CN220943133U - Die casting die location locking mechanism - Google Patents
Die casting die location locking mechanism Download PDFInfo
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- CN220943133U CN220943133U CN202322506532.XU CN202322506532U CN220943133U CN 220943133 U CN220943133 U CN 220943133U CN 202322506532 U CN202322506532 U CN 202322506532U CN 220943133 U CN220943133 U CN 220943133U
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- die
- bottom plate
- positioning
- locking mechanism
- plate
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- 238000004512 die casting Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a die-casting die positioning and locking mechanism, which relates to the technical field of locking mechanisms and aims to solve the technical problem that dies with different thicknesses cannot be positioned and clamped in the prior art; the die casting die positioning and locking mechanism comprises an upper die bottom plate, wherein a lower die bottom plate is arranged below the upper die bottom plate, first mounting holes are formed in two sides of the upper die bottom plate, second mounting holes are formed in two sides of the lower die bottom plate, the first mounting holes are obliquely arranged, the second mounting holes are obliquely arranged, first positioning rods are arranged in the first mounting holes, second positioning rods are arranged in the second mounting holes, one ends of the first positioning rods are provided with connecting blocks, one ends of the second positioning rods are connected with the connecting blocks, and first springs are arranged on two sides of the upper die bottom plate and connected with one side of each connecting block; the die-casting die positioning and locking mechanism can position and clamp dies with different thicknesses by utilizing the first positioning rod, the second positioning rod and the connecting block.
Description
Technical Field
The utility model belongs to the technical field of locking mechanisms, and particularly relates to a die-casting die positioning and locking mechanism.
Background
The die casting die is a tool for casting metal parts, and is a tool for completing a die casting process on a special die casting die forging machine. The basic technological process of die casting is as follows: the molten metal is cast and filled into the cavity of the mold at low or high speed, the mold has movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defect of the blank are eliminated, and the internal structure of the blank reaches the forged broken grains. The comprehensive mechanical property of the blank is obviously improved, and the upper part and the lower part of the die are required to be locked when the die-casting die is formed, so that a die-casting die positioning and locking mechanism is required.
At present, the utility model patent with the patent publication number of CN204075147U discloses a die-casting die locking mechanism, when the locking block is disassembled, a screw driver is inserted into the top surface of the die frame to twist a screw, so that the die-casting die locking mechanism is convenient to disassemble and assemble, meanwhile, a cushion block can be arranged between the locking block and the bottom surface of the die frame, and the vertical position of the locking block can be adjusted by configuring a plurality of cushion blocks with different thicknesses, so that the position precision of a side sliding block core can be ensured by replacing the cushion block after the locking block is worn, and the die maintenance cost can be reduced; but it cannot position and clamp molds of different thicknesses.
Disclosure of utility model
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a die-casting die positioning and locking mechanism, which aims to solve the technical problem that dies with different thicknesses cannot be positioned and clamped in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a die-casting die positioning and locking mechanism, which comprises an upper die bottom plate, wherein a lower die bottom plate is arranged below the upper die bottom plate, first mounting holes are formed in two sides of the upper die bottom plate, second mounting holes are formed in two sides of the lower die bottom plate, the first mounting holes are obliquely arranged, the second mounting holes are obliquely arranged, a first positioning rod is arranged in the first mounting holes, a second positioning rod is arranged in the second mounting holes, a connecting block is arranged at one end of the first positioning rod, one end of the second positioning rod is connected with the connecting block, first springs are arranged on two sides of the upper die bottom plate, the first springs are connected with one side of the connecting block, second springs are arranged on two sides of the lower die bottom plate, and the second springs are connected with one side of the connecting block.
When the die casting die location locking mechanism of this technical scheme is used, utilize the connecting block to fix upper die bottom plate and lower die bottom plate through first locating lever and second locating lever, and because the slope setting of first mounting hole and second mounting hole, can utilize the connecting block to pull out first locating lever and second locating lever when separating upper die bottom plate and lower die bottom plate, realize the separation of upper die bottom plate and lower die bottom plate, and utilize first locating lever can the second locating lever can press from both sides the mould of different thickness, and first locating lever and second locating lever have simultaneously and go on the function of location to upper die bottom plate and lower die bottom plate, utilize first spring and second spring can fix the connecting block, thereby fix first locating lever and second locating lever.
Further, the connecting rod is provided with the connecting rod in the opposite sides of connecting block, the connecting rod is L type structure, the one end of connecting rod is provided with the installation piece, the threaded hole has been seted up on the installation piece, the inside installation bolt that is provided with of threaded hole, when using, utilize the installation bolt can be together fixed two sets of installation pieces, and can not receive the distance influence between two sets of installation pieces, thereby can fix two sets of connecting rods, thereby can fix the connecting block, thereby make the connecting block fixed with the distance between the last die bottom plate, thereby advance the locking to last die bottom plate and lower die bottom plate.
Further, the first sliding tray has been seted up to the both sides of last die bottom plate, the inside of first sliding tray is provided with first sliding block, the cross section of first sliding tray is T type structure, the one end of first spring with one side fixed connection of first sliding block, when using, utilize first sliding block and first sliding tray can adjust the position of first spring and last die bottom plate, guarantee the balance of first spring.
Further, the second sliding grooves are formed in the two sides of the lower die bottom plate, the second sliding blocks are arranged in the second sliding grooves, the transverse street surfaces of the second sliding grooves are of T-shaped structures, one side of each second spring is connected with each second sliding block, and when the lower die bottom plate is used, the positions of the second springs and the lower die bottom plate can be adjusted through the second sliding blocks and the second sliding grooves, so that balance of the second springs is guaranteed.
Further, one side of first locating lever is provided with the stiffener, the one end of stiffener with second locating lever fixed connection, be provided with first spacing ring on the first locating lever, be provided with the second spacing ring on the second locating lever, when using, utilize the stiffener can fix first locating lever and second locating lever to increase the stability of device.
Further, the lower side of the upper die bottom plate is provided with an upper die plate, the lower side of the upper die plate is provided with a lower die plate, the lower die bottom plate is arranged below the lower die plate, the upper die plate is connected with the upper die bottom plate through bolts, and the lower die plate is connected with the lower die bottom plate through bolts.
Further, the bottom surface of upper die bottom plate is provided with the guide pillar, the guide pillar runs through the cope match-plate pattern, the top surface of lower die bottom plate is provided with the uide bushing, the uide bushing runs through the lower bolster, the guide pillar set up in the inside of uide bushing, when using, utilize guide pillar and uide bushing can carry out spacingly to upper die bottom plate and lower die bottom plate.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. The die casting die positioning and locking mechanism can fix the upper die bottom plate and the lower die bottom plate through the first positioning rod and the second positioning rod by using the connecting block, and because the first mounting hole and the second mounting hole are obliquely arranged, the first positioning rod and the second positioning rod can be pulled out by using the connecting block when the upper die bottom plate and the lower die bottom plate are separated, so that the upper die bottom plate and the lower die bottom plate are separated, the dies with different thicknesses can be clamped by using the first positioning rod and the second positioning rod, the first positioning rod and the second positioning rod have the function of positioning the upper die bottom plate and the lower die bottom plate, and the connecting block can be fixed by using the first spring and the second spring, so that the first positioning rod and the second positioning rod are fixed;
2. The die casting die positioning and locking mechanism can fix two groups of mounting blocks together by using the mounting bolts, is not influenced by the distance between the two groups of mounting blocks, and can fix two groups of connecting rods, so that the connecting blocks can be fixed, the distance between the connecting blocks and the upper die bottom plate is fixed, and the upper die bottom plate and the lower die bottom plate are locked.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a bottom perspective structure of an embodiment of the present utility model;
FIG. 3 is a schematic side perspective view of an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional perspective view of an embodiment of the present utility model.
The marks in the drawings are: 1. an upper die bottom plate; 2. a lower die bottom plate; 3. a first mounting hole; 4. a second mounting hole; 5. a first positioning rod; 6. a second positioning rod; 7. a connecting block; 8. a first spring; 9. a second spring; 10. a connecting rod; 11. a mounting block; 12. a threaded hole; 13. installing a bolt; 14. a first sliding groove; 15. a first slider; 16. a reinforcing rod; 17. a first stop collar; 18. a second limiting ring; 19. an upper template; 20. a lower template; 21. a guide post; 22. a guide sleeve; 23. a second sliding groove; 24. and a second slider.
Detailed Description
This embodiment is for die casting die location locking mechanism, its spatial structure schematic diagram is as shown in fig. 1, its bottom surface spatial structure schematic diagram is as shown in fig. 2, this die casting die location locking mechanism includes die bottom plate 1, die bottom plate 1's below is provided with die bottom plate 2 down, first mounting hole 3 has all been seted up to die bottom plate 1's both sides, second mounting hole 4 has all been seted up to die bottom plate 2's both sides, first mounting hole 3 slope sets up, second mounting hole 4 slope sets up, first mounting hole 3's inside is provided with first locating lever 5, second mounting hole 4 inside is provided with second locating lever 6, first locating lever 5's one end is provided with connecting block 7, second locating lever 6's one end and connecting block 7 are connected, die bottom plate 1's both sides are provided with first spring 8, first spring 8 is connected with connecting block 7's one side, die bottom plate 2's both sides are provided with second spring 9, second spring 9 and connecting block 7's one side are connected, connecting rod 10 has all been provided with, connecting rod 10 is L type structure, connecting rod 10's one end is provided with installation piece 11, install piece 12 and can be set up by the screw hole when setting up by two and can be used for two to the fixed connection pieces 1, can be adjusted to the screw hole between two sets of screw hole and the bottom plate 1, thereby can be fixed connection piece 1 is fixed to the bottom plate 1, can be fixed to the bottom plate 1, and can be set up between two sets of screw hole 13, and can be fixed connection pieces between the two 13, and the bottom plate 1 can be fixed by the fixed connection piece is fixed by the bottom plate is fixed by the fixed connection piece is 13.
The two sides of the upper die bottom plate 1 are provided with first sliding grooves 14, the first sliding blocks 15 are arranged in the first sliding grooves 14, the cross section of each first sliding groove 14 is of a T-shaped structure, one end of each first spring 8 is fixedly connected with one side of each first sliding block 15, when the upper die bottom plate 1 is used, the positions of the first springs 8 and the upper die bottom plate 1 can be adjusted by the aid of the first sliding blocks 15 and the first sliding grooves 14, balance of the first springs 8 is guaranteed, the two sides of the lower die bottom plate 2 are provided with second sliding grooves 23, second sliding blocks 24 are arranged in the second sliding grooves 23, the cross street surface of each second sliding groove 23 is of a T-shaped structure, one side of each second spring 9 is connected with each second sliding block 24, and when the lower die bottom plate 2 is used, the positions of each second spring 9 and the lower die bottom plate 2 can be adjusted by the aid of the second sliding blocks 24 and the second sliding grooves 23, and the balance of the second springs 9 is guaranteed.
The embodiment is used for a die casting die positioning and locking mechanism, a side three-dimensional structure schematic diagram of the mechanism is shown in fig. 3, a cross-section three-dimensional structure schematic diagram of the mechanism is shown in fig. 4, one side of a first positioning rod 5 is provided with a reinforcing rod 16, one end of the reinforcing rod 16 is fixedly connected with a second positioning rod 6, a first limiting ring 17 is arranged on the first positioning rod 5, a second limiting ring 18 is arranged on the second positioning rod 6, and when the die casting die positioning and locking mechanism is used, the reinforcing rod 16 can be used for fixing the first positioning rod 5 and the second positioning rod 6, so that the stability of the device is improved.
Simultaneously, the below of cope match-plate pattern bottom plate pattern 1 is provided with cope match-plate pattern 19, the below of cope match-plate pattern 19 is provided with lower bolster 20, lower bolster 2 sets up in the below of lower bolster 20, cope match-plate pattern 19 passes through bolted connection with cope match-plate pattern bottom plate pattern 1, lower bolster 20 passes through bolted connection with lower bolster 2, when using, utilize the bolt to install lower bolster 20 and cope match-plate pattern 19, the bottom surface of cope match-plate pattern bottom plate pattern 1 is provided with the guide pillar, the guide pillar runs through the cope match-plate pattern, the top surface of lower bolster 2 is provided with uide bushing 22, uide bushing 22 runs through the lower bolster, the guide pillar sets up in the inside of uide bushing 22, when using, utilize guide pillar and uide bushing 22 to carry out spacing to cope match-plate pattern bottom plate pattern 1 and lower bolster 2.
When the die casting die positioning and locking mechanism of the technical scheme is used, the upper die bottom plate 1 and the lower die bottom plate 2 can be fixed through the first positioning rod 5 and the second positioning rod 6 by utilizing the connecting block 7, and due to the inclined arrangement of the first mounting hole 3 and the second mounting hole 4, the first positioning rod 5 and the second positioning rod 6 can be pulled out by utilizing the connecting block 7 when the upper die bottom plate 1 and the lower die bottom plate 2 are separated, the separation of the upper die bottom plate 1 and the lower die bottom plate 2 is realized, the dies with different thicknesses can be clamped by utilizing the first positioning rod 5 and the second positioning rod 6, the first positioning rod 5 and the second positioning rod 6 simultaneously have the functions of positioning the upper die bottom plate 1 and the lower die bottom plate 2, the connecting block 7 can be fixed by utilizing the first spring 8 and the second spring 9, so that the first positioning rod 5 and the second positioning rod 6 are fixed, the two groups of mounting blocks 11 can be fixed together by using the mounting bolts 13 and cannot be influenced by the distance between the two groups of mounting blocks 11, so that the two groups of connecting rods 10 can be fixed, the connecting block 7 can be fixed, the distance between the connecting block 7 and the upper die bottom plate 1 is fixed, the upper die bottom plate 1 and the lower die bottom plate 2 are locked, the positions of the first springs 8 and the upper die bottom plate 1 can be adjusted by using the first sliding blocks 15 and the first sliding grooves 14, the balance of the first springs 8 is ensured, the positions of the second springs 9 and the lower die bottom plate 2 can be adjusted by using the second sliding blocks 24 and the second sliding grooves 23, the balance of the second springs 9 is ensured, the first positioning rods 5 and the second positioning rods 6 can be fixed by using the reinforcing rods 16, the stability of the device is improved, the lower die plates 20 and the upper die plates 19 can be installed by using the bolts, the upper die bottom plate 1 and the lower die bottom plate 2 can be limited by utilizing the guide posts and the guide sleeves 22.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The die-casting die positioning and locking mechanism comprises an upper die bottom plate (1); the die is characterized in that a lower die bottom plate (2) is arranged below the upper die bottom plate (1), first mounting holes (3) are formed in two sides of the upper die bottom plate (1), second mounting holes (4) are formed in two sides of the lower die bottom plate (2), the first mounting holes (3) are obliquely arranged, the second mounting holes (4) are obliquely arranged, a first positioning rod (5) is arranged in the first mounting holes (3), a second positioning rod (6) is arranged in the second mounting holes (4), a connecting block (7) is arranged at one end of the first positioning rod (5), one end of the second positioning rod (6) is connected with the connecting block (7), first springs (8) are arranged on two sides of the upper die bottom plate (1), second springs (9) are arranged on two sides of the lower die bottom plate (2), and the second springs (9) are connected with one side of the connecting block (7).
2. The die casting die positioning and locking mechanism according to claim 1, wherein connecting rods (10) are arranged on two opposite sides of the connecting block (7), the connecting rods (10) are of an L-shaped structure, one end of each connecting rod (10) is provided with a mounting block (11), the mounting blocks (11) are provided with threaded holes (12), and mounting bolts (13) are arranged inside the threaded holes (12).
3. The die casting mold positioning and locking mechanism according to claim 2, wherein first sliding grooves (14) are formed in two sides of the upper mold bottom plate (1), first sliding blocks (15) are arranged in the first sliding grooves (14), the cross section of each first sliding groove (14) is of a T-shaped structure, and one end of each first spring (8) is fixedly connected with one side of each first sliding block (15).
4. A die casting die positioning and locking mechanism according to claim 3, wherein second sliding grooves (23) are formed in two sides of the lower die bottom plate (2), second sliding blocks (24) are arranged in the second sliding grooves (23), the cross-street surfaces of the second sliding grooves (23) are of T-shaped structures, and one side of the second springs (9) is connected with the second sliding blocks (24).
5. The die casting die positioning and locking mechanism according to claim 4, wherein a reinforcing rod (16) is arranged on one side of the first positioning rod (5), one end of the reinforcing rod (16) is fixedly connected with the second positioning rod (6), a first limiting ring (17) is arranged on the first positioning rod (5), and a second limiting ring (18) is arranged on the second positioning rod (6).
6. The die casting die positioning and locking mechanism according to claim 5, wherein an upper die plate (19) is arranged below the upper die plate (1), a lower die plate (20) is arranged below the upper die plate (19), the lower die plate (2) is arranged below the lower die plate (20), the upper die plate (19) is connected with the upper die plate (1) through bolts, and the lower die plate (20) is connected with the lower die plate (2) through bolts.
7. The die casting die positioning and locking mechanism according to claim 6, wherein a guide pillar is arranged on the bottom surface of the upper die bottom plate (1), the guide pillar penetrates through the upper die plate, a guide sleeve (22) is arranged on the top surface of the lower die bottom plate (2), the guide sleeve (22) penetrates through the lower die plate, and the guide pillar is arranged in the guide sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506532.XU CN220943133U (en) | 2023-09-14 | 2023-09-14 | Die casting die location locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506532.XU CN220943133U (en) | 2023-09-14 | 2023-09-14 | Die casting die location locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943133U true CN220943133U (en) | 2024-05-14 |
Family
ID=91020766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506532.XU Active CN220943133U (en) | 2023-09-14 | 2023-09-14 | Die casting die location locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943133U (en) |
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2023
- 2023-09-14 CN CN202322506532.XU patent/CN220943133U/en active Active
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