CN208484152U - A kind of mould structure of non-guide automatic positioning - Google Patents
A kind of mould structure of non-guide automatic positioning Download PDFInfo
- Publication number
- CN208484152U CN208484152U CN201821202275.3U CN201821202275U CN208484152U CN 208484152 U CN208484152 U CN 208484152U CN 201821202275 U CN201821202275 U CN 201821202275U CN 208484152 U CN208484152 U CN 208484152U
- Authority
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- China
- Prior art keywords
- plate
- front template
- fixed plate
- bolted
- rear pattern
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to mold design technical fields, especially a kind of mould structure of non-guide automatic positioning, including preceding mould fixed plate, front template has been bolted in the middle part of the preceding mould fixed plate lower end, the preceding mould dead plate upper end center is provided with sprue bushing, front template is run through in the sprue bushing lower end, rear pattern plate is provided with below the front template, forming cavity is provided between in the middle part of the rear pattern plate upper center and front template lower end, the rear pattern plate two sides of the bottom are bolted there are two square iron, two square iron are bolted on the upper end two sides of rear mold fixed plate, Ejector Retainer Plate is provided in the middle part of the rear mold dead plate upper end, the Ejector Retainer Plate upper surface is provided with multiple thimbles, Ejector Retainer Plate upper end side is provided with the back stitching through thimble panel.The utility model carries out part improvement by the shape to front template and rear pattern plate, it is made not need the guiding of traditional guide post during molding, and appointing can so be automatically positioned.
Description
Technical field
The utility model relates to the mould structures that mold design technical field more particularly to a kind of non-guide are automatically positioned.
Background technique
In injection forming mold, in order to improve the precision of product, front template and rear pattern plate must have some positioning and fill
Set the die open/close movement to guide mold, it is used at present it is most just between front template and rear pattern plate installation guide post determine
Position, this not only increases the manufacturing cost of mold, but also thing mould structure complicates and the manufacturing cycle extends.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of non-guide proposed is automatic
The mould structure of positioning.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of mould structure of non-guide automatic positioning, including preceding mould fixed plate are designed, in the preceding mould fixed plate lower end
Front template has been bolted in portion, and the preceding mould dead plate upper end center is equipped with locating ring, and locating ring passes through bolt
Before being connected in mould fixed plate, the preceding mould dead plate upper end center is provided with sprue bushing, and the sprue bushing and locating ring are mutual
Front template is run through in connection, the sprue bushing lower end, rear pattern plate is provided with below the front template, the rear pattern plate upper center is with before
It is provided with forming cavity between in the middle part of template lower end, and forming cavity is connected with sprue bushing lower end, the rear pattern plate two sides of the bottom pass through
It is bolted there are two square iron, two square iron are bolted on the upper end two sides of rear mold fixed plate, and two square iron
Between be provided with ejector retainner plate movable chamber, Ejector Retainer Plate is provided in the middle part of the rear mold dead plate upper end, and Ejector Retainer Plate is located at top
On the inside of needle plate movable chamber, thimble panel, the Ejector Retainer Plate upper surface setting has been bolted in the Ejector Retainer Plate upper end
There are multiple thimbles, and thimble is connected through thimble panel and rear pattern plate and with forming cavity, Ejector Retainer Plate upper end side
It is provided with the back stitching through thimble panel, the back stitching is mutually not in contact with each other with thimble, and thimble upper end is connected with forming cavity.
Preferably, in the shape of protrusion in the middle part of the front template lower end, and the periphery of prominent shape needs at least-degree oblique
Degree.
Preferably, recessed shape is presented in the rear pattern plate upper center, and the periphery of recessed shape needs front mould
Plate protrudes the consistent gradient of shape.
Preferably, the preceding mould dead plate upper end two sides are fixedly installed with two handles.
The utility model proposes a kind of automatic positioning of non-guide mould structure, beneficial effect is: the non-guide from
The mould structure of dynamic positioning carries out part improvement by the shape to front template and rear pattern plate.It is not required to it during molding
The guiding of traditional guide post is wanted, appointing can so be automatically positioned, and easy to operate, the manufacturing cycle is short, and structure is simple, therefore is conducive to
It promotes.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of non-guide automatic positioning mould structure structure front view.
Fig. 2 be the utility model proposes a kind of non-guide automatic positioning mould structure structure top view.
In figure: preceding mould fixed plate 1, front template 2, rear pattern plate 3, square iron 4, rear mold fixed plate 5, thimble panel 6, Ejector Retainer Plate
7, locating ring 8, sprue bushing 9, forming cavity 10, back stitching 11, thimble 12, ejector retainner plate movable chamber 13, handle 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the mould structure of a kind of non-guide automatic positioning, including preceding mould fixed plate 1, under preceding mould fixed plate 1
Front template 2 has been bolted in end middle part, and preceding 1 upper end center position of mould fixed plate is equipped with locating ring 8, and locating ring 8 passes through
Before being bolted in mould fixed plate 1, in the shape of protrusion in the middle part of 2 lower end of front template, and the periphery of prominent shape needs at least
The gradient of 3-5 degree, recessed shape is presented in 3 upper center of rear pattern plate, and the periphery of recessed shape needs and protrudes with front template 2
The consistent gradient of shape makes it not need the guiding of traditional guide post during molding by the design, and appointing so can be certainly
Dynamic positioning, to save cost, shortens the production cycle.
