CN217018552U - Direct-ejecting type die-casting die for lock cylinder hardware - Google Patents
Direct-ejecting type die-casting die for lock cylinder hardware Download PDFInfo
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- CN217018552U CN217018552U CN202220480380.3U CN202220480380U CN217018552U CN 217018552 U CN217018552 U CN 217018552U CN 202220480380 U CN202220480380 U CN 202220480380U CN 217018552 U CN217018552 U CN 217018552U
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- die
- direct
- lock cylinder
- casting
- telescopic rods
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- 238000004512 die casting Methods 0.000 title claims abstract description 36
- 238000013016 damping Methods 0.000 claims abstract description 17
- 230000035939 shock Effects 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000003754 machining Methods 0.000 claims 4
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of lock cylinder hardware, in particular to a direct-jacking type die-casting die for lock cylinder hardware. When the hydraulic cylinder operates to drive the top plate to vertically move downwards, the damping telescopic rods can be synchronously driven to move downwards, and because the length of the damping telescopic rods is greater than that of the upper die, when the upper die is about to be in contact with the lower die for die casting, the arranged damping telescopic rods firstly enter the inner wall of the limiting groove, so that the lower die is limited again at the moment, the top plate continuously moves downwards, and the auxiliary sliding plate is subjected to damping buffering through the damping telescopic rods.
Description
Technical Field
The utility model relates to the technical field of lock cylinder hardware, in particular to a direct-ejection type die-casting die for lock cylinder hardware.
Background
The die casting is a metal casting process and is characterized in that a high pressure is applied to molten metal by utilizing an inner cavity of a die. The mold is typically machined from a stronger alloy, a process somewhat similar to injection molding. Most die cast parts are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. According to the difference of die-casting type, need use cold chamber die casting machine or hot chamber die casting machine.
Need use a lock core hardware when producing to the lock core five metals direct-ejecting type die casting die for hardware, but current die casting die structure is too incomplete, still has certain defect:
current die casting die does not have supplementary buffer structure at the die-casting in-process, and need pour into liquid into in the mould when using, can't guarantee behind the injection liquid that liquid is inside does not contain the bubble, and can't deposit after fixed to the mould, and the lock core hardware precision is not high after leading to die-casting.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a direct-ejection type die-casting die for lock cylinder hardware.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a lock core hardware is with straight top formula die casting die, including the processing platform, the gag lever post, the pneumatic cylinder, the roof, go up the mould, the extension plate, shock attenuation telescopic link, the bed die, the mould groove, supplementary slide, the gag lever post, the spout, connecting axle and plectrum, the equal fixed mounting in four corners on processing platform top has the gag lever post, the outer wall sliding connection of four gag lever posts has the roof, the middle part fixed mounting of roof bottom has last mould, the equal fixedly connected with extension plate in both ends of going up the mould, the equal fixed mounting in both sides of two extension plate bottoms has shock attenuation telescopic link, the middle part on processing platform top is equipped with the bed die, the mould groove has been seted up on the top of bed die.
Preferably, the top of roof is equipped with the mounting panel, and the top fixed mounting of mounting panel has the pneumatic cylinder, the output of pneumatic cylinder and the top fixed connection of roof.
Preferably, the position of the lower die corresponds to the position of the upper die, and the lengths of the shock absorption telescopic rods correspond to the height of the lower die.
Preferably, the spout has been seted up to one side of processing platform, and the equal sliding connection in both sides of spout inner wall has supplementary slide, and the adjacent one end of two supplementary slides respectively with the both sides fixed connection of bed die.
Preferably, limiting grooves are formed in the two sides of the top ends of the two auxiliary sliding plates, the positions of the four limiting grooves correspond to the positions of the adjacent shock absorption telescopic rods, and the outer walls of the four shock absorption telescopic rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Preferably, the middle part of bed die bottom and the equal fixed mounting in middle part of spout inner wall bottom have a plurality of connecting axles, the equal fixedly connected with plectrum of inner wall of two adjacent connecting axles.
