CN201436186U - Movable mould plate supporting structure for injection machine - Google Patents
Movable mould plate supporting structure for injection machine Download PDFInfo
- Publication number
- CN201436186U CN201436186U CN2009200590198U CN200920059019U CN201436186U CN 201436186 U CN201436186 U CN 201436186U CN 2009200590198 U CN2009200590198 U CN 2009200590198U CN 200920059019 U CN200920059019 U CN 200920059019U CN 201436186 U CN201436186 U CN 201436186U
- Authority
- CN
- China
- Prior art keywords
- moving platen
- guide rail
- mould plate
- injection machine
- movable mould
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a movable mould plate supporting structure for an injection machine, which comprises a movable mould plate and a support body, the two sides at the bottom of the movable mould plate are clamped by a clamping block arranged on the support body; and the support body is arranged with a linear guide rail structure. the utility model has a reasonable structure and long service life; in addition, because the movable mould plate realizes the mould closing or mould opening action by adopting the linear guide rail structure, which is similar to the structure of the movable mould plate of the present injection machine, and has the advantages of small friction force in sliding, fast mould moving speed and highly accurate mould plate positioning at the same time.
Description
[technical field]
The utility model relates to a kind of injection machine, refers in particular to the structure that is used for supporting moving platen on it.
[background technology]
The mechanical part of conventional injection machine is formed by penetrating part, matched moulds part, frame etc.; wherein in the most frequently used clamping; mainly by quiet template, moving platen, tailgate and provide dynamic structure to form; mould is installed between quiet template and the moving platen; in injection process; move, close up and provide the bloated mould power of sizing material in die cavity by moving platen to quiet template; mold clamping force does not generally wait from tens to several thousand; goods pass through cooling forming in die cavity after; moving platen moves backward and opens mould, by ejecting mechanism goods is ejected in die cavity then.On frame, be provided with the supporter that is used to support moving platen, traditional way is to adopt: as shown in Figure 1, between moving platen 100 and frame support body 200 surfaces generally is to contact by the slide block made from metal or macromolecule material 300 respectively, to reduce the frictional force of moving platen 100 in motion process.There is following problem in such structure: the sliding friction between slide block 300 surfaces, must increase the frictional force of moving platen, and influence the shifting formwork speed and the Template Location precision of injection machine, thereby reduced production efficiency and closing precision.People are through constantly groping, the current moving platen shoes structure that generally adopts linear guide rail structure, as shown in Figure 2, supporter 200 is designed to linear guide rail structure (which is provided with the V-type gathering sill), then installing on moving platen 100 can be along the slide block 400 of guide rail slip, by this guide rail, slip between slide block reduces the frictional force of moving platen in moving process, but because as the structure that is rigidly connected of employing between the supporter 200 of line slideway and the moving platen 100, in injection process, the bloated mould power of sizing material in die cavity causes that easily moving platen deforms, cause line slideway and slide block a rollover power to occur, thereby influence the line slideway life-span, bring maintenance rate higher, so people are under equal conditions by selecting for use relatively large number line slideway to improve its service life, but this will certainly cause the increase of injection machine production cost.
[utility model content]
The purpose of this utility model is to be to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, frictional force is little, the moving platen supporting construction that is used for injection machine of long service life.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of moving platen supporting construction that is used for injection machine includes moving platen and supporter, is clamped by the clamp that is arranged on the supporter in the two bottom sides of this moving platen; Described supporter is provided with linear guide rail structure.
To the above-mentioned improvement project that is used for the moving platen supporting construction of injection machine, described linear guide rail structure include the guide rail that is installed on the injection molding machine frame and be arranged on the supporter, and the sliding shoe that can slide along guide rail.
Compared with prior art, the beneficial effects of the utility model are: because the two bottom sides of moving platen is clamped by the clamp that is arranged on the supporter, between described supporter and injection molding machine frame, be provided with linear guide rail structure, because before, be respectively that contact connects between back clamp and the moving platen, rather than adopt and to tighten etc. that fastening means connects, injection machine is when work like this, moving platen moves forward along linear guide rail structure and makes dynamic model on it toward quiet mould when closing up, even tens to several thousand the mold clamping force that is subjected to when matched moulds, producing, and the bloated mould power effect that in die cavity, produces during moulding at sizing material behind the matched moulds, mold clamping force and bloated mould masterpiece make the trend of backward turning on one's side after the moving platen generation for rollover power, but because the bottom of dynamic model template is clipped between the clamp, rollover power also only can act on the clamp of back, and can not act on the linear guide rail structure, do not cause having reduced its service life so can not make linear guide rail structure produce distortion, so novel rational in infrastructure of this usefulness, service life is longer; In addition, because moving platen is to adopt linear guide rail structure to realize matched moulds or die sinking action, the structure of moving platen of injection machine is identical with present stage, have equally when slip frictional force little, shifting formwork speed fast and the Template Location advantage of high precision.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
[description of drawings]
Fig. 1 is the structural representation of the moving platen supporting construction of traditional injection moulding machine;
Fig. 2 is the structural representation of the commonly used moving platen supporting construction of present stage injection machine;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a stereogram of the present utility model;
Fig. 5 is the right view of Fig. 4.
