CN112371949A - Die casting machine fast die opening and closing buffering device - Google Patents
Die casting machine fast die opening and closing buffering device Download PDFInfo
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- CN112371949A CN112371949A CN202010950786.9A CN202010950786A CN112371949A CN 112371949 A CN112371949 A CN 112371949A CN 202010950786 A CN202010950786 A CN 202010950786A CN 112371949 A CN112371949 A CN 112371949A
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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
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
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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
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Abstract
The invention relates to the technical field of buffering devices, in particular to a die casting machine rapid die opening and closing buffering device which comprises a bottom plate, a stamping cylinder and a movable die, wherein shock absorption supporting legs are arranged on the lower surface of the bottom plate to prevent overlarge vibration during working, a ball and a chute are arranged, when the die opening and closing are carried out, the ball rolls along the chute to improve the stability of the movable plate during moving, a die closing buffering device is arranged, when the die closing is carried out, a fixed plate presses a contact ring to enable the contact ring to push a second pressing ring to move towards a first pressing ring, the die closing is effectively buffered, the collision between the movable die and an external fixed die is avoided, the die opening buffering device is convenient to use, a first air spring, a second spring and a buffering spring are arranged in the die opening buffering device, and further, when the movable plate presses the die opening buffering, effectual buffering the fly leaf, taking place the striking when avoiding the die sinking, improve the life of die casting machine.
Description
Technical Field
The invention relates to the technical field of buffering devices, in particular to a die casting machine rapid die opening and closing buffering device.
Background
The die casting machine is a machine for pressure casting, and comprises a hot pressure chamber and a cold pressure chamber, and is divided into a straight type and a horizontal type, the die casting machine injects molten metal into a die to be cooled and formed under the action of pressure, a solid metal casting can be obtained after die opening, the solid metal casting is initially used for die casting type, and the die casting technology is developed very rapidly along with the progress of scientific technology and industrial production, particularly along with the development of industries such as automobiles, motorcycles, household appliances and the like.
In recent years, the high and new technology of die casting has continuously made higher and more recent requirements on die casting machines, die casting production has not only dominated in casting of nonferrous alloys, but also become an important component of modern industries, and in recent years, some countries have led to the conventional idea of evaluating the development level of a national casting technology by casting yield to change into the idea of using the development level of the technology as an important basis for measuring the national casting level due to the fact that the casting is made thinner and lighter by virtue of the technology development.
When the use of die casting machine, in order to improve the speed of die-casting, often need carry out the mould that opens and shuts fast, nevertheless when the mould that opens and shuts, because inertia is great, often can make and produce the striking between each device, lead to the damage of die casting machine easily, and influence the life of die casting machine, be not convenient for use.
Disclosure of Invention
The invention aims to provide a die opening and closing buffer device of a die casting machine, which aims to solve the problem that the die casting machine is easy to damage due to poor buffering when a die is opened and closed quickly in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a die casting machine fast die opening and closing buffering device comprises a bottom plate, a stamping cylinder and a movable die, wherein damping supporting legs are fixedly mounted on four corners of the lower surface of the bottom plate, a fixed plate is fixedly and vertically mounted on one side of the upper surface of the bottom plate, the stamping cylinder is fixedly mounted on one side of the fixed plate, the extending end of the stamping cylinder penetrates through the fixed plate, a movable plate is fixedly mounted on the extending end of the stamping cylinder, the movable plate is connected to the upper surface of the bottom plate in a sliding and clamping mode, the movable die is fixedly mounted on the other side of the movable plate, guide rods are fixedly mounted on four corners of the other side of the movable plate, one ends of the guide rods penetrate through the fixed plate and extend to the other side of the fixed plate, a threaded rod is fixedly mounted at one end of the guide rod positioned on the, and die sinking buffering parts are fixedly arranged on two sides of the fixing plate.
