downwards and fixedly connected with movable plate 5, the equal fixedly connected with linking frame 6 of the lower extreme of movable plate 5 and the upper end of chassis 1, the inboard of two linking frames 6 is connected with mould 8, bed die 9 respectively, and go up mould 8 and be located the top of bed die 9, the inboard of chassis 1 is equipped with the liftout mechanism that extends to the inside of bed die 9, liftout mechanism is connected with movable plate 5.

In the utility model, the side walls of an upper die 8 and a lower die 9 are fixedly sleeved with a connecting plate 7, the side wall of a connecting frame 6 is provided with a connecting groove 17, the connecting plate 7 is positioned in the connecting groove 17, two connecting bolts 16 are connected to the frame surface of the connecting frame 6, and the connecting bolts 16 are abutted against the connecting plate 7.

The liftout mechanism includes horizontal pole 14, the upper surface middle part fixedly connected with liftout post 10 of horizontal pole 14, liftout post 10 is cylindrical structure, liftout post 10 runs through chassis 1 and bed die 9 and extends to the inboard of bed die 9, two haulage ropes 13 of upper surface fixedly connected with of horizontal pole 14, two haulage ropes 13 symmetry set up in the left and right sides of liftout post 10, all fixedly connected with spacing slider 15 on the left and right sides wall of movable plate 5, the upper end of two haulage ropes 13 is connected at the lower surface of two spacing sliders 11 respectively, all run through being equipped with first spacing spout 12 on the lateral wall of two risers 2, two spacing sliders 11 are sliding connection respectively in the inside of two first spacing spouts 12, can carry out spacing direction to the removal of first spacing slider 11, and then improve the stability that movable plate 5 removed, guarantee the stability of upper die 8 and bed die 9 punching press, all run through being equipped with second spacing spout 15 on the left and right sides wall of chassis 1, the both ends of horizontal pole 14 run through two second spacing spouts 15 respectively, and 14 sliding connection is at the inside of second horizontal pole 15, the inside of spacing slider 15 of second horizontal pole 15 can guarantee the stability of liftout post 10, and then the stability of the inside of the liftout post of 14 sliding connection.

When the hydraulic oil cylinder 4 is started to extend to drive the movable plate 5 to move downwards, at the moment, the traction rope 13 is loosened, the cross rod 14 moves under the action of gravity, the cross rod 14 drives the ejection column 10 to move downwards, then a workpiece to be punched is placed in the lower die 9, the movable plate 5 moves downwards to drive the upper die 8 to move downwards, the die assembly of the upper die 8 and the lower die 9 is completed, then the hydraulic oil cylinder 4 is started to shrink to drive the movable plate 5 to move upwards, the movable plate 5 drives the upper die 8 to move upwards to remove the die, then the movable plate 5 moves upwards, the cross rod 14 is pulled by the traction rope 13 to drive the ejection column 10 to move upwards, and the punched oil tank plate inside the lower die 9 is ejected out through the ejection column 10, so that a worker can conveniently take out the oil tank plate.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides an oil tank stamping production mould, includes chassis (1), its characterized in that, the upper end fixedly connected with of chassis (1) two riser (2), two the upper end fixedly connected with of riser (2) is same roof (3), the upper end fixed mounting of roof (3) has hydraulic cylinder (4), the flexible end of hydraulic cylinder (4) runs through roof (3) and fixedly connected with movable plate (5) downwards, the equal fixedly connected with linking bridge (6) of the lower extreme of movable plate (5) and the upper end of chassis (1), two the inboard of linking bridge (6) is connected with mould (8), bed die (9) respectively, and go up mould (8) and be located the top of bed die (9), the inboard of chassis (1) is equipped with the liftout mechanism that extends to inside of bed die (9), liftout mechanism is connected with movable plate (5).

2. The oil tank stamping production die according to claim 1, wherein connecting plates (7) are fixedly sleeved on the side walls of the upper die (8) and the lower die (9), connecting grooves (17) are formed in the side walls of the connecting frames (6), the connecting plates (7) are located inside the connecting grooves (17), two connecting bolts (16) are connected to the frame surface of the connecting frames (6), and the connecting bolts (16) are abutted to the connecting plates (7).

3. The oil tank stamping production die according to claim 1, wherein the ejection mechanism comprises a cross rod (14), an ejection column (10) is fixedly connected to the middle of the upper surface of the cross rod (14), the ejection column (10) penetrates through the underframe (1) and the lower die (9) and extends to the inner side of the lower die (9), two traction ropes (13) are fixedly connected to the upper surface of the cross rod (14), the two traction ropes (13) are symmetrically arranged on the left side and the right side of the ejection column (10), limit sliding blocks (11) are fixedly connected to the left side and the right side wall of the movable plate (5), and the upper ends of the two traction ropes (13) are respectively connected to the lower surfaces of the two limit sliding blocks (11).

4. A stamping production mould for an oil tank according to claim 3, wherein the side walls of the two vertical plates (2) are respectively provided with a first limit chute (12) in a penetrating way, and the two limit sliders (11) are respectively and slidably connected in the two first limit chutes (12).

5. A stamping production die for an oil tank according to claim 3, wherein the left side wall and the right side wall of the chassis (1) are respectively provided with a second limiting chute (15) in a penetrating manner, two ends of the cross rod (14) respectively penetrate through the two second limiting chutes (15), and the cross rod (14) is in sliding connection with the inside of the second limiting chute (15).

6. A tank stamping production mould according to claim 3, characterized in that the ejector pin (10) is of cylindrical construction.