CN204526036U - mould opening mechanism - Google Patents
mould opening mechanism Download PDFInfo
- Publication number
- CN204526036U CN204526036U CN201420841201.XU CN201420841201U CN204526036U CN 204526036 U CN204526036 U CN 204526036U CN 201420841201 U CN201420841201 U CN 201420841201U CN 204526036 U CN204526036 U CN 204526036U
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- Prior art keywords
- plate
- fixed
- movable block
- lower link
- fixed block
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Abstract
The utility model discloses a kind of mould opening mechanism, it comprises by order from top to bottom successively stacked upper mounted plate, A plate, B plate and bottom plate, fixed block is fixed on A plate, movable block activity arranges in fixed block, the lower end of lower link is fixed on B plate, movable upper end inserts in fixed block, and the upper end of upper connecting rod is fixed on A plate, and lower end activity is inserted in fixed block; The utility model reasonable in design, during die sinking, by lower link and movable block phase buckle, makes upper mounted plate and A plate first open; When opening to certain distance, pushed section on upper connecting rod forces movable block to move and then be separated with lower link in direction to the left, and at this moment A plate and B plate just carry out separating, i.e. time segment work stage by stage, avoid interfering phenomenon with other assembly in injection mold, conveniently take out product smoothly; Whole workflow action is smooth and easy, good operating stability, reliable high and enormously simplify mould structure, shortens die manufacturing cycle, reduces production cost.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of mould opening mechanism.
Background technology
Mould is indispensable important equipment in injection mo(u)lding.Injection mo(u)lding is had in the airtight molding space of required form being injected in mould of the plastic material of hot melt state high speed, after waiting plastic material cooling curing, opens mould and the plastic cement machining object of solidification ejected, to obtain the method for products formed.There is due to injection molding forming method the features such as the plastic cement products that shaping expense is low, molding cycle is short, forming process is simple and be easy to forming shape complexity, therefore manufacture field application at plastic cement products very general.
Along with improving constantly of scientific and technological level, people are also more strict to the requirement of product appearance quality.In the process of Design of Plastic Mould, usual product to eject direction consistent with die sinking direction, but many times product has back-off in cover half direction, and stripping direction and the die sinking direction of this position are inconsistent, can not the demoulding, therefore needing die sinking step by step to loose core could the normal demoulding.Existing mold-opening structure is step by step comparatively complicated, thus causes that mould structure is complicated, volume is heavy, processing cost is high and install loaded down with trivial details.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of simple and reliable for structure, low and die sinking the is effective step by step mould opening mechanism of good operating stability, cost.
For achieving the above object, technical scheme provided by the utility model is: a kind of mould opening mechanism, it comprises upper mounted plate, A plate, B plate, bottom plate, upper connecting rod, movable block, fixed block and lower link, fixed plate, A plate, the order that B plate and bottom plate are pressed from top to bottom is stacked successively, described fixed block is fixed on described A plate, this movable block activity arranges in fixed block, and can move left and right, the lower end of described lower link is fixed on described B plate, movable upper end inserts the side of described fixed block, and can with the movable block phase buckle being positioned at its side, the upper end of described upper connecting rod is fixed on described A plate, the opposite side of described fixed block is inserted in lower end activity, and movable block and lower link can be made to be separated when being moved upward to certain position.
Improve as one of the present utility model, the lower end of described lower link is provided with fixed screw holes, and upper end is provided with the screens suitable with this movable block near a side position of described movable block.
Improve as one of the present utility model, the upper end of described upper connecting rod is provided with fixed screw holes, lower end is provided with to have away from described screens one side position and allows described movable block move to direction, described lower link side and snap in the craspedodrome portion of described screens, and the lower end in this craspedodrome portion is provided with and allows described movable block to moving away from direction, described lower link side and the pushed section be separated with described screens.
The beneficial effects of the utility model are: the utility model reasonable in design, during die sinking, by lower link and movable block phase buckle, upper mounted plate and A plate are first opened; When opening to certain distance, pushed section on upper connecting rod forces movable block to move and then be separated with lower link in direction to the left, and at this moment A plate and B plate just carry out separating, i.e. time segment work stage by stage, avoid interfering phenomenon with other assembly in injection mold, conveniently take out product smoothly; Whole workflow action is smooth and easy, good operating stability, and reliably high, overall structure is simple in addition, be easy to realize, enormously simplify mould structure, shorten die manufacturing cycle, reduce production cost, enhance productivity, and convenient for installation and maintenance, be beneficial to and extensively promote the use of.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 is the utility model first time die sinking.
Structural representation when Fig. 3 is the die sinking of the utility model second time.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, a kind of mould opening mechanism that the present embodiment provides, it comprises upper mounted plate 1, A plate 2, B plate 3, bottom plate 4, upper connecting rod 5, movable block 6, fixed block 7 and lower link 8, fixed plate 1, A plate 2, the order that B plate 3 and bottom plate 4 are pressed from top to bottom is stacked successively, described fixed block 7 is fixed on described A plate 2, this movable block 6 activity arranges in fixed block 7, and can move left and right, the lower end of described lower link 8 is fixed on described B plate 3, movable upper end inserts the side of described fixed block 7, and can with the movable block 6 phase buckle being positioned at its side, the upper end of described upper connecting rod 5 is fixed on described A plate 2, the opposite side of described fixed block 7 is inserted in lower end activity, and movable block 6 and lower link 8 can be made to be separated when being moved upward to certain position.
Concrete, the lower end of described lower link 8 is provided with fixed screw holes 81, is then screwed on B plate 3.The upper end of lower link 8 is provided with the screens 82 suitable with this movable block 6 near a side position of described movable block 6.The upper end of described upper connecting rod 5 is provided with fixed screw holes 51, then be screwed on upper mounted plate 1, the lower end of upper connecting rod 5 is provided with to have away from described screens one side position and allows described movable block 6 move to direction, described lower link 8 side and snap in the craspedodrome portion 52 of described screens, in the present embodiment, the length in this craspedodrome portion is 70mm.The lower end in this craspedodrome portion is provided with and allows described movable block 6 to moving away from direction, described lower link 8 side and the pushed section 53 be separated with described screens.Namely, after 70mm opened by upper mounted plate 1 and A plate 2, A plate 2 and B plate 3 just carry out separating.In other embodiment, can according to required come the length in corresponding adjustment craspedodrome portion, to realize time segment work stage by stage.
During die sinking, see Fig. 2, by lower link 8 and movable block 6 phase buckle, upper mounted plate 1 and A plate 2 are first opened; When opening to certain distance (70mm), see Fig. 3, pushed section on upper connecting rod 5 forces movable block 6 to move and then be separated with lower link 8 in direction to the left, at this moment A plate 2 and B plate 3 just carry out separating, i.e. time segment work stage by stage, avoid interfering phenomenon with other assembly in injection mold, conveniently take out product smoothly; Whole workflow action is smooth and easy, and good operating stability is reliably high.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and the mechanism of other structure obtained, all in the utility model protection domain.
Claims (3)
1. a mould opening mechanism, it is characterized in that, it comprises upper mounted plate, A plate, B plate, bottom plate, upper connecting rod, movable block, fixed block and lower link, fixed plate, A plate, the order that B plate and bottom plate are pressed from top to bottom is stacked successively, described fixed block is fixed on described A plate, this movable block activity arranges in fixed block, and can move left and right, the lower end of described lower link is fixed on described B plate, movable upper end inserts the side of described fixed block, and can with the movable block phase buckle being positioned at its side, the upper end of described upper connecting rod is fixed on described A plate, the opposite side of described fixed block is inserted in lower end activity, and movable block and lower link can be made to be separated when being moved upward to certain position.
2. mould opening mechanism according to claim 1, is characterized in that: the lower end of described lower link is provided with fixed screw holes, and upper end is provided with the screens suitable with this movable block near a side position of described movable block.
3. mould opening mechanism according to claim 2; it is characterized in that: the upper end of described upper connecting rod is provided with fixed screw holes; lower end is provided with to have away from described screens one side position and allows described movable block move to direction, described lower link side and snap in the craspedodrome portion of described screens, and the lower end in this craspedodrome portion is provided with and allows described movable block to moving away from direction, described lower link side and the pushed section be separated with described screens.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420841201.XU CN204526036U (en) | 2014-12-27 | 2014-12-27 | mould opening mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420841201.XU CN204526036U (en) | 2014-12-27 | 2014-12-27 | mould opening mechanism |
Publications (1)
Publication Number | Publication Date |
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CN204526036U true CN204526036U (en) | 2015-08-05 |
Family
ID=53740082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420841201.XU Expired - Fee Related CN204526036U (en) | 2014-12-27 | 2014-12-27 | mould opening mechanism |
Country Status (1)
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CN (1) | CN204526036U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500632A (en) * | 2016-01-25 | 2016-04-20 | 中山市利群精密实业有限公司 | Large-angle glue entering sprue for molds |
CN105599187A (en) * | 2016-01-25 | 2016-05-25 | 中山市利群精密实业有限公司 | Mold-used device for delaying undercut release through inclined ejectors |
CN105690625A (en) * | 2016-01-25 | 2016-06-22 | 中山市利群精密实业有限公司 | Mold with mold sticking preventing mechanism and reversed buckle demolding delay mechanism |
CN109435181A (en) * | 2018-12-28 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Equipped with the oblique mold for hooking driving mechanism |
-
2014
- 2014-12-27 CN CN201420841201.XU patent/CN204526036U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105500632A (en) * | 2016-01-25 | 2016-04-20 | 中山市利群精密实业有限公司 | Large-angle glue entering sprue for molds |
CN105599187A (en) * | 2016-01-25 | 2016-05-25 | 中山市利群精密实业有限公司 | Mold-used device for delaying undercut release through inclined ejectors |
CN105690625A (en) * | 2016-01-25 | 2016-06-22 | 中山市利群精密实业有限公司 | Mold with mold sticking preventing mechanism and reversed buckle demolding delay mechanism |
CN109435181A (en) * | 2018-12-28 | 2019-03-08 | 大连銮艺精密模塑制造有限公司 | Equipped with the oblique mold for hooking driving mechanism |
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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 |
Granted publication date: 20150805 Termination date: 20181227 |
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CF01 | Termination of patent right due to non-payment of annual fee |