CN215279547U

CN215279547U - Hot stamping die assembly for sheet metal part

Info

Publication number: CN215279547U
Application number: CN202121410596.4U
Authority: CN
Inventors: 于世军
Original assignee: Yangzhou Xincanyi Mechanical Equipment Co ltd
Current assignee: Yangzhou Xincanyi Mechanical Equipment Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-24
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to a hot stamping technical field, and a sheet metal component hot stamping die subassembly is disclosed, including hot stamping die and punching machine, hot stamping die is located inside the punching machine, the chamber is placed to the top fixedly connected with of punching machine, place the internal surface top fixedly connected with air heater in chamber, the equal fixedly connected with fixed plate in both sides upper end of punching machine, two fixed plates all rotate through first bearing and are connected with the montant, the equal fixedly connected with shower nozzle of lower extreme of two montants, the both sides of air heater all communicate and are equipped with the hot-blast main, the other end of hot-blast main passes places the chamber and communicates the setting with the shower nozzle, the both sides lower extreme of placing the chamber has all seted up logical groove, it is equipped with reciprocating transmission mechanism jointly to place intracavity surface both sides, the internal surface top right side of placing the chamber is equipped with rotary transmission mechanism. The utility model discloses can carry out constant temperature to the sheet metal component of transfer in-process and handle, prevent that the temperature drop is too fast, guarantee follow-up punching press quality.

Description

Hot stamping die assembly for sheet metal part

Technical Field

The utility model relates to a hot stamping technical field especially relates to a sheet metal component hot stamping die subassembly.

Background

The hot stamping forming technology is an important production technology process in the manufacture of automobile parts, which utilizes the principle of metal thermoplastic forming, can realize quenching heat treatment on a plate material while forming, and improves the forming performance of the material.

The existing hot stamping die for the sheet metal part needs to send the raw materials subjected to heat treatment into the die through a mechanical arm when in use, and contacts with air in the original transfer process, so that the surface temperature of the original is easily reduced, the sheet metal part is cooled partially, and the stamping forming quality is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art sheet metal component through manipulator transfer process and air contact, take place partial cooling easily to reduce the problem of follow-up stamping forming's quality, and the sheet metal component hot stamping die subassembly that proposes.

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

the utility model provides a sheet metal component hot stamping die subassembly, includes hot stamping die and punching machine, hot stamping die is located inside the punching machine, the chamber is placed to the top fixedly connected with of punching machine, place the interior surface top fixedly connected with air heater in chamber, the equal fixedly connected with fixed plate in both sides upper end of punching machine, two the fixed plate all rotates through first bearing and is connected with the montant, two the equal fixedly connected with shower nozzle of lower extreme of montant, the both sides of air heater all communicate and are equipped with the hot-blast main, the other end of hot-blast main passes places the chamber and sets up with the shower nozzle intercommunication, the both sides lower extreme of placing the chamber has all seted up logical groove, it is equipped with reciprocating transmission mechanism jointly to place intracavity surface both sides, the interior surface top right side of placing the chamber is equipped with rotary transmission mechanism.

Preferably, reciprocal drive mechanism includes reciprocal lead screw, the pole wall both ends of reciprocal lead screw are all rotated through second bearing and the internal surface both sides of placing the chamber and are connected, the pole wall screw thread of reciprocal lead screw has cup jointed the slider, the front side fixedly connected with rack of slider, two the pole wall upper end of montant all fixedly cup joints the round gear.

Preferably, the rotary transmission mechanism comprises a first bevel gear and a motor, the motor is fixedly connected with the right side of the top of the inner surface of the placing cavity, the output end of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a second bevel gear, the first bevel gear is fixedly sleeved with the right end of the rod wall of the reciprocating screw rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, the first bevel gear and the second bevel gear are both located on the rear side of the rack.

Preferably, the two circular gears, the through groove and the rack are all located on the same horizontal line.

Preferably, the two hot air pipes are both made of high-pressure hoses.

Compared with the prior art, the utility model provides a sheet metal component hot stamping die subassembly possesses following beneficial effect:

1. this sheet metal component hot stamping die subassembly through fixed plate, montant, reciprocating transmission mechanism, air heater, hot-blast main and the shower nozzle that is equipped with, can carry out the hot-blast cover that lasts to the sheet metal component in the transfer process, prevents that the sheet metal component from reducing at the excessive speed of surface temperature in the transfer process to guarantee the follow-up punching press quality of sheet metal component.

2. This sheet metal component hot stamping die subassembly through the chamber of placing and rotary drive mechanism that are equipped with, can make reciprocating drive mechanism can carry out stable transmission work for two shower nozzles can carry out lasting swing and blow hot-blast to the sheet metal component.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can carry out the hot-blast cover that lasts to the sheet metal component in the sheet metal component transfer process for sheet metal component surface temperature can't descend fast, thereby guarantees the quality when follow-up sheet metal component hot stamping.

Drawings

Fig. 1 is a schematic structural view of a sheet metal part hot stamping die assembly provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1 hot stamping die, 2 punching machines, 3 placing cavities, 4 hot air blowers, 5 fixing plates, 6 vertical rods, 7 spray heads, 8 hot air pipes, 9 reciprocating screw rods, 10 sliding blocks, 11 racks, 12 circular gears, 13 first bevel gears, 14 motors, 15 rotating rods and 16 second bevel gears.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a sheet metal component hot stamping die subassembly, including hot stamping die 1 and punching machine 2, hot stamping die 1 is located inside punching machine 2, chamber 3 is placed to punching machine 2's top fixedly connected with, place the internal surface top fixedly connected with air heater 4 of chamber 3, the equal fixedly connected with fixed plate 5 in both sides upper end of punching machine 2, two fixed plate 5 all rotate through first bearing and are connected with montant 6, the equal fixedly connected with shower nozzle 7 of lower extreme of two montants 6, be convenient for transmit hot-blast to the outside, the both sides of air heater 4 all communicate and are equipped with hot-blast main 8, the other end of hot-blast main 8 passes places chamber 3 and communicates the setting with shower nozzle 7, the both sides lower extreme of placing chamber 3 has all seted up logical groove, lead to the removal of follow-up rack 11 of convenient to lead to, place 3 internal surface both sides in chamber and be equipped with reciprocating transmission mechanism jointly, the internal surface top right side of placing chamber 3 is equipped with rotary transmission mechanism.

Reciprocating transmission mechanism includes reciprocal lead screw 9, and the pole wall both ends of reciprocal lead screw 9 all rotate through second bearing and the internal surface both sides of placing chamber 3 and be connected, and slider 10 has been cup jointed to the pole wall screw thread of reciprocal lead screw 9, and slider 10 and punching machine 2's top contact carry on spacingly to the removal of slider 10, and slider 10's front side fixedly connected with rack 11, the pole wall upper end of two montants 6 has all fixedly cup jointed round gear 12.

The rotary transmission mechanism comprises a first bevel gear 13 and a motor 14, the motor 14 is fixedly connected with the right side of the top of the inner surface of the placing cavity 3, the output end of the motor is fixedly connected with a rotating rod 15, the bottom of the rotating rod 15 is fixedly connected with a second bevel gear 16, the first bevel gear 13 is fixedly sleeved with the right end of the rod wall of the reciprocating screw rod 9, and the first bevel gear 13 is meshed with the second bevel gear 16.

First bevel gear 13 and second bevel gear 16 all are located the rear side of rack 11 to meshing between the bevel gear does not influence the normal removal of rack 11, and two circular gears 12 all are located same water flat line with logical groove and rack 11, make rack 11 can pass through logical groove and carry out the contact engagement with gear 12, and two hot-blast main 8 all adopt high-pressure hose to make, guarantee hot-blast main 8's life.

