CN104858391A - Automobile dashboard bracket die-casting die capable of locking inclined sliding block - Google Patents
Automobile dashboard bracket die-casting die capable of locking inclined sliding block Download PDFInfo
- Publication number
- CN104858391A CN104858391A CN201510205125.2A CN201510205125A CN104858391A CN 104858391 A CN104858391 A CN 104858391A CN 201510205125 A CN201510205125 A CN 201510205125A CN 104858391 A CN104858391 A CN 104858391A
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- angled
- die
- lift splits
- core
- mold core
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Abstract
The invention relates to an automobile dashboard bracket die-casting die capable of locking an inclined sliding block. The die-casting die comprises an upper die and a lower die, wherein the upper die and the lower die are arranged in an up-and-down manner, an upper die core is arranged at the middle part of the inner side of the upper die, and a lower die core is arranged at the middle part of the inner side of the lower die; the upper die core and the lower die core are in contact with each other to form two die cavities; inclined upward first core-pulling mechanisms are symmetrically arranged on two sides of the part between the upper die and the lower die; a second core-pulling mechanism is horizontally arranged between the other two sides of the part between the upper die and the lower die; each first core-pulling mechanism comprises a hydraulic oil cylinder and an inclined sliding block; a groove is formed in one side of each inclined sliding block; one end of a piston rod of each hydraulic oil cylinder extends into the corresponding groove; inclined sliding block locking rods are symmetrically arranged on the two sides of each inclined sliding block. According to the invention, in order to overcome the phenomenon that the sliding blocks move backwards under the action of pressure of a pressing machine when a moving die and a fixed die are assembled, the locking blocks on the two sides are designed to prevent the inclined sliding blocks from moving backwards.
Description
Technical field
The present invention relates to technical field of automobile, particularly relate to the automobile instrument panel support die casting that a kind of angled-lift splits pins.
Background technology
Automobile instrument panel is part important in automobile, can show a lot about the situation of automobilism, and automobile instrument panel support is for supporting automobile instrument panel, different automobile instrument panels needs different automobile instrument panel supports, general automobile instrument panel support is all form with die casting die casting, therefore, die casting reasonable in design is most important.
Summary of the invention
Technical problem to be solved by this invention is to provide the automobile instrument panel support die casting that a kind of angled-lift splits pins, and by lock angled-lift splits bar, in the moving process of angled-lift splits, slide block can be pinned, in press casting procedure, prevent angled-lift splits from retreating.
The technical solution adopted for the present invention to solve the technical problems is: provide the automobile instrument panel support die casting that a kind of angled-lift splits pins, comprise upper die and lower die, described upper die and lower die are in arranging up and down, middle inside is between furnished with upper mold core and lower mold core respectively, contact with each other between described upper mold core and lower mold core and form two die cavitys, bilateral symmetry between described upper die and lower die is furnished with the first core-pulling mechanism obliquely, horizontally disposed between both sides in addition have the second core-pulling mechanism, the first described core-pulling mechanism comprises hydraulic jack and angled-lift splits, the side of described angled-lift splits has groove, piston rod one end of described hydraulic jack extend in this groove, described angled-lift splits side is provided with the lock angled-lift splits bar being vertically inserted into angled-lift splits, one end of described lock angled-lift splits bar is connected with oil cylinder.
Be connected by runner between two die cavitys, and communicate with sprue gate through sprue.
The upper end of described upper mold core is arranged side by side with the push rod through upper mold core.
The second described core-pulling mechanism comprises hydraulic jack and slide block, and the side of described slide block has groove, and piston rod one end of described hydraulic jack extend in this groove.
The upside of described patrix is connected with the seat of honour, the arranged beneath at the described seat of honour has upper plate and lower roof plate, two pieces of top board mounted on top, and vertically top plate guide bushing is furnished with in top board, vertically top plate guide post is installed with in described top plate guide bushing, one end of described top plate guide post is connected with the bottom of upper plate, and the other end contacts with patrix.
beneficial effect
The present invention relates to the automobile instrument panel support die casting that a kind of angled-lift splits pins, by lock angled-lift splits bar, in the moving process of angled-lift splits, slide block can be pinned, in press casting procedure, prevent angled-lift splits from retreating.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is counterdie top view of the present invention;
Fig. 3 is the structural representation of angled-lift splits of the present invention.
In figure: 1. patrix; 2. counterdie; 3. upper mold core; 4. lower mold core; 5. the first core-pulling mechanism; 6. push rod; 7. die cavity; 10. the second core-pulling mechanism; 11. runners; 12. sprues; 13. seats of honour; 14. upper plates; 15. lower roof plates; 16. top plate guide bushings; 17. top plate guide posts; 50. angled-lift splitses; 51. hydraulic jacks; 52. grooves; 53. slide blocks; 500. lock angled-lift splits bars; 501. oil cylinder
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As Figure 1-3, embodiments of the present invention relate to the automobile instrument panel support die casting that a kind of angled-lift splits pins, comprise patrix 1 and counterdie 2, described patrix 1 and counterdie 2 are in arranging up and down, middle inside is between furnished with upper mold core 3 and lower mold core 4 respectively, contact with each other between described upper mold core 3 and lower mold core 4 and form two die cavitys 7, bilateral symmetry between described patrix 1 and counterdie 2 is furnished with the first core-pulling mechanism 5 obliquely, horizontally disposed between both sides in addition have the second core-pulling mechanism 10, the first described core-pulling mechanism 5 comprises hydraulic jack 51 and angled-lift splits 50, the side of described angled-lift splits 50 has groove 52, piston rod one end of described hydraulic jack 51 extend in this groove 52, described angled-lift splits 50 side is provided with the lock angled-lift splits bar 500 being vertically inserted into angled-lift splits 50, one end of described lock angled-lift splits bar 500 is connected with oil cylinder 501.
Because angled-lift splits 50 is for being in tilted layout, in the press casting procedure of product, when aluminium is full of whole die cavity 7, finished product can be caused to extrude angled-lift splits 50, angled-lift splits 50 is retreated, thus affecting size and the shape of product, lock angled-lift splits bar 500 can pin angled-lift splits 50 when product die casting, plays the effect of stationary positioned.
Be connected by runner 11 between two die cavitys 7, and communicate with sprue gate through sprue 12.
The upper end of described upper mold core 3 is arranged side by side with the push rod 6 through upper mold core 3.
The second described core-pulling mechanism 10 comprises hydraulic jack 51 and slide block 53, and the side of described slide block 53 has groove 52, and piston rod one end of described hydraulic jack 51 extend in this groove 52.
The upside of described patrix 1 is connected with the seat of honour 13, the arranged beneath at the described seat of honour 13 has upper plate 14 and lower roof plate 15, two pieces of top board mounted on top, and top plate guide bushing 16 is vertically furnished with in top board, top plate guide post 17 is vertically installed with in described top plate guide bushing 16, one end of described top plate guide post 17 is connected with the bottom of upper plate 13, and the other end contacts with patrix 1.
Embodiment
Whole secondary mould is installed on die casting machine, after matched moulds, under the effect of oil cylinder 501, angled-lift splits bar 500 is pushed in angled-lift splits 50, when preventing die casting, angled-lift splits 50 retreats, liquid aluminium flows to sprue 11 from sprue gate, and be divided into two runners 12 and flow in two die cavitys 7 respectively, further die casting, make to fill up liquid aluminium in cinder ladle, thus complete the die cast of die casting, under the effect of cinder ladle, die casting finished product is out made not have pore, before die sinking, oil cylinder 501 acts on, lock angled-lift splits bar 500 is made to exit angled-lift splits 50, and then die sinking, now the first core-pulling mechanism and the second core-pulling mechanism 10 are loosed core simultaneously, now angled-lift splits 50 moves up, after having loosed core.
Claims (5)
1. the automobile instrument panel support die casting of an angled-lift splits pinning, comprise patrix (1) and counterdie (2), described patrix (1) and counterdie (2) are in arranging up and down, middle inside is between furnished with upper mold core (3) and lower mold core (4) respectively, contact with each other between described upper mold core (3) and lower mold core (4) and form two die cavitys (7), it is characterized in that, bilateral symmetry between described patrix (1) and counterdie (2) is furnished with the first core-pulling mechanism (5) obliquely, horizontally disposed between both sides in addition have the second core-pulling mechanism (10), described the first core-pulling mechanism (5) comprises hydraulic jack (51) and angled-lift splits (50), the side of described angled-lift splits (50) has groove (52), piston rod one end of described hydraulic jack (51) extend in this groove (52), described angled-lift splits (50) side is provided with the lock angled-lift splits bar (500) being vertically inserted into angled-lift splits (50), one end of described lock angled-lift splits bar (500) is connected with oil cylinder (501).
2. the automobile instrument panel support die casting of a kind of angled-lift splits pinning according to claim 1, it is characterized in that: be connected by runner (11) between two die cavitys (7), and communicate with sprue gate through sprue (12).
3. the automobile instrument panel support die casting of a kind of angled-lift splits pinning according to claim 2, is characterized in that: the upper end of described upper mold core (3) is arranged side by side with the push rod (6) through upper mold core (3).
4. the automobile instrument panel support die casting of a kind of angled-lift splits pinning according to claim 3, it is characterized in that: described the second core-pulling mechanism (10) comprises hydraulic jack (51) and slide block (53), the side of described slide block (53) has groove (52), and piston rod one end of described hydraulic jack (51) extend in this groove (52).
5. the automobile instrument panel support die casting of a kind of angled-lift splits pinning according to claim 4, it is characterized in that: the upside of described patrix (1) is connected with the seat of honour (13), the arranged beneath at the described seat of honour (13) has upper plate (14) and lower roof plate (15), two pieces of top board mounted on top, and in top board, be vertically furnished with top plate guide bushing (16), top plate guide post (17) is vertically installed with in described top plate guide bushing (16), one end of described top plate guide post (17) is connected with the bottom of upper plate (13), the other end contacts with patrix (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205125.2A CN104858391B (en) | 2015-04-27 | 2015-04-27 | The automobile instrument panel support die casting that a kind of angled-lift splits pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205125.2A CN104858391B (en) | 2015-04-27 | 2015-04-27 | The automobile instrument panel support die casting that a kind of angled-lift splits pins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858391A true CN104858391A (en) | 2015-08-26 |
| CN104858391B CN104858391B (en) | 2017-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510205125.2A Expired - Fee Related CN104858391B (en) | 2015-04-27 | 2015-04-27 | The automobile instrument panel support die casting that a kind of angled-lift splits pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858391B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755660A (en) * | 2017-08-29 | 2018-03-06 | 宁波吉烨汽配模具有限公司 | A kind of mould for producing car roof support product |
| CN110480953A (en) * | 2019-09-29 | 2019-11-22 | 浙江台州美多模具有限公司 | The mode locking core-pulling mechanism of double mould cavity injection mold |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211261A (en) * | 2002-01-22 | 2003-07-29 | Ryobi Ltd | Sealing structure of die |
| JP4185921B2 (en) * | 2005-05-25 | 2008-11-26 | ファナック株式会社 | Injection molding machine |
| CN201832976U (en) * | 2010-09-30 | 2011-05-18 | 凡嘉科技（无锡）有限公司 | Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold |
| CN202106015U (en) * | 2011-01-28 | 2012-01-11 | 深圳市建升精密五金有限公司 | Improved wrench die structure |
| CN102581254A (en) * | 2012-03-08 | 2012-07-18 | 宁波华朔模具机械有限公司 | Die structure with assembly for obliquely pulling core in sliding blocks |
| CN104439151A (en) * | 2014-10-10 | 2015-03-25 | 宁波环亚机械制造有限公司 | Tubular automobile part casting die |
| CN204747453U (en) * | 2015-04-27 | 2015-11-11 | 宁波泖登模具有限公司 | Motormeter of slider pinning coils support die casting die to one side |
-
2015
- 2015-04-27 CN CN201510205125.2A patent/CN104858391B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211261A (en) * | 2002-01-22 | 2003-07-29 | Ryobi Ltd | Sealing structure of die |
| JP4185921B2 (en) * | 2005-05-25 | 2008-11-26 | ファナック株式会社 | Injection molding machine |
| CN201832976U (en) * | 2010-09-30 | 2011-05-18 | 凡嘉科技（无锡）有限公司 | Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold |
| CN202106015U (en) * | 2011-01-28 | 2012-01-11 | 深圳市建升精密五金有限公司 | Improved wrench die structure |
| CN102581254A (en) * | 2012-03-08 | 2012-07-18 | 宁波华朔模具机械有限公司 | Die structure with assembly for obliquely pulling core in sliding blocks |
| CN104439151A (en) * | 2014-10-10 | 2015-03-25 | 宁波环亚机械制造有限公司 | Tubular automobile part casting die |
| CN204747453U (en) * | 2015-04-27 | 2015-11-11 | 宁波泖登模具有限公司 | Motormeter of slider pinning coils support die casting die to one side |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755660A (en) * | 2017-08-29 | 2018-03-06 | 宁波吉烨汽配模具有限公司 | A kind of mould for producing car roof support product |
| CN110480953A (en) * | 2019-09-29 | 2019-11-22 | 浙江台州美多模具有限公司 | The mode locking core-pulling mechanism of double mould cavity injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104858391B (en) | 2017-12-15 |
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Granted publication date: 20171215 Termination date: 20200427 |