CN203076560U - Mould for die-casting latch - Google Patents
Mould for die-casting latch Download PDFInfo
- Publication number
- CN203076560U CN203076560U CN 201320108375 CN201320108375U CN203076560U CN 203076560 U CN203076560 U CN 203076560U CN 201320108375 CN201320108375 CN 201320108375 CN 201320108375 U CN201320108375 U CN 201320108375U CN 203076560 U CN203076560 U CN 203076560U
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- mould
- frame
- cover half
- dynamic model
- die casting
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Abstract
The utility model provides a mould for a die-casting latch and belongs to the technical field of moulds. With the adoption of the mould for the die-casting latch provided by the utility model, the problems that a conventional mould for the die-casting latch is unreasonable in design and parts are inconvenient to dismount and replace by using the mould can be solved. The mould for the die-casting latch comprises a fixed mould device and a movable mould device, wherein two mould legs which are correspondingly arranged are fixedly arranged on the movable mould device; the fixed mould device comprises a fixed mould frame and a fixed mould core; the movable mould device comprises a movable mould frame which is buckled on the fixed mould frame and is capable of moving relatively to the fixed mould frame; a movable mould core is arranged inside the movable mould frame; a die-casting cavity is formed between the fixed mould core and the movable mould core when the movable mould frame is buckled on the fixed mould frame, and is horizontally arranged; an ejector device is arranged between the mould legs; a plurality of resetting rods are fixedly arranged on the ejector device; and a plurality of mould cushions are arranged between the ejector device and the bottom face of the movable mould frame. The mould for the die-casting latch provided by the utility model has the advantages that the design is reasonable, and a die-casting piece is conveniently dismounted and replaced by the mould.
Description
Technical field
The utility model belongs to technical field of mold, relates to a kind of mould that is used for the die casting snap close.
Background technology
Die casting is a kind of method of casting liquid forging, a kind of technology of finishing on the die casting die forging machine of special use.Its basic craft course is: molten metal elder generation's low speed or high-speed casting fill in the die cavity of pattern tool, mould has movable cavity surface, it had both eliminated the shrinkage porosity defect of contraction cavity of blank along with the cooling procedure pressurization of molten metal is forged, and also made the interior tissue of blank reach the broken crystal grain of forging attitude.
At present, China's economy still is in the high speed development stage, and tendency of economy global development becomes clear day by day in the world, and this provides good condition and opportunity for China's mould industry high speed development.But, on the existing market the most mould design that is used for the die casting snap close unreasonable, when the dynamic model assembly breaks away from the cover half assembly, die casting easily and the dynamic model assembly break away from mould dismounting and change part inconvenience together.
For solving the deficiency on the existing mould structure that is used for the die casting snap close, need a kind of reasonable in design, mould dismounting and change die casting of design die casting easily.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed the mould that is used for the die casting snap close that a kind of reasonable in design, mould dismounting and change die casting is convenient, die life is long.
The purpose of this utility model can realize by following technical proposal: a kind of mould that is used for the die casting snap close, comprise the cover half device and be fastened on dynamic model device on the cover half device, on the dynamic model device, be installed with two corresponding mould pin that are provided with, it is characterized in that, described cover half device comprises the cover half frame and is arranged on the interior cover half core of cover half frame, described dynamic model device comprise be fastened on the cover half frame and relatively cover half frame shift the dynamic model frame moving, in the dynamic model frame, be provided with moving-mould-core, and when being fastened on the cover half frame, the dynamic model frame is formed with a die casting die cavity between cover half core and the moving-mould-core, described die casting die cavity is set to horizontally, be provided with the device that leans of the die casting that when the dynamic model frame breaks away from the cover half frame, can withstand in the described die casting die cavity between the described mould pin, described leaning is installed with some release links on the device, described leaning between device and the dynamic model frame bottom surface is provided with some mould cushion blocks.
Originally the mould that is used for the die casting snap close is under original state, be formed with a horizontally disposed die casting die cavity between cover half core and the moving-mould-core, lean and be installed with a plurality of release links on the device, such structural design is more reasonable, when the dynamic model device breaks away from the cover half device, the release link drive leans device and is reset to the origin-location, die casting is not easy to break away from together with the dynamic model device, mould dismounting and change die casting is convenient, in addition, lean between device and the dynamic model device bottom surface and be provided with a plurality of mould cushion blocks, can prevent to lean device and dynamic model device bottom surface and produce collision, make die life long.
At above-mentioned a kind of mould that is used for the die casting snap close, the described device that leans comprises end needle plate and some push rods, described mould cushion block is arranged between end needle plate and the dynamic model frame bottom surface, be fixed with the face needle plate by the top board screw on the needle plate of the described end, described release link is installed on the face needle plate, described push rod tail end all is fixed on the face needle plate, and the head end end that the push rod head end all passes described dynamic model frame and moving-mould-core and above-mentioned push rod successively all is connected with described die casting die cavity.
A kind of mould that is used for the die casting snap close above-mentioned is equipped with the top board guide pin bushing on described the needle plate, and the other end of top board guide pin bushing passes needle plate of the described end, and being provided with in the top board guide pin bushing can be along slip of top board guide pin bushing and the top board guide pillar that is connected with the dynamic model frame.
At above-mentioned a kind of mould that is used for the die casting snap close, be provided with the shunting nozzle that is communicated with described die casting die cavity between described cover half frame and the dynamic model frame.
At above-mentioned a kind of mould that is used for the die casting snap close, described dynamic model frame links to each other by guide pin bushing with the cover half frame, guide pin bushing has at least two and correspondence to be arranged on the cover half frame, be installed with the guide pillar that mates with guide pin bushing on the above-mentioned dynamic model frame, guide pillar can insert in the described guide pin bushing respectively and can slide along guide pin bushing.
At above-mentioned a kind of mould that is used for the die casting snap close, described cover half frame is provided with barrel, and barrel is communicated with shunting nozzle.
A kind of mould that is used for the die casting snap close above-mentioned is equipped with cooling water pipe on described dynamic model frame and the cover half frame.
Compared with prior art, be formed with a horizontally disposed die casting die cavity in the utility model between cover half core and the moving-mould-core, when the dynamic model device broke away from the cover half device, the release link drive leaned device and is reset to the origin-location, and die casting is not easy to break away from together with the dynamic model device, reasonable in design, mould dismounting and change die casting is convenient, in addition, is provided with a plurality of mould cushion blocks between end needle plate and the dynamic model frame bottom surface, can prevent that end needle plate and dynamic model frame bottom surface from producing collision, makes die life long.
Description of drawings
Fig. 1 is the structural representation of dynamic model device in the utility model.
Fig. 2 is the structural representation of cover half device in the utility model.
Fig. 3 be in the utility model A-A to cutaway view.
Fig. 4 be in the utility model B-B to cutaway view.
Among the figure, 1, the cover half device; 2, dynamic model device; 3, mould pin; 4, cover half frame; 5, cover half core; 6, dynamic model frame; 7, moving-mould-core; 8, die casting die cavity; 9, lean device; 10, end needle plate; 11, push rod; 12, face needle plate; 13, release link; 14, shunting nozzle; 15, top board guide pin bushing; 16, top board guide pillar; 17, mould cushion block; 18, guide pin bushing; 19, guide pillar; 20, barrel; 21, cooling water pipe; 22, top board screw.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figures 1 to 4, originally the mould that is used for the die casting snap close comprises cover half device 1 and is fastened on dynamic model device 2 on the cover half device 1, on dynamic model device 2, be installed with two corresponding mould pin 3 that are provided with by the mould thumb screw, cover half device 1 comprises cover half frame 4 and is arranged on cover half core 5 in the cover half frame 4, dynamic model device 2 comprises the dynamic model frame 6 that is fastened on the cover half frame 4 and can moves relative to cover half frame 4, in dynamic model frame 6, be provided with moving-mould-core 7, and be formed with a die casting die cavity 8 when dynamic model frame 6 is fastened on the cover half frame 4 between cover half core 5 and the moving-mould-core 7, die casting die cavity 8 is set to horizontally.
Be equipped with cooling water pipe 21 on dynamic model frame 6 and the cover half frame 4, be provided with the shunting nozzle 14 that is communicated with die casting die cavity 8 between cover half frame 4 and the dynamic model frame 6, cover half frame 4 is provided with barrel 20, barrel 20 all has discharge end and feed end with shunting nozzle 14, and the discharge end of barrel 20 is connected with the feed end of shunting nozzle 14.
What be provided with the die casting that can withstand in the die casting die cavity 8 between the mould pin 3 when dynamic model frame 6 breaks away from cover half frames 4 leans device 9, lean device 9 and comprise end needle plate 10 and a plurality of push rod 11, be provided with a plurality of mould cushion blocks 17 between end needle plate 10 and dynamic model frame 6 bottom surfaces, be fixed with face needle plate 12 by top board screw 22 on the end needle plate 10, be installed with a plurality of release links 13 on the face needle plate 12, push rod 11 tail ends all are fixed on the face needle plate 12, and the head end end that push rod 11 head ends all pass dynamic model frame 6 and moving-mould-core 7 and above-mentioned push rod 11 successively all is connected with die casting die cavity 8.
Be equipped with top board guide pin bushing 15 on the face needle plate 12, the other end of top board guide pin bushing 15 passes end needle plate 10, and being provided with in top board guide pin bushing 15 can be along 15 slips of top board guide pin bushing and the top board guide pillar 16 that is connected with dynamic model frame 6.
