CN106273197A - Door foaming mould side selection structure - Google Patents
Door foaming mould side selection structure Download PDFInfo
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- CN106273197A CN106273197A CN201510272432.2A CN201510272432A CN106273197A CN 106273197 A CN106273197 A CN 106273197A CN 201510272432 A CN201510272432 A CN 201510272432A CN 106273197 A CN106273197 A CN 106273197A
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- door foaming
- fixed
- selection structure
- foaming mould
- mould side
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Abstract
The invention provides a kind of door foaming mould side selection structure, including the baffle plate for door foaming Cheng Mo, also include the big tapered wedges being fixed on cope match-plate pattern and be matched therewith the sliding unit of the lengthwise movement arranged, at least one little tapered wedges it is fixedly installed on sliding unit, the corresponding one group of rolling unit of each little tapered wedges, described baffle plate is fixed in rolling unit side, drives rolling unit transverse movement described in the slope driving on little tapered wedges by described sliding unit longitudinal sliding motion.Owing to the present invention is provided with returning device, baffle plate automatic homing during die sinking, stroke is adjustable, facilitates feeding；And process more convenient, assemble the most more convenient, horizontal displacement is not affected by fixture Guan Bi height error, make the refrigerator door end cap after employing present invention foaming smooth, reduce obtained refrigerator door to turn white or the appearance of under-voltage foaming bending phenomenon, ensure the quality of refrigerator door foaming, make the lifting of refrigerator door foaming production qualification rate, production cost reduce.
Description
Technical field
The present invention relates to technical field of mold, be specifically related to a kind of door foaming mould side selection structure.
Background technology
Along with the development of China's household electrical appliances market, domestic electric refrigerator either, in terms of structure design, performance design or form-making design, has had the development of leap, the trend the most perfect to adapt to the function of refrigerator storage food.And wherein the design of refrigerator door is the most of all shapes and colors, the requirement to refrigerator door is not only appearance looks elegant and be should also have the performances such as big, the good seal performance of bearing capacity.
Wherein, refrigerator door foaming is an important step during refrigerator is manufactured, and door foaming mould quality directly influences refrigerator product quality.Prior art refrigerator has simple gate and many doors, such as freezing and cold preservation two door.Chinese patent CN201410109449.1 discloses a kind of refrigerator door foaming mould including upper die and lower die, and its upper die and lower die realize the opening and closing movement of mould side by the telescoping mechanism of side；Chinese patent CN201220668290.3 discloses a kind of refrigerator door foaming mould, and four turnings of its lower mold are respectively provided with a positioning guide column respectively, and four turnings of upper mold are respectively equipped with and coordinate, with four turning positioning guide column of lower mold, the positioning sleeve connected；Chinese patent CN201410308293.X discloses a kind of refrigerator combination door body foaming mould, upper mold includes train wheel bridge and the cope match-plate pattern being fixed on train wheel bridge, lower mold includes lower plate and the lower bolster being fixed on lower plate, cope match-plate pattern is provided with upper mold core, and upper mold core is connected to cope match-plate pattern by locking fixture；Chinese patent CN201120166798.9 discloses a kind of refrigerator door foaming mould, and its cope match-plate pattern and lower bolster realize the opening and closing movement of upper and lower template by the switching mechanism of rear side；Chinese patent CN201420248512.5 discloses a kind of spring rear-mounted door foaming mould, its upper bolster is positioned at directly over die shoe, and upper bolster is connected by rotating mechanism with in the middle of die shoe left end and realizes the unlatching Guan Bi of upper bolster and die shoe around rotating mechanism.
Above-mentioned refrigerator door foaming mould, due to the upper and lower mould open-close ways used, during reality uses, it is difficult to avoid that mould blend stop is turned over and inclines or overturn not enough situation, the cover member making manufacture obtain refrigerator door produces overvoltage and turns white or the harmful effect of under-voltage foaming bending, largely effect on door foaming quality, make the reduction of refrigerator door foaming production qualification rate, production cost increase.
Summary of the invention
In view of this, the invention aims to solve above-mentioned technical problem, and provide a kind of simple in construction, the service condition during mold work is good, production efficiency is high, the door foaming mould side selection structure that is especially suitable for refrigerator.In order to achieve the above object, technical solution of the present invention is as follows:
A kind of door foaming mould side selection structure, including the baffle plate for door foaming Cheng Mo, including being fixed on the big tapered wedges of cope match-plate pattern and being matched therewith the sliding unit of the lengthwise movement arranged, at least one little tapered wedges it is fixedly installed on described sliding unit, the corresponding one group of rolling unit of each described little tapered wedges, described baffle plate is fixed in rolling unit side, drives rolling unit transverse horizontal described in the slope driving on little tapered wedges to move by described sliding unit longitudinal sliding motion.
The present invention is further, it is additionally provided with returning device between described baffle plate and sliding unit, described returning device includes the connecting rod that one end is fixed on baffle plate, limited block it is fixedly installed on connecting rod, spring housing is located on connecting rod, and spring one end is fixed on limited block, the other end is fixed on sliding unit.
