CN110884203A

CN110884203A - Porous stamping die for hardware processing

Info

Publication number: CN110884203A
Application number: CN201911162961.1A
Authority: CN
Inventors: 倪程凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-03-17

Abstract

The invention relates to the technical field of stamping dies and discloses a porous stamping die for hardware processing. The porous stamping die for hardware processing comprises an upper die base, wherein the bottom of the upper die base is fixedly connected with the top end of a male die, the bottom of the upper die base is fixedly connected with the top end of a spring, the bottom end of the spring is fixedly connected with the top of a lower die base, the top of the lower die base is fixedly connected with the bottom end of a first guide sleeve, the first guide sleeve is movably connected with a first guide pillar, and the top end of the first guide pillar is fixedly connected with the bottom of the upper die base. This porous stamping die for hardware processing through install two die additional on the conveyer belt, accomplishes the punching press back as first terrace die, moves right under the conveying of conveyer belt, and when second terrace die reachd under the terrace die, the conveyer belt stopped, and the upper die base accomplishes the punching press to the second work piece down, has realized the purpose of quick punching press, has solved the problem that traditional stamping die can not quick punching press.

Description

Porous stamping die for hardware processing

Technical Field

The invention relates to the technical field of stamping dies, in particular to a porous stamping die for hardware processing.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die (commonly called as a cold stamping die), most stamping dies can only stamp singly during stamping, and a clamp needs to be frequently disassembled, so that the stamping is slow, and the stamping efficiency is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a porous stamping die for hardware processing, which has the advantages of rapid stamping of a plurality of dies and no waiting for the replacement time of a stamping part, namely 'loading and stamping when needed', and solves the problems that the traditional stamping die cannot rapidly stamp and needs to wait for the time of releasing a clamp when stamping.

(II) technical scheme

In order to realize the purpose of rapid stamping of a plurality of dies without waiting for the replacement time of the stamping parts, namely 'loading and stamping when needed', the invention provides the following technical scheme: the porous stamping die for hardware processing comprises an upper die holder, wherein the bottom of the upper die holder is fixedly connected with the top end of a male die, the bottom of the upper die holder is fixedly connected with the top end of a spring, the bottom end of the spring is fixedly connected with the top of a lower die holder, the top of the lower die holder is fixedly connected with the bottom end of a first guide sleeve, the first guide sleeve is movably connected with a first guide pillar, the top end of the first guide pillar is fixedly connected with the bottom of the upper die holder, the bottom of the upper die holder is fixedly connected with the top end of a second guide pillar, the second guide pillar is movably connected with a second guide sleeve, and the bottom end of the second guide sleeve is fixedly connected with the top of the lower die holder.

The top of the lower die holder is fixedly connected with the bottom end of the first buffer plate, the top end of the first buffer plate is fixedly connected with the bottom end of the first support rod, the first support rod is connected with the first rotating shaft in a sleeved mode, the front surface and the back surface of the first rotating shaft respectively extend to the outer portion of the first support rod, a first shaft sleeve is arranged at the joint of the first rotating shaft and the first support rod, the first shaft sleeve is fixedly connected with the first support rod, the first rotating shaft is movably connected with one end of the conveyor belt, one end, far away from the first rotating shaft, of the conveyor belt is movably connected with the second rotating shaft, the second rotating shaft is connected with the second support rod in a sleeved mode, a second shaft sleeve is arranged at the joint of the second support rod and the second rotating shaft, the second shaft sleeve is fixedly connected with the second support rod, the bottom end of the second support rod is fixedly connected with the top end of the second buffer plate, and the bottom end of the second, the utility model discloses a die holder, including die holder, motor, conveyer belt, buffering layer, die, bottom fixed connection, the top of die holder and the bottom fixed connection of motor, the output of motor and the one end swing joint of belt, the one end that the motor was kept away from to the belt and the front end swing joint of first pivot, the surface of conveyer belt and the bottom fixed connection on buffering layer, the top on buffering layer and the bottom threaded connection of fixed plate, the top of fixed plate and the bottom fixed connection of die.

Preferably, the number of the springs is two, and the two springs are symmetrically distributed between the upper die holder and the lower die holder relative to the male die.

Preferably, a hole penetrating from the front surface to the back surface is formed in the first support rod, and the size of the hole is matched with that of the first rotating shaft.

Preferably, a hole penetrating from the front face to the back face is formed in the second support rod, and the size of the hole is matched with that of the second rotating shaft.

Preferably, the number of the fixing plates is two, and the two fixing plates are in threaded connection with the cushioning layer through bolts.