[specific embodiment]
The utility model is a kind of moving platen supporting construction that is used for injection machine, shown in Fig. 3,4,5, include moving platen 1 and supporter 2, two bottom sides at this moving platen 1 is clamped by the clamp 3 that is arranged on the supporter 2, and the clamp 3 of supporter 2 both sides is respectively forward and backward clamp 31,32; Between described supporter 2 bottoms and injection molding machine frame, be provided with linear guide rail structure 4.Because before, back clamp 31,32 and moving platen 1 between be respectively that contact connects, rather than adopt and to tighten etc. that fastening means connects, injection machine is when work like this, moving platen moves forward along linear guide rail structure 4 and makes dynamic model on it toward quiet mould when closing up, even be subjected to when matched moulds, producing mold clamping force from tens to several thousand, and the bloated mould power effect that in die cavity, produces during moulding at sizing material behind the matched moulds, mold clamping force and bloated mould masterpiece make the trend of backward turning on one's side after moving platen 1 generation for rollover power, but because the bottom of dynamic model template 1 is clipped between the clamp 3, rollover power also only can act on the clamp 32 of back, and can not act on the linear guide rail structure 4, do not cause having reduced its service life so can not make linear guide rail structure 4 produce distortion, so novel rational in infrastructure of this usefulness, service life is longer; In addition, because moving platen is to adopt linear guide rail structure to realize matched moulds or die sinking action, the structure of moving platen of injection machine is identical with present stage, have equally when slip frictional force little, shifting formwork speed fast and the Template Location advantage of high precision.
In the present embodiment, shown in Fig. 4,5, linear guide rail structure 4 include the guide rail that is installed on the injection molding machine frame 41 and be arranged on the supporter 2, and the sliding shoe 42 that can slide along guide rail 41, between the sidewall of guide rail 41 and sliding shoe 42 general be provided with respectively be complementary oblique gathering sill 411 and oblique sliding stand 421.Moving platen 1 is matched moulds or backward during the demoulding forward, and moving platen 1, supporter 2 and sliding shoe 42 are together along guide rail steadily, slide apace.The sliding shoe of line slideway is connected with supporter 2, and supporter 2 has only the surface to contact with moving platen 1, without any being rigidly connected, so just can not produce rollover power.
Shown in Fig. 3,4, when clamping moving platen 1, generally adopt bolt 5 that clamp 3 is fixed on the supporter 2; In addition, when sliding shoe 42 is installed, also be sliding shoe 42 to be fixed on supporter 2 bottoms with bolt 6.
Claims (2)
1. a moving platen supporting construction that is used for injection machine includes moving platen and supporter, it is characterized in that: the two bottom sides at this moving platen is clamped by the clamp that is arranged on the supporter; Described supporter is provided with linear guide rail structure.
2. the moving platen supporting construction that is used for injection machine according to claim 1 is characterized in that: described linear guide rail structure include the guide rail that is installed on the injection molding machine frame and be arranged on the supporter, and the sliding shoe that can slide along guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590198U CN201436186U (en) | 2009-06-19 | 2009-06-19 | Movable mould plate supporting structure for injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200590198U CN201436186U (en) | 2009-06-19 | 2009-06-19 | Movable mould plate supporting structure for injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436186U true CN201436186U (en) | 2010-04-07 |
Family
ID=42372643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200590198U Expired - Fee Related CN201436186U (en) | 2009-06-19 | 2009-06-19 | Movable mould plate supporting structure for injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436186U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371656A (en) * | 2010-08-23 | 2012-03-14 | 广州博创机械有限公司 | Novel anti-anteversion adjustable supporting device for movable mold plate of injection machine |
| CN102642284A (en) * | 2012-04-26 | 2012-08-22 | 宁波通用塑料机械制造有限公司 | Die clamping mechanism used for injection molding machine |
| CN105333274A (en) * | 2015-11-12 | 2016-02-17 | 东华机械有限公司 | Novel sliding support mechanism |
| CN115139455A (en) * | 2021-03-31 | 2022-10-04 | 住友重机械工业株式会社 | Method for manufacturing movable mold supporting device and movable mold supporting device |
-
2009
- 2009-06-19 CN CN2009200590198U patent/CN201436186U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371656A (en) * | 2010-08-23 | 2012-03-14 | 广州博创机械有限公司 | Novel anti-anteversion adjustable supporting device for movable mold plate of injection machine |
| CN102642284A (en) * | 2012-04-26 | 2012-08-22 | 宁波通用塑料机械制造有限公司 | Die clamping mechanism used for injection molding machine |
| CN102642284B (en) * | 2012-04-26 | 2014-10-08 | 宁波通用塑料机械制造有限公司 | Die clamping mechanism used for injection molding machine |
| CN105333274A (en) * | 2015-11-12 | 2016-02-17 | 东华机械有限公司 | Novel sliding support mechanism |
| CN115139455A (en) * | 2021-03-31 | 2022-10-04 | 住友重机械工业株式会社 | Method for manufacturing movable mold supporting device and movable mold supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100407 Termination date: 20160619 |