CN218196654U

CN218196654U - Die casting die that can push up to one side

Info

Publication number: CN218196654U
Application number: CN202222360252.8U
Authority: CN
Inventors: 付兵; 赵强
Original assignee: Nantong Xinghe Machinery Co ltd
Current assignee: Nantong Xinghe Machinery Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a die casting die capable of being obliquely pushed, which relates to the technical field of die casting die, and comprises an upper die casting frame and a lower die casting frame, wherein the lower die casting frame is arranged below the upper die casting frame, the bottom of the upper die casting frame is provided with an upper fixed block, the top end of the lower die casting frame is provided with a forming component, the inside of the upper fixed block is provided with a filling port, an oblique jacking column is arranged on the left side of the filling port and inside the upper fixed block, and a lateral core pulling mechanism is arranged below the oblique jacking column and on the left side of the forming component; the molding assembly comprises a lower fixing block, a mold is arranged inside the lower fixing block, and a mold cavity is arranged above the mold; the mechanism of loosing core of side direction includes the latch segment, the left side of latch segment is provided with the slide bar, the periphery of slide bar is provided with the spring, compares with the die casting die that can push up to one side now, the utility model discloses a design can improve die casting die's that can push up to one side overall stability and practicality.

Description

Die casting die capable of being pushed obliquely

Technical Field

The utility model relates to a die casting die technical field especially relates to a die casting die that can push up to one side.

Background

When the plastic part is provided with inner and outer side holes or undercuts and the like which are different from the mold opening direction and prevent the direct demolding of the plastic part, an inclined slide block demolding mechanism is adopted, namely, a part with formed side holes or undercuts is made into a movable mold core, the movable mold core is firstly drawn out during the demolding of the plastic part, and then the plastic part is ejected out of a mold cavity;

because the existing die-casting die capable of obliquely ejecting is simple in structure, and the drawing force is large, so that the die-casting piece is damaged due to the fact that the die-casting die capable of obliquely ejecting is unstable in the oblique ejection demoulding process, and the die-casting die capable of obliquely ejecting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, because the die casting die that can push up to one side now is because the structure is comparatively simple, and the great push up drawing force that leads to of pulling force drawing of patterns in-process is not stable enough, causes the damage to the die casting.

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

a die-casting die capable of being obliquely ejected comprises an upper die-casting frame and a lower die-casting frame, wherein the lower die-casting frame is arranged below the upper die-casting frame, an upper fixing block is arranged at the bottom of the upper die-casting frame, a forming assembly is arranged at the top end of the lower die-casting frame, a filling port is arranged inside the upper fixing block, an oblique ejection column is arranged on the left side of the filling port and inside the upper fixing block, and a lateral core pulling mechanism is arranged below the oblique ejection column and on the left side of the forming assembly;

the molding assembly comprises a lower fixing block, a mold is arranged inside the lower fixing block, and a mold cavity is arranged above the mold;

the side core-pulling mechanism comprises a locking block, a sliding rod is arranged on the left side of the locking block, springs are arranged on the periphery of the sliding rod, a limiting block is arranged between the sliding rod and the locking block, a chute is formed in the locking block in a penetrating mode, auxiliary chutes are symmetrically formed in the left side and the right side of the chute, and a side core is arranged in the locking block in a manner that the right side wall extends out of the locking block.

As the utility model discloses preferred scheme, go up die-casting frame and the corner between the die-casting frame down all is provided with buffer sleeve.

The technical effect of adopting the further scheme is as follows: through the design of buffering sleeve, when carrying out pressfitting and separation at last die-casting frame and die-casting frame down, supplementary slip for the die-casting process is more stable.

As the utility model discloses preferred scheme, the back of going up the die-casting frame is provided with hydraulic push rod.

As the utility model discloses preferred scheme, the left and right sides of oblique fore-set all is provided with the sloping block, oblique fore-set and sloping block and chute and supplementary chute looks adaptation.

The technical effect of adopting the further scheme is as follows: through agreeing with mutually of oblique fore-set and chute, make the sloping block slide in supplementary chute for hydraulic pressure push rod drives oblique fore-set and pushes down more stably.

As the utility model discloses preferred scheme, it passes through the bolt fastening with last die-casting frame to go up the fixed block, the fixed block passes through the bolt fastening with die-casting frame down, the mould passes through the bolt fastening with lower fixed block.

As the preferred proposal of the utility model, the injection port is communicated with the die cavity.

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

the utility model discloses in, when carrying out the die casting at last die-casting frame and die-casting frame down, carry out the lateral motion to the latch segment through the oblique fore-set for latch segment and last fixed block and lower fixed block and mould vacuole formation, accomplish the pressfitting of die-casting, let the stroke of latch segment more stable, and the design of supplementary chute and sloping, further promotion the life of oblique fore-set, keep job stabilization nature, overall structure prevents effectively that incomplete spare from appearing in the die-casting.

Drawings

Fig. 1 is a schematic overall structure diagram of a die casting mold capable of being pitched top according to the present invention;

fig. 2 is an overall expanded schematic view of a die casting mold capable of being pitched top according to the present invention;

fig. 3 is a schematic structural view of a locking block of a die casting mold capable of being obliquely pushed.

Illustration of the drawings: 1. an upper die casting frame; 101. a hydraulic push rod; 2. pressing the casting frame; 3. an upper fixed block; 301. a material injection port; 302. a slanted ejecting column; 3021. a sloping block; 4. forming the assembly; 401. a lower fixed block; 402. a mold; 403. a mold cavity; 5. a lateral core-pulling mechanism; 501. a locking block; 502. a slide bar; 503. a spring; 504. a limiting block; 505. a chute; 506. an auxiliary chute; 507. a side core; 6. a buffer sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, several embodiments of the invention will be described below with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided to make the disclosure more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, the utility model provides a technical solution: a die-casting die capable of being obliquely ejected comprises an upper die-casting frame 1 and a lower die-casting frame 2, wherein the lower die-casting frame 2 is arranged below the upper die-casting frame 1, an upper fixed block 3 is arranged at the bottom of the upper die-casting frame 1, a forming assembly 4 is arranged at the top end of the lower die-casting frame 2, a filling port 301 is arranged inside the upper fixed block 3, an oblique ejection column 302 is arranged on the left side of the filling port 301 and inside the upper fixed block 3, and a lateral core-pulling mechanism 5 is arranged below the oblique ejection column 302 and on the left side of the forming assembly 4; the molding assembly 4 comprises a lower fixing block 401, a mold 402 is arranged inside the lower fixing block 401, and a mold cavity 403 is arranged above the mold 402; the lateral core-pulling mechanism 5 comprises a locking block 501, a sliding rod 502 is arranged on the left side of the locking block 501, a spring 503 is arranged on the periphery of the sliding rod 502, a limiting block 504 is arranged between the sliding rod 502 and the locking block 501, a chute 505 is formed in the locking block 501 in a penetrating mode, auxiliary chutes 506 are symmetrically formed in the left side and the right side of the chute 505, and a lateral core 507 is arranged on the inner portion of the locking block 501 extending out of the right side wall.

Example 2

As shown in fig. 1-3, a buffer sleeve 6 is disposed at a corner between the upper die casting frame 1 and the lower die casting frame 2, when the upper die casting frame 1 and the lower die casting frame 2 are pressed and separated, the buffer sleeve 6 plays a role of assisting sliding, a hydraulic push rod 101 is disposed on the back surface of the upper die casting frame 1, inclined blocks 3021 are disposed on both left and right sides of the inclined top column 302, the inclined top column 302 and the inclined blocks 3021 are adapted to the inclined slots 505 and the auxiliary inclined slots 506, the inclined blocks 3021 slide in the auxiliary inclined slots 506, the upper fixed block 3 and the upper die casting frame 1 are fixed by bolts, the lower fixed block 401 and the lower die casting frame 2 are fixed by bolts, the mold 402 and the lower fixed block 401 are fixed by bolts, the injection port 301 is communicated with the mold cavity 403, and the injection port 301 injects a liquid material into the mold cavity 403.

The utility model discloses work flow: when using a die casting die that can push up to one side, at first, die casting frame 1 in promoting through hydraulic putter 101, make die casting frame 1 drive fixed block 3 and push down, make and go up fixed block 3 and agree with fixed block 401 down, it drives oblique fore-set 302 and descends to go up fixed block 3 and push down, oblique fore-set 302 pushes down to locking piece 501, and slide into in chute 505, promote through the cooperation of supplementary chute 506 and sloping piece 3021, it laminates to mould 402 department to drive locking piece 501 and slide bar 502, at locking piece 501, mould 402, when going up fixed block 3 and lower fixed block 401 formation die cavity 403, through the inside liquid material of pouring gate 301 injection, and form the die casting, after the die casting is accomplished, die casting frame 1 on the shrink through hydraulic putter 101, make oblique fore-set 302 drive locking piece 501 and slide bar 502 separation, spring 503 plays the supporting role to slide bar 502 simultaneously, and stopper 504 is spacing to locking piece 501, accomplish the die casting die, compare with the die casting die that can push up to one side, the utility model discloses can improve die casting die stability and whole stability and the practicality of die to one side through the design.

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 die casting die that can push up to one side, includes upper die-casting frame (1) and die-casting frame (2) down, its characterized in that: the lower die casting frame (2) is arranged below the upper die casting frame (1), an upper fixed block (3) is arranged at the bottom of the upper die casting frame (1), a forming assembly (4) is arranged at the top end of the lower die casting frame (2), a feeding port (301) is arranged inside the upper fixed block (3), an inclined top column (302) is arranged on the left side of the feeding port (301) and inside the upper fixed block (3), and a lateral core pulling mechanism (5) is arranged below the inclined top column (302) and on the left side of the forming assembly (4);

the molding assembly (4) comprises a lower fixing block (401), a mold (402) is arranged inside the lower fixing block (401), and a mold cavity (403) is arranged above the mold (402);

the lateral core-pulling mechanism (5) comprises a locking block (501), a sliding rod (502) is arranged on the left side of the locking block (501), springs (503) are arranged on the periphery of the sliding rod (502), a limiting block (504) is arranged between the sliding rod (502) and the locking block (501), a chute (505) is formed in the locking block (501) in a penetrating mode, auxiliary chutes (506) are symmetrically formed in the left side and the right side of the chute (505), and a lateral core (507) is arranged on the inner portion of the locking block (501) in a stretching mode and is arranged on the right side wall.

2. The die casting mold with a tiltable roof as claimed in claim 1, wherein: and buffer sleeves (6) are arranged at corners between the upper die casting frame (1) and the lower die casting frame (2).

3. The die casting mold with a tiltable roof as claimed in claim 1, wherein: and a hydraulic push rod (101) is arranged on the back surface of the upper die-casting frame (1).

4. The die casting mold with a tiltable roof as claimed in claim 1, wherein: the left side and the right side of the inclined ejection column (302) are respectively provided with an inclined block (3021), and the inclined ejection column (302) and the inclined blocks (3021) are matched with the inclined groove (505) and the auxiliary inclined groove (506).

5. The die casting mold with a tiltable roof as claimed in claim 1, wherein: the upper fixing block (3) is fixed with the upper die-casting frame (1) through bolts, the lower fixing block (401) is fixed with the lower die-casting frame (2) through bolts, and the die (402) is fixed with the lower fixing block (401) through bolts.

6. The die casting mold with a tiltable roof as claimed in claim 1, wherein: the injection port (301) is communicated with the die cavity (403).