CN212664866U

CN212664866U - Convenient general die carrier of retooling

Info

Publication number: CN212664866U
Application number: CN202021110253.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenyang Xinjinbao Decoration Engineering Co ltd
Current assignee: Shenyang Xinjinbao Decoration Engineering Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a convenient general die carrier of retooling, including lower mould and last mould, the equal fixed mounting in four corners of lower mould has the stand, and the middle part integrated into one piece of lower mould has the reference column, last mould and stand sliding connection, the cavity has been seted up to the inside of reference column, and the lateral wall of reference column has seted up the slide opening, the inside fixed mounting of cavity has electric telescopic handle, and the downside of sliding pin inner has all seted up the chamfer, electric telescopic handle's upper end fixed mounting has the pyramid post, promote the sliding pin through the extrusion inclined plane and stretch out to the outside, until the bolt inserts in the jack, accomplish the fixed of mould; when the mold needs to be disassembled, the electric control assembly controls the electric telescopic rod to contract, in the contraction process, the sliding pin is attracted by the attraction of the magnetic column to gather from the periphery to the middle, and finally the plug pin is pulled out from the jack, so that the mold can be disassembled; the die frame is used for installing the die in a center fixing mode, the die frame is different from a multi-screw fixing mode, the matched die has the requirements on the size and the position of the jack, and the assembling process is simpler and smoother.

Description

Convenient general die carrier of retooling

Technical Field

The utility model relates to a die carrier technical field specifically is a convenient general die carrier of retooling.

Background

The die carrier is a support of the die, for example, the die is assembled and fixed on a die casting machine according to a certain rule and position, and the part which enables the die to be installed on the die casting machine to work is called the die carrier and consists of a push-out mechanism, a guide mechanism, a die pin cushion block of a pre-reset mechanism and a seat plate; the mould junction of current die carrier is fixed with the long screw rod usually, and it is very inconvenient to dismantle at every turn, and sets up the position to the locating hole and has clear and definite requirement, does not have good general purpose nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient general die carrier of retooling to solve the problem that proposes in 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 convenient general die carrier of retooling, includes lower mould and last mould, the equal fixed mounting in four corners of lower mould has the stand, and the middle part integrated into one piece of lower mould has the reference column, go up mould and stand sliding connection, the cavity has been seted up to the inside of reference column, and the lateral wall of reference column has seted up the slide opening, the inside fixed mounting of cavity has electric telescopic handle, all slide in the slide opening and have the sliding pin, the outside fixed mounting of sliding pin has the bolt, and the lower side of sliding pin the inner has all seted up the chamfer, electric telescopic handle's upper end fixed mounting has the pyramid post, the upper end fixed mounting of pyramid post has the magnetic force post, the chamfer is closely laminated with the slope lateral wall of pyramid post, the surface of magnetic force post closely laminates with the inner of sliding pin.

Preferably, the periphery of the upper surface of the lower die is integrally formed with a limiting frame.

Preferably, an air compression groove is integrally formed in the middle of the upper surface of the lower die.

Preferably, the upper ends of the upright posts are fixedly provided with limit caps.

Preferably, the horizontal height of the slide pin is greater than the upper surface of the lower die.

Preferably, the middle part of the upper surface of the upper die is integrally formed with an outer connecting column.

Compared with the prior art, the beneficial effects of the utility model are that: a universal die carrier convenient for die changing is assembled on a die carrier, an assembly groove corresponding to the size depth of a positioning column is formed in the center of the bottom of the die carrier, an insertion groove corresponding to the position depth of a plug pin is formed in the inner wall of the assembly groove, the die to be assembled is placed on the upper portion of a lower die from top to bottom, an electric telescopic rod is controlled to stretch and retract through an external electric control assembly, the positioning column is inserted into the corresponding assembly groove, the electric telescopic rod can be controlled to stretch through the external electric control assembly, in the stretching process of the electric telescopic rod, an inclined plane of a pyramid column abuts against a chamfer of a sliding pin, the sliding pin is pushed to extend outwards through an extrusion inclined plane until the plug pin is inserted into an insertion hole; when the mold needs to be disassembled, the electric control assembly controls the electric telescopic rod to contract, in the contraction process, the sliding pin is attracted by the attraction of the magnetic column to gather from the periphery to the middle, and finally the plug pin is pulled out from the jack, so that the mold can be disassembled; the die frame is used for installing the die in a center fixing mode, the die frame is different from a multi-screw fixing mode, the matched die has the requirements on the size and the position of the jack, and the assembling process is simpler and smoother.

Drawings

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

FIG. 2 is a schematic view of the lower mold structure of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: 1 lower die, 2 upper dies, 3 columns, 4 limiting frames, 5 air compression grooves, 6 positioning columns, 7 cavities, 8 electric telescopic rods, 9 sliding holes, 10 sliding pins, 11 inserting pins, 12 chamfers, 13 pyramid columns, 14 magnetic columns, 15 limiting caps and 16 outer connecting columns.

