CN215473336U

CN215473336U - Rotary die of press machine

Info

Publication number: CN215473336U
Application number: CN202121655666.2U
Authority: CN
Inventors: 徐文博; 徐长志
Original assignee: Baoding Wangda Sling Manufacturing Co ltd
Current assignee: Baoding Wangda Sling Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a rotary die of a press machine, which comprises a fixing nut and a die mounting upper plate, wherein the die mounting upper plate is arranged below the fixing nut, an upper die base is connected below the die mounting upper plate, an upper die is connected in the middle of the upper die base, a lower die is arranged below the upper die, a lower die base is connected below the lower die, a die mounting lower plate is connected below the lower die base, a piston rod is arranged below the die mounting lower plate, an oil cylinder is arranged below the piston rod, supporting stand columns are arranged on the periphery of the oil cylinder, and a supporting bottom plate is arranged below the supporting stand columns. This rotary die of press has set up movable screw and set screw, and accessible adjusting movable screw makes the mould base rotatory 90 with set screw when the customer has the demand, is favorable to satisfying the suppression of big rope footpath aluminium cover becket bridle, is convenient for satisfy different customer demands, is favorable to improving work efficiency.

Description

Rotary die of press machine

Technical Field

The utility model relates to the technical field of press machine dies, in particular to a rotary die of a press machine.

Background

The press is a universal press with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, enables metal to generate plastic deformation and fracture to process parts by applying strong pressure to metal blanks, and often needs to use a die in the working process of the press, but the press die on the current market still has the following problems:

1. in the pressing production of the steel wire rope rigging, the conventional die is installed, so that the pressing of the large-diameter aluminum-sheathed rope loop cannot be met, the requirements of customers cannot be met, and great negative effects are brought;

2. most of liquid presses on the current market are complex in structure, cumbersome to move, and often cannot be moved easily after being placed, so that inconvenience is brought to daily work, and the work efficiency is reduced.

Aiming at the problems, the novel design is carried out on the basis of the original hydraulic press die.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary die of a press machine, and aims to solve the problems that the existing die in the market proposed in the background art often has customer requirements to press a steel wire rope ring in the pressing production of a steel wire rope rigging, the traditional die is installed, the pressing of a large-rope-diameter aluminum sleeve rope ring cannot be met, the customer requirements cannot be met, and great negative effects are brought, most hydraulic machines are complex in structure and complicated to move, cannot be moved easily after being placed, inconvenience is brought to daily work, and the working efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotary die of press, includes fixation nut and spring, the die-fixing upper plate is installed to the fixation nut below, and links there is last mould base die-fixing upper plate below to go up mould base intermediate junction and go up the mould, it is provided with the bed die to go up the mould below, and is connected with the bed die below, bed die base below is connected with the die-fixing hypoplastron, and is provided with the piston rod below the die-fixing hypoplastron to the piston rod below is provided with the hydro-cylinder, the hydro-cylinder is provided with support post all around, and is provided with supporting baseplate below the support post to the supporting baseplate bottom is provided with the supporting legs, the die-fixing upper plate intermediate junction has set screw.

Preferably, the connection mode of fixation nut and die holding upper plate is threaded connection, and the even equidistance distribution of fixation nut is in die holding upper plate top to fixation nut totally four.

Preferably, the diameter of the upper die is smaller than that of the upper die base, and the upper die base is connected with the upper die mounting plate in a rotating manner.

Preferably, the diameter of the lower die base is consistent with that of the upper die base, and the diameter of the lower die base is larger than that of the lower die.

Preferably, the piston rod and the oil cylinder form a telescopic structure, and the piston rod forms the telescopic structure in the lower die mounting plate.

Preferably, the central point of the die mounting upper plate coincides with the central point of the fixing screw, positioning screws are uniformly distributed on the die mounting upper plate at equal intervals, and the positioning screws and the movable screws are in a symmetrical structure.

Preferably, the top of the spring is provided with a locking block, the locking block forms a telescopic structure inside the upper die through the spring, and the top of the locking block is T-shaped.

Compared with the prior art, the utility model has the beneficial effects that: the rotary die of the press machine is provided with a die,

1. the die of the press machine is provided with the movable screw and the fixed screw, so that the base of the upper die can rotate by 90 degrees by adjusting the movable screw and the fixed screw when a customer has a demand, the pressing of the large-diameter aluminum sleeve rope ring is favorably met, the demands of different customers are favorably met, and the working efficiency is favorably improved;

2. this press simple structure, and the bottom is provided with the foot, can easily carry when the staff has the transport demand, is favorable to changing the position of press, and the staff of being convenient for uses, is fit for the large tracts of land and promotes.

Drawings

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

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

FIG. 3 is a schematic view of the mounting structure of the practical upper mold and the upper mold base;

FIG. 4 is a schematic structural view of the present practical upper mold rotated by 90 degrees;

FIG. 5 is a schematic overall perspective view of the present invention;

FIG. 6 is a schematic perspective view of the mold mounting upper plate of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1. fixing a nut; 2. an upper die base; 3. an upper die; 4. a lower mold base; 5. a piston rod; 6. supporting the upright post; 7. a support base plate; 8. an oil cylinder; 9. installing a lower plate on the mold; 10. a lower die; 11. a set screw; 12. installing an upper plate on the die; 13. supporting legs; 14. a set screw; 15. a movable screw; 16. a spring; 17. and (6) locking the block.

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. 1-4, a rotary die of a press machine includes a fixing nut 1 and a spring 16, in order to fix a die mounting upper plate 12, the die mounting upper plate 12 is mounted below the fixing nut 1, the fixing nut 1 is connected to the die mounting upper plate 12 by a screw, the fixing nut 1 is uniformly and equidistantly distributed above the die mounting upper plate 12, and the fixing nuts 1 are four in number, the fixing nut 1 is screwed to fix the fixing nut 1 inside a support column 6, and the die mounting upper plate 12 is fixed above the support column 6, the fixing nut 1 is connected to the die mounting upper plate 12 by a screw, the fixing nuts 1 are uniformly and equidistantly distributed above the die mounting upper plate 12, and the fixing nuts 1 are four in number, so as to facilitate fixing the die mounting upper plate 12, and facilitate quick mounting by a worker.

Referring to fig. 1-6, in order to facilitate the installation of the mold, an upper mold base 2 is connected below a mold installation upper plate 12, an upper mold 3 is connected in the middle of the upper mold base 2, a lower mold 10 is arranged below the upper mold 3, a lower mold base 4 is connected below the lower mold 10, a mold installation lower plate 9 is connected below the lower mold base 4, the diameter of the upper mold 3 is smaller than that of the upper mold base 2, the upper mold base 2 is rotatably connected with the mold installation upper plate 12, the diameter of the lower mold base 4 is identical to that of the upper mold base 2, the diameter of the lower mold base 4 is larger than that of the lower mold 10, the upper mold base 2 is arranged below the mold installation upper plate 12, the upper mold 3 is arranged inside the upper mold base 2, the lower mold base 4 and the lower mold 10 are positioned as described above, the lower mold 10 and the upper mold 3 are positioned opposite to each other and have the same size, the diameter of going up mould 3 is less than the diameter of last mould base 2, and goes up mould base 2 and the connected mode of die holding upper plate 12 and be connected for rotating, and the diameter of bed die base 4 is unanimous with the diameter of last mould base 2, and the diameter of bed die base 4 is greater than the diameter of bed die 10, is convenient for fix mould 3 and bed die 10, is favorable to the processing to the original paper, is convenient for improve work efficiency.

Referring to fig. 1-4, in order to process an original, a piston rod 5 is disposed below a lower mold mounting plate 9, an oil cylinder 8 is disposed below the piston rod 5, support columns 6 are disposed around the oil cylinder 8, a support base plate 7 is disposed below the support columns 6, support legs 13 are disposed at the bottom of the support base plate 7, the piston rod 5 and the oil cylinder 8 form a telescopic structure, the piston rod 5 forms a telescopic structure inside the lower mold mounting plate 9, the original to be processed is placed between an upper mold 3 and a lower mold 10, a device switch is opened to start the operation of the piston rod 5, the oil cylinder 8 enables the piston rod 5 to move up and down to provide pressure, the lower mold 10 is lifted up to process the original, the piston rod 5 and the oil cylinder 8 form a telescopic structure, and the piston rod 5 forms a telescopic structure inside the lower mold mounting plate 9 to facilitate the original to be processed, the device is convenient to operate automatically.

Referring to fig. 1-4, in order to make the device meet the pressing requirement of the large-diameter aluminum loop rope, a fixing screw 11 is connected in the middle of a die mounting upper plate 12, the center point of the die mounting upper plate 12 coincides with the center point of the fixing screw 11, positioning screws 14 are uniformly and equidistantly distributed above the die mounting upper plate 12, the positioning screws 14 and movable screws 15 are in a symmetrical structure, when a steel wire rope is required to be pressed and produced, the movable screws 15 are taken down, the movable screws 15 fix the upper die 3, then the upper die 3 is rotated, the positioning screws 14 are installed after rotating 90 degrees, the pressing requirement of the large-diameter aluminum loop rope is met, the fixing screws 11 are always aligned in the center of the upper die 3 to play a fixing role, the upper die 3 is prevented from falling off in the process of adjusting the upper die 3, the center point of the die mounting upper plate 12 coincides with the center point of the fixing screws 11, and the positioning screws 14 are uniformly and equidistantly distributed above the die mounting upper plate 12, and the positioning screws 14 and the movable screws 15 are in a symmetrical structure, so that the function of pressing the large-diameter aluminum ferrule rope by adjusting the die is facilitated, the requirement of customers is conveniently met, and the die is more widely applied.

Referring to fig. 1-7, in order to align the position of the upper mold 3 precisely during rotation, a locking block 17 is disposed at the top of a spring 16, the locking block 17 forms a telescopic structure inside the upper mold 3 through the spring 16, the top of the locking block 17 is T-shaped, the upper mold 3 is rotated to drive the locking block 17 to rotate, when the upper mold 3 rotates by 90 degrees, the locking block 17 is clamped in a groove formed in the edge of the upper mold base 2, the upper mold 3 is preliminarily fixed, and the positioning screw 14 is convenient for workers to install, when the upper mold 3 rotates again, the top of the locking block 17 is T-shaped, and is rapidly separated from the clamping groove, so that the workers can rotate the upper mold 3.

The working principle is as follows: according to the figures 1-6, when a raw workpiece needs to be produced, a press machine is placed at a proper position, the supporting legs 13 fix the press machine, a machining original piece is placed between the upper die 3 and the lower die 10, a device switch is turned on, the piston rod 5 starts to operate, the piston rod 5 is moved up and down by the oil cylinder 8 to provide pressure, the lower die 10 is lifted, and the machining original piece is machined;

according to the figures 1-5, when the steel wire rope rigging needs to be pressed and produced, the movable screw 15 is taken down, the movable screw 15 is released from fixing the upper die 3, then the upper die 3 is rotated, the upper die 3 drives the locking block 17 to rotate when rotating, when the upper die 3 rotates 90 degrees, the locking block 17 is clamped in a groove arranged on the edge of the upper die base 2, the upper die 3 is initially fixed, then the positioning screws 14 are installed, the requirement of pressing the large-diameter aluminum sleeve rope ring is met, the fixing screws 11 are aligned with the center of the upper die 3 all the time to play a fixing role, the upper die 3 is prevented from falling off in the process of adjusting the upper die 3, when the upper die 3 rotates again, the top of the locking block 17 is T-shaped and is quickly separated from the clamping groove, so that a worker can rotate the upper die 3, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotary die of a press comprising a fixing nut (1) and a spring (16), characterized in that: a die mounting upper plate (12) is arranged below the fixing nut (1), an upper die base (2) is connected below the die mounting upper plate (12), an upper die (3) is connected in the middle of the upper die base (2), a lower die (10) is arranged below the upper die (3), a lower die base (4) is connected below the lower die (10), a die mounting lower plate (9) is connected below the lower die base (4), a piston rod (5) is arranged below the die mounting lower plate (9), an oil cylinder (8) is arranged below the piston rod (5), supporting upright posts (6) are arranged around the oil cylinder (8), a supporting bottom plate (7) is arranged below the supporting upright posts (6), supporting legs (13) are arranged at the bottom of the supporting bottom plate (7), and fixing screws (11) are connected in the middle of the die mounting upper plate (12).

2. A rotary die for a press according to claim 1, wherein: the connection mode of fixation nut (1) and die holding upper plate (12) is threaded connection, and the even equidistance distribution of fixation nut (1) is in die holding upper plate (12) top to fixation nut (1) totally four.

3. A rotary die for a press according to claim 2, wherein: the diameter of the upper die (3) is smaller than that of the upper die base (2), and the upper die base (2) is connected with the upper die mounting plate (12) in a rotating mode.

4. A rotary die for a press according to claim 3, wherein: the diameter of the lower die base (4) is consistent with that of the upper die base (2), and the diameter of the lower die base (4) is larger than that of the lower die (10).

5. A rotary die for a press according to claim 2, wherein: the piston rod (5) and the oil cylinder (8) form a telescopic structure, and the piston rod (5) forms the telescopic structure in the lower die mounting plate (9).

6. A rotary die for a press according to claim 2, wherein: the center point of the die mounting upper plate (12) coincides with the center point of the fixing screw (11), positioning screws (14) are uniformly distributed above the die mounting upper plate (12) at equal intervals, and the positioning screws (14) and the movable screws (15) are of a symmetrical structure.

7. A rotary die for a press according to claim 2, wherein: the top of the spring (16) is provided with a locking block (17), the locking block (17) forms a telescopic structure inside the upper die (3) through the spring (16), and the top of the locking block (17) is T-shaped.