CN211161852U

CN211161852U - Die casting die with accurate positioning

Info

Publication number: CN211161852U
Application number: CN201922203186.1U
Authority: CN
Inventors: 瞿先明
Original assignee: Suzhou Hengrong Precision Electromechanical Co Ltd
Current assignee: Suzhou Hengrong Precision Electromechanical Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-04
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a die casting die with accurate positioning, which comprises a base, wherein the bottom end surface of the base is connected with a plurality of support rods, the upper end surface of the base is connected with a plurality of support columns, the upper ends of the support columns are fixedly connected with a top plate, the upper end surface of the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a lifting plate, the bottom end surface of the lifting plate is provided with an adjusting die holder, a fixed seat is arranged in the middle of the upper end surface of the base, the upper end surface of the fixed seat is provided with a die holder, the bottom end surface of the base is provided with a positioning adjusting device, the structure is simple, the structure is clear and easy to understand, the left-right movement adjustment and the longitudinal movement adjustment of the upper die holder are realized through the adjusting die holder, is worthy of popularization.

Description

Die casting die with accurate positioning

Technical Field

The utility model relates to a die casting die technical field specifically is an accurate die casting die fixes a position.

Background

The die-casting die is a method for casting liquid die forging, a process completed on a special die-casting die forging machine. The basic technological process includes low speed or high speed casting of metal liquid, filling the metal liquid into the cavity of the mold with movable cavity surface, and pressurized forging with the metal liquid cooling process to eliminate shrinkage cavity and shrinkage porosity and to make the inner structure of the blank reach the forged crushed crystal grains. The comprehensive mechanical property of the blank is obviously improved. The die-casting die is before die-casting, often need fix a position fixedly to die-casting die, and current location troublesome poeration, the location degree of accuracy is low, causes the damage to the mould easily, consequently, needs the die-casting die of a location accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fix a position accurate die casting die 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 an accurate die casting die fixes a position, includes the base, base bottom face is connected with a plurality of bracing pieces, the base up end is connected with a plurality of support posts, a plurality of support post upper end fixedly connected with roof, the pneumatic cylinder is installed to the roof up end, pneumatic cylinder output fixedly connected with lifter plate, the regulation die holder is installed to lifter plate bottom end face, be provided with the fixing base in the middle of the base up end, the fixing base up end is provided with the die holder, base bottom face is provided with positioning adjustment device.

Preferably, the outer surface of the supporting upright post is sleeved with a rod sleeve, and the lifting plate is fixedly connected among the rod sleeves.

Preferably, the adjusting die holder comprises an upper moving plate, the upper moving plate is arranged below the lifting plate, a first screw rod and a second screw rod are transversely arranged on the upper moving plate in a penetrating mode, a plurality of first screw rod seats are arranged on the left side and the right side of the upper moving plate, the first screw rod and the second screw rod are rotatably connected with the first screw rod seats, and a first handle is connected to the right ends of the first screw rod and the second screw rod.

Preferably, a lower moving plate is arranged below the upper moving plate, a third screw rod and a fourth screw rod penetrate through the lower moving plate longitudinally, a plurality of second screw rod seats are arranged on the front side and the rear side of the lower moving plate, the third screw rod and the fourth screw rod are rotatably connected with the plurality of second screw rod seats on the front side and the rear side, second handles are fixedly connected to the rear ends of the third screw rod and the fourth screw rod, and an upper die seat is fixedly connected to the bottom end face of the lower moving plate.

Preferably, the positioning adjusting device comprises a transverse plate, the transverse plate is arranged below the base, a plurality of vertical rods are fixedly connected to the upper end of the transverse plate, the upper ends of the plurality of vertical rods penetrate through the base and are arranged around the lower die base, the upper ends of the plurality of vertical rods are arranged outside the lower die base in a rectangular mode and are in contact connection with the lower die base, a screw rod is transmitted in the middle of the transverse plate, the upper end of the screw rod is connected with the base in a rotating mode, and a third handle is fixedly connected to the lower end of.

