CN206011524U - A kind of Angle Pin matching mechanism and plastic mould - Google Patents

Abstract

The utility model provides a kind of Angle Pin matching mechanism and plastic mould.On the one hand, the Angle Pin matching mechanism includes：Angle Pin, which includes Angle Pin body and is fixedly connected on the base of described Angle Pin body one end, and Angle Pin locating slot, its are arranged at the mold base surface of plastic mould, and are engaged with the base.The plastic mould includes above-mentioned Angle Pin matching mechanism.The utility model employs new Angle Pin matching mechanism, so that Angle Pin body is without the need for passing through mold base from mold base bottom, thus shorten the length of Angle Pin, achieve Angle Pin to take out from mold base front, and then facilitate Angle Pin mechanism to dismount, and it is capable of the service life of extension device without reclining device head during mold base processing.

Description

A kind of Angle Pin matching mechanism and plastic mould

【Technical field】

The utility model is related to technical field of mold, more particularly to a kind of Angle Pin matching mechanism and plastic mould.

【Background technology】

In Design of Dies, often need to deviate from product back-off etc. by side core-pulling, the side core-pulling machine that wherein commonly uses Structure has Angle Pin slide block, using die sinking action, makes Angle Pin produce relative motion trend with slide block, makes slide block along die sinking direction Move with water direction, be allowed to depart from back-off.

During the utility model is realized, utility model people has found that at least there are the following problems in prior art：Plastic cement In mould, existing Angle Pin structure Angle Pin 03 from the face that 01 bottom of A plates of mold base extends to mold base, i.e. Angle Pin 03 needs to pass through mold base from mold base bottom.During slanting guide pillar hole 02 on mold base A plates 01 are processed, often adjustment milling machine etc. is needed to set Standby head angle, easily impacts to equipment precision, and working (machining) efficiency is extremely low；Meanwhile, long Angle Pin 03 is caused Dismounting is difficult, and Angle Pin 03 is yielding in mould production, so as to affect die life.

【Utility model content】

In view of this, the utility model embodiment provides a kind of Angle Pin matching mechanism and plastic mould, in order to solve In prior art, Angle Pin working (machining) efficiency is low, and Angle Pin dismounts difficult and yielding problem.

On the one hand, the utility model embodiment provides a kind of Angle Pin matching mechanism, including：

Angle Pin, it include Angle Pin body and being fixedly connected on the base of described Angle Pin body one end,

Angle Pin locating slot, its are arranged at the mold base surface of plastic mould, and are engaged with the base.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the guide pillar sheet Body is provided with round table-like guide portion away from one end of the base.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the guide portion Length be the Angle Pin body length 10-15%.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the Angle Pin Matching mechanism is arranged in pairs on the mold base surface of the plastic mould.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the Angle Pin Positioning trench bottom and/or the base are provided with screwed hole.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the base with The Angle Pin locating slot bottom thread connection is riveted.

Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, the Angle Pin The length of body is 45-55mm.

A technical scheme in above-mentioned technical proposal has the advantages that：The utility model employs new oblique Guide pillar matching mechanism, its have the Angle Pin locating slot on the mold base surface for being arranged at plastic mould, and are engaged with base so that Without the need for from mold base bottom through mold base, shortening the length of Angle Pin, it is low to overcome Angle Pin working (machining) efficiency for Angle Pin body, with And Angle Pin dismounts difficult and yielding problem, and then Angle Pin is achieved from the taking-up of mold base front, facilitate Angle Pin mechanism Dismounting；Without reclining device head when mold base is processed, so as to the service life of extension device；Due to Angle Pin contraction in length, During production mould, Angle Pin is unlikely to deform；Angle Pin mechanism can standardize simultaneously, save die cost.

On the other hand, the utility model embodiment provides a kind of plastic mould, and which includes oblique described in any of the above-described Guide pillar matching mechanism.

