CN211727140U

CN211727140U - Porous stamping blanking die of back plate rear shell support

Info

Publication number: CN211727140U
Application number: CN201922149920.0U
Authority: CN
Inventors: 张峻墟; 蒋辉
Original assignee: Dongguan Liandong Hardware Manufacturing Co ltd
Current assignee: Dongguan Liandong Hardware Manufacturing Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-23
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a porous punching blanking die of a back plate rear shell support, which comprises a bottom plate, a female die, a top plate, a hydraulic cylinder, a male die, a threaded rod, a lower nut and an upper nut, wherein the top of the bottom plate is fixed with the female die, the top of the female die is provided with the top plate, the top of the top plate is fixed with the hydraulic cylinder, a piston rod of the hydraulic cylinder passes through the top plate and is fixedly connected with the top of the male die, the male die is positioned right above the female die and is matched with the female die, the punching blanking die of the back plate rear shell support can drive the male die to move downwards through the hydraulic cylinder, parts can be conveniently processed through the matching of the male die and the female die, and the top plate is fixed through the upper nut and the lower nut, so that the height of the male die can be adjusted through adjusting the positions of the upper nut and the lower nut when in use, thereby parts with different thicknesses can be conveniently processed, and, thereby being convenient for the maintenance and the overhaul in the later period.

Description

Porous stamping blanking die of back plate rear shell support

Technical Field

The utility model relates to a punching press blanking die technical field specifically is a porous punching press blanking die of backplate backshell support.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

When the existing stamping die is used, the distance between the female die and the male die is generally fixed, so that parts with required thickness can be stamped out after the parts are machined, the existing female die and the male die are difficult to disassemble, and later-period maintenance and overhaul are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a porous punching press blanking mould of backplate backshell support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a porous punching press blanking mould of backplate backshell support, includes bottom plate, die, roof, pneumatic cylinder, terrace die, threaded rod, lower nut and upper nut, the top of bottom plate is fixed with the die, the die top is equipped with the roof, the top of roof is fixed with the pneumatic cylinder, the piston rod of pneumatic cylinder passes the top fixed connection of roof and terrace die, the terrace die is located directly over the die, and with the die cooperation, roof and bottom plate parallel arrangement, the top four corners department of bottom plate is fixed with four threaded rods, the four corners department of roof is equipped with the through-hole with four threaded rod matched with, there is the lower nut bottom that the threaded rod is located the roof through threaded connection, there is the upper nut at the top that the threaded rod is located the roof through threaded connection, the roof passes through upper nut and lower nut cooperation and threaded rod fixed connection.

Preferably, the bottom of the upper nut and the top of the lower nut are both fixed with a gasket, a through hole matched with the threaded rod is formed in the middle of the gasket, and the gasket is sleeved on the threaded rod.

Preferably, a guide rod is vertically fixed at one side of the top of the bottom plate, which is positioned on the threaded rod, a sliding hole matched with the guide rod is arranged at the top of the top plate, and the guide rod is slidably connected in the sliding hole

Preferably, the guide rod is made of steel materials, and the guide rod and the sliding hole are in interference fit.

Preferably, the height of the guide rod is equal to the height of the threaded rod.

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

1. the utility model discloses a pneumatic cylinder can drive the terrace die and move down, can be convenient for to the processing part through the cooperation of terrace die and die, and the roof is fixed through upper nut and lower nut, thereby can adjust the height of terrace die through the position of adjusting upper nut and lower nut when using, thereby can be convenient for process out the part of different thickness, and can separate terrace die and die through the dismantlement to upper nut and lower nut when using, thereby be convenient for carry out the maintenance in later stage and overhaul.

2. The utility model discloses a guide arm can be convenient for restrict the roof to can reduce to rock the influence of roof to the threaded rod in the working process, increase life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a base plate; 2. a female die; 3. a top plate; 4. a hydraulic cylinder; 5. a male die; 6. a threaded rod; 7. A lower nut; 8. screwing a nut; 9. a gasket; 10. a guide rod.