Preferably, a compression spring is arranged between the transverse plate and the base, the upper end of the compression spring is fixedly connected with the bottom end face of the base, and the lower end of the compression spring is fixedly connected with the upper end face of the transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, removes about through adjusting the die holder and adjusts and longitudinal movement adjusts that realize the upper die base, can realize the location of die holder and upper die base through the positioning control device, and the cooperation is adjusted the die holder and is carried out the location regulation of upper die base, easy operation, and the location is accurate, is worth promoting.

Drawings

FIG. 1 is a schematic front view of a die casting mold with accurate positioning;

fig. 2 is a schematic structural view of an adjusting die holder of a die casting die with accurate positioning.

In the figure: 1-a vertical plate, 2-a transverse plate, 3-a third handle, 4-a screw rod, 5-a compression spring, 6-a support rod, 7-a base, 8-a support column, 9-a rod sleeve, 10-a lifting plate, 11-a top plate, 12-a hydraulic cylinder, 13-an adjusting die holder, 14-a lower die holder, 15-a fixed seat, 16-a positioning adjusting device, 17-an upper die holder, 18-a second handle, 19-a second screw holder, 20-a second screw rod, 21-a first screw rod holder, 22-a first screw rod, 23-an upper moving plate, 24-a third screw rod, 25-a first handle, 26-a fourth screw rod and 27-a lower moving plate.

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. 1-2, the present invention provides a technical solution: a die-casting die with accurate positioning comprises a base 7, wherein the bottom end face of the base 7 is connected with a plurality of supporting rods 6, the upper end face of the base 7 is connected with a plurality of supporting columns 8, the upper ends of the supporting columns 8 are fixedly connected with a top plate 11, the upper end face of the top plate 11 is provided with a hydraulic cylinder 12, the output end of the hydraulic cylinder 12 is fixedly connected with a lifting plate 10, the bottom end face of the lifting plate 10 is provided with an adjusting die holder 13, the middle of the upper end face of the base 7 is provided with a fixed seat 15, the upper end face of the fixed seat 15 is provided with a lower die holder 14, the bottom end face of the base 7 is provided with a positioning adjusting device 16, the outer surface of each supporting column 8 is sleeved with a rod sleeve 9, the lifting plate 10 is fixedly connected among the rod sleeves 9, the adjusting die holder 13 comprises an upper moving plate 23, the upper moving plate 23, the left side and the right side of the upper moving plate 23 are provided with a plurality of first screw rod seats 21, the first screw rods 22 and the second screw rods 20 are rotatably connected with the first screw rod seats 21, the right ends of the first screw rods 22 and the second screw rods 20 are connected with a first handle 25, a lower moving plate 27 is arranged below the upper moving plate 23, a third screw rod 24 and a fourth screw rod 26 longitudinally penetrate through the lower moving plate 27, a plurality of second screw rod seats 19 are arranged on the front side and the rear side of the lower moving plate 27, the third screw rod 24 and the fourth screw rod 26 are rotatably connected with a plurality of second screw rod seats 19 on the front side and the rear side, the rear ends of the third screw rod 24 and the fourth screw rod 26 are fixedly connected with a second handle 18, the bottom end face of the lower moving plate 27 is fixedly connected with an upper die holder 17, the positioning adjusting device 16 comprises a transverse plate 2, the transverse plate 2 is arranged below the base 7, the upper end of the, the upper end of a plurality of montants 1 passes the setting of base 7 and places die holder 14 around setting, and the upper end of a plurality of montants 1 is the rectangle setting and is connected with the contact of die holder 14 around die holder 14, the transmission has screw rod 4 in the middle of 2 diaphragm, 4 upper ends of screw rod are rotated with base 7 and are connected, 4 lower extreme fixedly connected with third handles 3 of screw rod, be provided with compression spring 5 between diaphragm 2 and the

base

7, 5 upper ends of compression spring and 7 bottom end face fixed connection of base, 5 lower extremes of compression spring and 2 up end fixed connection of diaphragm.

