CN216828225U

CN216828225U - Adjustable anti-collision beam die for off-highway wide-body dump truck

Info

Publication number: CN216828225U
Application number: CN202122474632.XU
Authority: CN
Inventors: 胡孔兵; 方增
Original assignee: Zhengzhou Paisi Car Body Engineering Co ltd
Current assignee: Zhengzhou Paisi Car Body Engineering Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-06-28
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an adjustable non-highway broad body tipper anticollision roof beam mould, including the fixed plate that is equipped with the landing leg, first hydraulic structure, the second hydraulic structure, adjustment mechanism includes the die holder, the top of die holder is provided with the work piece groove, the bottom in work piece groove is provided with the die cavity, the inside in die cavity is provided with the push pedal, one side of push pedal is provided with the third pneumatic cylinder, the inner wall at the die cavity is fixed to the one end of third pneumatic cylinder, the other end of third pneumatic cylinder is fixed in the push pedal, the front side and the rear side of die holder bottom all are provided with the slider, the slider sliding connection of the slider of front side and the slider sliding connection of rear side has the spout, be provided with the threaded rod in the spout, two threaded rods respectively rather than the slider threaded connection that corresponds, the one end of threaded rod has the motor through the coupling joint, the other end of threaded rod passes through bearing and spout rotation connection, therefore this application can adjust the mould and accomplish different width anticollision roof beams of width as required design according to the anticollision roof beam width And (4) stamping and forming.

Description

Adjustable anti-collision beam die for off-highway wide-body dump truck

Technical Field

The utility model relates to the technical field of mold, specifically be an adjustable anti-collision beam mold of off-highway wide-body dumper.

Background

The mould, used in the industrial production to get various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die-casting or forging and pressing molding, smelting, stamping, etc., in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, the person has the title of "industrial mother"; some dump trucks have larger volumes and need wider anti-collision beams, some dump trucks have smaller volumes and need narrower anti-collision beams, the anti-collision beam mold of the existing off-highway wide-body dump truck can only mold one width of anti-collision beams generally, and is not convenient to adjust, and the width of the anti-collision beam of the dump truck can be determined according to the size of the dump truck in reality, so that the adjustable off-highway wide-body dump truck anti-collision beam mold needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, the utility model provides an adjustable non-highway broad body tipper anticollision roof beam mould, drive the push pedal and adjust the width of die cavity through the third pneumatic cylinder, and can make the slider move on the threaded rod and slide in the spout through the motor as required fashioned anticollision roof beam width, thereby drive die holder moving as a whole to first terrace die or second terrace die under, and under the effect of first pneumatic cylinder or second pneumatic cylinder, make first terrace die or second terrace die descend and to work piece punching press to the die cavity in, consequently this application can be as required the design anticollision roof beam width and adjust the mould and accomplish the stamping forming of different width anticollision roof beams, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable anti-collision beam die of an off-highway wide-body dumper comprises a fixed plate, wherein supporting legs are arranged at four corners of the bottom of the fixed plate, a first hydraulic structure and a second hydraulic structure are arranged at the bottom of the fixed plate, an adjusting mechanism is arranged under the first hydraulic structure and the second hydraulic structure and supports the fixed plate through the supporting legs and enables the fixed plate to be stable, the adjusting mechanism comprises a lower die holder, a workpiece groove is formed in the top of the lower die holder, a concave die groove is formed in the bottom of the workpiece groove, a push plate is arranged inside the concave die groove, a third hydraulic cylinder is arranged on one side of the push plate, one end of the third hydraulic cylinder is fixed on the inner wall of the concave die groove, the other end of the third hydraulic cylinder is fixed on the push plate, sliding blocks are arranged on the front side and the rear side of the bottom of the lower die holder, and the sliding grooves are connected to the sliding blocks on the front side and the rear side, threaded rods are arranged in the sliding grooves, the two threaded rods are respectively in threaded connection with the corresponding sliding blocks, one ends of the threaded rods are connected with a motor through a coupler, and the other ends of the threaded rods are rotationally connected with the sliding grooves through bearings; drive the push pedal and adjust the width in die cavity through the third pneumatic cylinder, the work piece is placed to the work piece inslot, makes the slider remove on the threaded rod and slide in the spout through the motor to drive die holder moving as a whole, the fashioned anticollision roof beam width of moulding-die as required removes the die holder to first terrace die or second terrace die under in order to accomplish the moulding-die shaping.

