CN103660192B - A kind of two-way interior sliding jig - Google Patents
A kind of two-way interior sliding jig Download PDFInfo
- Publication number
- CN103660192B CN103660192B CN201210347226.XA CN201210347226A CN103660192B CN 103660192 B CN103660192 B CN 103660192B CN 201210347226 A CN201210347226 A CN 201210347226A CN 103660192 B CN103660192 B CN 103660192B
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- plate
- wedge
- interior sliding
- block
- locating block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The present invention relates to a kind of two-way interior sliding jig, comprise patrix, counterdie, described patrix comprises I-shaped plate, flow distribution plate and A plate, described counterdie comprises B plate, square iron, base plate, face needle plate and end needle plate, two-way interior sliding positioner is provided with in the core rod of described A plate and B plate composition, this two-way interior sliding positioner comprises a wedge locating block, be arranged on slide block and the hydraulic system of these wedge locating block both sides, described wedge locating block two sides are provided with dovetail guide pad, the slide block contacted with it is provided with the dovetail gathering sill matched, described hydraulic system connects wedge locating block, wedge locating block is driven to slide up and down along dovetail gathering sill, realize demoulding and reset.Compared with prior art, the present invention has the advantages such as compact conformation, good stability, life-span be long, easy to maintenance.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of two-way interior sliding jig.
Background technology
At present, the undercut on injection mold with take out stamen, Nei Hua mechanism, be applied to have on the recessed or side opening plastic in side molded.Along with the development of plastic member product processing industry, the undercut of the various automation of an urgent demand and Chou Rui mechanism patent, calculate on basis at reliable theoretical degree, design for Large Injection Mold, this requirement is particularly outstanding, undercut with take out stamen and be combined at Mechanical Driven, hydraulic pressure, in injection mould side, recessed or side opening is fully applied, but in the past by Angle Pin, there is distortion, fracture, the unstable and corresponding increase of injection mould, expense increases, and in order to solve this difficulty, implements a kind of two-way interior sliding positioner.
Summary of the invention
Object of the present invention is exactly the two-way interior sliding jig providing a kind of compact conformation, good stability, life-span long, easy to maintenance in order to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions: a kind of two-way interior sliding jig, comprise patrix, counterdie, described patrix comprises I-shaped plate, flow distribution plate and A plate, described counterdie comprises B plate, square iron, base plate, face needle plate and end needle plate, it is characterized in that, two-way interior sliding positioner is provided with in the core rod of described A plate and B plate composition, this two-way interior sliding positioner comprises a wedge locating block, be arranged on slide block and the hydraulic system of these wedge locating block both sides, described wedge locating block two sides are provided with dovetail guide pad, the slide block contacted with it is provided with the dovetail gathering sill matched, described hydraulic system connects wedge locating block, wedge locating block is driven to slide up and down along dovetail gathering sill, realize demoulding and reset.
Described wedge locating block is that the wedge of trapezoidal shape and the guide pad that is fixed on wedge two sides form by a upper end, and described guide pad comprises the contiguous block matched with wedge side, and the dovetail guide pad of this contiguous block projection.
Described contiguous block is fixed by screws on wedge, and the dovetail guide pad on each contiguous block is provided with multiple, and scattering device is on contiguous block.
Described dovetail guide pad arranges 2-10 as required.
Described wedge locating block is also provided with slip oil groove.
Described wedge locating block Quenching Treatment, hardness is at 50 degree, and two side slide Nitrizing Treatment hardness are 62 degree.Lubricate during such cooperation, reduce friction and undercut and take out stamen resistance.
Two described side slide both sides are also provided with push pedal.
Described I-shaped plate, flow distribution plate and A plate set gradually from top to bottom.
Described B plate is fixed on base plate by the square iron arranged below corner bottom it, is also provided with end needle plate and face needle plate successively between base plate and B plate.
Hydraulic system is the hydraulic system of conventional commercial, during demoulding, hydraulic system drives wedge locating block to skid off along in the dovetail gathering sill of two side slides, the slide block of both sides is drawn close mutually, demoulding, can realize the workpiece demoulding requirement of the recessed or side opening in side completely, resetting drives tilted block to reset by hydraulic system, improves precision and the life-span of mould.
Compared with prior art, the present invention has the following advantages:
1. this two-way interior sliding positioner has fine stability and reliability.
2. moulding production efficiency is improved.
3. mould application life increases.
4. mold materials cost can reduce.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-way interior sliding jig matched moulds state of the present invention;
Fig. 2 is A portion enlarged drawing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1-2, a kind of two-way interior sliding jig, comprise upper die and lower die, described patrix comprises the I-shaped plate 1, flow distribution plate 2 and the A plate 3 that set gradually from top to bottom, described counterdie comprises B plate 4, square iron 6, base plate 9, face needle plate 7 and end needle plate 8, B plate 4 is fixed on base plate 9 by the square iron 6 arranged below corner bottom it, is also provided with end needle plate 8 and face needle plate 7 successively between base plate 9 and B plate 4.Two-way interior sliding positioner is provided with in the core rod of described A plate and B plate composition, this two-way interior sliding positioner comprises a wedge locating block, is arranged on the slide block 14 of these wedge locating block both sides and hydraulic system, two side slide 10 both sides are also provided with push pedal 4, described wedge locating block is that the wedge 10 of trapezoidal shape and the guide pad that is fixed on wedge two sides form by a upper end, described guide pad comprises the contiguous block 11 matched with wedge side, and the dovetail guide pad 12 of this contiguous block 11 projection.Contiguous block 11 is fixed on wedge 10 by screw 13, and the dovetail guide pad on each contiguous block in both sides is provided with 4, and scattering device is on contiguous block.The slide block 14 of described wedge locating block two sides is provided with the dovetail gathering sill matched with dovetail guide pad 12, and described hydraulic system connects wedge locating block, drives wedge locating block to slide up and down along dovetail gathering sill, realizes demoulding and reset.
Wedge locating block is also provided with slip oil groove.Wedge locating block Quenching Treatment, hardness is at 50 degree, and two side slide Nitrizing Treatment hardness are 62 degree.Lubricate during such cooperation, reduce friction and undercut and take out stamen resistance.
Hydraulic system is the hydraulic system of conventional commercial, during demoulding, hydraulic system drives wedge locating block to skid off along in the dovetail gathering sill of two side slides, the slide block of both sides is drawn close mutually, demoulding, can realize the workpiece demoulding requirement of the recessed or side opening in side completely, resetting drives tilted block to reset by hydraulic system, improves precision and the life-span of mould.
Described dovetail guide pad arranges 2-10 according to needing.
Claims (5)
1. a two-way interior sliding jig, comprise patrix, counterdie, described patrix comprises I-shaped plate, flow distribution plate and A plate, described counterdie comprises B plate, square iron, base plate, face needle plate and end needle plate, it is characterized in that, two-way interior sliding positioner is provided with in the core rod of described A plate and B plate composition, this two-way interior sliding positioner comprises a wedge locating block, be arranged on slide block and the hydraulic system of these wedge locating block both sides, described wedge locating block two sides are provided with dovetail guide pad, the slide block contacted with it is provided with the dovetail gathering sill matched, described hydraulic system connects wedge locating block, wedge locating block is driven to slide up and down along dovetail gathering sill, realize demoulding and reset,
Described wedge locating block is that the wedge of trapezoidal shape and the guide pad that is fixed on wedge two sides form by a upper end, and described guide pad comprises the contiguous block matched with wedge side, and the dovetail guide pad of this contiguous block projection;
Described wedge locating block is also provided with slip oil groove;
Two described side slide both sides are also provided with push pedal.
2. the two-way interior sliding jig of one according to claim 1, it is characterized in that, described contiguous block is fixed by screws on wedge, and the dovetail guide pad on each contiguous block is provided with multiple, and scattering device is on contiguous block.
3. the two-way interior sliding jig of one according to claim 2, is characterized in that, described dovetail guide pad arranges 2-10 as required.
4. the two-way interior sliding jig of one according to claim 1, it is characterized in that, described I-shaped plate, flow distribution plate and A plate set gradually from top to bottom.
5. the two-way interior sliding jig of one according to claim 1, it is characterized in that, described B plate is fixed on base plate by the square iron arranged below corner bottom it, is also provided with end needle plate and face needle plate successively between base plate and B plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347226.XA CN103660192B (en) | 2012-09-17 | 2012-09-17 | A kind of two-way interior sliding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347226.XA CN103660192B (en) | 2012-09-17 | 2012-09-17 | A kind of two-way interior sliding jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103660192A CN103660192A (en) | 2014-03-26 |
| CN103660192B true CN103660192B (en) | 2016-02-24 |
Family
ID=50299562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347226.XA Active CN103660192B (en) | 2012-09-17 | 2012-09-17 | A kind of two-way interior sliding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103660192B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201423740Y (en) * | 2009-06-16 | 2010-03-17 | 朱进麒 | Hot flow passage die |
| CN102555167A (en) * | 2012-03-26 | 2012-07-11 | 揭阳市大立模具厂有限公司 | Inner core-pulling type mold |
| CN202862546U (en) * | 2012-09-17 | 2013-04-10 | 上海甬兴塑胶有限公司 | Bidirectional inside sliding location die for producing air conditioners |
-
2012
- 2012-09-17 CN CN201210347226.XA patent/CN103660192B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201423740Y (en) * | 2009-06-16 | 2010-03-17 | 朱进麒 | Hot flow passage die |
| CN102555167A (en) * | 2012-03-26 | 2012-07-11 | 揭阳市大立模具厂有限公司 | Inner core-pulling type mold |
| CN202862546U (en) * | 2012-09-17 | 2013-04-10 | 上海甬兴塑胶有限公司 | Bidirectional inside sliding location die for producing air conditioners |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103660192A (en) | 2014-03-26 |
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