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. 1-3, the present invention provides a technical solution: the utility model provides a convenient general die carrier of retooling, including lower mould 1 and last mould 2, the equal fixed mounting in four corners of lower mould 1 has stand 3, and the middle part integrated into one piece of lower mould 1 has reference column 6, it 2 and 3 sliding connection of stand to go up mould, cavity 7 has been seted up to the inside of reference column 6, and reference column 6's lateral wall has seted up slide opening 9, the inside fixed mounting of cavity 7 has electric telescopic handle 8, all slide in the slide opening 9 and have slide pin 10, the outside fixed mounting of slide pin 10 has bolt 11, and the inner downside of slide pin 10 has all seted up chamfer 12, electric telescopic handle 8's upper end fixed mounting has pyramid post 13, the upper end fixed mounting of pyramid post 13 has magnetic force post 14, chamfer 12 closely laminates with the slope lateral wall of pyramid post 13, magnetic force post 14's surface closely laminates with slide pin 10's the inner, slide pin 10 is the alloy material that can be attracted.

Specifically, the periphery of the upper surface of the lower die 1 is integrally formed with a limit frame 4.

Specifically, an air compression groove 5 is integrally formed in the middle of the upper surface of the lower mold 1.

Specifically, the upper ends of the columns 3 are fixedly provided with limit caps 15.

Specifically, the slide pin 10 has a horizontal height greater than the upper surface of the lower die 1.

Specifically, an outer connection post 16 is integrally formed at the middle portion of the upper surface of the upper die 2.

The working principle is as follows: when the utility model is used, the die assembled on the die carrier, the center of the bottom should be provided with an assembly groove corresponding to the 6-dimensional depth of the positioning column, and the inner wall of the assembly groove should be provided with a slot corresponding to the position depth of the bolt 11, the die to be assembled is placed on the upper part of the lower die from top to bottom, the electric telescopic rod 8 controls the extension of the electric telescopic rod through the external electric control component, the positioning column 6 is inserted into the corresponding assembly groove, the electric telescopic rod 8 can be controlled to extend through the external electric control component, in the extension process of the electric telescopic rod 8, the inclined plane of the pyramid column 13 is abutted against the chamfer 12 of the sliding pin 10, the sliding pin 10 is pushed to extend outwards through the extrusion inclined plane until the bolt 11 is inserted into the; when the mold needs to be removed, the electric control assembly controls the electric telescopic rod 8 to contract, in the contraction process, the sliding pin 10 is attracted by the attraction of the magnetic column 14 to gather from the periphery to the middle, and finally the plug pin 11 is pulled out of the jack, so that the mold can be removed; the die frame is used for installing the die in a center fixing mode, the die frame is different from a multi-screw fixing mode, the matched die has the requirements on the size and the position of the jack, and the assembling process is simpler and smoother.

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 convenient general die carrier of retooling, includes lower mould (1) and last mould (2), its characterized in that: four corners of the lower die (1) are fixedly provided with stand columns (3), the middle part of the lower die (1) is integrally formed with a positioning column (6), the upper die (2) is connected with the upright post (3) in a sliding way, a cavity (7) is arranged inside the positioning post (6), the side wall of the positioning column (6) is provided with a sliding hole (9), an electric telescopic rod (8) is fixedly arranged inside the cavity (7), sliding pins (10) are respectively arranged in the sliding holes (9) in a sliding manner, a bolt (11) is fixedly arranged on the outer side of each sliding pin (10), chamfers (12) are arranged on the lower sides of the inner ends of the sliding pins (10), pyramid columns (13) are fixedly arranged at the upper ends of the electric telescopic rods (8), the upper end of the pyramid column (13) is fixedly provided with a magnetic column (14), the chamfer angle (12) is tightly attached to the inclined side wall of the pyramid column (13), the outer surface of the magnetic force column (14) is tightly attached to the inner end of the sliding pin (10).

2. The universal mold frame convenient for mold changing according to claim 1, characterized in that: and a limiting frame (4) is integrally formed on the periphery of the upper surface of the lower die (1).

3. The universal mold frame convenient for mold changing according to claim 1, characterized in that: and an air compression groove (5) is integrally formed in the middle of the upper surface of the lower die (1).

4. The universal mold frame convenient for mold changing according to claim 1, characterized in that: the upper end of the upright post (3) is fixedly provided with a limiting cap (15).

5. The universal mold frame convenient for mold changing according to claim 1, characterized in that: the horizontal height of the sliding pin (10) is greater than the upper surface of the lower die (1).

6. The universal mold frame convenient for mold changing according to claim 1, characterized in that: an outer connecting column (16) is integrally formed in the middle of the upper surface of the upper die (2).