CN213436510U

CN213436510U - Stamping die for automobile chassis beam

Info

Publication number: CN213436510U
Application number: CN202021639945.5U
Authority: CN
Inventors: 张珂杰; 张圆堂; 王海波; 黄河
Original assignee: Youtuo Mould Kunshan Co ltd
Current assignee: Youtuo Mould Kunshan Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-15
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses an automobile chassis crossbeam stamping die, including riser and roof beam body mould, riser upper end fixedly connected with mounting panel, mounting panel upper end fixedly mounted has a cylinder, riser lower extreme fixedly connected with solid fixed splint, fixed mounting has the motor between the solid fixed splint, roof beam body mould lower extreme fixedly connected with roof beam groove mould, both sides fixedly connected with hole bores around the roof beam body mould bottom, the hole bores and sets up both sides around the roof beam groove mould, adapter sleeve No. one of the left and right sides fixedly connected with of roof beam body mould, adapter sleeve No. two of mounting panel lower extreme fixedly connected with. This chassis crossbeam stamping die can freely overturn the mould through the swing joint of second connecting rod and adapter sleeve, carries out stamping work to the crossbeam isostructure of below, reduces the change of mould, improves work efficiency, can drive the workstation through the motor and rotate, and the angle of placing of adjustment crossbeam does benefit to one-time shaping.

Description

Stamping die for automobile chassis beam

Technical Field

The utility model relates to an automobile manufacturing equipment technical field specifically is an automobile chassis crossbeam stamping die.

Background

The longitudinal beams and the cross beams of the automobile frame are processed by a stamping process. The longitudinal beams and the cross beams are basic parts forming the automobile frame, the cross beams are grooved beams, arched beams, II-shaped beams and the like according to different functions, and the cross beams are mostly formed by stamping high-strength medium-thickness steel plates.

Automobile beam is because the structure is comparatively complicated, needs the multiaspect to carry out the punching press repeatedly many times, and changes the drift repeatedly in the punching press process and can seriously influence work efficiency, so it is very important to design a stamping die that can easily change the drift structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile chassis crossbeam stamping die to it influences work efficiency's problem to provide to change stamping die repeatedly in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile chassis crossbeam stamping die, includes riser and roof beam body mould, riser upper end fixedly connected with mounting panel, mounting panel upper end fixedly mounted has a cylinder, riser lower extreme fixedly connected with solid fixed splint, fixed mounting has the motor between the solid fixed splint, roof beam body mould lower extreme fixedly connected with roof beam groove mould, both sides fixedly connected with hole bores around the roof beam body mould bottom, the hole bores sets up both sides around the roof beam groove mould, adapter sleeve No. one of roof beam body mould left and right sides fixedly connected with, adapter sleeve No. two of mounting panel lower extreme fixedly connected with.

Preferably, the roof beam body mould is rectangle indent structure, the roof beam groove mould is four prismatic table type structures, No. two first connecting rods of adapter sleeve lower extreme fixedly connected with, first connecting rod lower extreme swing joint has the second connecting rod, fixedly connected with spring between first connecting rod and the second connecting rod, the diameter of first connecting rod is greater than the diameter of second connecting rod.

Preferably, the lower end of the second connecting rod is movably connected with the inner side of the first connecting sleeve, the lower end of the first air cylinder is movably connected with a lifting rod, the lower end of the lifting rod is fixedly connected with a punch, the lower end of the punch is fixedly connected with an anti-slip pad, and the length and the width of the punch are smaller than those of the beam body die.

Preferably, be provided with the workstation between solid fixed splint and the drift, the resettlement groove has been seted up to the workstation upper end, the length and the width in resettlement groove all are greater than the length and the width of roof beam body mould, the equal fixedly connected with mount pad in workstation upper end left and right sides, mount pad outer end fixed mounting has No. two cylinders.

Preferably, the inner side of the second cylinder is movably connected with a locking rod, a beam top plate is arranged on the inner side of the placement groove, a beam groove is formed in the upper end of the beam top plate, the beam top plate is arranged between the locking rods, beam holes are formed in the front side and the rear side of the beam groove, and the length of the locking rod is greater than the length from the workbench to the placement groove.