Further, described sliding unit includes push rod and the guide pad of quantity at least two to the present invention, and described guide pad offers pilot hole, and push rod sequentially passes through described pilot hole and slides between guide pad.
The present invention further, also increases a guide pad between two described guide pads.
Further, described rolling unit is the roller assembly including a roller to the present invention.
Further, the roller of described roller assembly slides on line slideway the present invention, and line slideway is fixedly installed on lower bolster.
Further, described spring one end is fixed on limited block the present invention, the other end is fixed on push rod.
The present invention further, comprises returning device described in two groups.
The door foaming mould side selection structure that the present invention provides, compared with prior art, 1. owing to being provided with returning device, baffle plate automatic homing during die sinking, stroke is adjustable, facilitates feeding；2. inventive die processing is more convenient, assembles the most more convenient, and horizontal displacement is not affected by fixture Guan Bi height error；3. adjustable due to horizontal displacement, make the refrigerator door end cap after employing present invention foaming smooth, reduce obtained refrigerator door to turn white or the appearance of under-voltage foaming bending phenomenon, thus ensure that the quality of refrigerator door foaming, make the lifting of refrigerator door foaming production qualification rate, production cost reduce；4. when the present invention keeps in repair, dismounting is convenient, has good comprehensive serviceability.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the top view of door foaming mould side of the present invention selection structure；
Fig. 2 is the side view of door foaming mould side of the present invention selection structure.
Description of reference numerals:
1, cope match-plate pattern 2, big tapered wedges 3, lower bolster 4, guide pad 5, little tapered wedges 6, push rod 7, roller assembly 8, line slideway 9, returning device 91, connecting rod 92, limited block 93, spring 10, baffle plate.
Detailed description of the invention
The invention discloses a kind of door foaming mould side selection structure, be different from tradition door body foaming mould core-pulling mechanism.Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As depicted in figs. 1 and 2, the embodiment 1 of door foaming mould side of the present invention selection structure, including the baffle plate 10 for door foaming Cheng Mo, also include the big tapered wedges 2 being fixed on cope match-plate pattern 1 and be matched therewith the sliding unit of the lengthwise movement arranged.At least one little tapered wedges 5 it is fixedly installed on this sliding unit, the corresponding one group of rolling unit of each little tapered wedges 5, described baffle plate 10 is fixed in rolling unit side, drives the inclined-plane 51 on little tapered wedges 5 to promote rolling unit transverse horizontal to move by sliding unit longitudinal sliding motion.Idea of the invention is the propelled longitudinally power that sliding unit is produced by above-mentioned big tapered wedges 2, transfers this propelled longitudinally power the motive force of transverse horizontal direction to by little tapered wedges 5 and rolling unit.
The embodiment 2 of door foaming mould side of the present invention selection structure, including the baffle plate 10 in embodiment 1, big tapered wedges 2, sliding unit, little tapered wedges 5 and rolling unit.Returning device 9 it is additionally provided with between baffle plate 10 and sliding unit, this returning device 9 includes the connecting rod 91 that one end is fixed on baffle plate 10, limited block 92 it is fixedly installed on connecting rod 91, spring 93 is set on connecting rod 91, and spring 93 one end is fixed on limited block 92, the other end is fixed on sliding unit.By spring 93 stretched after resilience force, after door foaming terminates, on cope match-plate pattern 1 move time, make sliding unit return to home position, so that baffle plate 10 is returned to the position of die opening state by spring 93.Can comprise returning device 9 described in two groups, two groups of returning devices 9 are separately positioned on sliding unit both sides.
Specifically, above-mentioned sliding unit includes the guide pad 4 of push rod 6 and quantity at least two, and guide pad 4 offers pilot hole, and push rod 6 sequentially passes through pilot hole and slides between guide pad 4.Thus, can be fixed on limited block 92 spring 93 one end, the other end is fixed on push rod 6.Preferably, also increasing a guide pad 4 between two guide pads 4, i.e. three guide pads 4 set up a push rod 6, be more beneficial for Stable sliding, and longitudinal thrust is transferred to transverse horizontal thrust smoothly.Additionally, rolling unit is the roller assembly 7 including a roller, the roller of roller assembly 7 slides on line slideway 8, and line slideway 8 is fixedly installed on lower bolster 3, is conducive to accurately guiding longitudinal force and transfers transverse horizontal thrust to.
During the selection structure work of door foaming mould side of the present invention, big tapered wedges 2, it is relatively fixed guide pad 4 on lower bolster 3, the push rod 6 slided along guide pad 4 level, the little tapered wedges 5, the line slideway 8 being fixed on lower bolster 3 that are fixed on push rod 6, it is fixedly mounted on line slideway 8 baffle plate 10, is fixed on baffle plate 10 upper roller assembly 7, when mould matched moulds, big tapered wedges 2 can promote the push rod 6 being contained on guide pad 4, the roller driving little tapered wedges 5 pinch rollers assembly 7 promotes baffle plate 10 linearly guide rail 8 to move along a straight line, and then matched moulds is complete carries out door foaming.
Due to the fact that and be provided with returning device, baffle plate automatic homing during die sinking, stroke is adjustable, facilitates feeding；Inventive die processing is more convenient, assembles the most more convenient, and horizontal displacement is not affected by fixture Guan Bi height error；Owing to horizontal displacement is adjustable, make the refrigerator door end cap after employing present invention foaming smooth, reduce obtained refrigerator door to turn white or the appearance of under-voltage foaming bending phenomenon, thus ensure that the quality of refrigerator door foaming, make the lifting of refrigerator door foaming production qualification rate, production cost reduce；When the present invention keeps in repair, dismounting is convenient, has good comprehensive serviceability.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Claims (8)
1. a door foaming mould side selection structure, including the baffle plate (10) for door foaming Cheng Mo,
It is characterized in that: include being fixed on the big tapered wedges (2) of cope match-plate pattern (1) and be matched therewith the vertical of setting
To the sliding unit of motion, described sliding unit is fixedly installed at least one little tapered wedges (5), each
The corresponding one group of rolling unit of described little tapered wedges (5), described baffle plate is fixed in rolling unit side
(10), the inclined-plane (51) on little tapered wedges (5) is driven to promote by described sliding unit longitudinal sliding motion
Described rolling unit transverse horizontal is moved.
Door foaming mould side the most according to claim 1 selection structure, it is characterised in that: described
Being additionally provided with returning device (9) between baffle plate (10) and sliding unit, described returning device (9) includes
One end is fixed on the connecting rod (91) on baffle plate (10), and connecting rod is fixedly installed limited block on (91)
(92), spring (93) is set on connecting rod (91), and spring (93) one end is fixed on limited block
(92) upper, the other end is fixed on sliding unit.
Door foaming mould side the most according to claim 1 and 2 selection structure, it is characterised in that: institute
State sliding unit and include the guide pad (4) of push rod (6) and quantity at least two, described guide pad
(4) offering pilot hole on, it is sliding between guide pad (4) that push rod (6) sequentially passes through described pilot hole
Dynamic.
Door foaming mould side the most according to claim 3 selection structure, it is characterised in that: at two
A guide pad (4) is also increased between described guide pad (4).
Door foaming mould side the most according to claim 1 selection structure, it is characterised in that: described rolling
Moving cell is the roller assembly (7) including a roller.
Door foaming mould side the most according to claim 5 selection structure, it is characterised in that: described rolling
The roller of wheel assembly (7) is in the upper slip of line slideway (8), and line slideway (8) is fixedly installed on lower mold
On plate (3).
Door foaming mould side the most according to claim 2 selection structure, it is characterised in that: described bullet
Spring (93) one end is fixed on limited block (92), the other end is fixed on push rod (6).
Door foaming mould side the most according to claim 1 selection structure, it is characterised in that: comprise two
Organize described returning device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272432.2A CN106273197A (en) | 2015-05-26 | 2015-05-26 | Door foaming mould side selection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272432.2A CN106273197A (en) | 2015-05-26 | 2015-05-26 | Door foaming mould side selection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106273197A true CN106273197A (en) | 2017-01-04 |
Family
ID=57634551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510272432.2A Pending CN106273197A (en) | 2015-05-26 | 2015-05-26 | Door foaming mould side selection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273197A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10113964A (en) * | 1996-10-09 | 1998-05-06 | Nissei Plastics Ind Co | Motor-operated toggle type vertical mold clamping apparatus |
| CN2406803Y (en) * | 1999-12-15 | 2000-11-22 | 广州广船国际股份有限公司 | Adjustable clamping arrangement for foaming mould of refrigerator body |
| CN201573323U (en) * | 2009-12-04 | 2010-09-08 | 大连銮艺精密模塑制造有限公司 | Plastic die depending on matching of cone dovetail groove sliding blocks to be separated from double-layer reverse buckle |
| CN103831925A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Refrigerator door body foaming mold |
-
2015
- 2015-05-26 CN CN201510272432.2A patent/CN106273197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10113964A (en) * | 1996-10-09 | 1998-05-06 | Nissei Plastics Ind Co | Motor-operated toggle type vertical mold clamping apparatus |
| CN2406803Y (en) * | 1999-12-15 | 2000-11-22 | 广州广船国际股份有限公司 | Adjustable clamping arrangement for foaming mould of refrigerator body |
| CN201573323U (en) * | 2009-12-04 | 2010-09-08 | 大连銮艺精密模塑制造有限公司 | Plastic die depending on matching of cone dovetail groove sliding blocks to be separated from double-layer reverse buckle |
| CN103831925A (en) * | 2014-03-23 | 2014-06-04 | 昆山市三建模具机械有限公司 | Refrigerator door body foaming mold |
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Application publication date: 20170104 |