Preceding 1 upper end center position of mould fixed plate is provided with sprue bushing 9, and sprue bushing 9 and locating ring 8 are interconnected, and 9 lower end of sprue bushing is passed through
Front template 2 is worn, rear pattern plate 3 is provided with below front template 2, is provided between 3 upper center of rear pattern plate and 2 lower end of front template middle part
Forming cavity 10, and forming cavity 10 is connected with 9 lower end of sprue bushing, liquid material enter sprue bushing 9 by locating ring 8, then by sprue bushing 9 into
Enter in the forming cavity 10 formed between rear pattern plate 3 and front template 2, mold production is carried out using the method for gravity casting, and operate
Simply.
3 two sides of the bottom of rear pattern plate are bolted there are two square iron 4, and it is solid that two square iron 4 are bolted on rear mold
The upper end two sides of fixed board 5, and ejector retainner plate movable chamber 13 is provided between two square iron 4,5 upper center of rear mold fixed plate is provided with
Ejector Retainer Plate 7, and Ejector Retainer Plate 7 is located at 13 inside of ejector retainner plate movable chamber, thimble face has been bolted in 7 upper end of Ejector Retainer Plate
Plate 6, the design of ejector retainner plate movable chamber 13 enable to thimble 12 movable, so as to which product after molding is squeezed out, behaviour
Facilitate, and high production efficiency.
7 upper surface of Ejector Retainer Plate is provided with multiple thimbles 12, and thimble 12 through thimble panel 6 and rear pattern plate 3 and with
Forming cavity 10 is connected, and 7 upper end side of Ejector Retainer Plate is provided with the back stitching 11 through thimble panel 6, back stitching 11 and 12 phase of thimble
Be not in contact with each other, and 12 upper end of thimble is connected with forming cavity 10, thimble 12 can after the completion of die casting, by shaped article from
It is squeezed out in template, back stitching 11 has the function of resetting, and easy to operate, has good protective effect to shaped article, improves life
Yield and quality.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of mould structure of non-guide automatic positioning, including preceding mould fixed plate (1), in preceding mould fixed plate (1) lower end
Front template (2) have been bolted in portion, which is characterized in that preceding mould fixed plate (1) the upper end center position is equipped with locating ring
(8), and locating ring (8) is bolted on preceding mould fixed plate (1), and preceding mould fixed plate (1) the upper end center position is set
It is equipped with sprue bushing (9), the sprue bushing (9) and locating ring (8) are interconnected, and front template (2) are run through in sprue bushing (9) lower end, described
It is provided with rear pattern plate (3) below front template (2), is arranged between rear pattern plate (3) upper center and front template (2) lower end middle part
Have forming cavity (10), and forming cavity (10) is connected with sprue bushing (9) lower end, rear pattern plate (3) two sides of the bottom are connected by bolt
It connects there are two square iron (4), two square iron (4) are bolted on the upper end two sides of rear mold fixed plate (5), and two sides
It being provided between iron (4) ejector retainner plate movable chamber (13), rear mold fixed plate (5) upper center is provided with Ejector Retainer Plate (7), and
Ejector Retainer Plate (7) is located on the inside of ejector retainner plate movable chamber (13), and thimble panel has been bolted in Ejector Retainer Plate (7) upper end
(6), Ejector Retainer Plate (7) upper surface is provided with multiple thimbles (12), and thimble (12) runs through thimble panel (6) and rear mold
Plate (3) is simultaneously connected with forming cavity (10), and Ejector Retainer Plate (7) the upper end side is provided with the back stitching through thimble panel (6)
(11), the back stitching (11) is mutually not in contact with each other with thimble (12), and thimble (12) upper end is connected with forming cavity (10).
2. a kind of mould structure of non-guide automatic positioning according to claim 1, which is characterized in that the front template
(2) in the shape of protrusion in the middle part of lower end, and the periphery of prominent shape needs the gradient of at least 3-5 degree.
3. a kind of mould structure of non-guide automatic positioning according to claim 1, which is characterized in that the rear pattern plate
(3) upper center is presented recessed shape, and the periphery of recessed shape need it is consistent tiltedly with front template (2) prominent shape
Degree.
4. a kind of mould structure of non-guide automatic positioning according to claim 1, which is characterized in that the preceding mould is fixed
Plate (1) upper end two sides are fixedly installed with two handles (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202275.3U CN208484152U (en) | 2018-07-27 | 2018-07-27 | A kind of mould structure of non-guide automatic positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202275.3U CN208484152U (en) | 2018-07-27 | 2018-07-27 | A kind of mould structure of non-guide automatic positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208484152U true CN208484152U (en) | 2019-02-12 |
Family
ID=65247966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202275.3U Expired - Fee Related CN208484152U (en) | 2018-07-27 | 2018-07-27 | A kind of mould structure of non-guide automatic positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208484152U (en) |
-
2018
- 2018-07-27 CN CN201821202275.3U patent/CN208484152U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |