CN209534062U - A kind of structure and mold of fast changeable mold insert - Google Patents
A kind of structure and mold of fast changeable mold insert Download PDFInfo
- Publication number
- CN209534062U CN209534062U CN201822242214.6U CN201822242214U CN209534062U CN 209534062 U CN209534062 U CN 209534062U CN 201822242214 U CN201822242214 U CN 201822242214U CN 209534062 U CN209534062 U CN 209534062U
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- mold insert
- positioning pin
- fang platform
- fast changeable
- mold
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Abstract
The utility model discloses the structures and mold of a kind of fast changeable mold insert, including mold insert, fang platform, positioning pin, it further include positioning pin pressing plate and dismounting bar, the fang platform is set to the top of the mold insert, the location hole being inserted into for one end of the positioning pin is provided in the fang platform, the positioning pin pressing plate is set to the other end of the positioning pin, and the dismounting bar is set to the top of the positioning pin and one end of dismounting bar and contacts with the positioning pin pressing plate；A kind of structure of fast changeable mold insert provided by the utility model, by the way that a fang platform with inclined-plane and location hole is arranged at the top of mold insert, recycle the cooperation between inclined-plane and positioning pin and location hole, quick replacement of insert is achieved the purpose that, and its structural principle is simple, it is easy to install, it is more advantageous to popularization and use.
Description
Technical field
The utility model relates to injection mold technology, in particular to a kind of the structure and mould of fast changeable mold insert
Tool.
Background technique
Mold is the tool for formed article, and this tool is made of various parts, and different molds is by different zero
Part is constituted.It mainly realizes the processing of article shape by the change of physical state of the formed material.With engineering plastics, rubber
The forming of compression moulding or the injection molding of the products such as glue, ceramics has specific shape and ruler under external force become blank
Very little plastic cement products.
A plurality of like products reach wanting for product shaping often by part mould part is exchanged when making mold
It asks, needs when mold design to make different die forming parts according to product different piece, be changed before mold injection different
Mold insert, usual situation dismantle mold, then dismantle the part to be replaced, change another money part, have refilled mold, then upper machine injection molding
Production thus needs to be wasted on replacement money part and mold or more injection molding machine, and technique is cumbersome, low efficiency.
Preceding mould changes money, and replacement originally need to split out mode, because mold insert is fixed with hanging platform, lower die is needed to change edge
Part seriously affects production, due to changing money mold insert is positioned with hanging platform, needs lower die that could replace mold insert, in order to reach from
Die joint can directly change the purpose of money, and interim countermeasure is from entering to interleave one in son the square cotter with taper, and the processing of this other side's pin hole is wanted
Asking the sealing ring at the top of high otherwise mold insert not press tightly will lead to mold insert leak.
Thus the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of fast changeable mold inserts
Structure, the problems such as to solve current mold insert replacement inefficiency.
In order to solve the above technical problems, the utility model takes following technical scheme:
A kind of structure of fast changeable mold insert, including mold insert, fang platform, positioning pin, further include positioning pin pressing plate and dismounting
Bar, the fang platform are set to the top of the mold insert, and the positioning being inserted into for one end of the positioning pin is provided in the fang platform
Hole, the positioning pin pressing plate are set to the other end of the positioning pin, it is described remove bar be set to the positioning pin top and
The one end for removing bar is contacted with the positioning pin pressing plate.
As the improvement of the utility model, the top surface of the fang platform is additionally provided with a fang platform inclined-plane, fang platform inclined-plane position
It is contacted in the top of the location hole, and with the other end cooperation for removing bar.
Further improved as the utility model, the other end for removing bar is provided with an inclined-plane, the inclined-plane with
The cooperation contact of fang platform inclined-plane.
It is further improved as the utility model, the fang platform is vertical with the positioning pin and the dismounting bar.
It is further improved as the utility model, described one end for removing bar is provided with a threaded hole.
It is further improved as the utility model, the tilt angle on the fang platform inclined-plane is 45 °.
It is further improved as the utility model, the mold insert is fixed on inside the mode of mold with pin.
It is further improved as the utility model, the position that the top of the mold insert is contacted with the fang platform is provided with
One sealing ring.
It is further improved as the utility model, there are two threaded holes for setting on the positioning pin pressing plate, wherein one
The tail portion of a threaded hole and the positioning pin is spirally connected, another threaded hole is connect by screw with mold.
The utility model also provides a kind of mold, including upper cores and lower mode, is provided with institute as above in the upper cores
The structure for the fast changeable mold insert stated.
