CN220144745U - Die convenient for demolding and used for gray iron castings - Google Patents
Die convenient for demolding and used for gray iron castings Download PDFInfo
- Publication number
- CN220144745U CN220144745U CN202320924703.8U CN202320924703U CN220144745U CN 220144745 U CN220144745 U CN 220144745U CN 202320924703 U CN202320924703 U CN 202320924703U CN 220144745 U CN220144745 U CN 220144745U
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- China
- Prior art keywords
- wall
- fixedly connected
- die
- convenient
- demolding
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- 238000005266 casting Methods 0.000 title claims abstract description 21
- 229910001060 Gray iron Inorganic materials 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a die for gray iron castings convenient for demolding, which relates to the technical field of dies and comprises a bottom plate, wherein the outer wall of the bottom plate is fixedly connected with a supporting frame, the inner wall of the supporting frame is provided with a sliding groove, the top of the supporting frame is fixedly connected with a protective box, the inner wall of the protective box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod through a coupling, the outer wall of the threaded rod is slidably connected with a movable block, the outer wall of the movable block is fixedly connected with a limiting block, the outer wall of the limiting block is slidably connected with a groove, and the inner wall of the sliding groove is in fit connection with the threaded rod. According to the utility model, the movable block and the limiting block are driven to slide on the inner walls of the groove and the chute by the threaded rod, so that the movable block drives the fixed plate and the pressing plate to work downwards, the die is more convenient to squeeze, the die is shaped faster, the hydraulic cylinder drives the first baffle to push upwards during demolding, and the die is more convenient to demold.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die for gray iron castings, which is convenient to demould.
Background
The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the mould into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, then the liquid with fluidity is poured into the cavity, the part with the same shape and structure as the mould can be formed after the liquid is cooled and solidified, and the casting mould is subjected to the procedures of mould closing, pouring, condensation, demoulding and the like, and then the molded casting is taken out.
For example, the Chinese patent publication No. CN213826959U discloses the following technical scheme: the utility model relates to the technical field of dies, in particular to a die for gray iron castings convenient to demold, which comprises a lower die, wherein a first cylinder is fixedly connected to the center of the bottom end of a push plate, a second spring is fixedly connected to the center of the bottom end of the push plate, a baffle is fixedly connected to the bottom end of the first cylinder, a third water tank is arranged on the inner side of the baffle, a second cylinder is fixedly connected to the top end of the baffle, and a controller is fixedly connected to the left end of the lower die.
The following problems exist in the prior art:
1. the gray iron casting mold convenient to demolding exists in the current market, so that the pressed parts are not convenient to replace according to different requirements of users, and the device is not convenient to automatically adjust up and down in an efficient mode.
2. The gray iron casting mold convenient to demolding exists in the current market, and most devices possibly have the condition of leaking materials in the demolding process, so that the demolding process is more difficult, and the whole device is inconvenient to operate normally.
Disclosure of Invention
The utility model provides a die for gray iron castings, which is convenient for demolding and aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a gray iron casting is with mould convenient to drawing of patterns, includes the bottom plate, the outer wall fixedly connected with support frame of bottom plate, the spout has been seted up to the inner wall of support frame.
The top fixedly connected with protective housing of support frame, the inner wall fixedly connected with motor of protective housing, the output shaft of motor passes through shaft coupling fixedly connected with threaded rod, the outer wall sliding connection of threaded rod has the movable block.
The outer wall fixedly connected with stopper of movable block, the outer wall sliding connection of stopper has the recess, the inner wall laminating of spout is connected with the threaded rod.
The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with fixed plate of movable block, the bottom fixedly connected with card frame of fixed plate, the inner wall block of card frame is connected with the fixture block, the bottom fixedly connected with clamp plate of fixture block, the inner wall threaded connection of fixture block and card frame has the fixed screw.
By adopting the technical scheme, the fixing screw in the scheme penetrates through the clamping block and the clamping frame, so that the clamping plate is convenient to detach or install.
The technical scheme of the utility model is further improved as follows: the inner wall of bottom plate has seted up the opening, open-ended inner wall fixedly connected with mould case, the inner wall fixedly connected with pneumatic cylinder of mould case, the top fixedly connected with first baffle of pneumatic cylinder.
By adopting the technical scheme, the first baffle in the scheme effectively blocks the occurrence of leakage, and the hydraulic cylinder is convenient for completely demolding the mold during demolding.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with cylinder of mould case, the top fixedly connected with second baffle of cylinder.