In the utility model, the sheet metal part is transported by the manipulator in the heat treatment transfer process, thereby the air heater 4 and the motor 14 are simultaneously started before the manipulator picks the plate, the hot air starts to produce hot air when the air heater 4 is started, the hot air flows into the spray head 7 through the hot air pipe 8, and finally the hot air is sprayed out from the spray head 7, the motor 14 drives the rotating rod 15 to rotate after being started, the rotating rod 15 rotates by the meshing of the first bevel gear 13 and the second bevel gear 16 in the rotating process, the reciprocating screw rod 9 rotates, the slide block 10 on the rod wall starts to reciprocate along the top of the punch 2 when the reciprocating screw rod 9 rotates, the rack 11 on the front side is driven to transversely move when the slide block 10 moves, one end of the rack 11 passes through the through groove and is in contact meshing with the circular gear 12 in the moving process, the circular gear 12 drives the vertical rod 6 to rotate, thereby the spray head 7 at the lower end of the vertical rod 6 starts to swing, and at the reciprocal in-process that moves back of slider 10, rack 11 drives circular gear 12 and montant 6 reversal to at the slider 10 in-process that moves continuously, two montants 6 and shower nozzle 7 receive intermittent type nature swing, guarantee that hot-blast can cover the sheet metal component of transfer in-process, prevent that sheet metal component surface temperature from declining fast, guarantee follow-up punching press quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sheet metal part hot stamping die assembly comprises a hot stamping die (1) and a punching machine (2), and is characterized in that the hot stamping die (1) is positioned inside the punching machine (2), the top of the punching machine (2) is fixedly connected with a placing cavity (3), the top of the inner surface of the placing cavity (3) is fixedly connected with a hot air blower (4), the upper ends of the two sides of the punching machine (2) are fixedly connected with fixing plates (5), the two fixing plates (5) are rotatably connected with vertical rods (6) through first bearings, the lower ends of the two vertical rods (6) are fixedly connected with spray heads (7), the two sides of the hot air blower (4) are respectively communicated with a hot air pipe (8), the other end of the hot air pipe (8) penetrates through the placing cavity (3) and is communicated with the spray heads (7), the lower ends of the two sides of the placing cavity (3) are respectively provided with a through groove, the two sides of the inner surface of the placing cavity (3) are provided with reciprocating transmission mechanisms together, and the right side of the top of the inner surface of the placing cavity (3) is provided with a rotating transmission mechanism.

2. The hot stamping die assembly for the sheet metal parts is characterized in that the reciprocating transmission mechanism comprises a reciprocating screw rod (9), two ends of a rod wall of the reciprocating screw rod (9) are rotatably connected with two sides of the inner surface of the placing cavity (3) through second bearings, a sliding block (10) is sleeved on the rod wall of the reciprocating screw rod (9) in a threaded mode, a rack (11) is fixedly connected to the front side of the sliding block (10), and circular gears (12) are fixedly sleeved on the upper ends of the rod walls of the two vertical rods (6).

3. The hot stamping die assembly for the sheet metal parts is characterized in that the rotary transmission mechanism comprises a first bevel gear (13) and a motor (14), the motor (14) is fixedly connected with the right side of the top of the inner surface of the placing cavity (3), the output end of the motor is fixedly connected with a rotating rod (15), a second bevel gear (16) is fixedly connected to the bottom of the rotating rod (15), the first bevel gear (13) is fixedly sleeved with the right end of the rod wall of the reciprocating screw rod (9), and the first bevel gear (13) is meshed with the second bevel gear (16).

4. A hot stamping die assembly as claimed in claim 3, characterised in that the first and second bevel gears (13, 16) are located on the rear side of the rack (11).

5. A hot-stamping die assembly as claimed in claim 2, characterised in that the two circular gears (12) and through slots and the rack (11) are all located on the same horizontal line.

6. A hot-stamping die assembly as claimed in claim 1, wherein both of said hot air ducts (8) are made of high pressure hose.