CN218693782U

CN218693782U - Die casting die buffer gear

Info

Publication number: CN218693782U
Application number: CN202223030917.5U
Authority: CN
Inventors: 张立锋; 戴晨霞; 陆金松
Original assignee: Zhejiang Impression Electric Technology Co ltd
Current assignee: Zhejiang Impression Electric Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model belongs to the technical field of the mould, especially, die casting die buffer gear, including the base, base top fixed mounting has the mounting bracket, and mounting bracket top fixed mounting has electric cylinder, and electric cylinder one end fixed mounting has last mould, is provided with the fixed slot on the base, and the fixed slot is inside to be provided with the fixed plate, and fixed plate top fixed mounting has the buffering subassembly, and buffering subassembly top fixed mounting has the mount table, is provided with the mounting groove on the mount table. The utility model discloses a be provided with electric cylinder and carry out the use of working, can conveniently go up and down the mould and carry out compound die work to the bed die, it is more convenient to operate and use, be provided with the fixed plate simultaneously, buffering subassembly, the mount table, the fixed column, the sliding sleeve, first spring, the second spring, joint support post and fixed block cooperate the use, can carry out effectual buffering when carrying out compound die work, the great easy damage that causes mould or table surface of impact force when preventing the compound die, the better long-term work of carrying on of being convenient for is used.

Description

Die casting die buffer gear

Technical Field

The utility model relates to the technical field of mold, specifically be a die casting die buffer gear.

Background

At present, a die-casting die is a tool for casting metal parts, and the die-casting die is a tool for completing a die-casting process on a special die-casting die forging machine. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved.

When the die-casting die is used, impact force generated by interaction of the movable die and the fixed die can generate large vibration on the movable die and the fixed die, so that the movable die or the movable die can be damaged, in addition, the vibration can affect the quality of finished die-casting parts, the impact force and the vibration strength generated when different die-casting parts are manufactured are different, and meanwhile, the die or the table top can be damaged. Therefore, a die-casting die buffering mechanism is needed to meet the use requirement.

The prior art has the following problems:

current die casting die buffer gear, the overall device structure is comparatively simple, and buffer structure is comparatively single to lead to the buffering effect relatively poor, use and have certain limitation, the buffer gear that generally has now all adopts bolt fixed mounting, is not convenient for install fast and dismantle, leads to its practicality lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a die casting die buffer gear has solved the overall device structure that exists today comparatively simply, and buffer gear is comparatively single to lead to the buffering effect relatively poor, use and have certain limitation, the buffer gear that generally has now all adopts bolt fixed mounting, is not convenient for install fast and dismantle, leads to the lower problem of its practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die casting die buffer gear, includes the base, base top fixed mounting has the mounting bracket, mounting bracket top fixed mounting has electrical cylinder, electrical cylinder one end fixed mounting has the mould, be provided with the fixed slot on the base, the inside fixed plate that is provided with of fixed slot, fixed plate top fixed mounting has the buffering subassembly, buffering subassembly top fixed mounting has the mount table, be provided with the mounting groove on the mount table, be provided with the bed die on the mounting groove, mount table bottom fixed mounting has the fixed column, be provided with the sliding sleeve on the fixed column, sliding sleeve one side is provided with first spring, the sliding sleeve opposite side is provided with the second spring, the sliding sleeve bottom is provided with joint support pole, be provided with the fixed block on the fixed plate.

As a preferred technical scheme of the utility model, electric cylinder is inside to be provided with the wire, electric cylinder passes through wire and external power source electric connection.

As an optimal technical scheme of the utility model, fixed slot internal diameter size and fixed plate external diameter size looks adaptation, the fixed plate is pegged graft with the fixed slot activity.

As an optimal technical scheme of the utility model, the buffering subassembly is provided with a plurality of, the buffering subassembly comprises buffering damping post and buffer spring.

As an optimal technical scheme of the utility model, mounting groove internal diameter size and bed die external diameter size looks adaptation, the bed die is pegged graft with the mounting groove activity.

As a preferred technical scheme of the utility model, the inside through-hole that is provided with of sliding sleeve, the sliding sleeve passes through-hole and fixed column sliding connection.

As an optimal technical scheme of the utility model, the joint support pole passes through the axis of rotation and is connected with sliding sleeve and fixed block rotation.

Compared with the prior art, the utility model provides a die casting die buffer gear possesses following

Has the advantages that:

1. this die casting die buffer gear, carry out the use of working through being provided with electric cylinder, the mould carries out compound die work to the bed die on can conveniently going up and down, it is more convenient to operate and use, be provided with the fixed plate simultaneously, the buffering subassembly, the mount table, the fixed column, the sliding sleeve, first spring, the second spring, joint support post and fixed block cooperate the use, can carry out effectual buffering when carrying out compound die work, the great easy damage that causes mould or table surface of impact force when preventing the compound die, the better long-term work of carrying on of being convenient for is used.

2. This die casting die buffer gear pegs graft through setting up fixed plate and fixed slot activity, and the bed die pegs graft with the mounting groove activity to can conveniently install and dismantle buffer gear, conveniently overhaul and maintain work to it, be convenient for prolong its life, can effectively promote whole device's practicality.

Drawings

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

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

FIG. 3 is a schematic top view of the mounting table of the present invention;

fig. 4 is a schematic view of the sliding sleeve structure of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. an electric cylinder; 4. an upper die; 5. fixing grooves; 6. a fixing plate; 7. a buffer assembly; 8. a mounting table; 9. mounting grooves; 10. a lower die; 11. fixing a column; 12. a sliding sleeve; 13. a first spring; 14. a second spring; 15. connecting the supporting rods; 16. and (5) fixing blocks.

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. 1-4, in this embodiment: the utility model provides a die casting die buffer gear, the on-line screen storage device comprises a base 1, 1 top fixed mounting of base has mounting bracket 2, be convenient for install

electric cylinder

3, 2 top fixed mounting of mounting bracket has electric cylinder 3, the 3 model of electric cylinder is CJDR40, be convenient for go up mould 4 in the lift adjustment, 3 one end fixed mounting of electric cylinder has last mould 4, conveniently carry out compound die work, be provided with fixed slot 5 on the base 1, be convenient for install fixed plate 6, fixed slot 5 inside is provided with fixed plate 6, be convenient for install buffering subassembly 7, fixed plate 6 top fixed mounting has buffering subassembly 7, be convenient for cushion subassembly 7 top fixed mounting has mount table 8, conveniently install bed die 10 down, be provided with mounting groove 9 on the mount table 8, be convenient for promote installation stability, be provided with bed 10 on the mounting groove 9, be convenient for carry out compound die work, mount table 8 bottom fixed mounting has fixed column 11, be convenient for install sliding sleeve 12, be provided with sliding sleeve 12 on the fixed column 11, conveniently slide adjusting, sliding sleeve 12 one side is provided with first spring 13, be convenient for promote sliding sleeve 12, sliding sleeve 12 opposite side is provided with second spring 14, be convenient for stimulate sliding sleeve 12 bottom is provided with joint support pole 15, be convenient for install fixed block 6, be convenient for install sliding sleeve 15.

In the embodiment, the electric cylinder 3 is internally provided with a lead, and the electric cylinder 3 is electrically connected with an external power supply through the lead, so that the electric cylinder is convenient to drive the electric cylinder to work and the upper die 4 is convenient to lift and adjust; the inner diameter of the fixing groove 5 is matched with the outer diameter of the fixing plate 6, and the fixing plate 6 is movably inserted into the fixing groove 5, so that the fixing groove is convenient to mount, dismount and operate; the buffer assemblies 7 are provided with a plurality of buffer assemblies 7, each buffer assembly 7 is composed of a buffer damping column and a buffer spring, buffering is facilitated, and the stability of the whole device is improved; the inner diameter of the mounting groove 9 is matched with the outer diameter of the lower die 10, and the lower die 10 is movably inserted into the mounting groove 9, so that the mounting and dismounting are convenient, and the operation and the use are convenient; a through hole is formed in the sliding sleeve 12, and the sliding sleeve 12 is connected with the fixed column 11 in a sliding mode through the through hole, so that sliding adjustment is facilitated, and buffering work is facilitated; the connecting support rod 15 is rotatably connected with the sliding sleeve 12 and the fixing block 16 through a rotating shaft, so that the connecting support rod is convenient to support and connect and is convenient to buffer.

The utility model discloses a theory of operation and use flow: the operator carries out work through drive electric cylinder 3, be convenient for promote upper mold 4 and lower mold 10 and carry out compound die work, through be provided with mount table 8 in lower mold 10 bottom, mount table 8 bottom is provided with fixed column 11, sliding sleeve 12 and fixed column 11 sliding connection, sliding sleeve 12 both sides are provided with first spring 13 and second spring 14, sliding sleeve 12 rotates with fixed block 16 through joint support pole 15 simultaneously and is connected, in-process carrying out the compound die, promote sliding sleeve 12 through first spring 13, second spring 14 stimulates sliding sleeve 12, can be convenient for carry out effectual buffering, be provided with buffer assembly 7 simultaneously between mount table 8 and fixed plate 6, buffer assembly 7 comprises buffer spring and buffering damping post, can further promote integrated device's buffering effect, the great easy damage that causes mould or mesa work to the impact force when preventing the compound die, be convenient for better carry out long-term work and use, set up fixed plate 6 and fixed slot 5 activity grafting simultaneously, lower mold 10 pegs graft with mounting groove 9 activity, thereby can conveniently install and dismantle buffer mechanism, conveniently, overhaul and maintenance work to it, be convenient for prolong its life, the practicality of effective promotion device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a die casting die buffer gear, includes base (1), its characterized in that: base (1) top fixed mounting has mounting bracket (2), mounting bracket (2) top fixed mounting has electric cylinder (3), electric cylinder (3) one end fixed mounting has last mould (4), be provided with fixed slot (5) on base (1), fixed slot (5) inside is provided with fixed plate (6), fixed plate (6) top fixed mounting has buffer module (7), buffer module (7) top fixed mounting has mount table (8), be provided with mounting groove (9) on mount table (8), be provided with bed die (10) on mounting groove (9), mount table (8) bottom fixed mounting has fixed column (11), be provided with sliding sleeve (12) on fixed column (11), sliding sleeve (12) one side is provided with first spring (13), sliding sleeve (12) opposite side is provided with second spring (14), sliding sleeve (12) bottom is provided with joint support pole (15), be provided with fixed block (16) on fixed plate (6).

2. The die casting die cushion mechanism according to claim 1, characterized in that: the electric air cylinder (3) is internally provided with a wire, and the electric air cylinder (3) is electrically connected with an external power supply through the wire.

3. The die casting die cushion mechanism according to claim 1, characterized in that: the inner diameter of the fixing groove (5) is matched with the outer diameter of the fixing plate (6), and the fixing plate (6) is movably inserted into the fixing groove (5).

4. The die casting die cushion mechanism according to claim 1, characterized in that: the buffer assembly (7) is provided with a plurality of buffer assemblies (7), and each buffer assembly (7) consists of a buffer damping column and a buffer spring.

5. The die casting die cushion mechanism according to claim 1, characterized in that: the inner diameter of the mounting groove (9) is matched with the outer diameter of the lower die (10), and the lower die (10) is movably inserted into the mounting groove (9).

6. The die casting die cushion mechanism according to claim 1, characterized in that: the sliding sleeve (12) is internally provided with a through hole, and the sliding sleeve (12) is connected with the fixed column (11) in a sliding mode through the through hole.

7. The die casting die cushion mechanism according to claim 1, characterized in that: the connecting support rod (15) is rotatably connected with the sliding sleeve (12) and the fixed block (16) through a rotating shaft.