Preferably, the upper surface of the bottom plate is located the both ends of fixed plate one side have all been seted up the spout, just the lower surface both sides of fly leaf all rotate the joint and have the ball, the ball rotates the joint and is in the inside of spout, just the fly leaf passes through the ball with the bottom plate joint that slides mutually, just the guiding hole has all been seted up in the four corners on the fixed plate, the guide bar all passes through the guiding hole is pegged graft on the fixed plate, just the guide bar passes through the guiding hole extends to the opposite side of fixed plate.
Preferably, the shock attenuation supporting leg comprises sleeve pipe, air spring, lifter, base, antifriction plate and antiskid ribbed tile, just sheathed tube upper surface with the lower surface of bottom plate welds mutually, just the lifter is pegged graft sheathed tube inside, the lifter is T type structure, just air spring is located sheathed tube inside, just air spring's lower surface with the upper surface of lifter contacts, the base is round platform type structure, the upper surface of base with the lower surface of lifter is fixed connection mutually, the antifriction plate is disc type structure, antifriction plate fixed mounting be in the lower surface of base, the antiskid ribbed tile is inlayed and is installed the lower surface intermediate position of antifriction plate.
Preferably, the outer side of the wear-resisting plate is uniformly provided with fixing holes.
Preferably, the die closing buffer piece comprises a contact ring, a first pressing ring, a second pressing ring, a first spring, a first corrugated pipe and a limit nut, the limit nut is in threaded connection with the threaded rod, a pin hole is formed in one end of the threaded rod, a pin rod is inserted into the pin hole, one side of the pin rod is in contact with one side of the limiting nut, the first pressing ring and the second pressing ring are both sleeved on the threaded rod, one side of the first pressing ring is in contact with one side of the limiting nut, the contact ring is fixedly connected with one side of the second pressing ring, the contact ring is made of high-density rubber, the first spring is fixedly installed between the first pressure movable ring and the second pressure movable ring, and the first corrugated pipe is sleeved on the outer sides of the first pressure movable ring and the second pressure movable ring.
Preferably, a limiting rod is vertically and fixedly mounted inside the second pressing ring, a through hole is vertically formed in one end of the threaded rod, and the limiting rod is inserted into the through hole.
Preferably, the die sinking buffering part comprises a first pressing plate, a second corrugated pipe and a buffering spring, the first pressing plate is fixedly installed on one side of the fixing plate, the number of the buffering springs is two, the buffering spring is fixedly installed at the upper end and the lower end between the first pressing plate and the second pressing plate, the second corrugated pipe is sleeved on the outer side between the first pressing plate and the second pressing plate, the second corrugated pipe is of a rectangular structure, sliding rails are respectively arranged on the two sides of the upper end and the lower end of one side of the first pressing plate and the second pressing plate, a sliding block is slidably clamped inside the sliding rails, the sliding rails and the sliding block are of a T-shaped structure, a second spring is vertically and fixedly installed inside the sliding rails, one end of the second spring is fixedly connected with one side inside of the sliding rails, and the other end of the second spring is fixedly connected with one side of the sliding block, one side fixed mounting of slider has the articulated elements, it has head rod and second connecting rod to articulate respectively on the articulated elements, just one side intermediate position fixed mounting of first pressure movable plate has first gas spring, one side intermediate position fixed mounting of second pressure movable plate has the second gas spring, first gas spring with the end that stretches out of second gas spring all rotates and is connected with the connection pad, just the head rod with the intermediate position of second connecting rod all rotates and installs the intermediate position of connection pad.
Preferably, a rubber cushion pad is fixedly mounted on one side of the second pressing plate, and the first connecting rod and the second connecting rod form an X-shaped structure.
The invention has the technical effects and advantages that:
1. the lower surface of the bottom plate is provided with the damping support legs, the lifting rod is lifted in the sleeve when the movable plate is used, the air spring buffers between the sleeve and the lifting rod, excessive vibration is prevented when the movable plate is operated, the movable plate is provided with the ball and the sliding groove, and the ball rolls along the sliding groove when the movable plate is opened and closed, so that the stability of the movable plate during movement is improved.
2. According to the die assembly buffering device, the fixed plate presses the contact ring when die assembly is carried out, so that the contact ring pushes the second pressing ring to move towards the first pressing ring, the first spring is compressed, buffering is effectively carried out when die assembly is carried out, impact between the movable die and the external fixed die is avoided, and the die assembly buffering device is convenient to use.
3. According to the die-sinking buffering device, the die-sinking buffering device is arranged, and the first air spring, the second spring and the buffering spring are arranged in the die-sinking buffering device, so that when the die-sinking buffering device is pressed by the movable plate, the movable plate is effectively buffered, impact during die sinking is avoided, and the service life of a die-casting machine is prolonged.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic structural view of a base plate in the structure of the present invention;
FIG. 3 is a front cross-sectional view of a shock absorbing support leg in the configuration of the present invention;
FIG. 4 is a front cross-sectional view of a mold closing cushion in the construction of the present invention;
fig. 5 is a front cross-sectional view of an open-mold buffer in the construction of the present invention.
In the figure: 1. a base plate; 2. punching a cylinder; 3. moving the mold; 4. damping support legs; 5. a fixing plate; 6. a movable plate; 7. a guide bar; 8. a threaded rod; 9. a die assembly buffer member; 10. opening the die buffer; 11. a chute; 12. a ball bearing; 13. a guide hole; 14. a sleeve; 15. an air spring; 16. a lifting rod; 17. a base; 18. a wear plate; 19. an anti-skid plate; 20. a fixing hole; 21. a contact ring; 22. a first pressing ring; 23. a second pressing ring; 24. a first spring; 25. a first bellows; 26. a limit nut; 27. a pin hole; 28. a pin rod; 29. a limiting rod; 30. a through hole; 31. a first pressing plate; 32. a second pressing plate; 33. a second bellows; 34. a buffer spring; 35. a slide rail; 36. a slider; 37. a second spring; 38. an articulation member; 39. a first connecting rod; 40. a second connecting rod; 41. a first gas spring; 42. a second gas spring; 43. a connecting disc; 44. a rubber cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a die casting machine fast die opening and closing buffering device comprises a bottom plate 1, a stamping cylinder 2 and a movable die 3, wherein four corners of the lower surface of the bottom plate 1 are fixedly provided with damping supporting legs 4, one side of the upper surface of the bottom plate 1 is fixedly and vertically provided with a fixed plate 5, the stamping cylinder 2 is fixedly arranged on one side of the fixed plate 5, the extending end of the stamping cylinder 2 penetrates through the fixed plate 5, the extending end of the stamping cylinder 2 is fixedly provided with a movable plate 6, the movable plate 6 is in sliding joint with the upper surface of the bottom plate 1, the movable die 3 is fixedly arranged on the other side of the movable plate 6, four corners of the other side of the movable plate 6 are fixedly provided with guide rods 7, one ends of the guide rods 7 penetrate through the fixed plate 5 and extend to the other side of the fixed plate 5, one end of the guide rods, equal fixed mounting in both sides of fixed plate 5 has die sinking bolster 10, spout 11 has all been seted up at the both ends that the upper surface of bottom plate 1 is located fixed plate 5 one side, and the lower surface both sides of fly leaf 6 all rotate the joint have ball 12, ball 12 rotates the inside of joint at spout 11, and fly leaf 6 passes through ball 12 and the joint that slides mutually of bottom plate 1, and guiding hole 13 has all been seted up in fixed plate 5 upper four corners, guide bar 7 all pegs graft on fixed plate 5 through guiding hole 13, and guide bar 7 extends to the opposite side of fixed plate 5 through guiding hole 13.
As shown in fig. 3, the shock-absorbing support leg 4 is composed of a sleeve 14, an air spring 15, a lifting rod 16, a base 17, a wear-resistant plate 18 and an anti-slip plate 19, the upper surface of the sleeve 14 is welded to the lower surface of the bottom plate 1, the lifting rod 16 is inserted into the sleeve 14, the lifting rod 16 is of a T-shaped structure, the air spring 15 is located inside the sleeve 14, the lower surface of the air spring 15 is in contact with the upper surface of the lifting rod 16, the base 17 is of a circular truncated cone-shaped structure, the upper surface of the base 17 is fixedly connected with the lower surface of the lifting rod 16, the wear-resistant plate 18 is of a circular disc-shaped structure, the wear-resistant plate 18 is fixedly mounted on the lower surface of the base 17, the anti-slip plate 19 is mounted in the.
As shown in fig. 4, the mold clamping buffer 9 includes a contact ring 21, a first pressing ring 22, a second pressing ring 23, a first spring 24, a first corrugated tube 25 and a limit nut 26, the limit nut 26 is connected to the threaded rod 8 by a thread, a pin hole 27 is formed at one end of the threaded rod 8, a pin 28 is inserted into the pin hole 27, one side of the pin 28 contacts with one side of the limit nut 26, the first pressing ring 22 and the second pressing ring 23 are both sleeved on the threaded rod 8, one side of the first pressing ring 22 contacts with one side of the limit nut 26, the contact ring 21 is fixedly connected with one side of the second pressing ring 23, the contact ring 21 is made of high-density rubber material, the first spring 24 is fixedly installed between the first pressing ring 22 and the second pressing ring 23, the first corrugated tube 25 is sleeved outside the first pressing ring 22 and the second pressing ring 23, a limit rod 29 is vertically and fixedly installed inside the second pressing ring 23, and one end of the threaded rod 8 is vertically provided with a through hole 30, and the limiting rod 29 is inserted in the through hole 30.
As shown in fig. 5, the mold opening buffer 10 includes a first pressing plate 31, a second pressing plate 32, a second bellows 33 and buffer springs 34, the first pressing plate 31 is fixedly installed at one side of the fixed plate 5, the number of the buffer springs 34 is two, the buffer springs 34 are fixedly installed at the upper end and the lower end between the first pressing plate 31 and the second pressing plate 32, the second bellows 33 is sleeved at the outer side between the first pressing plate 31 and the second pressing plate 32, the second bellows 33 is rectangular, slide rails 35 are respectively installed at the upper end and the lower end of one side of each of the first pressing plate 31 and the second pressing plate 32, a slide block 36 is slidably engaged inside the slide rail 35, the slide rails 35 and the slide block 36 are both T-shaped, a second spring 37 is vertically and fixedly installed inside the slide rail 35, one end of the second spring 37 is fixedly connected with one side of the slide rail 35, and the other end of the second spring 37 is fixedly connected with one side of the slide block 36, a hinge element 38 is fixedly mounted on one side of the sliding block 36, a first connecting rod 39 and a second connecting rod 40 are respectively hinged on the hinge element 38, a first air spring 41 is fixedly mounted at the middle position of one side of the first pressing plate 31, a second air spring 42 is fixedly mounted at the middle position of one side of the second pressing plate 32, the extending ends of the first air spring 41 and the second air spring 42 are respectively and rotatably connected with a connecting disc 43, the middle positions of the first connecting rod 39 and the second connecting rod 40 are respectively and rotatably mounted at the middle position of the connecting disc 43, a rubber cushion 44 is fixedly mounted on one side of the second pressing plate 32, and the first connecting rod 39 and the second connecting rod 40 form an X-shaped structure.
The working principle is as follows: when the invention is used, the damping support legs 4 are arranged to effectively damp the vibration of the bottom plate 1, and when the damping is performed, the damping support legs 4 are fixedly connected with the ground through the fixing holes 20 on the wear-resisting plates 18, and the anti-skid plates 19 are in contact with the ground, so that the invention is prevented from sliding on the ground, and when the bottom plate 1 vibrates, the bottom plate 1 presses the sleeves 14 to move downwards, so that the upper ends of the lifting rods 16 extend into the sleeves 14, so that the upper ends of the lifting rods 16 press the air springs 15 in the sleeves 14, so that the air springs 15 buffer the lifting rods 16 and the sleeves 14, so that the bottom plate 1 is effectively buffered, and the base 17 is arranged to improve the stability of the lifting rods 16, so that the invention is conveniently and fixedly installed and is convenient to use, and when the mold is opened and closed, the stamping air cylinders 2 push the movable plates 6 to move, and then make movable mould 3 remove, and be equipped with guide bar 7 in one side of fly leaf 6, the one end of guide bar 7 is pegged graft inside guiding hole 13 on fixed plate 5, improve the guidance quality of fly leaf 6 when moving, avoid taking place the skew, and be equipped with ball 12 at the lower extreme of fly leaf 6, be equipped with spout 11 on the upper surface of bottom plate 1, ball 12 rolls the joint in the inside of spout 11, when fly leaf 6 removes, make ball 12 remove in the inside of spout 11, and then effectual supporting fly leaf 6, and improve the smoothness of fly leaf 6 when removing, be convenient for remove fly leaf 6, make things convenient for the movable mould to open the compound die.
When the die is assembled, the stamping cylinder 2 pushes the movable plate 6 to move, so that the guide rod 7 moves in the guide hole 13, one end of the guide rod 7 is provided with the threaded rod 8, the threaded rod 8 is provided with the pin hole 27, the pin rod 28 is inserted in the pin hole 27, the limit nut 26 is positioned on the threaded rod 8, one side of the limit nut 26 is in contact with one side of the pin rod 28, so that the limit nut 26 is prevented from being separated from the threaded rod 8, when the guide rod 7 moves, the threaded rod 8 is driven to move towards the direction of the fixed plate 5, one side of the fixed plate 5 is in contact with the contact ring 21, one side of the contact ring 21 is in contact with the second pressing ring 23, so that the contact ring 21 presses the second pressing ring 23 to move towards the first pressing ring 22, the first spring 24 is arranged between the first pressing ring 22 and the second pressing ring 23, when the second pressing ring 23 moves towards the first pressing ring 22, make first spring 24 compress, play the buffering effect, and when first spring 24 compresses, make first bellows 25 compress, and be equipped with gag lever post 29 between the inside of second pressure movable ring 23, through-hole 30 has been seted up on threaded rod 8, gag lever post 29 pegs graft in the inside of through-hole 30, and then when second pressure movable ring 23 removed, gag lever post 29 removed in the inside of through-hole 30, avoid the second to press movable ring 23 to rotate, effectual improvement is at the buffering effect when carrying out the compound die.
When the mold is opened, the press cylinder 2 pulls the movable plate 6 to move toward the fixed plate 5, and one side of the movable plate 6 is in contact with the rubber cushion 44, and the second pressing plate 32 is moved toward the first pressing plate 31, and when the second pressing plate 32 is moved toward the first pressing plate 31, the first connecting rod 39 and the second connecting rod 40 are rotated on the connecting plate 43, and the slider 36 is moved on the slide rail 35, and the second spring 39 is provided inside the slide rail 35, and when the slider 36 is moved, the second spring 39 is compressed, so that the second spring 39 applies resistance to the slider 36, and a buffering effect is exerted, and the first air spring 41 is provided on one side of the first pressing plate 31, the second air spring 42 is provided on one side of the second pressing plate 32, and when the second pressing plate 32 is moved toward the first pressing plate 31, the first air spring 41, the second air spring 42 and the cushion spring 34 are compressed, further improve buffering effect, and then effectually cushion when the die sinking, facilitate the use, improve the buffering effect of die sinking.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a die casting machine fast opens and shuts mould buffer, includes bottom plate (1), punching press cylinder (2) and movable mould (3), its characterized in that: the damping support leg (4) is fixedly mounted on each of four corners of the lower surface of the bottom plate (1), a fixed plate (5) is fixedly and vertically mounted on one side of the upper surface of the bottom plate (1), the stamping cylinder (2) is fixedly mounted on one side of the fixed plate (5), the extending end of the stamping cylinder (2) penetrates through the fixed plate (5), a movable plate (6) is fixedly mounted on the extending end of the stamping cylinder (2), the movable plate (6) is slidably clamped on the upper surface of the bottom plate (1), the movable die (3) is fixedly mounted on the other side of the movable plate (6), a guide rod (7) is fixedly mounted on each of four corners of the other side of the movable plate (6), one end of the guide rod (7) penetrates through the fixed plate (5) and extends to the other side of the fixed plate (5), and the guide rod (7) is located at one end of the other side of the fixed plate (5) and is, fixed mounting has compound die bolster (9) on threaded rod (8), the equal fixed mounting in both sides of fixed plate (5) has die sinking bolster (10).
2. The die casting machine fast die opening and closing buffering device of claim 1, wherein: the upper surface of the bottom plate (1) is located the both ends of fixed plate (5) one side have all been seted up spout (11), just the lower surface both sides of fly leaf (6) all rotate the joint and have ball (12), ball (12) rotate the joint and are in the inside of spout (11), just fly leaf (6) pass through ball (12) with bottom plate (1) looks slip joint, just guiding hole (13) have all been seted up in fixed plate (5) upper four corners, guide bar (7) all pass through guiding hole (13) are pegged graft on fixed plate (5), just guide bar (7) pass through guiding hole (13) extend to the opposite side of fixed plate (5).
3. The die casting machine fast die opening and closing buffering device of claim 1, wherein: the damping support leg (4) is composed of a sleeve (14), an air spring (15), a lifting rod (16), a base (17), a wear-resisting plate (18) and an anti-skid plate (19), the upper surface of the sleeve (14) is welded with the lower surface of the bottom plate (1), the lifting rod (16) is inserted in the sleeve (14), the lifting rod (16) is of a T-shaped structure, the air spring (15) is located in the sleeve (14), the lower surface of the air spring (15) is in contact with the upper surface of the lifting rod (16), the base (17) is of a circular table structure, the upper surface of the base (17) is fixedly connected with the lower surface of the lifting rod (16), the wear-resisting plate (18) is of a circular disc structure, and the wear-resisting plate (18) is fixedly installed on the lower surface of the base (17), the antiskid plate (19) is mounted in the middle of the lower surface of the wear-resisting plate (18) in an embedded mode.
4. The die casting machine fast die opening and closing buffering device of claim 3, wherein: and fixing holes (20) are uniformly formed in the outer side of the wear-resisting plate (18).
5. The die casting machine fast die opening and closing buffering device of claim 1, wherein: the die closing buffer part (9) comprises a contact ring (21), a first pressing ring (22), a second pressing ring (23), a first spring (24), a first corrugated pipe (25) and a limiting nut (26), wherein the limiting nut (26) is in threaded connection with the threaded rod (8), a pin hole (27) is formed in one end of the threaded rod (8), a pin rod (28) is inserted into the pin hole (27), one side of the pin rod (28) is in contact with one side of the limiting nut (26), the first pressing ring (22) and the second pressing ring (23) are both sleeved on the threaded rod (8), one side of the first pressing ring (22) is in contact with one side of the limiting nut (26), the contact ring (21) is fixedly connected with one side of the second pressing ring (23), and the contact ring (21) is made of high-density rubber, and the first spring (24) is fixedly arranged between the first pressure ring (22) and the second pressure ring (23), and the first corrugated pipe (25) is sleeved on the outer sides of the first pressure ring (22) and the second pressure ring (23).
6. The die casting machine fast die opening and closing buffering device of claim 5, wherein: a limiting rod (29) is vertically and fixedly mounted inside the second pressing ring (23), a through hole (30) is vertically formed in one end of the threaded rod (8), and the limiting rod (29) is inserted into the through hole (30).
7. The die casting machine fast die opening and closing buffering device of claim 1, wherein: the die sinking buffer part (10) comprises a first pressing plate (31), a second pressing plate (32), two second corrugated pipes (33) and buffer springs (34), the first pressing plate (31) is fixedly arranged on one side of the fixed plate (5), the number of the buffer springs (34) is two, the buffer springs (34) are fixedly arranged on the upper end and the lower end between the first pressing plate (31) and the second pressing plate (32), the second corrugated pipes (33) are sleeved on the outer side between the first pressing plate (31) and the second pressing plate (32), the second corrugated pipes (33) are of a rectangular structure, slide rails (35) are respectively arranged on the upper end and the lower end of one side of each of the first pressing plate (31) and the second pressing plate (32), a slide block (36) is slidably clamped inside each slide rail (35), and the slide rails (35) and the slide block (36) are both of a T-shaped structure, the vertical fixed mounting in inside of slide rail (35) has second spring (37), the one end of second spring (37) with the inside one side of slide rail (35) is fixed connection mutually, just the other end of second spring (37) with one side of slider (36) is fixed connection mutually, one side fixed mounting of slider (36) has articulated elements (38), articulated respectively on articulated elements (38) have first connecting rod (39) and second connecting rod (40), just one side intermediate position fixed mounting of first pressure board (31) has first air spring (41), one side intermediate position fixed mounting of second pressure board (32) has second air spring (42), first air spring (41) with the end that stretches out of second air spring (42) all rotates and is connected with connection pad (43), just first connecting rod (39) with the intermediate position of second connecting rod (40) all rotates and installs the intermediate position of connection pad (43).
8. The die casting machine fast die opening and closing buffering device of claim 7, wherein: and a rubber cushion pad (44) is fixedly arranged on one side of the second pressing plate (32), and the first connecting rod (39) and the second connecting rod (40) form an X-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010950786.9A CN112371949A (en) | 2020-09-11 | 2020-09-11 | Die casting machine fast die opening and closing buffering device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010950786.9A CN112371949A (en) | 2020-09-11 | 2020-09-11 | Die casting machine fast die opening and closing buffering device |
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| CN112371949A true CN112371949A (en) | 2021-02-19 |
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| CN202010950786.9A Withdrawn CN112371949A (en) | 2020-09-11 | 2020-09-11 | Die casting machine fast die opening and closing buffering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383091A (en) * | 2022-09-02 | 2022-11-25 | 广东金志利科技股份有限公司 | Pouring device for hub casting of wind generating set |
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| CN211161495U (en) * | 2019-09-25 | 2020-08-04 | 昆山市艾之特精密模具科技有限公司 | Automobile rear axle stamping die |
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2020
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| DE102005055615B3 (en) * | 2005-11-22 | 2007-06-28 | Karl Gritscher | Tool for the production of components by injection molding, die casting or deposition process |
| JP2012076388A (en) * | 2010-10-04 | 2012-04-19 | Yamashiro Seiki Seisakusho:Kk | Mold clamping force adjusting device of mold clamping device |
| CN208214305U (en) * | 2018-05-23 | 2018-12-11 | 江西东磊精密铸造有限公司 | A kind of mold with pooling feature |
| CN209565475U (en) * | 2018-11-29 | 2019-11-01 | 蚌埠市振华压铸机制造厂 | A kind of die casting machine base |
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| CN210547987U (en) * | 2019-08-15 | 2020-05-19 | 浙江宏海日用品有限公司 | Novel die casting machine |
| CN211161495U (en) * | 2019-09-25 | 2020-08-04 | 昆山市艾之特精密模具科技有限公司 | Automobile rear axle stamping die |
| CN210848159U (en) * | 2019-09-29 | 2020-06-26 | 江苏曙光和信石油机械有限公司 | Oil drill pipe drill bit base forming die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383091A (en) * | 2022-09-02 | 2022-11-25 | 广东金志利科技股份有限公司 | Pouring device for hub casting of wind generating set |
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