CN204773383U - Take out device in large -scale front mould slider - Google Patents
Take out device in large -scale front mould slider Download PDFInfo
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- CN204773383U CN204773383U CN201520476500.2U CN201520476500U CN204773383U CN 204773383 U CN204773383 U CN 204773383U CN 201520476500 U CN201520476500 U CN 201520476500U CN 204773383 U CN204773383 U CN 204773383U
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- slider
- slide
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- front mold
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Abstract
The utility model provides take out device in large -scale front mould slider includes preceding template, front mould apron, front mould slider, slider guide block, slider antifriction plate, slider stopper, locking device and built -in driving oil cylinder, and the slider guide block is placed in the constant head tank of front mould backboard face, and with the locking of preceding template, the front mould slider is in the sliding fit state with this slider guide block. The utility model discloses reduce the die carrier size, reduced shaping injection molding machine tonnage, slider design flexibility is great, and driving oil cylinder adopts built -in whole hydro -cylinder, and slider mechanism is compact, and the space that needs is littleer, mould intensity has been increased, slider motion realizes before the die sinking, avoids the product because of the too big deformation of drawing of tightly doing all can of the package to the slider, improvement product quality, production stability has been increased, the productivity effect and the product quality of improvement.
Description
Technical field
The utility model relates to technical field of mold, picking device in the large-scale front mold slide being specifically related to injection mold.
Background technology
Gas tank body and gas outlet product are generally two products separately, are assembled incorporated by the later stage.In order to save cost, reducing assembling product workload, needing now that two products are carried out die sinking as a product and producing.
Wherein, gas outlet length is longer, and angle is comparatively large, generally becomes miter angle with casing, needs to do front mold slide and to loose core depanning.Simultaneously, gas outlet open-mouth ruler modest ability, the degree of depth is large, the front mold core-pulling slide block size of corresponding needs and core pulling distance are all larger, and the Opening length of general gas outlet has 400mm, and the degree of depth also has about 200mm, such slide block weight needs more than 100kg, ram travel needs 220mm, and this just causes slide block size large, and front end needs the injection pressure that bears corresponding also larger.Need reliable locking device to offset the injection pressure of slide block to this slide block.In addition, slide block is upward loosing core, and core pulling distance is longer, and such slide block mechanism can exceed the scope of mould bases top board.The thick change of total mould of mould needs more than can be caused large, thus also need larger forming bench to produce, add the production cost of mould.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the technical scheme that the utility model adopts is: in the large-scale front mold slide of this injection mold, picking device comprises front template, front mould cover plate, front mold slide and built-in oil cylinder conglomerate, SLIDE GUIDE, slide block wearing plate, slide block limited block, locking device and built-in driving oil cylinder, described SLIDE GUIDE is positioned in the locating slot at the front template back side, front mold slide and SLIDE GUIDE are in the state of being slidably matched, also comprise the locking device for offsetting front mold slide injection pressure, and built-in driving oil cylinder is integrated in front mold slide inside.
First, the inside that this kind of slide block structure will drive oil cylinder to be integrated in front mold slide, mould is equivalent to the space saving an external oil cylinder, substantially reduces die size, also can reduce a model for the former needed simultaneously.Secondly, the slide block of this kind of mode structure can ensure that slider-actuated is positioned at its center, and slide block movement balances.Slide block movement realizes before die sinking, avoids product to draw distortion because of excessive to the package power of slide block, improves the quality of products.
Preferably, in large-scale front mold slide described in the utility model, picking device guide pad adopts the steel of wear-resistant material, more has abrasion resistant effect, ensures that slide block movement is smooth and easy.
Preferably, in large-scale front mold slide described in the utility model, the built-in driving oil cylinder of picking device adopts built-in overall oil cylinder, reduces the space that slide block movement needs, thus reduces mould bases size, reduces forming bench demand, reduces production cost.
Preferably, in large-scale front mold slide described in the utility model, the slide block movement of picking device realizes before die sinking, avoids product to draw distortion because of excessive to the package power of slide block, improves the quality of products.
Beneficial effect acquired by the utility model is:
1. reduce mould bases size, reduce shaping injection machine tonnage.
2. slider designs flexibility is comparatively large, and built-in driving oil cylinder adopts built-in overall oil cylinder, and slide block mechanism is compact, and the space of needs is less.
3. add mould strength.
4. slide block movement realizes before die sinking, avoids product to draw distortion because of excessive to the package power of slide block, improves the quality of products.
5. add production stability, the productivity effect of raising and product quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the assembly figure of built-in driving oil cylinder
Fig. 3 is the part drawing of built-in driving oil cylinder
Mark in figure: 1-front template; 2-front mould cover plate; 3-front mold slide and built-in oil cylinder conglomerate; 4-SLIDE GUIDE; 5-slide block wearing plate; 6-slide block limited block; 7-locking device; The built-in oil cylinder of 8-; 9-slider body; 10-piston; 11-oil sealing; 12-piston rod
Detailed description of the invention
As shown in Figure 1, 2, 3, picking device in large-scale front mold slide, comprises front template 1, front mould cover plate 2, front mold slide and built-in oil cylinder conglomerate 3, SLIDE GUIDE 4, slide block wearing plate 5, slide block limited block 6, locking device 7 and built-in driving oil cylinder 8.Front mold slide and built-in oil cylinder conglomerate 3 are made up of built-in driving oil cylinder 8, slider body 9, piston 10, oil sealing 11 and piston rod 12.SLIDE GUIDE 4 and slide block wearing plate 5 are locked on front template 1, and SLIDE GUIDE 4 pairs of front mold slide and built-in oil cylinder conglomerate 3 lead and positioning action, and it is smooth and easy that slide block wearing plate 5 ensures that front mold slide slides.Front mould cover plate 2 and front template 1 are locked, and ensure slide block orientation, make it not upwarp in motion process.Slide block limited block 6 is locked on front template 2, controls ram travel, plays position-limiting action.Locking device 7 controls for oil cylinder, is locked on front template 1, plays locking sliding block effect, prevents product when injecting because slider locking power produces overlap not.
Before production, first guarantee that mould template 1 and front mold slide 3 are in die opening state, produce to prevent operating sequence mistake and hit mould.
During production, front template 1, the 2-in-1 mould of front mould cover plate.After mould is closed, built-in driving oil cylinder 8 moves, and makes front mold slide and built-in oil cylinder conglomerate 3 move to shaping position; Then locking device 7 moves upward, locking front mold slide, and so far mold integral matched moulds is complete, starts injection mo(u)lding.
Shaping complete after, first locking device 7 is opened, and then front mold slide and built-in oil cylinder conglomerate 3 deviate from product, reach die sinking position.Rear pattern plate start to perform die sinking action, ejecting product, complete once complete injection molding process.
The utility model and not mean that by schematic diagram and description limit to, can change to some extent under the prerequisite not departing from design aim and principle thereof.
Claims (3)
1. picking device in large-scale front mold slide; comprise front template, front mould cover plate, front mold slide and built-in oil cylinder conglomerate, SLIDE GUIDE, slide block wearing plate, slide block limited block, locking device and built-in driving oil cylinder; described SLIDE GUIDE is positioned in the locating slot at the front template back side; front mold slide and SLIDE GUIDE are in the state of being slidably matched; it is characterized in that; also comprise the locking device for offsetting front mold slide injection pressure, and built-in driving oil cylinder is integrated in front mold slide inside.
2. picking device in large-scale front mold slide according to claim 1, is characterized in that, described built-in driving oil cylinder adopts built-in overall oil cylinder, reduces the space that slide block movement needs, and reduces mould bases size.
3. picking device in large-scale front mold slide according to claim 1, is characterized in that, described guide pad adopts the steel of wear-resistant material, ensures that slide block movement is smooth and easy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476500.2U CN204773383U (en) | 2015-07-03 | 2015-07-03 | Take out device in large -scale front mould slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476500.2U CN204773383U (en) | 2015-07-03 | 2015-07-03 | Take out device in large -scale front mould slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773383U true CN204773383U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476500.2U Active CN204773383U (en) | 2015-07-03 | 2015-07-03 | Take out device in large -scale front mould slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159375A (en) * | 2018-09-25 | 2019-01-08 | 深圳市捷讯实业发展有限公司 | Line position core pulling injection molding double-color mould and its injection moulding process |
-
2015
- 2015-07-03 CN CN201520476500.2U patent/CN204773383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159375A (en) * | 2018-09-25 | 2019-01-08 | 深圳市捷讯实业发展有限公司 | Line position core pulling injection molding double-color mould and its injection moulding process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |