CN213353680U

CN213353680U - Novel embedded die

Info

Publication number: CN213353680U
Application number: CN202020783517.3U
Authority: CN
Inventors: 陈彦栋
Original assignee: Kunshan Hangte Metal Products Co ltd
Current assignee: Kunshan Hangte Metal Products Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-06-04
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to the technical field of mold devices, in particular to an embedded novel mold, which comprises a lower mold and an upper mold, wherein the lower surface of the lower mold is provided with a lower mold groove, the upper surface of the upper mold is provided with an upper mold groove, two ends of the upper surface of the lower mold are fixedly connected with guide rods, two ends of the lower surface of the upper mold are provided with guide sleeves, two sides of the lower end of the upper mold are fixedly connected with first sleeves, the lower end of the upper mold in the first sleeve is provided with a positioning groove, two ends of the upper surface of the upper mold are fixedly connected with second sleeves, the upper surface of the lower mold in the second sleeve is provided with a positioning block, and the positioning blocks are arranged in the positioning grooves in a one-to-one correspondence manner through the positioning blocks and the positioning grooves, so that the contact area between the positioning blocks and the positioning grooves is larger, thereby the pressure intensity is, the accuracy of die assembly is improved, and the product quality is improved.

Description

Novel embedded die

Technical Field

The utility model relates to a mould technical field, in particular to novel mould of inserted.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

The embedded die at the present stage is easy to cause abrasion of a positioning device in the repeated die closing process, so that the positioning result has deviation, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mould of inserted to the positioner who proposes in solving above-mentioned background art wears and leads to the positioning result deviation, thereby influences product quality's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel mould of inserted, includes bed die and last mould, the upper surface of bed die is provided with the lower die cavity, the lower surface of going up the mould is provided with the die cavity, the both ends fixedly connected with guide arm of the upper surface of bed die, the both ends of going up the mould lower surface are provided with the guide pin bushing, go up the first sleeve pipe of both sides fixedly connected with of mould lower extreme, first sleeve intraductal the lower extreme of going up the mould is provided with the constant head tank, go up the both ends fixedly connected with second sleeve pipe of mould upper surface, the second sleeve intraductal the upper surface of bed die is provided with the locating piece, the holding tank has been seted up to the sheathed tube upper surface of second.

Preferably, the guide rod on the upper surface of the lower die is connected with the guide sleeve on the lower surface of the upper die in a sliding manner.

Preferably, the upper surface of the guide sleeve is fixedly connected with a spring, and the other end of the spring is fixedly connected with the lower end of the upper die.

Preferably, the positioning grooves are arranged in an array on the lower surface of the upper mold.

Preferably, the positioning blocks are arranged in an array on the upper surface of the lower mold.

Preferably, the positioning grooves of the upper die and the positioning blocks of the lower die are arranged in a one-to-one correspondence manner.

Preferably, the first sleeve is slidably engaged in the receiving groove on the upper surface of the second sleeve.

The utility model discloses a technological effect and advantage:

1. through the positioning blocks and the positioning grooves, the plurality of positioning blocks are arranged in the positioning grooves in a one-to-one correspondence manner, so that the contact area between the positioning blocks and the positioning grooves is large, the pressure intensity is small, the abrasion of the pressure on the positioning blocks during die assembly is reduced, the service life of the die is prolonged, the accuracy of die assembly is improved, and the product quality is improved;

2. through being equipped with first sleeve pipe and second sleeve pipe, first sleeve pipe slip joint is in second sheathed tube holding tank to have the effect of a reposition of redundant personnel, use through the cooperation of constant head tank and locating piece, thereby have the effect of double localization, the limiting displacement of guide arm and guide pin bushing is deuterogamied, thereby have the effect of triple location, each positioner mutually supports, thereby very big avoided the problem of compound die deviation, thereby the precision is higher, convenient to use more.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the positioning block of the structure of the present invention.

Fig. 3 is a schematic structural view of the positioning groove of the structure of the present invention.

Fig. 4 is a schematic structural view of the second sleeve.

In the figure: 1. a lower die; 2. an upper die; 3. a lower die cavity; 4. feeding a die cavity; 5. a guide bar; 6. A guide sleeve; 7. a first sleeve; 8. positioning a groove; 9. a second sleeve; 10. positioning blocks; 11. accommodating grooves; 12. a spring.

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.

The utility model provides a novel mould of inserted as shown in fig. 1-4, including bed die 1 and last mould 2, the upper surface of bed die 1 is provided with lower die cavity 3, the lower surface of going up mould 2 is provided with upper die cavity 4, the both ends fixedly connected with guide arm 5 of the upper surface of bed die 1, the both ends of going up mould 2 lower surface are provided with guide pin bushing 6, the first sleeve 7 of both sides fixedly connected with of going up mould 2 lower extreme, the lower extreme of going up mould 2 in the first sleeve 7 is provided with constant head tank 8, the both ends fixedly connected with second sleeve 9 of going up mould 2 upper surface, the upper surface of bed die 1 in the second sleeve 9 is provided with locating piece 10, holding tank 11 has been seted up to the upper surface of second sleeve 9.

As shown in fig. 1, guide arm 5 of lower mould 1 upper surface and guide pin bushing 6 sliding connection of upper mould 2 lower surface, fixed surface is connected with spring 12 on the guide pin bushing 6, and spring 12's other end fixed connection is at the lower extreme of upper mould 2 to can play the buffering effect, improve the utility model discloses a life.

Combine fig. 1, fig. 2 and fig. 3 show, constant head tank 8 sets up the lower surface at last mould 2 in array, locating piece 10 sets up the upper surface at bed die 1 in array, the constant head tank 8 of last mould 2 sets up with the locating piece 10 one-to-one of bed die 1, through locating piece 10 and constant head tank 8, locating piece 10 is a plurality of and one-to-one sets up in constant head tank 8, therefore, area of contact between locating piece 10 and the constant head tank 8 is great, thereby make pressure less, thereby the wearing and tearing of pressure to locating piece 10 when having alleviateed the compound die, thereby the life of mould has been improved, the precision of compound die has been improved, thereby product quality is improved.

As shown in fig. 4, the first sleeve 7 is slidably engaged in the receiving groove 11 of the upper surface of the second sleeve 9, and by providing the first sleeve 7 and the second sleeve 9, the first sleeve 7 is slidably engaged in the second sleeve 9, thereby having a repositioning effect.

This practical theory of operation: when the die is used specifically, materials are placed into the lower die cavity 3, the upper die 2 moves downwards, when the upper die 2 moves downwards, the first sleeve 7 contacts the second sleeve 9, so that the first sleeve 7 is inserted into the accommodating groove 11 of the second sleeve 9 and continues to move downwards, the positioning blocks 10 are correspondingly arranged in the positioning grooves 8 one by one, die assembly is completed, the positioning blocks 10 are correspondingly arranged in the positioning grooves 8 one by one, and the positioning blocks 10 are correspondingly arranged in the positioning grooves 8 one by one through the positioning blocks 10 and the positioning grooves 8, so that the contact area between the positioning blocks 10 and the positioning grooves 8 is large, the pressure is small, the abrasion of the pressure on the positioning blocks 10 during die assembly is reduced, the service life of the die is prolonged, the die assembly accuracy is improved, and the product quality is improved;

through being equipped with first sleeve 7 and second sleeve 9, first sleeve 7 slip joint is in holding tank 11 of second sleeve 9, thereby have the effect of a reposition of redundant personnel, use through the cooperation of constant head tank 8 and locating piece 10, thereby have the effect of double localization, the limiting displacement of guide arm 5 and guide pin bushing 6 is deuterogamied, thereby have the effect of triple localization, each positioner is mutually supported, thereby very big avoided the problem of compound die deviation, thereby the precision is higher, and convenient to use more.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a novel mould of inserted, includes bed die (1) and mould (2) on, its characterized in that: the upper surface of bed die (1) is provided with bed die (3), the lower surface of going up mould (2) is provided with bed die (4), both ends fixedly connected with guide arm (5) of the upper surface of bed die (1), the both ends of going up mould (2) lower surface are provided with guide pin bushing (6), go up first sleeve pipe of both sides fixedly connected with (7) of mould (2) lower extreme, in first sleeve pipe (7) the lower extreme of going up mould (2) is provided with constant head tank (8), go up both ends fixedly connected with second sleeve pipe (9) of mould (2) upper surface, in second sleeve pipe (9) the upper surface of bed die (1) is provided with locating piece (10), holding tank (11) have been seted up to the upper surface of second sleeve pipe (9).

2. The novel mosaic mold of claim 1, wherein: the guide rod (5) on the upper surface of the lower die (1) is in sliding connection with the guide sleeve (6) on the lower surface of the upper die (2).

3. The novel mosaic mold of claim 1, wherein: the upper surface of the guide sleeve (6) is fixedly connected with a spring (12), and the other end of the spring (12) is fixedly connected with the lower end of the upper die (2).

4. The novel mosaic mold of claim 1, wherein: the positioning grooves (8) are arranged on the lower surface of the upper die (2) in an array manner.

5. The novel mosaic mold of claim 1, wherein: the positioning blocks (10) are arranged on the upper surface of the lower die (1) in an array manner.

6. The novel mosaic mold of claim 1, wherein: the positioning grooves (8) of the upper die (2) and the positioning blocks (10) of the lower die (1) are arranged in a one-to-one correspondence manner.

7. The novel mosaic mold of claim 1, wherein: the first sleeve (7) is clamped in the accommodating groove (11) on the upper surface of the second sleeve (9) in a sliding manner.