CN203185660U - Automatic reshaping fixture of precise injection-moulded part - Google Patents
Automatic reshaping fixture of precise injection-moulded part Download PDFInfo
- Publication number
- CN203185660U CN203185660U CN 201320209171 CN201320209171U CN203185660U CN 203185660 U CN203185660 U CN 203185660U CN 201320209171 CN201320209171 CN 201320209171 CN 201320209171 U CN201320209171 U CN 201320209171U CN 203185660 U CN203185660 U CN 203185660U
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- CN
- China
- Prior art keywords
- fixing plate
- base
- precise injection
- moulded part
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic reshaping fixture of a precise injection-moulded part. The automatic reshaping fixture of the precise injection-moulded part is characterized by comprising a base, wherein a lower fixing fixture is arranged on the base; guide pillars are respectively arranged at the two sides of the base, a lower fixing plate is arranged above the base, and the guide pillars are arranged in the lower fixing plate in a penetrative manner by virtue of guide sleeves to be connected with an upper fixing plate above the lower fixing plate; a cylinder is arranged on the upper fixing plate, the movable end of the cylinder is sequentially exposed from the upper fixing plate and the lower fixing plate to be connected with a polyurethane pressure head fixing plate, and at least one polyurethane movable pressure head is arranged at the lower side of the polyurethane pressure head. The automatic reshaping fixture of the precise injection-moulded part is applicable to injection-moulded parts or hardware encapsulation parts, an injection moulding technique can not improve poor flatness after post shrinkage is carried out on a product, post processing on flatness of the injection-moulded part is carried out, and shrinkage deformation of the automatic reshaping fixture of the precise injection-moulded part is effectively prevented.
Description
Technical field
The utility model relates to a kind of precise injection molding spare automatic shaping anchor clamps, belongs to moulding equipment for after-treatment technical field.
Background technology
Along with the quick update of electronic product, mobile phone products is more and more higher to outward appearance and assembling effect requirements.The protecgulum of mobile phone (metal encapsulate) distortion is the difficult difficulty of capturing of the industry always.See that at the qualified five metals encapsulate of assurance outward appearance it is exactly extremely difficult that flatness reaches below 0.2.Because dull and stereotyped handware is in after-contraction, and there is bigger after-contraction to cause product moulding cooling back gross distortion after wrapping in plastic cool on the handware.Prior art trial Shooting Technique is debugged, mould is done predeformation, all can not reach bulk deformation below 0.2; Also by adopting mechanical clamp to carry out cooling and shaping, obtained certain improvement but the integral planar degree can be accomplished about 0.3, and each environment of mechanical clamp shaping there is more uncontrollability by people's control fully, one does not have a long-term production to property is relatively poor.
Summary of the invention
To be solved in the utility model is the flatness of the dull and stereotyped handware encapsulate spare of control, prevents the technical problem of its contraction distortion.
In order to address the above problem, the utility model provides a kind of precise injection molding spare automatic shaping anchor clamps, it is characterized in that, comprises base, and base is provided with down fixing centre tool; The both sides of base are respectively equipped with guide pillar, and the base top is provided with bottom plate, and guide pillar is arranged in the bottom plate by guide pin bushing and is connected with the upper mounted plate of bottom plate top; Upper mounted plate is provided with cylinder, and the movable end of cylinder exposes from upper mounted plate, bottom plate successively with poly-edge fat pressure head fixed head and is connected, and the downside of poly-edge fat pressure head fixed head is provided with the movable pressure head of at least one poly-edge fat.
Preferably, described upper mounted plate dodges and is provided with control cabinet, and control cabinet is connected with cylinder.
Preferably, described cylinder is provided with air gauge.
The utility model is applicable to moulding or handware encapsulate spare, and flatness was bad after Shooting Technique can't be improved the product after-contraction, and the moulding flatness is carried out back processing, effectively prevents its contraction distortion.
Description of drawings
The structural representation of the precise injection molding spare automatic shaping anchor clamps that Fig. 1 provides for the utility model.