When the die holder is used specifically, the lower die holder 14 is arranged between the vertical rods 1, the lower die holder 14 is fixedly connected with the fixed seat 15, then the third handle 3 is held by hand and the screw rod 4 is rotated, so that the transverse plate 2 and the vertical rod 1 at the upper end of the transverse plate are pushed to move upwards, the compression spring 5 is compressed, the vertical rod 1 moves upwards to the upper die holder 17, because the upper end of the vertical rod 1 penetrates through the base 7 and is arranged around the lower die holder 14, the upper ends of the vertical rods 1 are arranged outside the periphery of the lower die holder 14 in a rectangular shape and are in contact connection with the lower die holder 14, so that the vertical rod 1 has the edge tracing function of the lower die holder 14, when the vertical rod 1 is close to the upper die holder 17, the upper die holder 17 is subjected to position adjustment through the position of the vertical rod 1, the upper moving plate 23 can be pushed to move, until the vertical rod 1 is in contact connection with the side wall of the upper die base 17, the position of the upper die base 17 is adjusted and positioned.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an accurate die casting die in location, includes base (7), its characterized in that: base (7) bottom face is connected with a plurality of bracing pieces (6), base (7) up end is connected with a plurality of support post (8), a plurality of support post (8) upper end fixedly connected with roof (11), pneumatic cylinder (12) are installed to roof (11) up end, pneumatic cylinder (12) output end fixedly connected with lifter plate (10), regulation die holder (13) are installed to lifter plate (10) bottom face, be provided with fixing base (15) in the middle of base (7) up end, fixing base (15) up end is provided with die holder (14), base (7) bottom face is provided with positioning control device (16).

2. The die casting mold with accurate positioning as claimed in claim 1, wherein: the outer surface of the supporting upright post (8) is sleeved with a rod sleeve (9), and the lifting plate (10) is fixedly connected among the rod sleeves (9).

3. The die casting mold with accurate positioning as claimed in claim 2, wherein: the adjusting die holder (13) comprises an upper moving plate (23), the upper moving plate (23) is arranged below the lifting plate (10), a first screw rod (22) and a second screw rod (20) are transversely arranged on the upper moving plate (23) in a penetrating mode, a plurality of first screw rod seats (21) are arranged on the left side and the right side of the upper moving plate (23), the first screw rod (22) and the second screw rod (20) are rotatably connected with the first screw rod seats (21), and a first handle (25) is connected to the right ends of the first screw rod (22) and the second screw rod (20).

4. A positionally accurate die casting mold as claimed in claim 3, wherein: the improved screw driver is characterized in that a lower moving plate (27) is arranged below the upper moving plate (23), a third screw rod (24) and a fourth screw rod (26) are longitudinally arranged in the lower moving plate (27) in a penetrating mode, a plurality of second screw rod seats (19) are arranged on the front side and the rear side of the lower moving plate (27), the third screw rod (24) and the fourth screw rod (26) are rotatably connected with the plurality of second screw rod seats (19) on the front side and the rear side, second handles (18) are fixedly connected to the rear ends of the third screw rod (24) and the fourth screw rod (26), and an upper die base (17) is fixedly connected to the bottom end face of the lower moving plate (27).

5. The die casting mold with accurate positioning as claimed in claim 4, wherein: positioning control device (16) include diaphragm (2), diaphragm (2) set up in base (7) below, a plurality of montants (1) of diaphragm (2) upper end fixedly connected with, a plurality of montants (1) upper end is passed base (7) and is set up and place die holder (14) and set up all around, and a plurality of montants (1) upper end is the rectangle setting and is connected with die holder (14) contact all around at die holder (14), the transmission has screw rod (4) in the middle of diaphragm (2), screw rod (4) upper end is rotated with base (7) and is connected, screw rod (4) lower extreme fixedly connected with third handle (3).

6. The die casting mold with accurate positioning as claimed in claim 5, wherein: be provided with compression spring (5) between diaphragm (2) and base (7), compression spring (5) upper end and base (7) bottom end face fixed connection, compression spring (5) lower extreme and diaphragm (2) upper end face fixed connection.