Preferably, the inside card of bradyseism layer is equipped with the draw-in groove, is provided with the screw thread in the draw-in groove, and the size and the screw thread that set up of this draw-in groove match with the size and the screw thread of bolt.

Compared with the prior art, the invention provides a porous stamping die for hardware processing, which has the following beneficial effects:

1. this porous stamping die for hardware processing through install two die additional on the conveyer belt, accomplishes the punching press back as first terrace die, moves right under the conveying of conveyer belt, and when second terrace die reachd under the terrace die, the conveyer belt stopped, and the upper die base accomplishes the punching press to the second work piece down, has realized the purpose of quick punching press, has solved the problem that traditional stamping die can not quick punching press.

2. This porous stamping die for hardware processing, after the good work piece of first punching press through the conveyer belt conveying, when the second die stops to prepare the punching press in the below of terrace die, the work piece on the good die of punching press can be taken off to the staff, changes new work piece, after the good punching press of next work piece, starts such duty cycle, has realized the purpose of "adorning promptly and dashing promptly", has solved traditional stamping die and has waited for the problem of releasing the anchor clamps time when the punching press.

Drawings

FIG. 1 is a cross-sectional view of a front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic diagram of a transmission structure according to the present invention.

Wherein: 1. an upper die holder; 2. a male die; 3. a first guide post; 4. a spring; 5. a first guide sleeve; 6. a lower die holder; 7. a first support bar; 8. a first buffer plate; 9. a belt; 10. a motor; 11. a second buffer plate; 12. a second support bar; 13. a second guide sleeve; 14. a second guide post; 15. a second shaft sleeve; 16. a second rotating shaft; 17. a cushioning layer; 18. a fixing plate; 19. a female die; 20. a first bushing; 21. a first rotating shaft; 22. and (4) a conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the invention provides a porous stamping die for hardware processing, which includes an upper die holder 1, wherein the bottom of the upper die holder 1 is fixedly connected with the top end of a male die 2, the bottom of the upper die holder 1 is fixedly connected with the top ends of springs 4, the bottom ends of the springs 4 are fixedly connected with the top of a lower die holder 6, the number of the springs 4 is two, the two springs 4 are symmetrically distributed between the upper die holder 1 and the lower die holder 6 about the male die 2, the top of the lower die holder 6 is fixedly connected with the bottom end of a first guide sleeve 5, the first guide sleeve 5 is movably connected with a first guide pillar 3, the top end of the first guide pillar 3 is fixedly connected with the bottom of the upper die holder 1, the bottom of the upper die holder 1 is fixedly connected with the top end of a second guide pillar 14, the second guide pillar 14 is movably connected with a second guide sleeve 13, and the bottom end of.

The top of the lower die holder 6 is fixedly connected with the bottom end of a first buffer plate 8, the top end of the first buffer plate 8 is fixedly connected with the bottom end of a first support rod 7, the first support rod 7 is sleeved with a first rotating shaft 21, a hole penetrating from the front to the back is formed in the first support rod 7, the size of the hole is matched with that of the first rotating shaft 21, the front and the back of the first rotating shaft 21 respectively extend to the outside of the first support rod 7, a first shaft sleeve 20 is arranged at the joint of the first rotating shaft 21 and the first support rod 7, the first shaft sleeve 20 is fixedly connected with the first support rod 7, the first rotating shaft 21 is movably connected with one end of a conveyor belt 22, one end of the conveyor belt 22 far away from the first rotating shaft 21 is movably connected with a second rotating shaft 16, the second rotating shaft 16 is sleeved with a second support rod 12, a hole penetrating from the front to the back is formed in the second support rod 12, and the size of the hole is matched with that of the second rotating shaft 16, a second shaft sleeve 15 is arranged at the joint of the second support rod 12 and the second rotating shaft 16, the second shaft sleeve 15 is fixedly connected with the second support rod 12, the bottom end of the second support rod 12 is fixedly connected with the top end of a second buffer plate 11, the bottom end of the second buffer plate 11 is fixedly connected with the top of the lower die holder 6, the top end of the lower die holder 6 is fixedly connected with the bottom of the motor 10, the output end of the motor 10 is movably connected with one end of a belt 9, one end of the belt 9 far away from the motor 10 is movably connected with the front end of a first rotating shaft 21, the surface of a conveyor belt 22 is fixedly connected with the bottom of a cushioning layer 17, the top of the cushioning layer 17 is in threaded connection with the bottom end of a fixing plate 18, the top end of the fixing plate 18 is fixedly connected with the bottom end of a female die 19, the number of the fixing plates 18 is two, the two fixing plates 18 are in threaded connection with the cushioning, the service cycle of the cushioning layer 17 is prolonged, the inside of the cushioning layer 17 is clamped with a clamping groove, a thread is arranged in the clamping groove, the size of the clamping groove is matched with the size and the thread of the bolt, and the cushioning layer 17 can slow down the impact of the male die 2 on the conveyor belt 22.

When the stamping die is used, two workpieces are fixed on two female dies 19 through a clamp, a motor 10 is started, a conveyor belt 22 starts to rotate under the driving of a belt 9, when a first female die 19 moves to the position below a male die 2, the motor 10 is stopped, an upper die base 1 descends, after stamping is completed, a spring 4 rebounds, the upper die base 1 resets, the motor 10 is started to convey a next female die 19 to the position below the male die 2, the motor 10 is stopped, the upper die base 1 descends, meanwhile, the clamp for the workpiece on the stamped female die 19 is released, the stamped workpiece is taken down and replaced by a new workpiece, the clamp is installed, after the previous workpiece is stamped, the female die 19 replaced by the new workpiece is moved to the position below the male die 2 through a reverse motor 10, the workpiece on the stamped female die 19 is removed, and the process is circulated.

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 a porous stamping die for hardware processing, includes upper die base (1), its characterized in that: the bottom of the upper die holder (1) is fixedly connected with the top end of the male die (2), the bottom of the upper die holder (1) is fixedly connected with the top end of a spring (4), the bottom end of the spring (4) is fixedly connected with the top of the lower die holder (6), the top of the lower die holder (6) is fixedly connected with the bottom end of a first guide sleeve (5), the first guide sleeve (5) is movably connected with a first guide pillar (3), the top end of the first guide pillar (3) is fixedly connected with the bottom of the upper die holder (1), the bottom of the upper die holder (1) is fixedly connected with the top end of a second guide pillar (14), the second guide pillar (14) is movably connected with a second guide sleeve (13), and the bottom end of the second guide sleeve (13) is fixedly connected with the top of the lower die holder (6);

the top of the lower die holder (6) is fixedly connected with the bottom end of the first buffer plate (8), the top end of the first buffer plate (8) is fixedly connected with the bottom end of the first supporting rod (7), the first supporting rod (7) is sleeved with the first rotating shaft (21), the front surface and the back surface of the first rotating shaft (21) extend to the outer part of the first supporting rod (7) respectively, a first shaft sleeve (20) is arranged at the joint of the first rotating shaft (21) and the first supporting rod (7), the first shaft sleeve (20) is fixedly connected with the first supporting rod (7), the first rotating shaft (21) is movably connected with one end of the conveyor belt (22), which is far away from the first rotating shaft (21), is movably connected with the second rotating shaft (16), the second rotating shaft (16) is sleeved with the second supporting rod (12), and a second shaft sleeve (15) is arranged at the joint of the second supporting rod (12) and the second rotating shaft (16), second shaft cover (15) and second bracing piece (12) fixed connection, the bottom of second bracing piece (12) and the top fixed connection of second buffer board (11), the bottom of second buffer board (11) and the top fixed connection of die holder (6), the top of die holder (6) and the bottom fixed connection of motor (10), the output of motor (10) and the one end swing joint of belt (9), the one end of motor (10) and the front end swing joint of first pivot (21) are kept away from in belt (9), the surface of conveyer belt (22) and the bottom fixed connection of bradyseism layer (17), the top of bradyseism layer (17) and the bottom threaded connection of fixed plate (18), the top of fixed plate (18) and the bottom fixed connection of die (19).

2. The porous stamping die for hardware processing according to claim 1, characterized in that: the number of the springs (4) is two, and the two springs (4) are symmetrically distributed between the upper die holder (1) and the lower die holder (6) relative to the male die (2).

3. The porous stamping die for hardware processing according to claim 1, characterized in that: the first supporting rod (7) is internally provided with a hole penetrating from the front to the back, and the size of the hole is matched with that of the first rotating shaft (21).

4. The porous stamping die for hardware processing according to claim 1, characterized in that: the second support rod (12) is internally provided with a hole penetrating from the front to the back, and the size of the hole is matched with that of the second rotating shaft (16).

5. The porous stamping die for hardware processing according to claim 1, characterized in that: the number of the fixing plates (18) is two, and the two fixing plates (18) are in threaded connection with the shock absorption layer (17) through bolts.

6. The porous stamping die for hardware processing according to claim 1, characterized in that: the damping layer (17) is internally provided with a clamping groove in a clamping manner, threads are arranged in the clamping groove, and the size of the clamping groove is matched with the size and the threads of the set threads and the size and the threads of the bolt.