Compared to the prior art, the structure of a kind of fast changeable mold insert provided by the utility model, including mold insert, side
Platform, positioning pin, which is characterized in that further include positioning pin pressing plate and dismounting bar, the fang platform is set to the top of the mold insert, institute
The location hole for being provided in fang platform and being inserted into for one end of the positioning pin is stated, the positioning pin pressing plate is set to the positioning pin
The other end, the dismounting bar are set to the top of the positioning pin and one end of dismounting bar and contact with the positioning pin pressing plate；It is logical
It crosses at the top of mold insert and the fang platform of a positioning hole is set, recycle and remove bar and the cooperation between fang platform, positioning pin and location hole
Between cooperation need to will only remove bar when needing replacing mold insert and take out, then positioning pin pressing plate be taken down, by positioning pin from positioning
It is split out in hole, then takes out mold insert replacement, achieved the purpose that quick replacement of insert, and its structural principle is simple, it is easy to install, more have
Conducive to popularization and use.
Detailed description of the invention
Fig. 1 is a kind of mould structure perspective view of fast changeable mold insert provided by the utility model.
Fig. 2 is a kind of mould structure main view of fast changeable mold insert provided by the utility model.
Fig. 3 is a kind of structure diagram of the structure of fast changeable mold insert provided by the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can when component is referred to as on " being installed in ", " being fixed on " or " being set to " another component
Directly on the other part or may be simultaneously present component placed in the middle.When a component be known as " being connected to " another
Component, it can be directly to another component or may be simultaneously present component placed in the middle.
It is only relative concept each other it should also be noted that, the positional terms such as left and right, upper and lower in the embodiment of the present invention
It or is to refer to, and should not be regarded as restrictive with the normal operating condition of product.
It please refers to Fig.1 to Fig.3, a kind of structure of fast changeable mold insert provided by the utility model preferred embodiment,
It further include positioning pin pressing plate 5 and dismounting bar 6 including mold insert 1, fang platform 2, positioning pin 4, the fang platform 2 is set to the mold insert 1
Top is provided with the location hole (not shown) being inserted into for one end of the positioning pin 4, the positioning pin in the fang platform 2
Pressing plate 5 is set to the other end of the positioning pin 4, and the bar 6 of removing is set to the top of the positioning pin 4 and removes 6 bars
One end is contacted with the positioning pin pressing plate 5.
In the present embodiment, the mold insert is set to the inside of the A plate of mold, the bottom surface of the fang platform 2 and the mold insert 1
Top surface face contact, is additionally provided with a positioning hole in the fang platform 2, one end of the positioning pin 4 be inserted into the location hole with
It is cooperatively connected, and the dismounting bar 6 is set to the top of the positioning pin 4 and one end and the positioning pin pressing plate 5 connect,
Location hole and positioning pin 4 are for guaranteeing the assembly of mold insert 1 in place.
Further, please continue to refer to Fig. 2, Fig. 3, the top surface of the fang platform 2 is additionally provided with a fang platform inclined-plane 21, the side
Platform inclined-plane 21 is located at the top of the location hole, and contacts with the other end cooperation cooperation for removing bar 6, and fang platform inclined-plane 21 is used
Operation is split out in mold insert 1.
Further, the other end for removing bar 6 is provided with an inclined-plane 7, and splice grafting is matched with fang platform inclined-plane 21 in the inclined-plane 7
Touching.
Please continue to refer to Fig. 2, the fang platform 2 is vertically arranged with the positioning pin 4 and the dismounting bar 6, further
Guarantee that positioning pin 4 and the location hole cooperation of fang platform 2 are accurate, reduces error, positioning pin 4 will not be caused because of angle problem and is determined
Position hole does not cooperate.
Further, described one end for removing bar 6 is provided with a threaded hole, convenient to tear open in quick replacement of insert to described
Except bar 6 can be removed quickly and easily.
Further, the tilt angle on the fang platform inclined-plane 21 be 45 °, it is preferred that the fang platform inclined-plane 21 with it is described
The angle for removing bar 6 is 45 °, is conducive to remove bar 6 and the activity on fang platform inclined-plane cooperates, the two is effectively contacted, from
Block dynamic phenomenon without generating.
Further, the mold insert 1 is fixed on inside the mode of mold with pin, and in old structure, mold insert 1 is general
All it is fixed using hanging platform, in this way, need lower die to carry out the replacement of mold insert 1 when replacing mold insert, it is time-consuming and laborious；This
In embodiment, the mold insert 1 is fixed on mould inside with pin, simplifies mounting structure, while also saving when replacing mold insert
Time does not need the replacement that lower die carries out mold insert 1, need to only take out after die joint opening money mold insert is changed, i.e., reachable
To the purpose of replacement mold insert.
Further, the position that the top of the mold insert 1 is contacted with the fang platform 2 is provided with a sealing ring (in figure not
Show), the sealing ring can guarantee that mold insert bottom will not press tightly due to leak because squeezing with fang platform 2.
Further, threaded hole (not shown) there are two being also set up on the positioning pin pressing plate 5, one of spiral shell
The other end of pit and the positioning pin 4 is spirally connected, another threaded hole is connect by screw with mold, can play above structure
It is fixed on the purpose of the mold.
The utility model also proposes a kind of mold, referring to Fig. 1, mold includes the structure of Ke Kuaisugenghuan mold insert, it can be fast
The specific structure of the structure of speed replacement mold insert is referring to above-described embodiment, since the mold of the utility model uses above-mentioned all realities
Whole technical solutions of example, therefore all beneficial effects brought by the same technical solution with above-described embodiment are applied, herein
No longer repeat one by one.
In conclusion a kind of structure of fast changeable mold insert provided by the utility model, including it is mold insert, fang platform, fixed
Position pin further includes positioning pin pressing plate and removes bar, and the fang platform is set to the top of the mold insert, is provided with confession in the fang platform
The location hole of one end insertion of the positioning pin, the positioning pin pressing plate are set to the other end of the positioning pin, the dismounting
Bar is set to the top of the positioning pin and one end of dismounting bar and contacts with the positioning pin pressing plate；By being set at the top of mold insert
A fang platform with inclined-plane and location hole is set, the cooperation between inclined-plane and positioning pin and location hole is recycled, is being needed more
When changing mold insert, it need to will only remove bar and take out, then positioning pin pressing plate is taken down, positioning pin be split out from location hole, then take out edge
Part replacement, has achieved the purpose that quick replacement of insert, and its structural principle is simple, easy to install, is more advantageous to popularization and use.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (10)
1. a kind of structure of fast changeable mold insert, including mold insert, fang platform, positioning pin, which is characterized in that further include positioning pin pressure
Plate and dismounting bar, the fang platform are set to the top of the mold insert, and the one end being provided in the fang platform for the positioning pin is inserted
The location hole entered, the positioning pin pressing plate are set to the other end of the positioning pin, and the dismounting bar is set to the positioning pin
Top and remove bar one end contacted with the positioning pin pressing plate.
2. the structure of fast changeable mold insert according to claim 1, which is characterized in that the top surface of the fang platform is also set up
There is a fang platform inclined-plane, the fang platform inclined-plane is located at the top of the location hole, and contacts with the other end cooperation for removing bar.
3. the structure of fast changeable mold insert according to claim 1, which is characterized in that the other end for removing bar is set
It is equipped with an inclined-plane, the inclined-plane and fang platform inclined-plane cooperate.
4. the structure of fast changeable mold insert according to claim 1, which is characterized in that the fang platform and the positioning pin
And the dismounting bar is vertically arranged.
5. the structure of fast changeable mold insert according to claim 1 or 3, which is characterized in that described one end for removing bar
It is provided with a threaded hole.
6. the structure of fast changeable mold insert according to claim 2, which is characterized in that the inclination angle on the fang platform inclined-plane
Degree is 45 °.
7. the structure of fast changeable mold insert according to claim 1, which is characterized in that the mold insert is fixed on pin
Inside the mode of mold.
8. the structure of fast changeable mold insert according to claim 1, which is characterized in that the top of the mold insert with it is described
The position of fang platform contact is provided with a sealing ring.
9. the structure of fast changeable mold insert according to claim 1, which is characterized in that be arranged on the positioning pin pressing plate
There are two threaded hole, the other end of one of threaded hole and the positioning pin is spirally connected, another threaded hole passes through screw and mould
Tool connection.
10. a kind of mold, including upper cores and lower mode, which is characterized in that be arranged in the upper cores just like claim 1-9
The structure of described in any item fast changeable mold inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242214.6U CN209534062U (en) | 2018-12-29 | 2018-12-29 | A kind of structure and mold of fast changeable mold insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242214.6U CN209534062U (en) | 2018-12-29 | 2018-12-29 | A kind of structure and mold of fast changeable mold insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534062U true CN209534062U (en) | 2019-10-25 |
Family
ID=68267613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242214.6U Active CN209534062U (en) | 2018-12-29 | 2018-12-29 | A kind of structure and mold of fast changeable mold insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534062U (en) |
-
2018
- 2018-12-29 CN CN201822242214.6U patent/CN209534062U/en active Active
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