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, the present invention provides a technical solution: a porous punching blanking die of a back plate rear shell support comprises a bottom plate 1, a female die 2, a top plate 3, a hydraulic cylinder 4, a male die 5, a threaded rod 6, a lower nut 7 and an upper nut 8, wherein the female die 2 is fixed at the top of the bottom plate 1, the top of the female die 2 is provided with the top plate 3, the hydraulic cylinder 4 is fixed at the top of the top plate 3, a piston rod of the hydraulic cylinder 4 penetrates through the top plate 3 to be fixedly connected with the top of the male die 5, the male die 5 is positioned right above the female die 2 and matched with the female die 2, the top plate 3 is arranged in parallel with the bottom plate 1, four threaded rods 6 are fixed at four corners of the top of the bottom plate 1, through holes matched with the four threaded rods 6 are arranged at four corners of the top plate 3, the threaded rod 6 is positioned at the bottom of the top plate 3 and is connected with the, roof 3 is through the cooperation of upper nut 8 and lower nut 7 and 6 fixed connection of threaded rod, when using, can drive terrace die 5 downstream through pneumatic cylinder 4, can be convenient for to the processing part through the cooperation of terrace die 5 with die 2, and roof 4 is fixed through upper nut 8 and lower nut 7, thereby the height of terrace die 5 can be adjusted through the position of adjusting upper nut 8 and lower nut 7 when using, thereby can be convenient for process out the part of different thickness, and can separate terrace die 5 and die 2 through the dismantlement to upper nut 8 and lower nut 7 when using, thereby be convenient for carry out the maintenance in later stage and overhaul.

The bottom of the upper nut 8 and the top of the lower nut 7 are both fixed with a gasket 9, a through hole matched with the threaded rod 6 is formed in the middle of the gasket 9, the gasket 9 is sleeved on the threaded rod 6 and can prevent slipping through the gasket 9, and connection stability is kept.

The top of bottom plate 1 is located one side vertical fixation of threaded rod 6 and is had guide arm 10, the top of roof 3 is equipped with the slide opening with guide arm 10 matched with, and guide arm 10 sliding connection can be convenient for restrict roof 4 in the slide opening through guide arm 10 to can reduce the influence of rocking roof 4 in the course of the work to threaded rod 6, increase life.

The guide rod 10 is made of steel materials, and the guide rod 10 is in interference fit with the sliding hole, so that stability is improved.

The height of the guide rod 10 is equal to that of the threaded rod 6, so that the top plate 4 can be conveniently limited by the guide rod 19 at a proper height.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 punching press blanking mould of backplate backshell support, includes bottom plate (1), die (2), roof (3), pneumatic cylinder (4), terrace die (5), threaded rod (6), lower nut (7) and upper nut (8), its characterized in that: the top of bottom plate (1) is fixed with die (2), die (2) top is equipped with roof (3), the top of roof (3) is fixed with pneumatic cylinder (4), the top fixed connection of roof (3) and terrace die (5) is passed to the piston rod of pneumatic cylinder (4), terrace die (5) are located directly over die (2), and cooperate with die (2), roof (3) and bottom plate (1) parallel arrangement, the top four corners department of bottom plate (1) is fixed with four threaded rods (6), the four corners department of roof (3) is equipped with the through-hole with four threaded rods (6) matched with, threaded rod (6) are located the bottom of roof (3) and have lower nut (7) through threaded connection, threaded rod (6) are located the top of roof (3) and have upper nut (8) through threaded connection, roof (3) cooperate with threaded rod (6) fixed connection through upper nut (8) and lower nut (7) through upper nut (8), roof (3) and threaded rod (6) fixed connection .

2. The multi-hole stamping and blanking die for the back plate rear shell support as claimed in claim 1, wherein: the bottom of the upper nut (8) and the top of the lower nut (7) are both fixed with a gasket (9), a through hole matched with the threaded rod (6) is formed in the middle of the gasket (9), and the gasket (9) is sleeved on the threaded rod (6).

3. The multi-hole stamping and blanking die for the back plate rear shell support as claimed in claim 1, wherein: the top of the bottom plate (1) is vertically fixed with a guide rod (10) at one side of the threaded rod (6), the top of the top plate (3) is provided with a sliding hole matched with the guide rod (10), and the guide rod (10) is connected in the sliding hole in a sliding manner.

4. The multi-hole stamping and blanking die for the back plate rear shell support as claimed in claim 3, wherein: the guide rod (10) is made of steel materials, and the guide rod (10) is in interference fit with the sliding hole.

5. The multi-hole stamping and blanking die for the back plate rear shell support as claimed in claim 3, wherein: the height of the guide rod (10) is equal to that of the threaded rod (6).