Furthermore, the first hydraulic structure comprises a first hydraulic cylinder, a first pressing plate and a first male die, the first hydraulic cylinder is fixed on the lower surface of the fixing plate, the first pressing plate is arranged at the bottom of the first hydraulic cylinder, the first male die is arranged at the bottom of the first pressing plate, and the first pressing plate and the first male die are driven to lift through the first hydraulic cylinder.

Furthermore, the second hydraulic structure includes a second hydraulic cylinder, a second pressing plate and a second male die, the second hydraulic cylinder is fixed on the lower surface of the fixing plate, the second pressing plate is arranged at the bottom of the second hydraulic cylinder, the second male die is arranged at the bottom of the second pressing plate, and the second pressing plate and the second male die are driven to lift through the second hydraulic cylinder.

Further, the first male die and the second male die are linearly arranged, and the widths of the first male die and the second male die are different.

Compared with the prior art, the beneficial effects of the utility model are that: drive the push pedal and adjust the width of die cavity through the third pneumatic cylinder, and can make the slider move on the threaded rod and slide in the spout through the motor as required fashioned anticollision roof beam width, thereby drive die holder integral movement to first terrace die or second terrace die under, and under the effect of first pneumatic cylinder or second pneumatic cylinder, make first terrace die or second terrace die descend and stamp the work piece to the die cavity in, consequently the impact beam width that this application can design as required and adjust the mould and accomplish the stamping forming of different width anticollision roof beams.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. the hydraulic press comprises a fixing plate, 2, supporting legs, 3, a first hydraulic structure, 31, a first hydraulic cylinder, 32, a first pressing plate, 33, a first male die, 4, a second hydraulic structure, 41, a second hydraulic cylinder, 42, a second pressing plate, 43, a second male die, 5, an adjusting mechanism, 51, a lower die holder, 52, a workpiece groove, 53, a female die groove, 54, a push plate, 55, a third hydraulic cylinder, 56, a sliding block, 57, a sliding groove, 58, a threaded rod, 59 and a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable anti-collision beam die of an off-road wide dumper comprises a fixing plate 1, supporting legs 2 are arranged at four corners of the bottom of the fixing plate 1, a first hydraulic structure 3 and a second hydraulic structure 4 are arranged at the bottom of the fixing plate 1, an adjusting mechanism 5 is arranged right below the first hydraulic structure 3 and the second hydraulic structure 4 and supports the fixing plate 1 through the supporting legs 2 and enables the fixing plate 1 to keep stable, the adjusting mechanism 5 comprises a lower die base 51, a workpiece groove 52 is arranged at the top of the lower die base 51, a concave die groove 53 is arranged at the bottom of the workpiece groove 52, a push plate 54 is arranged inside the concave die groove 53, a third hydraulic cylinder 55 is arranged on one side of the push plate 54, one end of the third hydraulic cylinder 55 is fixed on the inner wall of the concave die groove 53, the other end of the third hydraulic cylinder 55 is fixed on the push plate 54, sliding blocks 56 are arranged on the front side and the rear side of the bottom of the lower die base 51, and sliding blocks 56 on the front side and the rear side are connected with sliding grooves 57 in a sliding manner, a threaded rod 58 is arranged in the sliding groove 57, the two threaded rods 58 are respectively in threaded connection with the corresponding sliding blocks 56, one end of each threaded rod 58 is connected with a motor 59 through a coupler, and the other end of each threaded rod 58 is rotationally connected with the sliding groove 57 through a bearing; the third hydraulic cylinder 55 drives the push plate 54 to adjust the width of the die cavity 53, a workpiece is placed in the workpiece groove 52, the sliding block 56 moves on the threaded rod 58 and slides in the sliding groove 57 through the motor 59, so that the lower die holder 51 is driven to integrally move, and the lower die holder 51 is moved to be under the first male die 33 or the second male die 43 according to the width of an anti-collision beam required to be subjected to die-molding so as to complete the die-molding.