Originally the mould that is used for the die casting snap close is under original state, be formed with a horizontally disposed die casting die cavity 8 between cover half core 5 and the moving-mould-core 7, be installed with a plurality of release links 13 on the face needle plate 12, such structural design is more reasonable, when dynamic model device 2 breaks away from cover half device 1, release link 13 drives lean device 9 and are reset to the origin-location, die casting is not easy to break away from together with dynamic model device 2, mould dismounting and change die casting is convenient, in addition, be provided with a plurality of mould cushion blocks 17 between end needle plate 10 and dynamic model frame 6 bottom surfaces, can prevent that end needle plate 10 and dynamic model frame 6 bottom surfaces from producing collision, makes die life long.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. mould that is used for the die casting snap close, comprise cover half device (1) and be fastened on dynamic model device (2) on the cover half device (1), on dynamic model device (2), be installed with two corresponding mould pin (3) that are provided with, it is characterized in that, described cover half device (1) comprises cover half frame (4) and is arranged on the interior cover half core (5) of cover half frame (4), described dynamic model device (2) comprises the dynamic model frame (6) that is fastened on that cover half frame (4) is gone up and can moves relative to cover half frame (4), in dynamic model frame (6), be provided with moving-mould-core (7), and when being fastened on the cover half frame (4), dynamic model frame (6) is formed with a die casting die cavity (8) between cover half core (5) and the moving-mould-core (7), described die casting die cavity (8) is set to horizontally, what be provided with the die casting that can withstand in the described die casting die cavity (8) between the described mould pin (3) when dynamic model frame (6) breaks away from cover half frame (4) leans device (9), described leaning is installed with some release links (13) on the device (9), described leaning between device (9) and dynamic model frame (6) bottom surface is provided with some mould cushion blocks (17).
2. a kind of mould that is used for the die casting snap close according to claim 1, it is characterized in that, the described device (9) that leans comprises end needle plate (10) and some push rods (11), described mould cushion block (17) is arranged between end needle plate (10) and dynamic model frame (6) bottom surface, needle plate of the described end (10) is gone up and is fixed with face needle plate (12) by top board screw (22), described release link (13) is installed on the face needle plate (12), described push rod (11) tail end all is fixed on the face needle plate (12), and the head end end that push rod (11) head end all passes described dynamic model frame (6) and moving-mould-core (7) and above-mentioned push rod (11) successively all is connected with described die casting die cavity (8).
3. a kind of mould that is used for the die casting snap close according to claim 2, it is characterized in that, be equipped with top board guide pin bushing (15) on described the needle plate (12), the other end of top board guide pin bushing (15) passes needle plate of the described end (10), and being provided with in top board guide pin bushing (15) can be along top board guide pin bushing (15) slip and the top board guide pillar (16) that is connected with dynamic model frame (6).
4. a kind of mould that is used for the die casting snap close according to claim 1 and 2 is characterized in that, is provided with the shunting nozzle (14) that is communicated with described die casting die cavity (8) between described cover half frame (4) and the dynamic model frame (6).
5. a kind of mould that is used for the die casting snap close according to claim 1 and 2, it is characterized in that, described dynamic model frame (6) links to each other by guide pin bushing (18) with cover half frame (4), guide pin bushing (18) has at least two and correspondence to be arranged on the cover half frame (4), be installed with the guide pillar (19) that mates with guide pin bushing (18) on the above-mentioned dynamic model frame (6), guide pillar (19) can insert in the described guide pin bushing (18) respectively and can slide along guide pin bushing (18).
6. a kind of mould that is used for the die casting snap close according to claim 4 is characterized in that described cover half frame (4) is provided with barrel (20), and barrel (20) is communicated with shunting nozzle (14).
7. a kind of mould that is used for the die casting snap close according to claim 1 and 2 is characterized in that, is equipped with cooling water pipe (21) on described dynamic model frame (6) and the cover half frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108375 CN203076560U (en) | 2013-02-07 | 2013-02-07 | Mould for die-casting latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108375 CN203076560U (en) | 2013-02-07 | 2013-02-07 | Mould for die-casting latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076560U true CN203076560U (en) | 2013-07-24 |
Family
ID=48822437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108375 Expired - Fee Related CN203076560U (en) | 2013-02-07 | 2013-02-07 | Mould for die-casting latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096896A (en) * | 2017-03-29 | 2017-08-29 | 旌德县玉屏电子电器厂（普通合伙） | A kind of automobile lock core lock housing mould |
| CN110181021A (en) * | 2019-07-08 | 2019-08-30 | 温州瑞都特殊钢有限公司 | A kind of metal die-casting mold |
-
2013
- 2013-02-07 CN CN 201320108375 patent/CN203076560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096896A (en) * | 2017-03-29 | 2017-08-29 | 旌德县玉屏电子电器厂（普通合伙） | A kind of automobile lock core lock housing mould |
| CN110181021A (en) * | 2019-07-08 | 2019-08-30 | 温州瑞都特殊钢有限公司 | A kind of metal die-casting mold |
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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: 20130724 Termination date: 20160207 |