Preferably, a set of corresponding chutes are arranged in a crossed manner, and the lengths of the plurality of shifting pieces are all consistent.
The utility model has at least the following beneficial effects:
1. according to the utility model, through the matching of the extension plate, the shock absorption telescopic rod, the lower die, the auxiliary sliding plate and the limiting groove, when the hydraulic cylinder operates to drive the top plate to vertically move downwards, the shock absorption telescopic rod can be synchronously driven to move downwards, because the length of the shock absorption telescopic rod is greater than that of the upper die, when the upper die is about to be in contact with the lower die for die casting, the arranged shock absorption telescopic rod firstly enters the inner wall of the limiting groove, so that the lower die is limited again at the moment, the top plate continuously moves downwards, and the auxiliary sliding plate is subjected to shock absorption and buffering through the shock absorption telescopic rod, so that the situation of position deviation generated in the die casting process is avoided, and the shock absorption and buffering effect is also realized in the die casting process.
2. According to the utility model, through the matching of the arranged chute, the connecting shaft and the shifting sheet, after liquid is injected into the mold groove, the lower mold is driven to move back and forth in the chute, the shifting sheet fixed at the bottom of the lower mold through the connecting shaft is driven to contact with the shifting sheet in the chute back and forth, and because the shifting sheet has certain fluctuation, the two shifting sheets can generate slight vibration when being shifted back and forth, so that the bottom of the lower mold can be driven to generate vibration, the liquid in the mold groove can be overturned by the influence of vibration force, and the precision of subsequent production is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a portion of the upper mold of the present invention;
FIG. 3 is a schematic view of the structure of the lower mold and the chute of the present invention
FIG. 4 is a bottom view of the lower mold of the present invention.
In the figure: 1. a processing table; 2. a limiting rod; 3. a hydraulic cylinder; 4. a top plate; 5. an upper die; 6. an extension plate; 7. a shock-absorbing telescopic rod; 8. a lower die; 9. a mold slot; 10. an auxiliary slide plate; 11. a limiting groove; 12. a chute; 13. a connecting shaft; 14. a shifting sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, the utility model provides a technical scheme of a direct-top die-casting die for lock cylinder hardware, which comprises the following steps:
the first embodiment is as follows:
as shown in figures 1-3, a direct-pushing type die casting mold for lock cylinder hardware comprises a processing table 1, limiting rods 2, a hydraulic cylinder 3, a top plate 4, an upper mold 5, extension plates 6, shock absorption telescopic rods 7, a lower mold 8, mold grooves 9, auxiliary sliding plates 10, limiting grooves 11, sliding grooves 12, a connecting shaft 13 and a shifting piece 14, wherein the limiting rods 2 are fixedly arranged at four corners of the top end of the processing table 1, the top plate 4 is slidably connected to the outer walls of the four limiting rods 2, the upper mold 5 is fixedly arranged at the middle of the bottom end of the top plate 4, the extension plates 6 are fixedly connected to two ends of the upper mold 5, the shock absorption telescopic rods 7 are fixedly arranged at two sides of the bottom ends of the two extension plates 6, the lower mold 8 is arranged at the middle of the top end of the processing table 1, the mold grooves 9 are arranged at the top end of the lower mold 8, and the extension plates 6, the shock absorption telescopic rods 7, the lower mold 8, the auxiliary sliding plates 10 and the limiting grooves 11 are matched, when the hydraulic cylinder 3 operates to drive the top plate 4 to vertically move downwards, the damping telescopic rods 7 can be synchronously driven to move downwards, because the length of the damping telescopic rods 7 is greater than that of the upper die 5, when the upper die 5 is about to contact with the lower die 8 for die-casting, the arranged damping telescopic rods 7 firstly enter the inner wall of the limiting groove 11, so that the lower die 8 is limited again at the moment, the top plate 4 continuously moves downwards, the auxiliary sliding plate 10 is subjected to damping buffering through the damping telescopic rods 7, the situation of position deviation generated in the die-casting process is avoided, the damping buffering effect is also realized in the die-casting process, the top of the top plate 4 is provided with a mounting plate, the top end of the mounting plate is fixedly provided with the hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected with the top end of the top plate 4, the position of the lower die 8 corresponds to the position of the upper die 5, and the lengths of the damping telescopic rods 7 all correspond to the height of the lower die 8, spout 12 has been seted up to one side of processing platform 1, the equal sliding connection in both sides of spout 12 inner wall has supplementary slide 10, two adjacent one ends of supplementary slide 10 respectively with the both sides fixed connection of bed die 8, spacing groove 11 has all been seted up to the both sides on two supplementary slide 10 tops, the position of four spacing grooves 11 all corresponds with the position of adjacent shock attenuation telescopic link 7, the outer wall of four shock attenuation telescopic links 7 all with the inner wall sliding connection who corresponds spacing groove 11.
The second embodiment:
on the basis of the first embodiment, as shown in fig. 1, 3 and 4, the middle part of the bottom end of the lower die 8 and the middle part of the bottom end of the inner wall of the sliding chute 12 are both fixedly provided with a plurality of connecting shafts 13, the inner walls of two adjacent connecting shafts 13 are both fixedly connected with shifting pieces 14, a group of corresponding sliding chutes 12 are all arranged in a cross way, the lengths of the plurality of shifting pieces 14 are all consistent, through the matching of the arranged sliding chutes 12, the connecting shafts 13 and the shifting pieces 14, after liquid is injected into the die groove 9, the lower die 8 is moved back and forth in the sliding chute 12, the shifting pieces 14 fixed at the bottom of the lower die 8 through the connecting shafts 13 are driven to contact with the shifting pieces 14 in the sliding chute 12 back and forth, because the shifting pieces 14 have certain volatility, the two shifting pieces 14 can generate slight vibration when being shifted back and forth, so as to drive the bottom of the lower die 8 to generate vibration, the liquid in the die groove 9 can be affected by the vibration force to tilt the internal bubbles, so that the precision of subsequent production is better.
The working principle is as follows: when the die is used, liquid is firstly injected into a die groove 9 on a lower die 8, the lower die 8 is slightly moved in a sliding groove 12 before die casting, a shifting piece 14 arranged at the bottom of the lower die 8 is driven to be in contact with a shifting piece 14 in the sliding groove 12, the two shifting pieces 14 are shifted when in back-and-forth contact, the shifting piece 14 shifts and then transmits slight vibration generated by shifting to the lower die 8, the liquid in the die groove 9 is shifted and then precipitates, internal air holes are reduced, the density is finer, when die casting is needed, an operation switch of a hydraulic cylinder 3 is opened, the hydraulic cylinder 3 operates to drive a top plate 4 to vertically move and then drive a damping telescopic rod 7 to move downwards, because the length of the damping telescopic rod 7 is greater than that of an upper die 5, when the upper die 5 is in contact with the lower die 8 for die casting, the set damping telescopic rod 7 firstly enters the inner wall of a limiting groove 11, so that the lower die 8 is limited again at the moment, roof 4 continues to move down, carries out the shock attenuation buffering to auxiliary slide 10 through shock attenuation telescopic link 7, has avoided the offset that produces in the die-casting in-process, then accomplishes accurate die-casting.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A direct-ejecting type die-casting die for lock cylinder hardware comprises a machining table (1), limiting rods (2), hydraulic cylinders (3), a top plate (4), an upper die (5), extension plates (6), shock-absorbing telescopic rods (7), lower dies (8), die grooves (9), auxiliary sliding plates (10), limiting grooves (11), sliding grooves (12), connecting shafts (13) and shifting pieces (14), and is characterized in that the limiting rods (2) are fixedly mounted at four corners of the top end of the machining table (1), the top plate (4) is slidably connected with the outer walls of the four limiting rods (2), the upper die (5) is fixedly mounted in the middle of the bottom end of the top plate (4), the extension plates (6) are fixedly connected to two ends of the upper die (5), the shock-absorbing telescopic rods (7) are fixedly mounted to two sides of the bottom ends of the two extension plates (6), the lower dies (8) are arranged in the middle of the top end of the machining table (1), and a die groove (9) is formed at the top end of the lower die (8).
2. The direct-jacking type die-casting die for the lock cylinder hardware as claimed in claim 1, wherein a mounting plate is arranged at the top of the top plate (4), a hydraulic cylinder (3) is fixedly mounted at the top end of the mounting plate, and the output end of the hydraulic cylinder (3) is fixedly connected with the top end of the top plate (4).
3. The direct-top die-casting die for the lock cylinder hardware as claimed in claim 1, wherein the position of the lower die (8) corresponds to the position of the upper die (5), and the lengths of the shock absorption telescopic rods (7) correspond to the height of the lower die (8).
4. The direct-jacking type die-casting die for the lock cylinder hardware as claimed in claim 1, wherein a sliding groove (12) is formed in one side of the machining table (1), auxiliary sliding plates (10) are slidably connected to two sides of the inner wall of the sliding groove (12), and two adjacent ends of the auxiliary sliding plates (10) are fixedly connected with two sides of a lower die (8) respectively.
5. The direct-jacking type die-casting die for the lock cylinder hardware as claimed in claim 1, wherein limiting grooves (11) are formed in two sides of the top ends of the two auxiliary sliding plates (10), the positions of the four limiting grooves (11) correspond to the positions of adjacent damping telescopic rods (7), and the outer walls of the four damping telescopic rods (7) are connected with the inner walls of the corresponding limiting grooves (11) in a sliding mode.
6. The direct-ejecting type die-casting die for the lock cylinder hardware as claimed in claim 1, wherein a plurality of connecting shafts (13) are fixedly mounted in the middle of the bottom end of the lower die (8) and in the middle of the bottom end of the inner wall of the sliding groove (12), and poking pieces (14) are fixedly connected to the inner walls of two adjacent connecting shafts (13).
7. The direct-jacking type die-casting die for the lock cylinder hardware as claimed in claim 1, wherein the corresponding chutes (12) are arranged in a crossed manner, and the lengths of the plurality of poking pieces (14) are all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480380.3U CN217018552U (en) | 2022-03-07 | 2022-03-07 | Direct-ejecting type die-casting die for lock cylinder hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480380.3U CN217018552U (en) | 2022-03-07 | 2022-03-07 | Direct-ejecting type die-casting die for lock cylinder hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217018552U true CN217018552U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220480380.3U Active CN217018552U (en) | 2022-03-07 | 2022-03-07 | Direct-ejecting type die-casting die for lock cylinder hardware |
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| CN (1) | CN217018552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161353A (en) * | 2023-10-13 | 2023-12-05 | 南通成科精密铸件有限公司 | Automobile aluminum alloy accessory die casting die |
-
2022
- 2022-03-07 CN CN202220480380.3U patent/CN217018552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161353A (en) * | 2023-10-13 | 2023-12-05 | 南通成科精密铸件有限公司 | Automobile aluminum alloy accessory die casting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: Room 102, Building E, No. 21, Baiyun Industrial Avenue, Danshui Street, Huiyang District, Huizhou, Guangdong Province, 516000 Patentee after: Huizhou Haoheng Precision Manufacturing Co.,Ltd. Address before: 526000 33 of Xiaan village quarry, 380 meters south of Jinwei Lidu, Yaonan Second Road, Nanan street, Gaoyao District, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Gaoyao Jinzhu mould Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240820 Address after: 516000 Factory Building of Niulong Group, Qiuchang Weibu Village, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Yuehui Electric Power Co.,Ltd. Country or region after: China Address before: Room 102, Building E, No. 21, Baiyun Industrial Avenue, Danshui Street, Huiyang District, Huizhou, Guangdong Province, 516000 Patentee before: Huizhou Haoheng Precision Manufacturing Co.,Ltd. Country or region before: China |