A technical scheme in above-mentioned technical proposal has the advantages that：Plastic mould of the present utility model is adopted Above-mentioned new Angle Pin matching mechanism so that Angle Pin body is without the need for from mold base bottom through mold base, shorten Angle Pin Length, it is low to overcome Angle Pin working (machining) efficiency, and Angle Pin dismounting is difficult and yielding problem, and then achieves and tiltedly lead Post is taken out from mold base front, facilitates Angle Pin mechanism to dismount；Without reclining device head when mold base is processed, so as to extension device Service life；Due to Angle Pin contraction in length, during production mould, Angle Pin is unlikely to deform；Angle Pin mechanism can mark simultaneously Standardization, saves die cost.

【Description of the drawings】

In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to using needed for embodiment Accompanying drawing be briefly described, it should be apparent that, drawings in the following description be only some embodiments of the present utility model, right For those of ordinary skill in the art, without having to pay creative labor, can be with according to these accompanying drawings acquisitions Other accompanying drawings.

Fig. 1 is the schematic diagram of mold base A plates in plastic mould in prior art；

Fig. 2 is the schematic diagram of Angle Pin in plastic mould in prior art；

Fig. 3 is the schematic diagram of mold base A plates in the plastic mould provided by the utility model embodiment；

Fig. 4 is the schematic diagram of Angle Pin in the plastic mould provided by the utility model embodiment；

Fig. 5 is the assembling schematic diagram of the Angle Pin mechanism provided by the utility model embodiment.

Description of reference numerals

01- mold bases A plates (prior art)

02- slanting guide pillar holes

03- Angle Pins

1- mold base A plates

10- Angle Pin locating slots

The first screwed holes of 11-

20- bases

The second screwed holes of 21-

30- Angle Pin bodies

31- guide portions

40- screws

【Specific embodiment】

In order to be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings the utility model embodiment is carried out Describe in detail.

It will be appreciated that described embodiment is only a part of embodiment of the utility model, rather than whole enforcement Example.Embodiment in based on the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made The all other embodiment for obtaining, belongs to the scope of the utility model protection.

Term used in the utility model embodiment is the purpose only merely for description specific embodiment, and is not intended to Limit the utility model." one kind " of singulative used in the utility model embodiment and appended claims, " described " and " being somebody's turn to do " is also intended to include most forms, unless context clearly shows that other implications.

It should be appreciated that term "and/or" used herein is only a kind of incidence relation of description affiliated partner, represent There may be three kinds of relations, for example, A and/or B can be represented：Individualism A, while there is A and B, individualism B these three Situation.In addition, character "/" herein, typicallys represent forward-backward correlation to liking a kind of relation of "or".

It will be appreciated that though screw thread may be described using term first, second, third, etc. in embodiments of the present invention Hole, but these screwed holes should not necessarily be limited by these terms.These terms are only used for screwed hole is distinguished from each other out.For example, do not taking off In the case of range of embodiment of the invention, the first screwed hole can also be referred to as the second screwed hole, similarly, the second screwed hole The first screwed hole can also be referred to as.

Fig. 3 is the schematic diagram of mold base A plates in the plastic mould provided by the utility model embodiment；Fig. 4 is that this practicality is new The schematic diagram of Angle Pin in the plastic mould provided by type embodiment；Fig. 5 is the Angle Pin provided by the utility model embodiment Mechanism's assembling schematic diagram.The Angle Pin matching mechanism provided by the utility model embodiment is applied to polytype plastic mold Tool.

As shown in Figure 3 and Figure 4, the utility model embodiment provides a kind of Angle Pin matching mechanism, including：Angle Pin, its Including Angle Pin body 30 and the base 20 for being fixedly connected on 30 one end of Angle Pin body, Angle Pin locating slot 10, which is arranged at 1 surface of mold base A plates of plastic mould, and be engaged with base 20.

Fig. 5 is the assembling schematic diagram of above-mentioned Angle Pin mechanism.As shown in figure 5, during assembling be fit into base 20 tiltedly leading In post locating slot 10, you can complete to install.As Angle Pin body 30 is without the mold base A plates 1 for needing guiding through plastic mould, therefore tiltedly lead Post easily can be taken out from mold base front.