Preferably, the lower end of the workbench is provided with a shaft support, the upper end of the motor is movably connected with a connector, the connector is movably connected to the inner side of the shaft support, a ball is arranged between the connector and the shaft support, and the upper end of the connector is fixedly connected with the lower end of the workbench.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the stamping die for the cross beam of the automobile chassis, the die can be freely turned over through the movable connection of the second connecting rod and the first connecting sleeve, and different structures of the cross beam below the die are stamped, so that the replacement of the die is reduced, and the working efficiency is improved;

2. according to the stamping die for the cross beam of the automobile chassis, the main body of the cross beam is fixed on the workbench by the locking rod driven by the second cylinder, so that the situation that the cross beam moves under the stamping force of the upper punch and the final cross beam forming effect is influenced is avoided;

3. this chassis crossbeam stamping die can drive the workstation through the motor and rotate, and the angle of placing of adjustment crossbeam makes its stamping position and the mould position of top reach the best identical effect, does benefit to one-time shaping.

Drawings

FIG. 1 is a schematic view of a stamping structure of a beam top plate of the present invention;

FIG. 2 is a schematic view of the cross beam groove stamping structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the beam body mold and the beam groove mold of the present invention;

FIG. 4 is a schematic view of the mounting structure of the motor and the worktable of the present invention;

fig. 5 is a schematic view of the installation structure of the first connecting rod and the second connecting rod of the present invention.

In the figure: 1. a vertical plate; 2. mounting a plate; 3. a first cylinder; 4. fixing the clamping plate; 5. a motor; 6. a beam body mold; 7. a beam groove mold; 8. drilling a hole; 9. a first connecting sleeve; 10. a second connecting sleeve; 11. a first link; 12. a second link; 13. a spring; 14. a lifting rod; 15. a punch; 16. a non-slip mat; 17. a work table; 18. a placing groove; 19. a mounting seat; 20. a second cylinder; 21. a lock lever; 22. a beam top plate; 23. a beam groove; 24. a beam hole; 25. a shaft support; 26. a connector; 27. and a ball.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automobile chassis crossbeam stamping die, including riser 1 and roof

beam body mould

6, 1 upper end fixedly connected with mounting panel 2 of riser, 2 upper end fixedly mounted of mounting panel has cylinder 3 No. one, 1 lower extreme fixedly connected with solid fixed splint 4 of riser, fixedly mounted has motor 5 between the solid fixed

splint

4, 6 lower extreme fixedly connected with roof beam body mould 7 of roof beam body mould, 6 front and back both sides fixedly connected with hole bores 8 in roof beam body mould bottom, the hole bores 8 sets up in roof beam groove mould 7 front and back both sides, 6 left and right sides fixedly connected with adapter sleeve 9 in roof beam body mould, 2 lower extreme fixedly connected with adapter sleeve 10 No. two of mounting panel.

Further, roof beam body mould 6 is rectangle indent structure, and beam groove mould 7 is four prismatic table type structures, the first connecting rod 11 of No. two adapter sleeve 10 lower extreme fixedly connected with, and 11 lower extreme swing joint of first connecting rod have second connecting rod 12, fixedly connected with spring 13 between first connecting rod 11 and the second connecting rod 12, and the diameter of first connecting rod 11 is greater than the diameter of second connecting rod 12, can reset first connecting rod 11 and second connecting rod 12 through spring 13.

Further, the lower end of the second connecting rod 12 is movably connected with the inner side of the first connecting sleeve 9, the lower end of the first air cylinder 3 is movably connected with a lifting rod 14, a punch 15 is fixedly connected with the lower end of the lifting rod 14, an anti-slip pad 16 is fixedly connected with the lower end of the punch 15, the length and the width of the punch 15 are smaller than those of the beam body die 6, and the beam body die 6 is driven to punch through the punch 15.

Further, be provided with workstation 17 between solid fixed splint 4 and the drift 15, place groove 18 has been seted up to workstation 17 upper end, and the length and the width in place groove 18 all are greater than the length and the width of roof beam body mould 6, the equal fixedly connected with mount pad 19 of workstation 17 upper end left and right sides, and mount pad 19 outer end fixed mounting has No. two cylinders 20, prevents lateral shifting through No. two cylinders 20 fixed metal spare.

Further, the inner side of the second cylinder 20 is movably connected with a locking rod 21, the inner side of the placing groove 18 is provided with a beam top plate 22, the upper end of the beam top plate 22 is provided with a beam groove 23, the beam top plate 22 is arranged between the locking rods 21, beam holes 24 are formed in the front side and the rear side of the beam groove 23, the length of the locking rod 21 is larger than that of the workbench 17 to the placing groove 18, and the beam top plate 22 and the beam groove 23 are respectively stamped through a turnover metal piece.

Further, the lower end of the workbench 17 is provided with a shaft support 25, the upper end of the motor 5 is movably connected with a connector 26, the connector 26 is movably connected to the inner side of the shaft support 25, a ball 27 is arranged between the connector 26 and the shaft support 25, the upper end of the connector 26 is fixedly connected with the lower end of the workbench 17, and the workbench 17 is driven by the motor 5 to rotate to adjust the stamping angle.

The working principle is as follows: firstly, a metal piece of a chassis beam is placed in a placement groove 18 on a workbench 17, then a second cylinder 20 is started, a locking rod 21 is pushed out and attached to the surface of the metal piece to prevent the metal piece from moving laterally due to overlarge pressure in the stamping process, then a first cylinder 3 is started to drive a punch 15 to move downwards slowly until an anti-skid pad 16 is attached to the top end of a beam groove die 7, then the punch 15 rapidly pushes the beam groove die 7 downwards, a first connecting rod 11 and a second connecting rod 12 are stretched and unfolded, a groove of the beam body die 6 acts on the metal piece to punch a beam top plate 22, the first cylinder 3 resets the punch 15 after the punching is completed, the beam body die 6 and the beam groove die 7 synchronously contract upwards along with the second connecting rod 12 due to a spring 13, then the locking of the metal piece by the second cylinder 20 is released, the metal piece is turned over, one side of the beam top plate 22 is placed downwards in the placement groove 18, the cylinder 20 of reuse carries out the fixed of both sides, and carry out the upset that uses the axis as the center with roof beam body mould 6 and roof beam groove mould 7 simultaneously and make roof beam groove mould 7 down, No. 3 cylinders of rethread drive drift 15 with roof beam groove mould 7 ejecting down to make the crossbeam groove 23 stamping forming of metalwork, in stamping process, utilize motor 5 to drive workstation 17 to carry out the ascending rotation of horizontal direction, finely tune the position of metalwork and make its punching press position and angle more coincide with the mould, improve the off-the-shelf quality of punching press, equipment can carry out continuous punching press to the isostructure of same crossbeam here, the change stamping die has been avoided many times, and the work efficiency is improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an automobile chassis crossbeam stamping die, includes riser and roof beam body mould, its characterized in that: the mounting panel is fixedly connected with the upper end of the vertical plate, a cylinder is fixedly mounted on the upper end of the mounting panel, a fixed clamping plate is fixedly connected with the lower end of the vertical plate, a motor is fixedly mounted between the fixed clamping plates, a beam groove die is fixedly connected with the lower end of the beam body die, hole drills are fixedly connected with the front side and the rear side of the bottom end of the beam body die and are arranged on the front side and the rear side of the beam groove die, a first connecting sleeve is fixedly connected with the left side and the right side of the beam body die, and a second connecting.

2. The automotive chassis beam stamping die according to claim 1, wherein: the roof beam body mould is rectangle indent structure, roof beam groove mould is four prismatic table type structures, No. two first connecting rods of adapter sleeve lower extreme fixedly connected with, first connecting rod lower extreme swing joint has the second connecting rod, fixedly connected with spring between first connecting rod and the second connecting rod, the diameter of first connecting rod is greater than the diameter of second connecting rod.

3. The automotive chassis beam stamping die according to claim 2, wherein: the lower end of the second connecting rod is movably connected with the inner side of the first connecting sleeve, the lower end of the first air cylinder is movably connected with a lifting rod, the lower end of the lifting rod is fixedly connected with a punch, the lower end of the punch is fixedly connected with an anti-slip pad, and the length and the width of the punch are smaller than those of the beam body die.

4. The automotive chassis beam stamping die according to claim 3, wherein: the utility model discloses a beam body mould, including the punch head, be provided with the workstation between solid fixed splint and the punch head, the arrangement groove has been seted up to the workstation upper end, the length and the width in arrangement groove all are greater than the length and the width of roof beam body mould, the equal fixedly connected with mount pad in workstation upper end left and right sides, mount pad outer end fixed mounting has No. two cylinders.

5. The automotive chassis beam stamping die according to claim 4, wherein: the inner side of the second cylinder is movably connected with a locking rod, a beam top plate is arranged on the inner side of the placement groove, a beam groove is formed in the upper end of the beam top plate, the beam top plate is arranged between the locking rods, beam holes are formed in the front side and the rear side of the beam groove, and the length of the locking rod is greater than the length of the workbench to the placement groove.

6. The automotive chassis beam stamping die according to claim 4, wherein: the lower end of the workbench is provided with a shaft support, the upper end of the motor is movably connected with a connector, the connector is movably connected to the inner side of the shaft support, balls are arranged between the connector and the shaft support, and the upper end of the connector is fixedly connected with the lower end of the workbench.