By adopting the technical scheme, the second baffle in the scheme is convenient to ensure the integrity of the die during shaping or demolding, and is convenient to clamp and fix the die during shaping.
The technical scheme of the utility model is further improved as follows: the outer wall laminating of first baffle and second baffle is connected with the mould body, the bottom fixedly connected with base of bottom plate.
By adopting the technical scheme, the size of the die body in the scheme is matched with the distance between the first baffle and the second baffle.
The technical scheme of the utility model is further improved as follows: the opening that the inner wall of mould case was offered is the back protruding style of calligraphy, the pneumatic cylinder is perpendicular to the inner wall of mould case, the cylinder is parallel to the inner wall of mould case.
By adopting the technical scheme, the hydraulic cylinder and the cylinder in the scheme are convenient to operate simultaneously, and the hydraulic cylinder can push out the die outwards more conveniently, so that the die can be removed conveniently.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a die for gray iron castings, which is convenient for demolding, and the die can be replaced firstly according to the requirements of a user, so that a clamping block is detached from the inside of a clamping frame to replace the pressing plate by rotating a fixing screw, a motor is restarted, the motor drives a threaded rod to rotate, the threaded rod drives a movable block and a limiting block to slide on the inner walls of a groove and a chute, the movable block drives a fixed plate and the pressing plate to work downwards, the die is more convenient to extrude, and the shaping of the die is faster.
2. The utility model provides a die for gray iron castings, which is convenient to demold, wherein a hydraulic cylinder drives a first baffle plate to be level with the inner protrusion of a die box while pressurizing, so that the condition of liquid leakage is effectively avoided, the cylinder, a second baffle plate, the hydraulic cylinder and the first baffle plate are simultaneously used for fixing the die during shaping, the hydraulic cylinder drives the first baffle plate to push upwards during demolding, the die is more convenient during demolding, and unnecessary manpower is reduced for demolding a die body.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a top view of the mold box of the present utility model;
fig. 4 is an enlarged view of fig. 1 a in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. a support frame; 3. a chute; 4. a protective box; 5. a motor; 6. a threaded rod; 7. a movable block; 8. a limiting block; 9. a groove; 10. a fixing plate; 11. a clamping frame; 12. a clamping block; 13. a set screw; 14. a pressing plate; 15. a mold box; 16. a hydraulic cylinder; 17. a first baffle; 18. a cylinder; 19. a second baffle; 20. a die body; 21. and (5) a base.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a die for gray iron castings, which is convenient for demolding, and comprises a bottom plate 1, wherein the outer wall of the bottom plate 1 is fixedly connected with a support frame 2, and the inner wall of the support frame 2 is provided with a chute 3.
The top fixedly connected with protective housing 4 of support frame 2, the inner wall fixedly connected with motor 5 of protective housing 4, the output shaft of motor 5 passes through shaft coupling fixedly connected with threaded rod 6, the outer wall sliding connection of threaded rod 6 has movable block 7.
The outer wall fixedly connected with stopper 8 of movable block 7, the outer wall sliding connection of stopper 8 has recess 9, and the inner wall laminating of spout 3 is connected with threaded rod 6.
In this embodiment, the motor 5 is started, so that the motor 5 drives the threaded rod 6 to rotate, and the threaded rod 6 drives the movable block 7 and the limiting block 8 to slide on the inner walls of the groove 9 and the chute 3, so that the device is more convenient and faster in the working process.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall fixedly connected with fixed plate 10 of movable block 7, the bottom fixedly connected with card frame 11 of fixed plate 10, the inner wall block of card frame 11 is connected with fixture block 12, the bottom fixedly connected with clamp plate 14 of fixture block 12, the inner wall threaded connection of fixture block 12 and card frame 11 has fixed screw 13, the opening has been seted up to the inner wall of bottom plate 1, open-ended inner wall fixedly connected with mould case 15, the inner wall fixedly connected with pneumatic cylinder 16 of mould case 15, the top fixedly connected with first baffle 17 of pneumatic cylinder 16, the inner wall fixedly connected with cylinder 18 of mould case 15, the top fixedly connected with second baffle 19 of cylinder 18.
In this embodiment, the set screw 13 runs through fixture block 12 and card frame 11, and is convenient for more convenient when dismantling or installing clamp plate 14 for first baffle 17 effectually has blockked the condition emergence of leaking the material, and pneumatic cylinder 16 is convenient for with the complete drawing of patterns of mould when the drawing of patterns, makes second baffle 19 be convenient for guarantee the integrality of mould when the design or drawing of patterns, is convenient for carry out the centre gripping fixed to the mould when the design.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the outer walls of the first baffle 17 and the second baffle 19 are connected with a die body 20 in a fitting manner, the bottom of the bottom plate 1 is fixedly connected with a base 21, an opening formed in the inner wall of the die box 15 is in an inverted convex shape, the hydraulic cylinder 16 is perpendicular to the inner wall of the die box 15, and the air cylinder 18 is parallel to the inner wall of the die box 15.
In this embodiment, the size of the die body 20 is matched with the distance between the first baffle 17 and the second baffle 19, so that the hydraulic cylinder 16 and the air cylinder 18 are convenient to operate simultaneously, and the hydraulic cylinder 16 can push out the die outwards more conveniently to facilitate demolding.
The working principle of the die for gray iron castings, which is convenient for demolding, is specifically described below.
As shown in fig. 1-4, the pressing plate 14 can be replaced according to the requirement of a user, so that the pressing plate 14 is replaced by rotating the fixing screw 13 to detach the clamping block 12 from the inside of the clamping frame 11, so that the motor 5 is restarted, the motor 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the movable block 7 and the limiting block 8 to slide on the inner wall of the groove 9 and the chute 3, the movable block 7 drives the fixing plate 10 and the pressing plate 14 to work downwards, the hydraulic cylinder 16 drives the first baffle 17 to be level with the inner protrusion of the mold box 15 while pressurizing, the leakage of liquid is effectively avoided, the mold is simultaneously fixed by the cylinder 18, the second baffle 19, the hydraulic cylinder 16 and the first baffle 17 during shaping, the hydraulic cylinder 16 drives the first baffle 17 to push upwards during demolding, the demolding is more convenient, and unnecessary manpower is reduced to demold the mold body 20.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a gray iron foundry goods is with mould convenient to drawing of patterns, includes bottom plate (1), its characterized in that: the outer wall of the bottom plate (1) is fixedly connected with a supporting frame (2), and a sliding groove (3) is formed in the inner wall of the supporting frame (2);
the top of the supporting frame (2) is fixedly connected with a protective box (4), the inner wall of the protective box (4) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly connected with a threaded rod (6) through a coupler, and the outer wall of the threaded rod (6) is slidably connected with a movable block (7);
the outer wall fixedly connected with stopper (8) of movable block (7), the outer wall sliding connection of stopper (8) has recess (9), the laminating of the inner wall of spout (3) is connected with threaded rod (6).
2. A die for gray iron castings, which is convenient for demolding, according to claim 1, wherein: the outer wall fixedly connected with fixed plate (10) of movable block (7), the bottom fixedly connected with card frame (11) of fixed plate (10), the inner wall block of card frame (11) is connected with fixture block (12), the bottom fixedly connected with clamp plate (14) of fixture block (12), the inner wall threaded connection of fixture block (12) and card frame (11) has set screw (13).
3. A die for gray iron castings, which is convenient for demolding, according to claim 1, wherein: the inner wall of the bottom plate (1) is provided with an opening, the inner wall of the opening is fixedly connected with a die box (15), the inner wall of the die box (15) is fixedly connected with a hydraulic cylinder (16), and the top end of the hydraulic cylinder (16) is fixedly connected with a first baffle plate (17).
4. A die for gray iron castings, which is convenient for demolding according to claim 3, wherein: the inner wall of the die box (15) is fixedly connected with an air cylinder (18), and the top end of the air cylinder (18) is fixedly connected with a second baffle plate (19).
5. A die for gray iron castings, which is convenient for demolding according to claim 3, wherein: the outer walls of the first baffle (17) and the second baffle (19) are connected with a die body (20) in a fitting mode, and the bottom of the bottom plate (1) is fixedly connected with a base (21).
6. A mold for gray iron castings, which is convenient to release from mold, according to claim 4, wherein: the opening formed in the inner wall of the die box (15) is inverted-convex, the hydraulic cylinder (16) is perpendicular to the inner wall of the die box (15), and the air cylinder (18) is parallel to the inner wall of the die box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924703.8U CN220144745U (en) | 2023-04-23 | 2023-04-23 | Die convenient for demolding and used for gray iron castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924703.8U CN220144745U (en) | 2023-04-23 | 2023-04-23 | Die convenient for demolding and used for gray iron castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144745U true CN220144745U (en) | 2023-12-08 |
Family
ID=89007426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320924703.8U Active CN220144745U (en) | 2023-04-23 | 2023-04-23 | Die convenient for demolding and used for gray iron castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144745U (en) |
-
2023
- 2023-04-23 CN CN202320924703.8U patent/CN220144745U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |