CN204262325U - A kind of die casting equipment and ejecting mechanism thereof - Google Patents
A kind of die casting equipment and ejecting mechanism thereof Download PDFInfo
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- CN204262325U CN204262325U CN201420773375.7U CN201420773375U CN204262325U CN 204262325 U CN204262325 U CN 204262325U CN 201420773375 U CN201420773375 U CN 201420773375U CN 204262325 U CN204262325 U CN 204262325U
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Abstract
The utility model discloses a kind of die casting equipment ejecting mechanism, comprise the liftout plate be vertically arranged between moving platen and dynamic model, horizontally set and one end is arranged on the thimble on liftout plate, also comprise horizontally disposed connecting rod, it is characterized in that, the side surface that liftout plate deviates from thimble is also fixedly installed a first T-slot plate, also comprise the second T-slot plate that and the first T-slot plate are affixed setting, just to being provided with T-slot and inserting the H-shaped cutting being connected with a coupling between relative T-slot on the surface that second T-slot plate and the first T-slot plate are affixed, H-shaped cutting makes the second T-slot plate and the first T-slot plate be fixed with one, second T-slot plate is connected with described connecting rod in the face of the side of moving platen.Also disclose a kind of die casting equipment that have employed above-mentioned location structure.It is simple that the utility model has structure, and the location that can realize cover half and solid plate is better aimed at, and improves the advantage of die change installation effectiveness.
Description
Technical field
The utility model relates to a kind of die casting equipment device, particularly relates to a kind of die casting equipment and ejecting mechanism thereof.
Background technology
Die casting (full name: compression casting), refer to and molten alloy is filled mold cavity under high pressure, high-speed condition, and the casting method of under high pressure cooling forming, be that metal fever most widely used, with the fastest developing speed in casting technique shapes one of process.
Mostly tradition extrusion process mould is horizontal direction folding, and mould is fastened in template by the hydraulic holding mechanism of die casting equipment.More during mold exchange, need first solid plate to be installed to be fixed on die casting equipment (die casting machine), and then mold hoisting is loaded die casting equipment inside, the location realized between solid plate by auxiliary location structure when mould falls is aimed at, and then fastening by hydraulic holding mechanism.
In conventional die casting mold, when being also provided with for the demoulding, foundry goods is ejected the ejecting mechanism of dynamic model die cavity, ejecting mechanism as shown in Figure 1, comprise the liftout plate 10 be vertically arranged between moving platen 8 and dynamic model 1, horizontally set and one end is arranged on the thimble 11 on liftout plate 10, thimble 11 other end is inserted into movably and dynamic model 1 ejects in hole, also comprise horizontally disposed connecting rod 14, the connecting plate that connecting rod 14 is vertically arranged through outside the resigning hole on moving platen 8 and moving platen 8 fixes, connecting plate with eject hydraulic cylinder and be connected (connecting plate and eject in hydraulic cylinder figure do not show).
Ejecting mechanism in this traditional die casting equipment, connecting rod is directly fixed on liftout plate; Cause when more mold exchange is installed like this, install in dynamic model process, be fastened on the liftout plate of dynamic model after needing directly connecting rod to be passed moving platen, this is connected and fixed in process the aligning needing guarantee and dynamic model, and simultaneously due to the space constraint of equipment mechanism, connecting rod installing space is less, cause installing the time that liftout plate needs to expend two hours at every turn, reduce die change installation effectiveness, and when installing, dynamic model is not yet fixing reliable, there is potential safety hazard.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, can mould be facilitated better to install, and improves die casting equipment and the ejecting mechanism thereof of die change installation effectiveness.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of die casting equipment ejecting mechanism, comprise the liftout plate be vertically arranged between moving platen and dynamic model, horizontally set and one end is arranged on the thimble on liftout plate, the thimble other end is inserted into movably and dynamic model ejects in hole, also comprise horizontally disposed connecting rod, the connecting plate that connecting rod is vertically arranged through outside the resigning hole on moving platen and moving platen fixes, connecting plate with eject hydraulic cylinder and be connected; It is characterized in that, the side surface that liftout plate deviates from thimble is also fixedly installed a first T-slot plate, also comprise the second T-slot plate that and the first T-slot plate are affixed setting, just to being provided with T-slot and inserting the H-shaped cutting being connected with a coupling between relative T-slot on the surface that second T-slot plate and the first T-slot plate are affixed, H-shaped cutting makes the second T-slot plate and the first T-slot plate be fixed with one; Second T-slot plate is connected with described connecting rod in the face of the side of moving platen.
In ejecting mechanism of the present utility model, owing to being provided with two T-slot plates and corresponding H-shaped cutting, inserting by H-shaped cutting like this and coordinate the aligning realizing liftout plate to be connected with installation.Can ensure aim at reliable and connect fast very convenient, reduce potential safety hazard simultaneously.
Further, H-shaped cutting upper end has one for being articulated in the latch of the second T-slot plate and the first T-slot plate upper surface.
Like this, facilitate installation to be that hand-held latch is installed, latch ensures that H-shaped cutting entirety is inserted in T-slot simultaneously, ensures to connect cooperation reliable and stable.
Second T-slot plate is provided with connecting rod and installs counterbore and be connected with horizontally disposed connecting rod in the face of the side of moving platen further, makes the installation of connecting rod connect so also fast very convenient.
The invention also discloses a kind of die casting equipment, comprise the moving platen of horizontally set successively, dynamic model, cover half and the solid plate be fixed on by hydraulic holding mechanism on moving platen, ejecting mechanism is provided with between moving platen and dynamic model, it is characterized in that, described ejecting mechanism adopts the die casting equipment ejecting mechanism of structure described above.Like this, just facilitate the quick connection of ejecting mechanism, install with the quick-replaceable realizing mould.
As optimization, also comprise mould and auxiliary location structure is installed, described mould is installed auxiliary location structure and is comprised and be fixed on die casting equipment and in the middle part of solid plate lower end, extend the barrel of solid plate, also comprise the position, cover half barrel hole being positioned at the inverted U-channel structure that barrel installation place is arranged in the middle part of cover half bottom surface, also comprise and be fixedly mounted on two V-shaped groove blocks that cover half basal surface is positioned at position two, cover half barrel hole side position, V-shaped groove block lower surface is provided with V-shaped groove along matched moulds direction, also comprise two the V-arrangement projections being fixed on solid plate leading flank lower end, two V-arrangement projections are just to be arranged at below two V-shaped groove blocks and the V-arrangement that upper surface is provided with and the V-shaped groove of V-shaped groove block lower surface coordinates is protruding.
This is because in existing die casting equipment, auxiliary location structure installed by mould is only rely on to be fixed on die casting equipment and to extend the barrel of solid plate from solid plate lower end, and in the middle part of cover half bottom surface, the position, cover half barrel hole of the inverted U-channel structure that barrel installation place is arranged coordinates and realizes location.This locate mode is when location installed by mould, after position, cover half barrel hole contacts with the barrel of die casting equipment, then cover half is made to positively fasten in template, because barrel is cylindrical structural, in position fixing process, mould can rotate around barrel cylindrical, cannot realize the accurate aligning of barrel two side position; Cause wasting time and energy and labor strength is large when installing.After such optimization, when making mould that location is installed, when mold hoisting loads die casting equipment inside, as long as fallen by mould, position, cover half barrel hole is contacted with barrel periphery, and then mould can deflect automatically around barrel periphery, and the V-shaped groove block of side is coordinated carry out spacing with V-arrangement bump contact, limit swinging of mould, make cover half and solid plate can locate aligning rapidly, complete installation.
Further, after described barrel and position, cover half barrel hole complete cooperation, described V-arrangement projection upper surface and V-shaped groove block lower surface and V-arrangement is protruding and leave 2mm adjusting play between V-shaped groove.
Like this, between the V-arrangement projection that the V-shaped groove block on stationary mould for mould frame and cover half are pulled, leave 2mm gap, guarantee that V-shaped groove block on equipment and V-arrangement projection can not bear the weight of mould.Mold weight is born primarily of the barrel on die casting equipment.Simultaneously owing to only having 2mm in the gap of V-shaped groove block and V-arrangement projection, therefore the alignment error caused due to gap, driving can be used when mounted to run business into particular one inching to die location, and mould can be revised rapidly and put in place, then uses the hydraulic holding mechanism clamping cover half on die casting equipment.
In sum, it is simple that the utility model has structure, and the location that can realize cover half and solid plate is better aimed at, and improves the advantage of die change installation effectiveness.
Accompanying drawing explanation
The structural representation that Fig. 1 is die casting equipment existing described in background technology and ejecting mechanism thereof.
Fig. 2 is a kind of structural representation that have employed the die casting equipment of the utility model structure.
Fig. 3 is the A-A view of Fig. 2.
Fig. 4 is the perspective view of independent second T-slot plate in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
During concrete enforcement: as shown in figs 2-4, a kind of die casting equipment that have employed the utility model structure, comprise the moving platen 8 of horizontally set successively, the dynamic model 1 on moving platen 8 is fixed on by hydraulic holding mechanism 9, cover half 2 and solid plate 3, ejecting mechanism is provided with between moving platen 8 and dynamic model 1, wherein, also comprise mould and auxiliary location structure is installed, mould is installed auxiliary location structure and is comprised and be fixed on die casting equipment and in the middle part of solid plate 3 lower end, extend the barrel 4 of solid plate 3, also comprise the position, cover half barrel hole 7 being positioned at the inverted U-channel structure that barrel installation place is arranged in the middle part of cover half 2 bottom surface, wherein also comprise and be fixedly mounted on two V-shaped groove blocks 6 that cover half basal surface is positioned at position two, cover half barrel hole side position, V-shaped groove block 6 lower surface is provided with V-shaped groove along matched moulds direction, also comprise two the V-arrangement projections 5 being fixed on solid plate 3 leading flank lower end, two V-arrangement projections 5 are just to be arranged at below two V-shaped groove blocks 6 and the V-arrangement that upper surface is provided with and the V-shaped groove of V-shaped groove block 6 lower surface coordinates is protruding.
Like this, when making mould that location is installed, when mold hoisting loads die casting equipment inside, as long as fallen by mould, position, cover half barrel hole is contacted with barrel periphery, and then mould can deflect automatically around barrel periphery, and the V-shaped groove block of side is coordinated carry out spacing with V-arrangement bump contact, limit swinging of mould, make cover half and solid plate can locate aligning rapidly, complete installation.
Wherein, after described barrel 4 and position, cover half barrel hole 7 complete cooperation, described V-arrangement projection 5 upper surface and V-shaped groove block 6 lower surface and V-arrangement is protruding and leave 2mm adjusting play between V-shaped groove.
Like this, between the V-arrangement projection that the V-shaped groove block on stationary mould for mould frame and cover half are pulled, leave 2mm gap, guarantee that V-shaped groove block on equipment and V-arrangement projection can not bear the weight of mould.Mold weight is born primarily of the barrel on die casting equipment.Simultaneously owing to only having 2mm in the gap of V-shaped groove block and V-arrangement projection, therefore the alignment error caused due to gap, driving can be used when mounted to run business into particular one inching to die location, and mould can be revised rapidly and put in place, then uses the hydraulic holding mechanism clamping cover half on die casting equipment.
Wherein, described ejecting mechanism comprises the liftout plate 10 be vertically arranged between moving platen 8 and dynamic model 1, horizontally set and one end is arranged on the thimble 11 on liftout plate 10, thimble 11 other end is inserted into movably and dynamic model 1 ejects in hole, the side surface that liftout plate 10 deviates from thimble 11 is also fixedly installed a first T-slot plate 12, also comprise the second T-slot plate 13 that and the first T-slot plate 12 are affixed setting, just to being provided with T-slot and inserting the H-shaped cutting being connected with a coupling between relative T-slot on the surface that second T-slot plate 13 and the first T-slot plate 12 are affixed, H-shaped cutting makes the second T-slot plate 13 and the first T-slot plate 12 be fixed with one, second T-slot plate 13 is connected with horizontally disposed connecting rod 14 in the face of the side of moving platen 8, the connecting plate that connecting rod 14 is vertically arranged through outside the resigning hole on moving platen 8 and moving platen 8 fixes, connecting plate and eject hydraulic cylinder and be connected (connecting plate with eject in hydraulic cylinder figure do not show).
Ejecting mechanism in traditional die casting equipment, is not provided with two T-slot plates and corresponding H-shaped cutting; Cause when more mold exchange is installed like this, install in dynamic model process, be fastened on the liftout plate of dynamic model after needing directly connecting rod to be passed moving platen, this is connected and fixed in process the aligning needing guarantee and dynamic model, simultaneously due to the space constraint of equipment mechanism, connecting rod installing space is less, causes installing the time that liftout plate needs to expend two hours at every turn, and when installing, dynamic model is not yet fixing reliable, there is potential safety hazard.And above-mentioned ejecting mechanism is owing to being provided with two T-slot plates and corresponding H-shaped cutting, inserts by H-shaped cutting like this and coordinate the aligning realizing liftout plate to be connected with installation.Can ensure aim at reliable and connect fast very convenient, reduce potential safety hazard simultaneously.
Wherein, the second T-slot plate 13 is provided with connecting rod installation counterbore 15 and is connected with horizontally disposed connecting rod 14 in the face of the side of moving platen, make the installation of connecting rod 14 connect so also fast very convenient.
Wherein, H-shaped cutting upper end has one for being articulated in the latch 16 of the second T-slot plate 13 and the first T-slot plate 12 upper surface.
Like this, facilitate installation to be that hand-held latch is installed, latch ensures that H-shaped cutting entirety is inserted in T-slot simultaneously, ensures to connect cooperation reliable and stable.
In sum, it is simple that the utility model has structure, and the location that can realize cover half and solid plate is better aimed at, and improves the advantage of die change installation effectiveness.
Claims (5)
1. a die casting equipment ejecting mechanism, comprise the liftout plate be vertically arranged between moving platen and dynamic model, horizontally set and one end is arranged on the thimble on liftout plate, the thimble other end is inserted into movably and dynamic model ejects in hole, also comprise horizontally disposed connecting rod, the connecting plate that connecting rod is vertically arranged through outside the resigning hole on moving platen and moving platen fixes, connecting plate with eject hydraulic cylinder and be connected; It is characterized in that, the side surface that liftout plate deviates from thimble is also fixedly installed a first T-slot plate, also comprise the second T-slot plate that and the first T-slot plate are affixed setting, just to being provided with T-slot and inserting the H-shaped cutting being connected with a coupling between relative T-slot on the surface that second T-slot plate and the first T-slot plate are affixed, H-shaped cutting makes the second T-slot plate and the first T-slot plate be fixed with one; Second T-slot plate is connected with described connecting rod in the face of the side of moving platen.
2. die casting equipment ejecting mechanism as claimed in claim 1, it is characterized in that, H-shaped cutting upper end has one for being articulated in the latch of the second T-slot plate and the first T-slot plate upper surface.
3. die casting equipment ejecting mechanism as claimed in claim 2, is characterized in that, the second T-slot plate is provided with connecting rod installation counterbore and is connected with horizontally disposed connecting rod in the face of the side of moving platen.
4. a die casting equipment, comprise the moving platen of horizontally set successively, dynamic model, cover half and the solid plate be fixed on by hydraulic holding mechanism on moving platen, ejecting mechanism is provided with between moving platen and dynamic model, it is characterized in that, described ejecting mechanism adopts die casting equipment ejecting mechanism as claimed in claim 3.
5. die casting equipment as claimed in claim 4, it is characterized in that, also comprise mould and auxiliary location structure is installed, described mould is installed auxiliary location structure and is comprised and be fixed on die casting equipment and in the middle part of solid plate lower end, extend the barrel of solid plate, also comprise the position, cover half barrel hole being positioned at the inverted U-channel structure that barrel installation place is arranged in the middle part of cover half bottom surface, also comprise and be fixedly mounted on two V-shaped groove blocks that cover half basal surface is positioned at position two, cover half barrel hole side position, V-shaped groove block lower surface is provided with V-shaped groove along matched moulds direction, also comprise two the V-arrangement projections being fixed on solid plate leading flank lower end, two V-arrangement projections are just to be arranged at below two V-shaped groove blocks and the V-arrangement that upper surface is provided with and the V-shaped groove of V-shaped groove block lower surface coordinates is protruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773375.7U CN204262325U (en) | 2014-12-10 | 2014-12-10 | A kind of die casting equipment and ejecting mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773375.7U CN204262325U (en) | 2014-12-10 | 2014-12-10 | A kind of die casting equipment and ejecting mechanism thereof |
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| CN204262325U true CN204262325U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420773375.7U Active CN204262325U (en) | 2014-12-10 | 2014-12-10 | A kind of die casting equipment and ejecting mechanism thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515363A (en) * | 2019-02-01 | 2020-08-11 | 苏州汉扬精密电子有限公司 | Ejection structure of die-casting die |
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2014
- 2014-12-10 CN CN201420773375.7U patent/CN204262325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515363A (en) * | 2019-02-01 | 2020-08-11 | 苏州汉扬精密电子有限公司 | Ejection structure of die-casting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170421 Address after: 402776 Bishan District, Chongqing Green Street, Castle Peak, Huayuan Road, No. 5, No. 88 11-16 Patentee after: Chongqing city Bishan District Ruitong Precision Die Casting Co. Address before: 402761 Chongqing District of Bishan City Qinggang Street Long Green Road No. 60 Patentee before: CHONGQING RUITONG INDUSTRY CO., LTD. |
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| TR01 | Transfer of patent right |