CN221246893U - Die casting die capable of being locked - Google Patents
Die casting die capable of being locked Download PDFInfo
- Publication number
- CN221246893U CN221246893U CN202322961023.6U CN202322961023U CN221246893U CN 221246893 U CN221246893 U CN 221246893U CN 202322961023 U CN202322961023 U CN 202322961023U CN 221246893 U CN221246893 U CN 221246893U
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- die
- fixedly connected
- groove
- movable
- block
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- 238000004512 die casting Methods 0.000 title claims abstract description 56
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims description 14
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a lockable die-casting die, which belongs to the technical field of dies and comprises a movable die, wherein a fixed die which is die-cast together with the movable die is arranged on the movable die; the movable mould is provided with a groove forming assembly for forming a groove on the support frame during die casting; the groove forming assembly comprises a plurality of driving assemblies and forming assemblies which are uniformly distributed; the lower end of the driving component is fixedly connected with the forming component, and the driving component and the forming component are fixedly connected with the movable mould; the fixed die is provided with a locking assembly for locking the movable die; the locking component is fixedly connected with the movable mould. Through the mode, the support frame with the groove structure can be die-cast, and can be locked automatically.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a lockable die-casting die.
Background
The dead weight of the automobile is lightened, the oil consumption is reduced, the key of improving the competitive power of various automobile factories is realized, the magnesium alloy is one of the most promising options in the light-weight path of the automobile, and the large-size magnesium alloy central control screen support frame manufactured by casting the magnesium alloy has the advantages of simple structure, high strength, strong plasticity, good casting performance, low raw material cost and the like, and has wide market prospect.
Because the support frame product has complex modeling, the support frame product needs to be die-cast by using a die-casting die with high quality of precision, structure and exhaust, so that the filling of the product molten metal is more reasonable and smooth, the requirement of the support frame product on molding is met, and the surface quality of a molded blank is ensured.
But the current die casting die can't die-cast the groove structure on the support frame product of formation, because the mould can damage groove structure when taking out, consequently need carry out secondary adjustment after the die casting, influence production efficiency, the flow is loaded down with trivial details.
Based on the above, the utility model designs a lockable die casting die to solve the above problems.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, the present utility model provides a lockable die casting mold.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
A lockable die casting die comprises a movable die;
The fixed die which is die-cast with the movable die is arranged on the movable die;
the movable mould is provided with a groove forming assembly for forming a groove on the support frame during die casting;
The groove forming assembly comprises a plurality of driving assemblies and forming assemblies which are uniformly distributed; the lower end of the driving component is fixedly connected with the forming component, and the driving component and the forming component are fixedly connected with the movable mould;
The fixed die is provided with a locking assembly for locking the movable die; the locking component is fixedly connected with the movable mould.
Further, the fixed die comprises a material injection channel, a fixed die holder, a mounting groove and a die core; the fixed die holder is provided with a mounting groove, the inner wall on the right side of the mounting groove is fixedly connected with a die core, and the material injection channel penetrates through the fixed die holder and is fixedly connected with the fixed die holder.
Further, the material injection channel is circular.
Further, the driving assembly comprises a base, a supporting plate, an oil cylinder, a position sensor, a moving rod, a convex block, a driving rod and a limiting block; the base is fixedly connected to the upper end of the movable die, the upper end of the base is fixedly connected with the supporting plate and the oil cylinder, and the left end of the supporting plate is fixedly connected with the oil cylinder; the right end of the supporting sheet is fixedly connected with two position sensors which are distributed up and down; the output end of the oil cylinder penetrates through the base and is fixedly connected with a driving rod, the right end of the driving rod is fixedly connected with a moving rod, and the moving rod is fixedly connected with two convex blocks and two limiting blocks; the limiting block is in fit sliding connection with the supporting piece, and the lower end of the driving rod is fixedly connected with the forming assembly.
Further, the forming assembly comprises a limit cylinder, a connecting block, a sliding rail, a sliding block, a fixed block, a sliding seat and a groove; the groove is formed at the upper end of the movable mould; the upper end and the lower end of the limit cylinder are respectively fixedly connected with the driving rod and the connecting block, and the inner wall of the groove is fixedly connected with a sliding rail; the upper end and the lower end of the sliding block are fixedly connected with the connecting block and the fixed block respectively, and the lower end of the fixed block is fixedly connected with a sliding seat; the connecting block, the fixed block and the sliding seat are all in sliding connection with the sliding rail.
Furthermore, the lower end of the sliding seat is in a ladder shape.
Further, the groove is arranged below the oil cylinder.
Further, the number of driving components and molding components is the same as the number of grooves to be die-cast.
Further, the locking component comprises a plurality of driving components, a plug rod, a locking block and a locking groove; the driving component is fixedly connected to the lower end of the fixed die seat, the lower end of the fixed die seat is provided with a locking groove, the lower end of the inserted link is fixedly connected with the driving link, the locking block is fixedly connected with the right end of the movable die, and the inserted link is inserted into a hole in the locking block.
Furthermore, the materials of the components of the die casting die, which are contacted with the magnesium alloy solution, are heat-resistant steel.
The utility model has the following technical effects:
1. When the die-casting support frame is needed, after the movable die is attached to the fixed die, the output end of the oil cylinder drives the driving rod to press downwards, the driving rod drives the moving rod to move downwards, the limiting block is attached to the support piece to slide so as to limit the movement of the moving rod, and the moving rod drives the lug to move downwards to the lower lug to be sensed by the position sensor below to stop moving; meanwhile, the moving rod drives the limit cylinder to move downwards, the limit cylinder drives the connecting block, the sliding block and the fixed block to move downwards on the sliding rail in the groove until the limit cylinder is blocked by the fixed die to stop moving downwards, a groove-shaped gap is formed between the sliding seat and the movable die as well as between the sliding seat and the fixed die, and the groove-shaped gap flows into the magnesium alloy solution for die casting, so that the effect of die casting the support frame with the groove is realized; after die casting is completed, the output end of the oil cylinder drives the sliding seat to ascend until the bump above the sliding seat is sensed by the position sensor above the sliding seat to stop moving, and at the moment, the movable die is driven to be separated from the fixed die to take out the die-cast support frame blank, so that the die-cast support frame blank cannot be blocked by the sliding seat.
2. When the support frame is required to be die-cast, the external driving device enables the movable die to be attached to the fixed die, the die core is fixed by the mounting groove, the magnesium alloy solution is injected through the injection channel, the magnesium alloy solution enters between the die core and the movable die, and after cooling, the external driving device drives the movable die to be separated from the fixed die, and a die-cast support frame blank can be taken out, so that die-casting of the support frame is realized.
3. When the support frame is required to be die-cast, the external driving device attaches the movable mould to the fixed mould, at the moment, the driving end of the oil cylinder drives the driving rod to move upwards to drive the inserting rod to be inserted into the locking groove with the locking block, so that the movable mould and the fixed mould cannot be separated and rocked in the die-casting process, the stability of the die-casting process is ensured, and finally, the forming precision of the support frame is high enough; finally, the output end of the oil cylinder drives the inserted link to move downwards after die casting is completed, the moving die can separate the fixed die to take out the support frame after die casting is completed, and the flow is simple, convenient and quick.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a lockable die casting die of the present utility model;
FIG. 2 is a front view of the lockable die casting die of the present utility model;
FIG. 3 is a top view of the lockable die casting die of the present utility model;
fig. 4 is a schematic structural view of a fixed mold of the lockable die casting mold of the present utility model;
fig. 5 is a schematic structural view of a movable die of the lockable die casting die of the present utility model;
FIG. 6 is a cross-sectional view taken along the B-B direction of FIG. 3;
FIG. 7 is a cross-sectional view taken along the direction A-A of FIG. 3;
fig. 8 is an enlarged view at a in fig. 5.
Reference numerals in the drawings represent respectively:
1. A fixed mold; 11. a material injection channel; 12. a fixed die holder; 13. a mounting groove; 14. a mold core; 2. a movable mold; 3. a groove forming assembly; 31. a drive assembly; 311. a base; 312. a support sheet; 313. an oil cylinder; 314. a position sensor; 315. a moving rod; 316. a bump; 317. a driving rod; 318. a limiting block; 32. a molding assembly; 321. a limit cylinder; 322. a connecting block; 323. a slide rail; 324. a slide block; 325. a fixed block; 326. a sliding seat; 327. a groove; 4. a locking assembly; 31. a drive assembly; 311. a base; 312. a support sheet; 313. an oil cylinder; 314. a position sensor; 315. a moving rod; 316. a bump; 317. a driving rod; 41. a rod; 42. and a locking block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
In some embodiments, referring to fig. 1-8 of the specification, a lockable die casting mold comprises a movable mold 2;
The movable die 2 is provided with a fixed die 1 which is die-cast together with the movable die 2;
The fixed die 1 comprises a material injection channel 11, a fixed die seat 12, a mounting groove 13 and a die core 14; the fixed die holder 12 is provided with a mounting groove 13, the inner wall on the right side of the mounting groove 13 is fixedly connected with a die core 14, and the material injection channel 11 penetrates through the fixed die holder 12 and is fixedly connected with the fixed die holder 12;
preferably, the injection channel 11 is circular;
When the die-casting support frame is needed, the movable die 2 and the fixed die 1 are attached by an external driving device, the die core 14 is fixed by the mounting groove 13, magnesium alloy solution is injected through the material injection channel 11, the magnesium alloy solution enters between the die core 14 and the movable die 2, the movable die 2 is driven by the external driving device to be separated from the fixed die 1 after cooling, and a die-casting finished support frame blank can be taken out, so that die-casting of the support frame is realized.
The movable die 2 is provided with a groove forming assembly 3 for forming a groove on the support frame during die casting;
The groove forming assembly 3 comprises a plurality of driving assemblies 31 and forming assemblies 32 which are uniformly distributed; the lower end of the driving component 31 is fixedly connected with the forming component 32, and the driving component 31 and the forming component 32 are fixedly connected with the movable mould 2;
preferably, the number of driving assemblies 31 and molding assemblies 32 is the same as the number of grooves to be die-cast;
The driving assembly 31 comprises a base 311, a supporting plate 312, an oil cylinder 313, a position sensor 314, a moving rod 315, a protruding block 316, a driving rod 317 and a limiting block 318; the base 311 is fixedly connected to the upper end of the movable die 2, the upper end of the base 311 is fixedly connected with a supporting plate 312 and an oil cylinder 313, and the left end of the supporting plate 312 is fixedly connected with the oil cylinder 313; the right end of the supporting sheet 312 is connected with two position sensors 314 which are distributed up and down; the output end of the oil cylinder 313 penetrates through the base 311 and is fixedly connected with a driving rod 317, the right end of the driving rod 317 is fixedly connected with a moving rod 315, and two convex blocks 316 and two limiting blocks 318 are fixedly connected to the moving rod 315; the limiting block 318 is in fit sliding connection with the supporting piece 312, and the lower end of the driving rod 317 is fixedly connected with the forming assembly 32;
Preferably, the groove 327 is provided below the oil cylinder 313;
The molding assembly 32 comprises a limit cylinder 321, a connecting block 322, a slide rail 323, a slide block 324, a fixed block 325, a slide seat 326 and a groove 327; the groove 327 is formed at the upper end of the movable mould 2; the upper end and the lower end of the limit cylinder 321 are fixedly connected with the driving rod 317 and the connecting block 322 respectively, and the inner wall of the groove 327 is fixedly connected with a sliding rail 323; the upper and lower ends of the sliding block 324 are fixedly connected with the connecting block 322 and the fixed block 325 respectively, and the lower end of the fixed block 325 is fixedly connected with the sliding seat 326; the connecting block 322, the fixed block 325 and the sliding seat 326 are all in sliding connection with the sliding rail 323;
When the die-casting support frame is needed, after the movable die 2 is attached to the fixed die 1, the output end of the oil cylinder 313 drives the driving rod 317 to press down, the driving rod 317 drives the moving rod 315 to move downwards, the limiting block 318 is attached to the support piece 312 to slide so as to limit the movement of the moving rod 315, and the moving rod 315 drives the protruding block 316 to move downwards to the protruding block 316 below to be sensed by the position sensor 314 below to stop moving; meanwhile, the moving rod 315 drives the limit cylinder 321 to move downwards, the limit cylinder 321 drives the connecting block 322, the sliding block 324 and the fixed block 325 to move downwards on the sliding rail 323 in the groove 327 until the limit cylinder 321 is blocked by the fixed die 1 and stops moving downwards, a groove-shaped gap is formed between the sliding seat 326 and the movable die 2 as well as between the sliding seat 326 and the fixed die 1, and a magnesium alloy solution flows into the groove to perform die casting, so that the effect of die casting the support frame with the groove is realized; after the die casting is completed, the output end of the oil cylinder 313 drives the sliding seat 326 to ascend until the upper lug 316 is sensed by the upper position sensor 314 to stop moving, and at the moment, the movable die 2 is driven to be separated from the fixed die 1 to take out the die casting completed support frame blank, and the sliding seat 326 can not block the die casting completed support frame blank.
The fixed die 1 is provided with a locking assembly 4 for locking the movable die 2; the locking component 4 is fixedly connected with the movable mould 2;
the locking assembly 4 comprises a plurality of driving assemblies 31, a plug rod 41, a locking block 42 and a locking groove 43; the driving component 31 is fixedly connected to the lower end of the fixed die seat 12, a locking groove 43 is formed in the lower end of the fixed die seat 12, the lower end of the inserted link 41 is fixedly connected with the driving link 317, the locking block 42 is fixedly connected with the right end of the movable die 2, and the inserted link 41 is inserted into a hole in the locking block 42;
When the die-casting support frame is needed, the external driving device attaches the movable die 2 to the fixed die 1, at the moment, the driving end of the oil cylinder 313 drives the driving rod 317 to move upwards to drive the inserting rod 41 and the locking block 42 to be inserted in the locking groove 43, so that the movable die 2 and the fixed die 1 cannot be separated and shake in the die-casting process, the stability of the die-casting process is ensured, and finally the forming precision of the support frame is high enough; finally, the output end of the oil cylinder 313 drives the inserted link 41 to move downwards after die casting is completed, the movable die 2 can separate the fixed die 1 to take out the support frame after die casting is completed, and the flow is simple, convenient and quick.
In some embodiments, as shown in fig. 1-8, the lower end of the sliding seat 326 is stepped as a preferred embodiment of the present utility model.
In some embodiments, as shown in fig. 1-8, as a preferred embodiment of the present utility model, the materials of the respective components of the die casting mold that are in contact with the magnesium alloy solution are heat resistant steel materials.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a die casting die that can lock, includes movable mould (2), its characterized in that:
A fixed die (1) which is die-cast together with the movable die (2) is arranged on the movable die (2);
a groove forming assembly (3) for forming a groove on the support frame during die casting is arranged on the movable die (2);
the groove forming assembly (3) comprises a plurality of uniformly distributed driving assemblies (31) and forming assemblies (32); the lower end of the driving component (31) is fixedly connected with the forming component (32), and the driving component (31) and the forming component (32) are fixedly connected with the movable mould (2);
A locking assembly (4) for locking the movable die (2) is arranged on the fixed die (1); the locking component (4) is fixedly connected with the movable mould (2).
2. The lockable die casting mold according to claim 1, characterized in that the stationary mold (1) comprises a charge channel (11), a stationary mold base (12), a mounting groove (13) and a mold core (14); the fixed die holder (12) is provided with a mounting groove (13), the inner wall of the right side of the mounting groove (13) is fixedly connected with a die core (14), and the material injection channel (11) penetrates through the fixed die holder (12) and is fixedly connected with the fixed die holder (12).
3. Lockable die casting mould according to claim 2, characterized in that the injection channel (11) is circular.
4. A lockable die casting mould according to claim 3, characterized in that the drive assembly (31) comprises a base (311), a support plate (312), an oil cylinder (313), a position sensor (314), a moving rod (315), a projection (316), a drive rod (317) and a stopper (318); the base (311) is fixedly connected to the upper end of the movable die (2), the upper end of the base (311) is fixedly connected with the supporting plate (312) and the oil cylinder (313), and the left end of the supporting plate (312) is fixedly connected with the oil cylinder (313); the right end of the supporting sheet (312) is fixedly connected with two position sensors (314) which are distributed up and down; the output end of the oil cylinder (313) penetrates through the base (311) and is fixedly connected with a driving rod (317), the right end of the driving rod (317) is fixedly connected with a moving rod (315), and two protruding blocks (316) and two limiting blocks (318) are fixedly connected to the moving rod (315); the limiting block (318) is in fit sliding connection with the supporting piece (312), and the lower end of the driving rod (317) is fixedly connected with the forming assembly (32).
5. The lockable die casting die of claim 4, wherein the forming assembly (32) comprises a limit cylinder (321), a connecting block (322), a slide rail (323), a slide block (324), a fixed block (325), a slide seat (326), and a groove (327); the groove (327) is arranged at the upper end of the movable mould (2); the upper end and the lower end of the limit cylinder (321) are respectively fixedly connected with the driving rod (317) and the connecting block (322), and the inner wall of the groove (327) is fixedly connected with a sliding rail (323); the upper end and the lower end of the sliding block (324) are fixedly connected with the connecting block (322) and the fixed block (325) respectively, and the lower end of the fixed block (325) is fixedly connected with the sliding seat (326); the connecting block (322), the fixed block (325) and the sliding seat (326) are all in sliding connection with the sliding rail (323).
6. The lockable die casting die according to claim 5, characterized in that the lower end of the slide seat (326) is stepped.
7. The lockable die casting die according to claim 6, characterized in that the recess (327) is arranged below the cylinder (313).
8. Lockable die casting mould according to claim 7, characterized in that the number of drive components (31) and forming components (32) is the same as the number of grooves to be die-cast.
9. The lockable die casting die according to claim 8, characterized in that the locking assembly (4) comprises several drive assemblies (31), a plunger (41), a locking block (42) and a locking groove (43); the driving assembly (31) is fixedly connected to the lower end of the fixed die seat (12), the lower end of the fixed die seat (12) is provided with a locking groove (43), the lower end of the inserted link (41) is fixedly connected with the driving link (317), the locking block (42) is fixedly connected with the right end of the movable die (2), and the inserted link (41) is inserted into a hole in the locking block (42).
10. The lockable die casting die of claim 9, wherein each component of the die casting die that is in contact with the magnesium alloy solution is a heat resistant steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322961023.6U CN221246893U (en) | 2023-11-02 | 2023-11-02 | Die casting die capable of being locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322961023.6U CN221246893U (en) | 2023-11-02 | 2023-11-02 | Die casting die capable of being locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221246893U true CN221246893U (en) | 2024-07-02 |
Family
ID=91650351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322961023.6U Active CN221246893U (en) | 2023-11-02 | 2023-11-02 | Die casting die capable of being locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221246893U (en) |
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2023
- 2023-11-02 CN CN202322961023.6U patent/CN221246893U/en active Active
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