The first hydraulic structure 3 comprises a first hydraulic cylinder 31, a first pressing plate 32 and a first male die 33, the first hydraulic cylinder 31 is fixed on the lower surface of the fixing plate 1, the first pressing plate 32 is arranged at the bottom of the first hydraulic cylinder 31, the first male die 33 is arranged at the bottom of the first pressing plate 32, and the first pressing plate 32 and the first male die 33 are driven to ascend and descend by the first hydraulic cylinder 31.

The second hydraulic structure 4 comprises a second hydraulic cylinder 41, a second pressure plate 42 and a second male die 43, the second hydraulic cylinder 41 is fixed on the lower surface of the fixing plate 1, the second pressure plate 42 is arranged at the bottom of the second hydraulic cylinder 41, the second male die 43 is arranged at the bottom of the second pressure plate 42, and the second hydraulic cylinder 41 drives the second pressure plate 42 and the second male die 43 to lift.

The first punch 33 and the second punch 43 are linearly arranged, and the widths of the first punch 33 and the second punch 43 are different.

When in use: the first hydraulic cylinder 31, the second hydraulic cylinder 41 and the third hydraulic cylinder 55 are all connected with hydraulic pumps, the motor 59 and the hydraulic pumps are all controlled by an external controller, firstly, according to the requirement, a wider or narrower anti-collision beam is formed, according to the width, then the third hydraulic cylinder 55 drives the push plate 54 to adjust the width of the die groove 53, and the slide block 56 moves on the threaded rod 58 and slides in the slide groove 57 through the motor 59 according to the width of the anti-collision beam to be molded, thereby driving the lower die holder 51 to integrally move to the position right below the first punch 33 or the second punch 43, and the first punch 33 or the second punch 43 is lowered to punch the workpiece into the die groove 53 under the action of the first hydraulic cylinder 31 or the second hydraulic cylinder 41, therefore, the width of the anti-collision beam can be designed according to needs, the die is adjusted, and the stamping forming of the anti-collision beams with different widths is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an off-highway broad body tipper anticollision roof beam mould with adjustable, includes the fixed plate, the four corners of the bottom of fixed plate all is provided with landing leg, its characterized in that: the bottom of the fixed plate is provided with a first hydraulic structure and a second hydraulic structure, an adjusting mechanism is arranged under the first hydraulic structure and the second hydraulic structure, the adjusting mechanism comprises a lower die base, the top of the lower die base is provided with a workpiece groove, the bottom of the workpiece groove is provided with a die groove, a push plate is arranged inside the die groove, one side of the push plate is provided with a third hydraulic cylinder, one end of the third hydraulic cylinder is fixed on the inner wall of the die groove, the other end of the third hydraulic cylinder is fixed on the push plate, the front side and the rear side of the bottom of the lower die base are both provided with a slide block, the slide block at the front side and the slide block at the rear side are both provided with slide grooves in sliding connection, threaded rods are arranged in the slide grooves, the two threaded rods are respectively in threaded connection with the slide blocks corresponding to the threaded rods, and one end of each threaded rod is connected with a motor through a coupler, the other end of the threaded rod is rotationally connected with the sliding groove through a bearing.

2. The adjustable off-highway wide-body dumper impact beam mold according to claim 1, characterized in that: the first hydraulic structure comprises a first hydraulic cylinder, a first pressing plate and a first male die, the first hydraulic cylinder is fixed on the lower surface of the fixing plate, the first pressing plate is arranged at the bottom of the first hydraulic cylinder, and the first male die is arranged at the bottom of the first pressing plate.

3. The adjustable off-highway wide-body dumper impact beam mold according to claim 2, characterized in that: the second hydraulic structure comprises a second hydraulic cylinder, a second pressing plate and a second male die, the second hydraulic cylinder is fixed on the lower surface of the fixing plate, the second pressing plate is arranged at the bottom of the second hydraulic cylinder, and the second male die is arranged at the bottom of the second pressing plate.

4. The adjustable off-highway wide-body dumper impact beam mold according to claim 3, characterized in that: the first male die and the second male die are linearly arranged, and the widths of the first male die and the second male die are different.