CN219543785U

CN219543785U - Quick replacement structure of mold insert

Info

Publication number: CN219543785U
Application number: CN202320602988.3U
Authority: CN
Inventors: 卢桂然; 贺海彪
Original assignee: Sunway Plastic & Electronic Zhuhai Co ltd
Current assignee: Sunway Plastic & Electronic Zhuhai Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-18
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of mold inserts, in particular to a quick replacement structure of an insert, which comprises a mold row position piece, wherein a thin steel insert is arranged on the surface of one side of the mold row position piece, the thin steel insert is mutually and detachably connected with the mold row position piece through a replacement assembly, the replacement assembly consists of a replacement groove and a replacement buckle, the replacement groove is formed in the surface of the mold row position piece, the replacement buckle is integrally manufactured on the surface of the thin steel insert, and fastening assemblies are further arranged on the inner walls of the two sides of the replacement groove and used for clamping and fixing the thin steel insert after assembly. According to the utility model, the thin steel part of the die slide is changed into the combination of the plurality of replacement buckles and the thin steel inserts, if the die slide is damaged, the die slide can be directly replaced, the die slide is convenient and quick, the inserts are manufactured in a local embedding mode aiming at the positions of the thin steel easy to fracture, and the die slide can be quickly replaced when the die slide is broken, so that the maintenance downtime is saved.

Description

Quick replacement structure of mold insert

Technical Field

The utility model relates to the technical field of mold inserts, in particular to a quick replacement structure of an insert.

Background

Molds, and tools used in industrial production to produce desired products by injection, blow molding, extrusion, die casting or forging, smelting, stamping, etc., are important components of the molds.

At present, because the thin steel of the die line position piece is easy to break, the whole die line position piece needs to be reworked after breaking, and the waiting time for processing one die line position piece is long, and the processing is complicated, thereby bringing great trouble to users.

Disclosure of Invention

The utility model aims to provide a quick replacement structure of an insert, which aims to solve the problem that in the background art, the thin steel fracture of a die row bit is complicated to rework.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick replacement structure of mold insert, includes the mould position piece that moves, the surface of mould position piece one side is provided with thin steel mold insert, and thin steel mold insert is through changing subassembly and mould position piece mutual detachable connection, change the subassembly and be by changing the groove and change the knot and constitute, change the groove and offer the surface at the mould position piece, change the integrative preparation of knot at the surface of thin steel mold insert to change subassembly and change the groove cooperation of pegging graft each other, still be provided with fastening component on the inner wall of change groove both sides, this fastening component is used for the clamp fastening work after the equipment of thin steel mold insert.

Preferably, the fastening assembly is composed of two fastening grooves, a soft gasket, fastening pieces and a reset spring, wherein the two fastening grooves are formed in two groups, and the two groups of fastening grooves are formed in two inner side walls of the replacement groove.

Preferably, a soft gasket is arranged in the fastening groove, one side of the soft gasket extends to the outside of the fastening groove, and the surface of the soft gasket and the surface of the replacement buckle are mutually pressed and fastened.

Preferably, the fastening plate is fixed on the inner side wall of the fastening groove, and the fastening plate is positioned in the fastening groove.

Preferably, four groups of return springs are fixed on the inner surface of the fastening plate, and the other ends of the return springs are fixedly connected with the surface of the fastening groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the quick replacement structure of the insert, the replacement assembly is arranged, when the thin steel insert is broken, the quick replacement is performed by utilizing the matching of the replacement groove and the replacement buckle, so that the combination of the replacement buckle and the thin steel insert is changed at the thin steel part of the die slide part, if the die slide part is damaged, the die slide part can be directly replaced, the quick replacement structure is convenient and quick, the insert is manufactured in a local embedding mode aiming at the position of the thin steel easy to break, and the maintenance downtime is saved when the die slide part is broken.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded structure of the present utility model;

FIG. 3 is an enlarged schematic view of the fastening assembly of the present utility model;

fig. 4 is a schematic diagram of a prior art product structure.

In the figure: 1. a mold row; 2. a thin steel insert; 3. replacing the assembly; 31. replacing the groove; 32. replacing the buckle; 4. a fastening assembly; 41. a fastening groove; 42. a soft gasket; 43. a fastening tab; 44. and a return spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The utility model provides a quick insert replacement structure, which is shown in fig. 1 and 2, and comprises a mold row position piece 1, wherein a thin steel insert 2 is arranged on one side surface of the mold row position piece 1, the thin steel insert 2 is detachably connected with the mold row position piece 1 through a replacement component 3, the replacement component 3 consists of a replacement groove 31 and a replacement buckle 32, the replacement groove 31 is formed in the surface of the mold row position piece 1, the replacement buckle 32 is integrally manufactured on the surface of the thin steel insert 2, and the replacement groove 31 and the replacement buckle 32 are mutually inserted and matched.

