CN204263465U - A kind of high-precision mold assists the device of aligning - Google Patents
A kind of high-precision mold assists the device of aligning Download PDFInfo
- Publication number
- CN204263465U CN204263465U CN201420737328.7U CN201420737328U CN204263465U CN 204263465 U CN204263465 U CN 204263465U CN 201420737328 U CN201420737328 U CN 201420737328U CN 204263465 U CN204263465 U CN 204263465U
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- auxiliary guide
- pin bushing
- guide pin
- mold
- guide column
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Abstract
The utility model relates to the device that a kind of high-precision mold assists aligning, comprising: an auxiliary guide column, an auxiliary guide pin bushing; Auxiliary guide column and the installation accuracy of auxiliary guide pin bushing on mold and bed die are ± 10 μm; Each one of auxiliary guide column and auxiliary guide pin bushing minimum installation on mold and bed die; The machining accuracy of auxiliary guide column and auxiliary guide pin bushing is ± 5 μm; Auxiliary guide column and auxiliary guide pin bushing and guide pillars and bushes are engaged on mold and bed die and use; The head of auxiliary guide column has the entrance of a taper guidance part and auxiliary guide pin bushing to have an arc groove shape guide portion; The height of auxiliary guide column and auxiliary guide pin bushing is significantly less than guide pillars and bushes.The precision that mold and bed die are aimed at is improve an order of magnitude by the utility model, and injection molding quality is improved greatly, and injection-molded work there will not be overlap.
Description
Technical field
The utility model relates to mould, particularly a kind of guide pillar; Particularly relate to the device that high-precision mold assists aligning.
Background technology
In prior art, people fasten, in injection molding cavity therebetween during injection-molded work at mold and bed die, wish right very accurate of mold and bed die position, would not there is overlap in such injection moulding workpiece out, workpiece can be very mellow and full smooth, and quality improves greatly.
But when mold and bed die fasten, the machining accuracy due to guide pillars and bushes is ± 20 μm, installation accuracy is also ± 20 μm, the unavoidable injection moulding of such error workpiece out there will be overlap, and this is people when manufacturing high accuracy device, be unwilling to see.
Lack in prior art and put forward high-precision way.
Utility model content
When the utility model is the manufacture high accuracy device for existing in above-mentioned prior art, injection moulding precision is not high, causes workpiece to there will be the defect of overlap, and provides a kind of high-precision mold to assist the device of aligning.
A kind of high-precision mold provided by the utility model assists the technical scheme of the device of aligning to be:
Manufacture and design the device that a kind of high-precision mold assists aligning, described device comprises:
One auxiliary guide column, an auxiliary guide pin bushing; Described auxiliary guide column and the installation accuracy of auxiliary guide pin bushing on mold and bed die are ± 10 μm;
Each one of described auxiliary guide column and auxiliary guide pin bushing minimum installation on mold and bed die.
The machining accuracy of described auxiliary guide column and auxiliary guide pin bushing is ± 5 μm.
Described auxiliary guide column and auxiliary guide pin bushing and guide pillars and bushes are engaged on mold and bed die and use.
The head of described auxiliary guide column has a taper guidance part; The entrance of auxiliary guide pin bushing has an arc groove shape guide portion.
Compared with prior art, the beneficial effects of the utility model are: high-precision mold of the present utility model assists the device of aligning that the precision that mold and bed die are aimed at is improve an order of magnitude, injection molding quality is improved greatly, and injection-molded work there will not be overlap.
Accompanying drawing explanation
Fig. 1 is prior art mold and bed die schematic diagram in use;
Fig. 2 is the device schematic diagram in use that the utility model high-precision mold assists aligning;
Fig. 3 is the scale diagrams that the high-precision mold of the utility model slightly minor diameter assists the device of aligning;
Fig. 4 is the scale diagrams that the slightly large diameter high-precision mold of the utility model assists the device of aligning.
Detailed description of the invention
In order to better understand the utility model, below in conjunction with drawings and Examples, embodiment of the present utility model is further elaborated.