The utility model embodiment employs new Angle Pin matching mechanism, and which has the mold base for being arranged at plastic mould The Angle Pin locating slot 10 on surface, and can be engaged with base 20 so that Angle Pin body 30 is without the need for from the bottom of mold base A plates 1 Portion shortens the length of Angle Pin through mold base, and it is low to overcome Angle Pin working (machining) efficiency, and Angle Pin dismounting is difficult and variable The problem of shape, and then Angle Pin is achieved from the taking-up of mold base front, facilitate Angle Pin mechanism to dismount；Without inclining when mold base is processed Equipment head, so as to the service life of extension device；Due to Angle Pin contraction in length, during production mould, Angle Pin is difficult Deformation；Angle Pin mechanism can standardize simultaneously, save die cost.

Angle Pin body 30 is provided with round table-like guide portion 31 away from one end of base 20.Preferably, described round table-like The small end face of guide portion 31 be its one end away from the base 20, the small end face adopts circular arc with the side of guide portion 31 Transition so that Angle Pin easier for installation.

Preferably, 10-15% of the length of guide portion 31 for 30 length of Angle Pin body, to be better achieved convenient installation Angle Pin.

Further, above-mentioned Angle Pin matching mechanism is arranged in pairs on the surface of the mold base A plates 1 of plastic mould, with more preferable Realize the positioning function of Angle Pin.

In the above-described embodiments, the concrete connected mode between 10 bottom of Angle Pin locating slot and base 20 can not be made especially Limit, as long as its effectively connection can be realized, be for example threadedly coupled or rivet etc..

In one embodiment, 10 bottom of Angle Pin locating slot is provided with the first screwed hole 11, and base 20 is provided with the second screw thread Hole 21, can pass through first screwed hole 11 between 10 bottom of Angle Pin locating slot and base 20 and 21 screw thread of the second screwed hole connects Connect.It will be understood by those skilled in the art that only when the hole of 10 bottom of Angle Pin locating slot or base 20 is screwed hole, Angle Pin Can still realize being threadedly coupled between 10 bottom of locating slot and base 20.

In the above-described embodiments, the length of Angle Pin body 30 can be 45-55mm.As Angle Pin body 30 is without the need for from mould 1 bottom of embryo A plates passes through, and shortens the length of Angle Pin body 30, and it is low therefore to overcome Angle Pin working (machining) efficiency, and tiltedly leads Post dismounts difficult and yielding problem.

The utility model embodiment also provides a kind of plastic mould, and which includes Angle Pin matching mechanism as above.Should Plastic mould employs above-mentioned new Angle Pin matching mechanism so that Angle Pin body 30 is without the need for wearing from the bottom of mold base A plates 1 Mold base is crossed, the length of Angle Pin is shortened, it is low to overcome Angle Pin working (machining) efficiency, and Angle Pin dismounting is difficult and yielding Problem, and then Angle Pin is achieved from the taking-up of mold base front, facilitate Angle Pin mechanism to dismount；Without reclining device when mold base is processed Head, so as to the service life of extension device；Due to Angle Pin contraction in length, during production mould, Angle Pin is not variable Shape；Angle Pin mechanism can standardize simultaneously, save die cost.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is done etc. should be included in the utility model Within the scope of protection.

Claims (7)

1. a kind of Angle Pin matching mechanism, it is characterised in that include：

Angle Pin, it include Angle Pin body and being fixedly connected on the base of described Angle Pin body one end,

Angle Pin locating slot, its are arranged at the mold base surface of plastic mould, and are engaged with the base；

The Angle Pin matching mechanism is arranged in pairs on the mold base surface of the plastic mould.

2. Angle Pin matching mechanism according to claim 1, it is characterised in that the guide pillar body is away from the base One end is provided with round table-like guide portion.

3. Angle Pin matching mechanism according to claim 2, it is characterised in that the length of the guide portion is tiltedly led for described The 10-15% of post body length.

4. Angle Pin matching mechanism according to claim 1, it is characterised in that the Angle Pin positioning trench bottom and/or The base is provided with screwed hole.

5. Angle Pin matching mechanism according to claim 1, it is characterised in that the base and the Angle Pin locating slot Bottom thread connection is riveted.

6. the Angle Pin matching mechanism according to any one of claim 1-5, it is characterised in that the length of the Angle Pin body Spend for 45-55mm.

7. a kind of plastic mould, it is characterised in which includes the Angle Pin matching mechanism as described in any one of claim 1-6.