In the implementation process, the replacement assembly 3 is arranged at the joint of the die row part 1 and the thin steel insert 2, and when the thin steel insert 2 breaks, the replacement is performed quickly by utilizing the matching of the replacement groove 31 and the replacement buckle 32, so that maintenance downtime is saved.

Further, as shown in fig. 3, the inner walls at two sides of the replacement groove 31 are further provided with fastening components 4, the fastening components 4 are composed of two fastening grooves 41, a soft gasket 42, fastening pieces 43 and return springs 44, the fastening grooves 41 are provided with two groups, the two groups of fastening grooves 41 are formed in two inner walls of the replacement groove 31, the soft gasket 42 is arranged in the fastening grooves 41, one side of the soft gasket 42 extends to the outside of the fastening groove 41, the surface of the soft gasket 42 and the surface of the replacement buckle 32 are mutually pressed and fastened, the fastening pieces 43 are fixed on the inner walls of the fastening grooves 41, the fastening pieces 43 are positioned in the fastening grooves 41, four groups of return springs 44 are fixed on the inner surfaces of the fastening pieces 43, the other ends of the return springs 44 are fixedly connected with the surface of the fastening grooves 41, and the fastening components 4 are used for clamping and fixing the thin steel insert 2 after being assembled.

In implementation, the soft gasket 42 on the surface of the fastening piece 43 is pushed to move by the reset spring 44 in the fastening groove 41, so that the fastening piece 43 clamps the replacement groove 31, thereby fastening the thin steel insert 2, increasing the tightness of the thin steel insert 2 after replacement, and avoiding the falling-off phenomenon of the thin steel insert 2 after installation.

Further, as shown in fig. 4, in the prior art, the thin steel part of the mold row bit 1 is easy to break, the whole mold row bit 1 needs to be reworked after breaking, and the waiting time for processing one mold row bit 1 is long, and the processing is complicated; the utility model changes the thin steel part of the die slide 1 into the combination of a plurality of replacement buckles 32 and the thin steel inserts 2, if the die slide is damaged, the die slide can be directly replaced, and the die slide is convenient and quick, so that the inserts are manufactured in a local embedding mode aiming at the positions of the thin steel which are easy to fracture, and the die slide can be quickly replaced when the die slide is broken, thereby saving maintenance downtime.

Working principle: when the die is used, the replacement assembly 3 is arranged at the joint of the die row part 1 and the thin steel insert 2, and when the thin steel insert 2 breaks, the replacement is performed quickly by utilizing the matching of the replacement groove 31 and the replacement buckle 32, so that maintenance downtime is saved.

Meanwhile, by arranging the fastening assembly 4, the soft gasket 42 on the surface of the fastening piece 43 is pushed to move by the reset spring 44 in the fastening groove 41, so that the fastening piece 43 clamps the replacement groove 31, the thin steel insert 2 is fastened, the tightness of the thin steel insert 2 after replacement is improved, the falling phenomenon of the thin steel insert 2 after installation is avoided, and finally the use work of the replacement structure is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a quick replacement structure of mold insert, includes mould row position piece (1), its characterized in that: the die comprises a die, a die row and a die holder, wherein a thin steel insert (2) is arranged on one side of the die row and is characterized in that the thin steel insert (2) is detachably connected with the die row and the die row (1) through a replacement assembly (3), the replacement assembly (3) is composed of a replacement groove (31) and a replacement buckle (32), the replacement groove (31) is formed in the surface of the die row (1), the replacement buckle (32) is integrally formed on the surface of the thin steel insert (2), the replacement groove (31) and the replacement buckle (32) are in mutual insertion fit, a fastening assembly (4) is further arranged on the inner walls of the two sides of the replacement groove (31), and the fastening assembly (4) is used for clamping and fixing the thin steel insert (2) after assembly.

2. The insert quick change structure according to claim 1, wherein: the fastening assembly (4) consists of two groups of fastening grooves (41), soft gaskets (42), fastening pieces (43) and reset springs (44), wherein the two groups of fastening grooves (41) are formed in two inner side walls of the replacement groove (31) formed in the two groups of fastening grooves (41).

3. The insert quick change structure according to claim 2, wherein: the inside of fastening groove (41) is provided with soft gasket (42), and one side of soft gasket (42) extends to the outside of fastening groove (41), and the surface of soft gasket (42) and the surface of change knot (32) extrudees the fastening each other.

4. A quick change structure for inserts according to claim 3, wherein: a fastening plate (43) is fixed on the inner side wall of the fastening groove (41), and the fastening plate (43) is positioned in the fastening groove (41).

5. The insert quick change structure according to claim 4, wherein: four groups of return springs (44) are fixed on the inner surface of the fastening plate (43), and the other ends of the return springs (44) are fixedly connected with the surface of the fastening groove (41).