The specific embodiment
For the utility model is become apparent, now with preferred embodiment, and conjunction with figs. is described in detail below.
Embodiment
As shown in Figure 1, the structural representation of the precise injection molding spare automatic shaping anchor clamps that provide for the utility model comprises base 1, and base 1 is provided with down stationary fixture 2.The both sides of base 1 are respectively equipped with guide pillar 3, and base 1 top is provided with bottom plate 6, and the position of bottom plate 6 corresponding guide pillars 3 is inserted a guide pin bushing 7 respectively, after guide pillar 3 passes guide pin bushing 7, insert the upper mounted plate 8 of bottom plate 6 tops, and are fixing.Upper mounted plate 8 is provided with cylinder 9, and the movable end of cylinder 9 passes upper mounted plate 8 successively, bottom plate 6 is connected with poly-edge fat pressure head fixed head 4, and the downside of poly-edge fat pressure head fixed head 4 is provided with 4 movable pressure heads 5 of poly-edge fat.Upper mounted plate 8 is provided with control cabinet 10, the motion of control cabinet 10 control cylinders.Cylinder 9 is provided with air gauge 11.
During use, workpiece is placed down on the stationary fixture 2, and the movable end of control cabinet 10 control cylinders 9 moves downward, and air gauge 11 is monitored the air pressure of cylinder 9 simultaneously, the movable pressure head 5 of poly-edge fat moves downward the workpiece that touches down on the stationary fixture 2 immediately, plays the effect of shaping.
Claims (3)
1. precise injection molding spare automatic shaping anchor clamps is characterized in that, comprise base (1), and base (1) is provided with down stationary fixture (2); The both sides of base (1) are respectively equipped with guide pillar (3), and base (1) top is provided with bottom plate (6), and guide pillar (3) is arranged in the bottom plate (4) by guide pin bushing (7) and is connected with the upper mounted plate (8) of bottom plate (6) top; Upper mounted plate (8) is provided with cylinder (9), the movable end of cylinder (9) exposes with poly-edge fat pressure head fixed head (4) from upper mounted plate (8), bottom plate (6) successively and is connected, and the downside of poly-edge fat pressure head fixed head (4) is provided with the movable pressure head (5) of at least one poly-edge fat.
2. a kind of precise injection molding spare automatic shaping anchor clamps as claimed in claim 1 is characterized in that described upper mounted plate (8) is provided with control cabinet (10), and control cabinet (10) is connected with cylinder.
3. a kind of precise injection molding spare automatic shaping anchor clamps as claimed in claim 1 is characterized in that described cylinder (9) is provided with air gauge (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209171 CN203185660U (en) | 2013-04-23 | 2013-04-23 | Automatic reshaping fixture of precise injection-moulded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209171 CN203185660U (en) | 2013-04-23 | 2013-04-23 | Automatic reshaping fixture of precise injection-moulded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185660U true CN203185660U (en) | 2013-09-11 |
Family
ID=49102547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209171 Expired - Lifetime CN203185660U (en) | 2013-04-23 | 2013-04-23 | Automatic reshaping fixture of precise injection-moulded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015344A (en) * | 2014-05-27 | 2014-09-03 | 格林精密部件（惠州）有限公司 | Digital product shell shaping fixture |
| CN105881853A (en) * | 2016-04-27 | 2016-08-24 | 芜湖市万华塑料制品有限公司 | Mold pressure control device of insulating framework injection mold |
| CN107309298A (en) * | 2017-07-10 | 2017-11-03 | 北京小米移动软件有限公司 | A kind of shaping tool |
-
2013
- 2013-04-23 CN CN 201320209171 patent/CN203185660U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015344A (en) * | 2014-05-27 | 2014-09-03 | 格林精密部件（惠州）有限公司 | Digital product shell shaping fixture |
| CN105881853A (en) * | 2016-04-27 | 2016-08-24 | 芜湖市万华塑料制品有限公司 | Mold pressure control device of insulating framework injection mold |
| CN107309298A (en) * | 2017-07-10 | 2017-11-03 | 北京小米移动软件有限公司 | A kind of shaping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |