CN113560522B - Die casting die convenient for replacing female die - Google Patents
Die casting die convenient for replacing female die Download PDFInfo
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- CN113560522B CN113560522B CN202110793207.9A CN202110793207A CN113560522B CN 113560522 B CN113560522 B CN 113560522B CN 202110793207 A CN202110793207 A CN 202110793207A CN 113560522 B CN113560522 B CN 113560522B
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- fixedly connected
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- mounting
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- 238000004512 die casting Methods 0.000 title claims abstract description 21
- 238000003860 storage Methods 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/229—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies with exchangeable die part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a die casting die convenient for replacing a female die, which comprises a processing table, wherein four corners of the lower end of the processing table are fixedly connected with a supporting frame, a replacing groove is formed in the middle of the processing table, a fixed rotating shaft is fixedly connected in the replacing groove, a mounting plate is rotatably connected on the fixed rotating shaft, mounting grooves are formed in the upper end and the lower end of the mounting plate, a female die is clamped in the mounting grooves, a second fixing mechanism is arranged at the joint of the female die and the mounting plate, and a first fixing mechanism is arranged at the joint of the replacing groove and the mounting plate, so that the die casting die has the following beneficial effects: through the threaded rod rotation of first fixed establishment, can make the picture peg follow jack and slide out to make the mounting panel can free rotation, when changing the die, can use another die to continue work, thereby when the die is changed, shortened the down time of whole mould, thereby improved work efficiency.
Description
Technical Field
The invention relates to a die-casting die, in particular to a die-casting die with a die convenient to replace, and belongs to the technical field of die-casting dies.
Background
The die casting die is a metal processing device which is driven by a hydraulic cylinder to enable a male die to extrude a female die, so that a metal piece is die-cast into an ideal product.
In long-time work engineering, some punching press piece can remain in the punching press inslot of die to can influence the punching press precision of product, in changing the in-process to the die, need dismantle the bolt of fixed die, the operation is comparatively troublesome, and can lead to die casting die unable work for a long time, thereby influence work efficiency, when setting up two dies, when carrying out quick replacement through the pivoted mode, often can be because work error, not fixing the mounting panel, directly open the pneumatic cylinder and carry out die casting during operation, because the die appears rotating easily, thereby reduce the die casting precision, and do not have panel to carry out auxiliary stay to the mounting panel, lead to the pivot on the mounting panel to support the extrusion of terrace die, finally cause the condition that the pivot damaged.
Disclosure of Invention
The invention provides a die casting die with a die convenient to replace, which effectively solves the problems existing in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a die casting die convenient for replacing a female die, which comprises a processing table, wherein four corners of the lower end of the processing table are fixedly connected with a supporting frame, a replacing groove is formed in the middle position of the processing table, a fixed rotating shaft is fixedly connected in the replacing groove, a mounting plate is rotatably connected to the fixed rotating shaft, mounting grooves are formed in the upper end and the lower end of the mounting plate, a female die is clamped in the mounting grooves, a second fixing mechanism is arranged at the joint of the female die and the mounting plate, a first fixing mechanism is arranged at the joint of the replacing groove and the mounting plate, an outer frame is fixedly connected to the periphery of the upper end of the processing table, and a punching mechanism is arranged in the outer frame, and a protecting mechanism is arranged at the upper end of the processing table and corresponds to the first fixing mechanism.
As a preferred technical scheme of the invention, the first fixing mechanism comprises a storage groove and insertion holes, wherein the storage groove is formed in the middle position of the side wall of the replacement groove, insertion plates are slidably connected in the storage groove, the insertion holes are formed in the side wall of the mounting plate and correspond to the insertion plates in position, one ends, close to the insertion plates, of the insertion plates penetrate through the storage groove and are clamped in the insertion holes, a connecting spring is fixedly connected between two sides of one end, far away from the mounting plate, of the insertion plates and the side wall of the storage groove, a threaded rod is rotatably connected in the middle position of one end, far away from the mounting plate, of the insertion plates, one end, far away from the insertion plates, of the threaded rod penetrates through the storage groove and is fixedly connected with a rotating handle, the threaded rod is in threaded connection with the side wall of the storage groove, and a fixing bearing is fixedly connected at the joint of the threaded rod and the insertion plate.
As a preferable technical scheme of the invention, the stamping mechanism comprises a telescopic plate, the telescopic plate is slidably connected in an outer frame, a male die is fixedly connected to the middle position of the lower end of the telescopic plate, a hydraulic cylinder is fixedly connected to the middle position of the upper end of the telescopic plate, the upper end of the hydraulic cylinder is fixedly connected to the side wall of the upper end of the outer frame, limit rods are fixedly connected to four corners in the outer frame, and the limit rods penetrate through the telescopic plate and are slidably connected with the telescopic plate.
As a preferable technical scheme of the invention, the protection mechanism comprises a push rod, perforations and clamping grooves, wherein the push rod is fixedly connected to the lower end of a telescopic plate of the stamping mechanism, the perforations are all arranged at the upper end of a processing table and correspond to the push rod in position, clamping rods are all connected in the perforations in a sliding manner, the upper ends of the clamping rods penetrate through the perforations and are fixedly connected with a top plate, the clamping grooves are all arranged at the upper end of a plugboard of the first fixing mechanism and correspond to the perforations in position, and the lower ends of the clamping rods are aligned with the clamping grooves.
As a preferable technical scheme of the invention, the lower ends of the top plates are fixedly connected with a reset spring, the reset springs are positioned on the outer sides of the clamping rods, and the lower ends of the reset springs are fixedly connected with the upper ends of the processing tables.
As a preferable technical scheme of the invention, the first fixing mechanism comprises a linkage gear and a limiting chute, wherein the linkage gear is rotationally connected to the central position of the bottom of the mounting groove, a rotating screw rod is rotationally connected to the mounting groove and positioned at the outer side of the linkage gear, a fixed gear is fixedly connected to the rotating screw rod and corresponds to the linkage gear, the fixed gears are in meshed connection with the linkage gear, a driving groove is formed in the side wall of the mounting groove and corresponds to one of the fixed gears, a driving rotating shaft is rotationally connected to the driving groove, a driving gear is fixedly connected to the driving rotating shaft and corresponds to the fixed gear, the driving gear is in meshed connection with the fixed gear, and one end of the driving rotating shaft, far away from the driving gear, penetrates through the driving groove and is fixedly connected with a fixed handle.
As a preferable technical scheme of the invention, the outer sides of the lower ends of the rotating screw rods are respectively and fixedly connected with a thread sleeve, the lower ends of the thread sleeves are respectively and fixedly connected with a limiting sliding block, the limiting sliding grooves are respectively and fixedly arranged on the side walls of the upper ends of the female dies, the limiting sliding blocks are respectively and slidingly connected in the limiting sliding grooves, the inner side walls of the mounting grooves are respectively and fixedly connected with a supporting plate, and the positions, corresponding to the rotating screw rods, of the supporting plates are respectively provided with a through groove.
The beneficial effects achieved by the invention are as follows:
1. through the threaded rod rotation of first fixed establishment, can make the picture peg follow jack and slide out to make the mounting panel can free rotation, when changing the die, can use another die to continue work, thereby when the die is changed, shortened the down time of whole mould, thereby improved work efficiency.
2. The male die of the stamping mechanism slides downwards, the ejector rod of the protection mechanism downwards slides to press the top plate, the plug board and the plug hole of the first fixing mechanism are disconnected, and when the mounting plate can rotate freely, the clamping rod is not aligned with the clamping groove, so that the clamping rod can prevent the male die from continuing to press downwards, and finally, the phenomenon that the deviation is easily caused when the mounting plate is not directly stamped due to negligence in work, and the damage to the fixed rotating shaft of the mounting plate is easily caused.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the front cut-away structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B in accordance with the present invention;
FIG. 4 is a schematic view of the connecting and cutting structure of the female die and the mounting plate of the invention;
FIG. 5 is a schematic top cut-away view of the mounting plate of the present invention;
fig. 6 is a schematic top view of the processing table of the present invention.
In the figure: 1. a processing table; 2. replacing the groove; 3. fixing the rotating shaft; 4. a mounting plate; 5. an outer frame; 6. a first fixing mechanism; 61. a storage groove; 62. inserting plate; 63. a jack; 64. a connecting spring; 65. a threaded rod; 66. a rotating handle; 67. fixing a bearing; 7. a punching mechanism; 71. a telescoping plate; 72. a hydraulic cylinder; 73. a limit rod; 74. a male die; 8. a protection mechanism; 81. a push rod; 82. perforating; 83. a clamping rod; 84. a top plate; 85. a return spring; 86. a clamping groove; 9. a second fixing mechanism; 91. a linkage gear; 92. rotating the screw; 93. a fixed gear; 94. a driving groove; 95. a drive gear; 96. driving the rotating shaft; 97. a fixed handle; 98. a thread sleeve; 99. a limit sliding block; 910. limiting sliding grooves; 911. a support plate; 912. a through groove; 10. a mounting groove; 11. a female die; 12. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-6, the die casting die convenient for replacing the female die comprises a processing table 1, four corners at the lower end of the processing table 1 are fixedly connected with a supporting frame 12, a replacing groove 2 is formed in the middle of the processing table 1, a fixed rotating shaft 3 is fixedly connected in the replacing groove 2, a mounting plate 4 is rotatably connected to the fixed rotating shaft 3, mounting grooves 10 are formed in the upper end and the lower end of the mounting plate 4, a female die 11 is clamped in the mounting grooves 10, a second fixing mechanism 9 is arranged at the joint of the female die 11 and the mounting plate 4, a first fixing mechanism 6 is arranged at the joint of the replacing groove 2 and the mounting plate 4, an outer frame 5 is fixedly connected to the periphery of the upper end of the processing table 1, a punching mechanism 7 is arranged in the outer frame 5, and a protecting mechanism 8 is arranged at the upper end of the processing table 1 and at the position corresponding to the first fixing mechanism 6.
The first fixing mechanism 6 includes a receiving slot 61 and an inserting hole 63, the receiving slot 61 is all opened in the middle position of the side wall of the replacing slot 2, an inserting plate 62 is all slidingly connected in the receiving slot 61, the inserting hole 63 is all opened in the side wall of the mounting plate 4 and is corresponding to the inserting plate 62 in position, one end, close to the inserting plate 62, of the inserting plate 62 is all penetrated through the receiving slot 61 and is clamped in the inserting hole 63, a connecting spring 64 is fixedly connected between two sides of one end, far away from the mounting plate 4, of the inserting plate 62 and the side wall of the receiving slot 61, a threaded rod 65 is rotationally connected in the middle position of one end, far away from the mounting plate 4, of the inserting plate 62 is fixedly connected with a rotating handle 66, the threaded rod 65 is in threaded connection with the side wall of the inserting plate 62, a fixed bearing 67 is fixedly connected to rotate the rotating handle 66, the rotating handle 66 drives the threaded rod 65 to rotate, so that the inserting plate 62 slides into the receiving slot 61, finally the inserting plate 62 is positioned in the inserting hole 63, one end slides out of the inserting hole 63, and the connecting spring 64 is extruded, and the connecting spring 64 is positioned in the side wall 4 can be freely rotated in the replacing slot 2.
Wherein the stamping mechanism 7 comprises a telescopic plate 71, the telescopic plate 71 is slidably connected in the outer frame 5, a male die 74 is fixedly connected in the middle of the lower end of the telescopic plate 71, a hydraulic cylinder 72 is fixedly connected in the middle of the upper end of the telescopic plate 71, the upper end of the hydraulic cylinder 72 is fixedly connected to the side wall of the upper end of the outer frame 5, a limiting rod 73 is fixedly connected to four corners inside the outer frame 5, the limiting rod 73 penetrates through the telescopic plate 71 and is slidably connected with the telescopic plate 71, the protection mechanism 8 comprises a push rod 81, a perforation 82 and a clamping groove 86, the push rod 81 is fixedly connected to the lower end of the telescopic plate 71 of the stamping mechanism 7, the perforation 82 is respectively arranged at the upper end of the processing table 1 and corresponds to the push rod 81 in position, a clamping rod 83 is slidably connected in the perforation 82, the upper end of the clamping rod 83 is respectively penetrated through the perforation 82 and is respectively fixedly connected with a top plate 84, the clamping grooves 86 are all arranged at the upper end of the inserting plate 62 of the first fixing mechanism 6 and correspond to the through holes 82 in position, the lower ends of the clamping rods 83 are aligned with the clamping grooves 86, the lower ends of the inserting plate 84 are all fixedly connected with a reset spring 85, the reset springs 85 are all positioned outside the clamping rods 83, the lower ends of the reset springs 85 are all fixedly connected to the upper end of the processing table 1, the output ends of the hydraulic cylinders 72 push the telescopic plates 71 and the male dies 74 to slide downwards so as to realize the die casting work of the metal plates, in the process, the telescopic plates 71 drive the ejector rods 81 to slide downwards and squeeze the upper ends of the inserting plate 84, the lower ends of the inserting plate 84 compress the reset springs 85 and push the clamping rods 83 to slide downwards, when the inserting plate 62 is inserted into the inserting holes 63, the lower ends of the clamping rods 83 are aligned with the clamping rods 83 to be inserted into the clamping grooves 86, the auxiliary fixing is carried out on the inserting plate 62, the die casting work can be normally carried out, when the inserting plate 62 is disconnected with the inserting hole 63, the lower end of the inserting plate 62 prevents the clamping rod 83 from continuously descending, so that the male die 74 is prevented from being pressed down onto the female die 11, and the protection of the fixed rotating shaft 3 is realized.
The first fixing mechanism 6 comprises a linkage gear 91 and a limit chute 910, the linkage gear 91 is all rotationally connected to the central position at the bottom of the mounting groove 10, a rotating screw 92 is rotationally connected to the mounting groove 10 and located at the outer side of the linkage gear 91, a fixed gear 93 is fixedly connected to the rotating screw 92 and located at the position corresponding to the linkage gear 91, the fixed gear 93 is all in meshed connection with the linkage gear 91, a driving groove 94 is formed in the side wall of the mounting groove 10 and located at the position corresponding to one of the fixed gears 93, a driving rotating shaft 96 is rotationally connected to the driving groove 94, a driving gear 95 is fixedly connected to the driving rotating shaft 96 and located at the position corresponding to the fixed gear 93, the driving gear 95 is in meshed connection with the fixed gear 93, one end of the driving rotating shaft 96 far away from the driving gear 95 passes through the driving groove 94 and is fixedly connected with a fixed handle 97, a thread sleeve 98 is connected to the outer side of the lower end of the rotating screw 92, a limit slider 99 is fixedly connected to the lower end of the thread sleeve 98, the limit chute 11 is formed in the side wall of the mounting groove 10 and located at the inner side wall of the corresponding rotating screw 92, the driving shaft 97 is driven by the driving gear 97 and is fixedly connected to the driving gear 95, the driving gear 97 is fixedly connected to the driving groove 97, the driving gear 95 is meshed and is fixedly connected to the driving groove 95 is rotatably arranged at the corresponding position corresponding to the fixing gear 93, one end of the driving screw 92 is far from the driving gear 95 is far from the driving groove, one end of the driving screw 92, and a thread sleeve 98 is far from the driving screw 92 is far from the driving groove, and fixedly connected to the driving screw 92, and is fixedly connected to the driving screw 92, and a thread sleeve is fixedly connected to the driving screw, and screwed to the driving gear 97 is screwed, and is fixedly connected to the driving gear 97, and screwed, and the screw is screwed to the driving gear is screwed, and the driving gear is screwed to the driving gear is and screwed to the driving gear 92, and the driving gear is and screwed and the driving gear is and the driving gear and is. Finally, the female die 11 is pushed to slide downwards in the mounting groove 10, so that the female die 11 slides to the outside of the mounting groove 10, and finally, the female die 11 is pulled, so that the limit sliding block 99 slides out from the limit sliding groove 910, and the female die 11 below the mounting plate 4 is dismounted.
Specifically, when the invention is used, the whole device is firstly connected with an external power supply, then the rotating handle 66 is rotated, the rotating handle 66 drives the threaded rod 65 to rotate, so that the inserting plate 62 slides into the accommodating groove 61, finally, one end of the inserting plate 62 positioned in the inserting hole 63 slides out of the inserting hole 63, the connecting spring 64 is extruded, the mounting plate 4 can be positioned in the replacing groove 2 to rotate freely, then the mounting plate 4 is rotated, the mounting plate 4 is overturned, the female die 11 needing to be overhauled is rotated below the mounting plate 4, the rotating handle 66 is reversely rotated, the mounting plate 4 can be fixed in the replacing groove 2 through the linkage, then the hydraulic cylinder 72 is started, the output end of the hydraulic cylinder 72 pushes the expansion plate 71 and the male die 74 to slide downwards, the die casting work of the metal plate is realized, in the process, the expansion plate 71 drives the ejector rod 81 to slide downwards, and the upper end of the top plate 84 is extruded, the lower end of the top plate 84 is compressed to return the spring 85 and push the clamping rod 83 to slide downwards, when the inserting plate 62 is inserted into the inserting hole 63, the clamping groove 86 is aligned with the clamping rod 83, so that the lower end of the clamping rod 83 is inserted into the clamping groove 86, the auxiliary fixing is carried out on the inserting plate 62, the die casting work can be normally carried out, when the inserting plate 62 is disconnected from the inserting hole 63, the lower end of the inserting plate 62 prevents the clamping rod 83 from continuously descending, the male die 74 is prevented from being pressed onto the female die 11, the protection of the fixed rotating shaft 3 is realized, when the female die 11 at the lower end of the mounting plate 4 is dismounted, the fixing handle 97 is rotated firstly, the driving rotating shaft 96 and the driving gear 95 are driven to rotate by the fixing handle 97, the corresponding fixed gear 93 is driven to rotate, the fixed gear 93 is synchronously rotated by the rotation of the linkage gear 91, and finally the rotating screw 92 is driven to synchronously rotate, the threaded sleeve 98 is positioned on the outer side of the rotary screw 92 to slide downwards, the female die 11 is finally pushed to slide downwards in the mounting groove 10, the female die 11 slides to the outside of the mounting groove 10, and finally the female die 11 is pulled, so that the limit sliding block 99 slides out of the limit sliding groove 910, the disassembly of the female die 11 below the mounting plate 4 is completed, the operation is simple, and the female die 11 is convenient to replace.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a die casting die of convenient change die, includes processing platform (1), its characterized in that, processing platform (1) lower extreme four corners is all fixedly connected with support frame (12), processing platform (1) intermediate position has seted up one and has been changed groove (2), change fixedly connected with fixed pivot (3) in groove (2), rotationally connected with mounting panel (4) on fixed pivot (3), mounting groove (10) have all been seted up at mounting panel (4) upper and lower both ends, all the joint has a die (11) in mounting groove (10), die (11) and mounting panel (4) junction all are provided with a second fixed establishment (9), change groove (2) and mounting panel (4) junction and be provided with a first fixed establishment (6), processing platform (1) upper end periphery fixedly connected with frame (5), be provided with a punching press mechanism (7) in frame (5), processing platform (1) upper end and corresponding position (8) are provided with a protection machanism (8) with first fixed establishment; the first fixing mechanism (6) comprises a storage groove (61) and an inserting hole (63), wherein the storage groove (61) is formed in the middle position of the side wall of the replacement groove (2), an inserting plate (62) is connected in the storage groove (61) in a sliding mode, the inserting hole (63) is formed in the side wall of the mounting plate (4) and corresponds to the inserting plate (62), one end, close to the inserting plate (62), of the inserting plate (62) penetrates through the storage groove (61) and is clamped in the inserting hole (63), a connecting spring (64) is fixedly connected between two sides of one end, far away from the mounting plate (4), of the inserting plate (62), a threaded rod (65) is connected in a rotary mode in the middle position of one end, far away from the mounting plate (4), of the threaded rod (65) is fixedly connected with a rotating handle (66) in a mode, and the threaded rod (65) is fixedly connected with the side wall of the storage groove (61), and a fixing bearing (67) is fixedly connected to the connecting position of the threaded rod (65) and the inserting plate (62); the stamping mechanism (7) comprises a telescopic plate (71), the telescopic plate (71) is slidably connected in the outer frame (5), a male die (74) is fixedly connected to the middle position of the lower end of the telescopic plate (71), a hydraulic cylinder (72) is fixedly connected to the middle position of the upper end of the telescopic plate (71), the upper end of the hydraulic cylinder (72) is fixedly connected to the side wall of the upper end of the outer frame (5), a limiting rod (73) is fixedly connected to four corners in the outer frame (5), and the limiting rods (73) penetrate through the telescopic plate (71) and are slidably connected with the telescopic plate (71); the protection mechanism (8) comprises a push rod (81), a perforation (82) and a clamping groove (86), wherein the push rod (81) is fixedly connected to the lower end of a telescopic plate (71) of the stamping mechanism (7), the perforation (82) is formed at the upper end of the processing table (1) and corresponds to the push rod (81) in position, a clamping rod (83) is slidably connected in the perforation (82), the upper end of the clamping rod (83) penetrates through the perforation (82) and is fixedly connected with a top plate (84), the clamping groove (86) is formed at the upper end of a plugboard (62) of the first fixing mechanism (6) and corresponds to the perforation (82), and the lower end of the clamping rod (83) is aligned with the clamping groove (86); the lower ends of the top plates (84) are fixedly connected with a reset spring (85), the reset springs (85) are located on the outer sides of the clamping rods (83), and the lower ends of the reset springs (85) are fixedly connected to the upper ends of the processing tables (1).
2. The die casting die convenient for replacing a female die according to claim 1, wherein the second fixing mechanism (9) comprises a linkage gear (91) and a limiting chute (910), the linkage gear (91) is all rotatably connected to the bottom center position of the mounting groove (10), a rotating screw (92) is all rotatably connected to the mounting groove (10) and located at the outer side of the linkage gear (91), a fixed gear (93) is all fixedly connected to the rotating screw (92) and at the corresponding position of the linkage gear (91), the fixed gear (93) is all in meshed connection with the linkage gear (91), a driving groove (94) is formed in the side wall of the mounting groove (10) and at the corresponding position of one fixed gear (93), a driving rotating shaft (96) is rotatably connected to the driving groove (94), a driving gear (95) is fixedly connected to the corresponding position of the fixed gear (93), the driving rotating shaft (96) is meshed with the fixed gear (93), and one end, away from the driving gear (96), of the driving rotating shaft (95) penetrates through the driving groove (97) to be fixedly connected with one end of the driving shaft (97).
3. The die casting die convenient for replacing the female die according to claim 2, wherein a thread bushing (98) is connected to the outer side of the lower end of the rotating screw (92) in a threaded manner, a limit sliding block (99) is connected to the lower end of the thread bushing (98) in a fixedly connected manner, the limit sliding groove (910) is formed in the side wall of the upper end of the female die (11), the limit sliding block (99) is connected to the limit sliding groove (910) in a sliding manner, a supporting plate (911) is connected to the inner side wall of the mounting groove (10) in a fixedly connected manner, and a through groove (912) is formed in the supporting plate (911) and in a position corresponding to the rotating screw (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793207.9A CN113560522B (en) | 2021-07-14 | 2021-07-14 | Die casting die convenient for replacing female die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793207.9A CN113560522B (en) | 2021-07-14 | 2021-07-14 | Die casting die convenient for replacing female die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113560522A CN113560522A (en) | 2021-10-29 |
| CN113560522B true CN113560522B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793207.9A Active CN113560522B (en) | 2021-07-14 | 2021-07-14 | Die casting die convenient for replacing female die |
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| CN (1) | CN113560522B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119237633A (en) * | 2024-11-04 | 2025-01-03 | 衢州振翔电力器材有限公司 | A high-efficiency forging equipment for hexagonal bolts |
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| US6955210B2 (en) * | 2001-12-26 | 2005-10-18 | Toyota Jidosha Kabushiki Kaisha | Molding die and die changing method of the same |
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