A kind of high-precision mold manufactured and designed assists the device of aligning, and as shown in Figure 1 to 4, described device comprises:
The auxiliary guide pin bushing 7 of one auxiliary guide column 6; Described auxiliary guide column 6 and the installation accuracy of auxiliary guide pin bushing 7 on mold 1 and bed die 2 are ± 10 μm;
Described auxiliary guide column 6 and auxiliary guide pin bushing 7 be each one of minimum installation on mold 1 and bed die 2;
As shown in Figure 2, the utility model has installed and used four groups of auxiliary guide column 6 and auxiliary guide pin bushing 7.
The machining accuracy of described auxiliary guide column 6 and auxiliary guide pin bushing 7 is ± 5 μm.
Described auxiliary guide column 6 and auxiliary guide pin bushing 7 are engaged on mold 1 and bed die 2 with guide pillar 3 and guide pin bushing 4 and use.
The head of described auxiliary guide column 6 has a taper guidance part 61; The entrance of auxiliary guide pin bushing 7 has an arc groove shape guide portion 71.
As shown in Figure 2, Figure 3 and Figure 4, the utility model has installed and used four groups of auxiliary guide column 6 and auxiliary guide pin bushing 7, and the height of auxiliary guide column 6 and auxiliary guide pin bushing 7 is significantly less than guide pillar 3 and guide pin bushing 4; Like this, under mold and bed die are overlapped positive process prerequisite by guide pillar 3 and guide pin bushing 4 substantially, high-precision auxiliary guide column 6 and auxiliary guide pin bushing 7 successfully alignment mold and bed die further, makes injection molding quality greatly improve.
Because the height of auxiliary guide column 6 and auxiliary guide pin bushing 7 is significantly less than guide pillar 3 and guide pin bushing 4; The life-span of auxiliary guide column 6 and auxiliary guide pin bushing 7 is improved.
The utility model has passed through a large amount of test in 1 year, demonstrates this programme dependable performance.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. high-precision mold assists a device for aligning, it is characterized in that, described device comprises:
One auxiliary guide column (6), an auxiliary guide pin bushing (7); Described auxiliary guide column (6) and the installation accuracy of auxiliary guide pin bushing (7) on mold (1) and bed die (2) are ± 10 μm;
Described auxiliary guide column (6) and auxiliary guide pin bushing (7) are in mold (1) and upper each one of the minimum installation of bed die (2).
2. high-precision mold according to claim 1 assists the device of aligning, it is characterized in that,
The machining accuracy of described auxiliary guide column (6) and auxiliary guide pin bushing (7) is ± 5 μm.
3. high-precision mold according to claim 1 assists the device of aligning, it is characterized in that,
Described auxiliary guide column (6) and auxiliary guide pin bushing (7) are engaged in mold (1) with guide pillar (3) and guide pin bushing (4) and bed die (2) above uses.
4. high-precision mold according to claim 1 assists the device of aligning, it is characterized in that,
The head of described auxiliary guide column (6) has a taper guidance part (61); The entrance of auxiliary guide pin bushing (7) has an arc groove shape guide portion (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737328.7U CN204263465U (en) | 2014-12-01 | 2014-12-01 | A kind of high-precision mold assists the device of aligning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737328.7U CN204263465U (en) | 2014-12-01 | 2014-12-01 | A kind of high-precision mold assists the device of aligning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263465U true CN204263465U (en) | 2015-04-15 |
Family
ID=52798361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737328.7U Active CN204263465U (en) | 2014-12-01 | 2014-12-01 | A kind of high-precision mold assists the device of aligning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904668A (en) * | 2016-06-04 | 2016-08-31 | 长葛市尚辰机械制造有限公司 | Mold |
-
2014
- 2014-12-01 CN CN201420737328.7U patent/CN204263465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904668A (en) * | 2016-06-04 | 2016-08-31 | 长葛市尚辰机械制造有限公司 | Mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |