CN215750270U

CN215750270U - Improved die

Info

Publication number: CN215750270U
Application number: CN202121414256.9U
Authority: CN
Inventors: 许为昶
Original assignee: Funing Xinhui Forging Co ltd
Current assignee: Funing Xinhui Forging Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-02-08
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to an improved die which comprises a fixed seat, wherein guide pillars are arranged on the opposite sides of the fixed seat, a movable seat is arranged on the outer wall of each guide pillar, a first die core is arranged on each of the left side and the right side of each movable seat, a sliding assembly is arranged on each of the opposite sides of the fixed seat, a second die core is arranged on the outer wall of each sliding assembly, a driving assembly is arranged on the outer wall of the fixed seat, and a reset mechanism is arranged on the outer wall of each sliding assembly. This improved generation mould through setting up this mould into multi-disc concatenation formula structure to reduced the manufacturing degree of difficulty of this mould, when its local takes place to damage simultaneously, then only need change and maintain its part, thereby reduced manufacturing cost, and multistage processing formula structure about this mould adopts, the right side carries out the moulding-die when making the left side of this mould carry out the drawing of patterns, thereby further improved the machining efficiency of this mould, reached simple and convenient maintenance and high-efficient effect of processing.

Description

Improved die

Technical Field

The utility model relates to the technical field of dies, in particular to an improved die.

Background

The die (mj power) is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like in industrial production.

The traditional mold is generally of a two-half mold structure, is difficult to process and easy to damage, and can cause the whole waste to cause high production cost and the like when being partially damaged, so that the improved mold is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an improved mold which has the advantages of convenience in maintenance and the like, and solves the problems that the traditional mold is generally of a two-half mold structure, is difficult to process and easy to damage, and causes high production cost due to integral scrapping when the local damage is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved die comprises a fixed seat, wherein guide pillars are arranged on the opposite sides of the fixed seat, a movable seat is arranged on the outer wall of each guide pillar, a first die core is arranged on each of the left side and the right side of each movable seat, a sliding assembly is arranged on each of the opposite sides of the fixed seat, a second die core is arranged on the outer wall of each sliding assembly, a driving assembly is arranged on the outer wall of the fixed seat, and a reset mechanism is arranged on the outer wall of each sliding assembly;

the sliding assembly comprises a sliding rod, a sliding block is arranged on the outer wall of the sliding rod, an installation seat is arranged on the outer wall of the sliding block, a positioning hole is formed in the installation seat, positioning rods matched with the positioning holes are arranged on the left side and the right side of the movable seat, and a second mold core is arranged on the outer wall of the installation seat;

the driving assembly comprises a servo motor which is arranged on the front side of the fixed seat and located on the right side of the guide pillar, an adjusting rod is arranged on the outer wall of the servo motor, and a shaft sleeve which is in transmission connection with the adjusting rod is arranged on the outer wall of the movable seat.

Furthermore, the number of the guide posts is not less than three, and the installation direction of the guide posts is parallel to that of the adjusting rods.

Furthermore, the outer wall of the movable seat is provided with a first linear bearing matched with the guide pillar, and a second linear bearing matched with the slide bar is arranged inside the slide block.

Further, the outer wall of the adjusting rod is provided with an external thread groove, and the inside of the shaft sleeve is provided with an internal thread groove meshed with the external thread groove.

Furthermore, the number of the fixing seats is two, and the two fixing seats are symmetrically distributed on the left side and the right side of the guide pillar.

Further, the mount pad is fan-shaped structure, the quantity of locating lever is a plurality of, the locating lever all is circular array distribution on the left side of sliding seat and right side.

Further, the reset mechanism comprises a limiting rod arranged on the outer wall of the mounting seat, and a reset spring extending to the outer wall of the fixing seat is sleeved on the outer wall of the limiting rod.

Furthermore, the number of the positioning rods is equal to that of the second mold core, and the second mold core is movably connected with the mounting seat through positioning pins.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this improved generation mould through setting up this mould into multi-disc concatenation formula structure to reduced the manufacturing degree of difficulty of this mould, when its local takes place to damage simultaneously, then only need change and maintain its part, thereby reduced manufacturing cost, and multistage processing formula structure about this mould adopts, the right side carries out the moulding-die when making the left side of this mould carry out the drawing of patterns, thereby further improved the machining efficiency of this mould, reached simple and convenient maintenance and high-efficient effect of processing.

2. The improved die drives the movable seat and the first die core and the second die core to be close to each other through the driving assembly, and guides and presses the second die core through the sliding assembly, so that the first die core and the second die core are higher in precision and even in stress in the pressing process, the situation that the second die core is damaged due to uneven stress in the pressing process is avoided, and the service life of the die is further prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in the structure of FIG. 2.

In the figure: the device comprises a fixed seat 1, a guide post 2, a movable seat 3, a first mold core 4, a sliding assembly 5, a second mold core 6, a driving assembly 7, a reset mechanism 8, a slide rod 51, a slide block 52, a mounting seat 53, a positioning hole 54, a positioning rod 55, a servo motor 71, an adjusting rod 72 and a shaft sleeve 73.

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, an improved mold in this embodiment includes two fixing bases 1, guide pillars 2 are disposed on opposite sides of the fixing bases 1, the two fixing bases 1 are symmetrically disposed on left and right sides of the guide pillars 2, a movable base 3 is disposed on an outer wall of the guide pillars 2, a first linear bearing adapted to the guide pillars 2 is disposed on an outer wall of the movable base 3, a first mold insert 4 is disposed on each of the left and right sides of the movable base 3, a sliding assembly 5 is disposed on each of opposite sides of the fixing base 1, the second mold insert 6 is guided and limited by the sliding assembly 5, so that the second mold insert 6 and the first mold insert 4 are closed more accurately, damage caused by uneven stress on the second mold insert 6 and the first mold insert 4 is avoided, a second mold insert 6 is disposed on an outer wall of the sliding assembly 5, a driving assembly 7 is disposed on an outer wall of the fixing base 1, and a reset mechanism 8 is disposed on an outer wall of the sliding assembly 5, the driving component 7 drives the first mold core 4 on the movable seat 3 to be mutually closed with the second mold core 6 on the left side of the guide pillar 2 or mutually closed with the second mold core 6 on the right side of the guide pillar 2, so that the effect of multistage high-efficiency processing is realized.

The sliding assembly 5 comprises a sliding rod 51, a sliding block 52 is arranged on the outer wall of the sliding rod 51, a second linear bearing matched with the sliding rod 51 is arranged inside the sliding block 52, a mounting seat 53 is arranged on the outer wall of the sliding block 52, a reset mechanism 8 comprises a limiting rod arranged on the outer wall of the mounting seat 53, a reset spring extending to the outer wall of the fixed seat 1 is sleeved on the outer wall of the limiting rod, a positioning hole 54 is formed inside the mounting seat 53, positioning rods 55 matched with the positioning holes 54 are arranged on the left side and the right side of the movable seat 3, the mounting seat 53 is of a fan-shaped structure, the positioning rods 55 are arranged in a plurality of numbers, the positioning rods 55 are distributed on the left side and the right side of the movable seat 3 in a circular array manner, the number of the positioning rods 55 is equal to the number of the mold cores 6, the mold cores 6 are movably connected with the mounting seat 53 through the positioning pins, a mold core two 6 is arranged on the outer wall of the mounting seat 53, when the movable seat 3 drives the positioning rods 55 to be close to the mounting seat 53, the positioning rod 55 interacts with the positioning hole 54 on the mounting seat 53 and drives the mounting seat 53 and the second mold insert 6 to approach each other, so that the second mold insert 6 and the first mold insert 4 are closed mutually, thereby realizing the automatic pressing effect, meanwhile, the mounting seat 53 drives the reset spring on the reset mechanism 8 to compress and generate elastic potential energy under the action of the positioning rod 55, so that the mounting seat 53 is convenient for automatic reset after the positioning rod 55 is separated from the mounting seat 53, and waits for next cycle work.

The driving assembly 7 comprises a servo motor 71 which is arranged on the front side of the fixed seat 1 and is positioned on the right side of the guide pillar 2, the outer wall of the servo motor 71 is provided with an adjusting rod 72, the number of the guide pillars 2 is not less than three, the installation direction of the guide pillars 2 is parallel to that of the adjusting rod 72, the outer wall of the movable seat 3 is provided with a shaft sleeve 73 which is in transmission connection with the adjusting rod 72, an outer thread groove is formed in the outer wall of the adjusting rod 72, an inner thread groove which is meshed with the outer thread groove is formed in the inner portion of the shaft sleeve 73, the adjusting rod 72 is driven to rotate through the servo motor 71, the outer thread groove in the adjusting rod 72 and the inner thread groove in the shaft sleeve 73 interact with each other and drive the movable seat 3 to move left and right, and therefore the effect of simple and convenient automatic demolding or pressing is achieved.

The working principle of the above embodiment is as follows: through starting servo motor 71, servo motor 71 drives axle sleeve 73 and sliding seat 3 through adjusting pole 72 and removes, thereby adjust the interval between two 6 of mould benevolence 4 and mould benevolence, through setting up two 6 of mould benevolence multi-petal structure, and be circular array distribution on fixing base 1, thereby make two 6 of mould benevolence be convenient for be close to each other or keep away from each other with the central line of a 4 of mould benevolence at the in-process of moulding-die or drawing of patterns, thereby make the machined part be convenient for break away from two 6 of mould benevolence fast, reach the effect of simple and convenient high-efficient automated processing.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an improved generation mould, includes fixing base (1), its characterized in that: the device comprises a fixed seat (1), a guide post (2) and a movable seat (3) arranged on the opposite side of the fixed seat (1), wherein the outer wall of the guide post (2) is provided with the movable seat (3), the left side and the right side of the movable seat (3) are both provided with a first mold core (4), the opposite side of the fixed seat (1) is both provided with a sliding assembly (5), the outer wall of the sliding assembly (5) is provided with a second mold core (6), the outer wall of the fixed seat (1) is provided with a driving assembly (7), and the outer wall of the sliding assembly (5) is provided with a reset mechanism (8);

the sliding assembly (5) comprises a sliding rod (51), a sliding block (52) is arranged on the outer wall of the sliding rod (51), an installation seat (53) is arranged on the outer wall of the sliding block (52), a positioning hole (54) is formed in the installation seat (53), positioning rods (55) matched with the positioning hole (54) are arranged on the left side and the right side of the movable seat (3), and a second mold core (6) is arranged on the outer wall of the installation seat (53);

the driving assembly (7) comprises a servo motor (71) which is arranged on the front side of the fixed seat (1) and located on the right side of the guide post (2), an adjusting rod (72) is arranged on the outer wall of the servo motor (71), and a shaft sleeve (73) in transmission connection with the adjusting rod (72) is arranged on the outer wall of the movable seat (3).

2. An improved mold as defined in claim 1, wherein: the number of the guide posts (2) is not less than three, and the installation direction of the guide posts (2) is parallel to that of the adjusting rods (72).

3. An improved mold as defined in claim 1, wherein: the outer wall of the movable seat (3) is provided with a first linear bearing matched with the guide post (2), and the inside of the sliding block (52) is provided with a second linear bearing matched with the sliding rod (51).

4. An improved mold as defined in claim 1, wherein: the outer wall of the adjusting rod (72) is provided with an external thread groove, and the inside of the shaft sleeve (73) is provided with an internal thread groove meshed with the external thread groove.

5. An improved mold as defined in claim 1, wherein: the number of the fixed seats (1) is two, and the two fixed seats (1) are symmetrically distributed on the left side and the right side of the guide pillar (2).

6. An improved mold as defined in claim 1, wherein: the mounting seat (53) is of a fan-shaped structure, the number of the positioning rods (55) is a plurality, and the positioning rods (55) are distributed in a circular array on the left side and the right side of the movable seat (3).

7. An improved mold as defined in claim 1, wherein: the reset mechanism (8) comprises a limiting rod arranged on the outer wall of the mounting seat (53), and a reset spring extending to the outer wall of the fixing seat (1) is sleeved on the outer wall of the limiting rod.

8. An improved mold as defined in claim 7, wherein: the number of the positioning rods (55) is equal to that of the second mold cores (6), and the second mold cores (6) are movably connected with the mounting seat (53) through positioning pins.