CN217834452U

CN217834452U - Mould structure of quick replacement mold insert

Info

Publication number: CN217834452U
Application number: CN202221150523.0U
Authority: CN
Inventors: 谢奕浓; 蔡鄂
Original assignee: Dongguan Yiyuan Plastic Products Co ltd
Current assignee: Dongguan Yiyuan Plastic Products Co ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-11-18
Anticipated expiration: 2032-05-14

Abstract

The application provides a pair of mould structure of quick replacement mold insert, including mold insert, die holder and the rapid disassembly structure of setting in the die holder, be equipped with the connecting rod on the mold insert, the connecting rod includes this portion and extension, extension downwardly extending inserts to first cell in, rapid disassembly structure includes first pivot pole, the left end and the die holder swing joint of first pivot pole, the right-hand member of first pivot pole is equipped with first inclined plane, first inclined plane and extension looks joint. When the utility model is installed, the first rotating rod is clamped with the extending part of the connecting rod by rotating the first rotating rod, and the installation and fixation are completed; during disassembly, the first rotating rod is rotated to enable the extending part to be upwards extruded, so that the insert is disassembled and taken out. The device can be used for rapidly assembling and disassembling the insert and the die holder, the die holder is not required to be disassembled during disassembly, the workload in the disassembly process is greatly reduced, and the work efficiency is improved.

Description

Mould structure of quick replacement mold insert

Technical Field

The utility model relates to a stamping die technical field specifically is a mould structure of quick replacement mold insert.

Background

In the product production manufacturing process, the traditional mold insert replacing mode is to disassemble the whole set of mold, because the mold insert and the mold are relatively large in size, the disassembling workload is large, the steps are complex, and a large amount of manpower and material resources are required to be consumed for disassembling, so that the time for replacing the mold insert in the production process is too long, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould structure of quick replacement mold insert to solve the technical problem in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a die structure of quick replacement mold insert, includes mold insert, mold holder and sets up the rapid disassembly structure in the mold holder, be equipped with the die cavity on the mold holder, the die cavity bottom is equipped with first cell body, the mold insert is located the die cavity, be equipped with the connecting rod on the mold insert, the connecting rod includes this portion and extension, extension downwardly extending inserts to first cell body in, rapid disassembly structure includes first pivot pole, first pivot pole inserts to the inside of mold holder, the left end and the mold holder swing joint of first pivot pole, the right-hand member of first pivot pole is equipped with first inclined plane, first inclined plane and extension looks joint.

Further, the outside of die holder is equipped with first mounting hole, be equipped with the second cell body in the die holder, the left end and the first mounting hole of second cell body communicate, first rotation pole left end is equipped with first separation blade, first rotation pole inserts to the second cell body in through first mounting hole, first rotation pole is through first separation blade and first mounting hole looks butt, the right-hand member and the first cell body of second cell body are linked together.

Furthermore, the quick-release structure further comprises a pressing block, wherein a pressing block nut is installed in the first installation hole, and the first rotating rod is fixed through the pressing block.

Furthermore, one end of the extension part close to the first inclined surface is provided with a first clamping surface and a second clamping surface, the first clamping surface is positioned above the second clamping surface, the first clamping surface is a horizontal surface, the second clamping surface is an inclined surface, and an inclined angle formed by the first clamping surface and the second clamping surface is matched with an inclined angle of the first inclined surface.

Furthermore, a second inclined plane is arranged at the lower end of the second clamping surface.

Further, the second inclined surface inclines from top to bottom towards one end far away from the first rotating rod.

Compared with the prior art, the utility model discloses a set up first rotation pole in the die holder, this first rotation pole and die holder swing joint, and the side of first rotation pole and the connecting rod looks joint of mold insert. When the connecting rod is installed, the first rotating rod is rotated to enable the first rotating rod to be clamped with the extending part of the connecting rod, and installation and fixation are completed; during disassembly, the first rotating rod is rotated to enable the extending part to be upwards extruded, so that the insert is disassembled and taken out. This device is simple structure not only, convenient operation, and can accomplish the installation and the dismantlement of mold insert and die holder fast, need not during the dismantlement to demolish the die holder, greatly alleviates the work load of dismantling the in-process, is favorable to improving work efficiency.

Drawings

FIG. 1: the structure of the application is shown schematically;

FIG. 2: a top view of the present application;

FIG. 3: base:Sub>A partial cross-sectional view ofbase:Sub>A-base:Sub>A inbase:Sub>A top view of the present application;

FIG. 4 is a schematic view of: an enlarged view of B in FIG. 3 of the present application;

FIG. 5: the present application is shown in an enlarged view in the disassembled state in fig. 4.

Reference numerals:

1. an insert; 11. a connecting rod; 11-1, this department; 11-2, an extension; 11-21, a first clamping surface; 11-22, a second clamping surface; 11-23, a second bevel;

2. a die holder; 21. a mold cavity; 22. a first tank body; 23. a first mounting hole; 24. a second tank body;

3. a quick release structure; 31. a first rotating lever; 311. a first inclined plane; 312. a first baffle plate; 32. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Referring to fig. 1 to 4, the mold insert includes an insert 1, a mold base 2, and a quick release structure 3 disposed in the mold base 2, a mold cavity 21 is disposed on the mold base 2, a first groove 22 is disposed at the bottom of the mold cavity 21, the insert 1 is disposed in the mold cavity 21, a connecting rod 11 is disposed on the insert 1, the connecting rod 11 includes a main portion 11-1 and an extending portion 11-2, the extending portion 11-2 extends downward and is inserted into the first groove 22, the quick release structure 3 includes a first rotating rod 31, the first rotating rod 31 is inserted into the mold base 2, the left end of the first rotating rod 31 is movably connected to the mold base 2, a first inclined surface 311 is disposed at the right end of the first rotating rod 31, and the first inclined surface 311 is engaged with the extending portion 11-2.

The outer side of the die holder 2 is provided with a first mounting hole 23, a second slot body 24 is arranged in the die holder 2, the left end of the second slot body 24 is communicated with the first mounting hole 23, the left end of the first rotating rod 31 is provided with a first blocking piece 312, the first rotating rod 31 is inserted into the second slot through the first mounting hole 23, the right end of the second slot body 24 is communicated with the first slot body 22, and when the first rotating rod 31 is inserted into the second slot body 24 and the first inclined plane 311 is clamped with the extension part 11-2, the first blocking piece 312 at the left end of the first rotating rod 31 is abutted against the first mounting hole 23.

One end of the extension part 11-2 close to the first inclined surface 311 is provided with a first clamping surface 11-21 and a second clamping surface 11-22, the first clamping surface 11-21 is positioned above the second clamping surface 11-22, the first clamping surface 11-21 is a horizontal surface, the second clamping surface 11-22 is an inclined surface, an inclined angle formed by the first clamping surface 11-21 and the second clamping surface 11-22 is matched with an inclined angle of the first inclined surface 311, and the extension part 11-2 can be clamped and connected through the first rotating rod 31 in a mounting state, so that stable connection is realized.

The quick release structure 3 further comprises a press block 32, the press block 32 is nut-mounted in the first mounting hole 23, and the first rotating rod 31 is fixed through the press block 32. By arranging the pressing block 32 outside the first rotating rod 31, the left end of the first rotating rod 31 is abutted against the pressing block 32, so that the position of the first rotating rod 31 is further fixed, and the situation that the first rotating rod 31 moves in the installation state and the like is avoided, so that the position of the insert 1 in the die holder 2 is influenced.

The mold insert 1 is placed into the mold cavity 21 during installation, at this time, the extension portion 11-2 of the first connecting rod 11 is inserted into the first groove 22, the first rotating rod 31 is inserted into the second groove 24, at this time, the first inclined surface 311 at the right end of the first rotating rod 31 is clamped with the extension portion 11-2, the press block 32 is installed in the first installation hole 23, and the left section of the first rotating rod 31 is fixed.

Referring to fig. 5, fig. 5 is a diagram illustrating a connection state of the first rotating rod 31 and the connecting rod 11 in a disassembled state, when the insert 1 needs to be disassembled, the pressing block 32 is disassembled from the first mounting hole 23, the first rotating rod 31 is firstly pulled out from one end of the extending portion 11-2 of the connecting rod 11, then the first rotating rod 31 is rotated 180 °, and then the first rotating rod 31 is inserted into one end of the connecting rod 11. Because the lower end of the second clamping surface 11-22 is provided with the second inclined surface 11-23, the second inclined surface 11-23 is inclined from top to bottom towards the end far away from the first rotating rod 31, at this time, the tip of the first inclined surface 311 at the right end of the first rotating rod 31 is located on the second inclined surface 11-23, when the first rotating rod 31 moves towards one end of the first connecting rod 11, the second inclined surface 11-23 of the extending part 11-2 is extruded and moves upwards, and thus, the dismounting and the separation of the insert 1 and the die holder 2 are completed.

Compared with the prior art, the utility model discloses a set up first pivot pole in the die holder, this first pivot pole and die holder swing joint, and the side of first pivot pole and the connecting rod looks joint of mold insert. When the connecting rod is installed, the first rotating rod is rotated to enable the first rotating rod to be clamped with the extending part of the connecting rod, and installation and fixation are completed; during disassembly, the first rotating rod is rotated to enable the extending part to be upwards extruded, so that the insert is disassembled and taken out. The device is simple in structure, convenient to operate, and capable of rapidly completing the installation and the disassembly of the mold insert and the mold base, the mold base is not required to be disassembled during disassembly, the workload in the disassembly process is greatly reduced, and the improvement of the working efficiency is facilitated.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application 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 a mould structure of quick replacement mold insert which characterized in that: including mold insert, die holder and the rapid disassembly structure of setting in the die holder, be equipped with the die cavity on the die holder, the die cavity bottom is equipped with first cell body, the mold insert is located the die cavity, be equipped with the connecting rod on the mold insert, the connecting rod includes this portion and extension, extension downwardly extending inserts to first cell in, rapid disassembly structure includes first pivot pole, first pivot pole inserts to the inside of die holder, the left end and the die holder swing joint of first pivot pole, the right-hand member of first pivot pole is equipped with first inclined plane, first inclined plane and extension looks joint.

2. The quick insert change mold structure according to claim 1, wherein: the outside of die holder is equipped with first mounting hole, be equipped with the second cell body in the die holder, the left end and the first mounting hole of second cell body communicate, first rotation pole left end is equipped with first separation blade, first rotation pole inserts to the second cell body in through first mounting hole, first rotation pole is through first separation blade and first mounting hole looks butt, the right-hand member and the first cell body of second cell body are linked together.

3. The quick insert change mold structure according to claim 2, wherein: the quick-release structure further comprises a pressing block, wherein a pressing block nut is installed in the first installation hole, and the first rotating rod is fixed through the pressing block.

4. The quick insert change mold structure according to claim 1, wherein: the extension part is provided with a first clamping surface and a second clamping surface at one end close to the first inclined surface, the first clamping surface is positioned above the second clamping surface, the first clamping surface is a horizontal surface, the second clamping surface is an inclined surface, and an oblique angle formed by the first clamping surface and the second clamping surface is matched with an oblique angle of the first inclined surface.

5. The quick insert change mold structure according to claim 4, wherein: the lower end of the second clamping surface is provided with a second inclined surface.

6. The quick insert change mold structure according to claim 5, wherein: the second inclined surface inclines from top to bottom towards one end far away from the first rotating rod.