CN216461669U - Die carrier with stripping mechanism - Google Patents
Die carrier with stripping mechanism Download PDFInfo
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- CN216461669U CN216461669U CN202122457949.2U CN202122457949U CN216461669U CN 216461669 U CN216461669 U CN 216461669U CN 202122457949 U CN202122457949 U CN 202122457949U CN 216461669 U CN216461669 U CN 216461669U
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- die
- lower die
- stripping mechanism
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Abstract
The utility model discloses a die carrier with a stripping mechanism, which comprises a bottom plate, wherein a lower die is arranged above the bottom plate, side plates are arranged on two sides of the bottom end of the lower die, the bottom ends of the side plates are fixedly connected with the top end of the bottom plate, a lower die core is arranged at the central position of the top of the lower die, cylindrical grooves are arranged at the corner positions of the bottom of the lower die core, the bottom ends of the cylindrical grooves extend to the outer part of the lower die, a cylinder is arranged at the central position of the top end of the bottom plate, a bearing plate is arranged at the top end of the cylinder, ejector rods are arranged at the corner positions of the top end of the bearing plate, the top ends of the ejector rods extend to the inner parts of the cylindrical grooves and are fixed with ejector plates, an upper die is arranged above the lower die, and an upper die core is arranged at the central position of the bottom end of the upper die. The utility model not only reduces the labor intensity of workers when the die carrier is used, improves the yield of workpieces when the die carrier is used, but also ensures the processing effect when the die carrier is used.
Description
Technical Field
The utility model relates to the technical field of die carriers, in particular to a die carrier with a stripping mechanism.
Background
The die carrier refers to a support frame body of the die, and the die is combined and fixed with each part of the die according to a certain rule and position on a die casting machine or an injection molding machine, so that the part of the die, which can be installed on the die casting machine to work, is called the die carrier.
The existing die carrier on the market is inconvenient for stripping treatment, and corresponding stripping process treatment needs to be manually carried out by workers, so that the labor intensity of the workers is improved, the labor cost is increased, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a die carrier with a stripping mechanism, which aims to solve the problem that the die carrier is inconvenient to strip in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die carrier of material mechanism is taken off in area, includes the bottom plate, the top of bottom plate is equipped with the bed die, the both sides of bed die bottom all are equipped with the curb plate, the bottom of curb plate and the top fixed connection of bottom plate, the central point department of putting at bed die top is equipped with down the mold core, the turning position department of mold core bottom all is equipped with the columnar groove down, the bottom in columnar groove all extends to the outside of bed die, the central point department of putting on bottom plate top installs the cylinder, the top of cylinder is equipped with the loading board, the turning position department on loading board top all is equipped with the knockout rod, the top of knockout rod extends to the inside in columnar groove and is fixed with the knockout plate, the top of bed die is equipped with the mould, the central point department of putting of going up the mould bottom is equipped with the mold core, the top of going up the mould is fixed with the roof.
Preferably, a positioning cylinder is fixed at the corner position of the top end of the bottom plate, and the positioning cylinder is symmetrical about the center line of the bottom plate so as to arrange the spring.
Preferably, the spring is installed to the central point department of location section of thick bamboo bottom, the top of spring is equipped with T type pole, the top of T type pole extend to the outside of a location section of thick bamboo and with the bottom fixed connection of roof to carry on spacingly to the lift range of going up the mould.
Preferably, both sides of the bottom end of the lower die are provided with limiting columns, and the limiting columns are symmetrical about the central line of the lower die so as to prevent the top end of the air pump from impacting the bottom end of the lower die.
Preferably, a limiting ring is fixed on the outer wall of one end, close to the top plate, of the T-shaped rod, and the plane where the bottom end of the limiting ring is located is coplanar with the plane where the bottom end of the upper die is located, so that the descending amplitude of the upper die core is limited.
Preferably, the length and the width of the upper mold core are equal to those of the lower mold core, and the upper mold core and the lower mold core are both in a square structure so as to perform die-casting processing on a workpiece.
Preferably, two groups of first through grooves are formed in the lower die below the lower die core, and two ends of each first through groove extend into the cylindrical grooves, so that the outer wall of a finished workpiece is separated from the inner wall of the lower die core.
Preferably, a second through groove is formed in the lower die between the first through grooves, and two ends of the second through groove extend into the first through grooves, so that gas is injected into the two groups of first through grooves.
Preferably, the central position department of first logical groove bottom is equipped with the hose, the bottom of hose extends to the outside of bed die, the air pump is installed to one side on loading board top, the one end of air pump is connected with the bottom of hose to with compressed gas through the inside of hose injection to first logical groove.
Compared with the prior art, the utility model has the beneficial effects that: the die carrier with the stripping mechanism not only reduces the labor intensity of workers when the die carrier is used, improves the yield of workpieces when the die carrier is used, but also ensures the processing effect when the die carrier is used;
(1) the cylinder is opened to drive the bearing plate to move upwards, so that the bearing plate drives the ejector plate to move upwards through the ejector rod, the ejector plate is further enabled to eject a finished workpiece in the lower die core, the purpose of automatic stripping is achieved, the phenomenon that manual stripping is carried out manually by means of an external tool can be reduced, and the labor intensity of workers when the die carrier is used is reduced;
(2) the cylinder is opened to drive the ejector plate to move downwards through the bearing plate and the ejector rod in sequence, so that the plane where the top end of the ejector plate is located is lower than the plane where the bottom end of the first through groove is located, the air pump is opened at the moment, external air is injected into the first through grooves through the hose and then flows into the first through grooves through the second through grooves, then the air in the first through grooves flows into the cylindrical groove and flows into the lower die core through the top of the cylindrical groove, so that the outer wall of a finished workpiece is separated from the inner wall of the lower die core, the phenomenon that the outer wall of the finished workpiece is flawed due to direct stripping of the finished workpiece can be reduced, and the finished product rate of the workpiece when the die carrier is used is improved;
(3) drive T type pole downstream through the roof, make the inside that the spring is located a location section of thick bamboo shrink, so that the bottom of T type pole is located the inside of a location section of thick bamboo and slides downwards, can carry on spacingly to the amplitude of rise of last mould, and then can avoid going up the phenomenon that mould lift in-process produced the skew, the bottom of rethread spacing ring contacts in the top of a location section of thick bamboo, make the bottom of going up the mould contact no longer move down behind the top of bed die, can carry on spacingly through the amplitude of decline of spacing ring to last mould core, so as to reduce the phenomenon that the pressure loss caused the work piece under the mould core is too high, thereby the machining effect when the die carrier used has been ensured.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the positioning cylinder of the present invention;
FIG. 4 is a schematic cross-sectional view of the lower mold of the present invention;
fig. 5 is a schematic top sectional view of the lower mold of the present invention.
In the figure: 1. a base plate; 2. a positioning cylinder; 3. a lower die; 4. a T-shaped rod; 5. a limiting ring; 6. a top plate; 7. an upper die; 8. an upper mold core; 9. ejecting the rod; 10. a carrier plate; 11. a side plate; 12. a limiting column; 13. a cylinder; 14. a hose; 15. an air pump; 16. a spring; 17. a lower mold core; 18. a first through groove; 19. ejecting the plate; 20. a cylindrical groove; 21. a second through slot.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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, an embodiment of the present invention is shown: a die carrier with a stripping mechanism comprises a bottom plate 1, wherein positioning cylinders 2 are fixed at corner positions at the top end of the bottom plate 1, and the positioning cylinders 2 are symmetrical about the center line of the bottom plate 1;
when in use, the positioning cylinder 2 is arranged at the corner position of the top end of the bottom plate 1 so as to arrange the spring 16;
a spring 16 is arranged at the central position of the bottom of the positioning cylinder 2, a T-shaped rod 4 is arranged at the top end of the spring 16, and the top end of the T-shaped rod 4 extends to the outside of the positioning cylinder 2 and is fixedly connected with the bottom end of the top plate 6;
when the device is used, the spring 16 is positioned in the positioning cylinder 2 for stretching, so that one end of the T-shaped rod 4 is positioned in the positioning cylinder 2 for sliding, and the lifting amplitude of the upper die 7 is limited;
a limiting ring 5 is fixed on the outer wall of one end, close to the top plate 6, of the T-shaped rod 4, and the plane where the bottom end of the limiting ring 5 is located is coplanar with the plane where the bottom end of the upper die 7 is located;
when in use, the bottom end of the limiting ring 5 is contacted with the top end of the positioning cylinder 2 so as to limit the descending amplitude of the upper mold core 8;
a lower die 3 is arranged above the bottom plate 1, two sides of the bottom end of the lower die 3 are provided with limiting columns 12, and the limiting columns 12 are symmetrical about the central line of the lower die 3;
when in use, the bottom end of the limiting column 12 is contacted with the top end of the bearing plate 10, so as to prevent the top end of the air pump 15 from impacting the bottom end of the lower die 3;
two sides of the bottom end of the lower die 3 are provided with side plates 11, the bottom ends of the side plates 11 are fixedly connected with the top end of the bottom plate 1, a lower die core 17 is arranged at the central position of the top of the lower die 3, two groups of first through grooves 18 are arranged in the lower die 3 below the lower die core 17, and two ends of each first through groove 18 extend to the inside of the cylindrical groove 20;
when in use, gas is injected into the lower die core 17 through the first through groove 18, so that the outer wall of the finished workpiece is separated from the inner wall of the lower die core 17;
a second through groove 21 is formed in the lower die 3 between the first through grooves 18, and two ends of the second through groove 21 extend into the first through grooves 18;
when in use, the two groups of first through grooves 18 are communicated through the second through grooves 21, so that gas is injected into the two groups of first through grooves 18;
a hose 14 is arranged at the center of the bottom of the first through groove 18, the bottom end of the hose 14 extends to the outside of the lower die 3, an air pump 15 is installed on one side of the top end of the bearing plate 10, the type of the air pump 15 can be NB15-N86KNE, and one end of the air pump 15 is connected with the bottom end of the hose 14;
in use, by opening the air pump 15, compressed air is injected into the interior of the first through groove 18 through the hose 14;
the corner positions of the bottom of the lower mold core 17 are all provided with cylindrical grooves 20, and the bottom ends of the cylindrical grooves 20 all extend to the outside of the lower mold 3;
the center position of the top end of the bottom plate 1 is provided with an air cylinder 13, the type of the air cylinder 13 can be SC160-25, the top end of the air cylinder 13 is provided with a bearing plate 10, the corner positions of the top end of the bearing plate 10 are all provided with ejector rods 9, the top ends of the ejector rods 9 extend to the inside of the cylindrical groove 20 and are fixed with ejector plates 19, an upper die 7 is arranged above the lower die 3, and the center position of the bottom end of the upper die 7 is provided with an upper die core 8;
the length and the width of the upper mold core 8 are equal to those of the lower mold core 17, and the upper mold core 8 and the lower mold core 17 are both in a square structure;
when in use, the upper die core 8 is pressed down to the interior of the lower die core 17 so as to perform die-casting processing on a workpiece;
a top plate 6 is fixed to the top end of the upper die 7.
When the die casting machine is used, firstly, an external die casting machine applies downward pressure to the top plate 6, so that the top plate 6 drives the upper die 7 to move downwards, further the upper die core 8 moves downwards to the inside of the lower die core 17, so as to perform die-casting processing on a workpiece, then the top plate 6 drives the T-shaped rod 4 to move downwards, so that the spring 16 is positioned in the positioning cylinder 2 to contract, so that the bottom of the T-shaped rod 4 is positioned in the positioning cylinder 2 to slide downwards, the lifting amplitude of the upper die 7 can be limited, further the phenomenon that the upper die 7 displaces can be avoided, when the bottom end of the upper die 7 is contacted with the top end of the lower die 3, the bottom end of the limiting ring 5 can be contacted with the top end of the positioning cylinder 2, so as to limit the descending amplitude of the upper die core 8 through the limiting ring 5, further the phenomenon that the upper die core 8 causes pressure loss on the workpiece can be reduced, and then the air cylinder 13 is opened, the supporting plate 10 and the ejector rod 9 sequentially drive the ejector plate 19 to move downwards, so that the plane where the top end of the ejector plate 19 is located is lower than the plane where the bottom end of the first through groove 18 is located, at the moment, the air pump 15 is started to inject external compressed air into the inside of one group of first through grooves 18 through the hose 14, the compressed air is circulated into the inside of two groups of first through grooves 18 through the second through grooves 21, then the air in the inside of the first through grooves 18 flows into the inside of the lower die core 17 through the cylindrical groove 20, so that the outer wall of a finished workpiece is separated from the inner wall of the lower die core 17, finally, the cylinder 13 is opened to drive the supporting plate 10 to move upwards, so that the supporting plate 10 drives the ejector plate 19 to move upwards through the ejector rod 9, and further the ejector plate 19 ejects the finished workpiece in the lower die core 17, the purpose of automatic stripping can be achieved, and then the bottom end of the limiting column 12 is contacted with the top end of the supporting plate 10, so that the lifting amplitude of the bearing plate 10 is limited, the top end of the air pump 15 can be prevented from impacting the bottom end of the lower die 3, and the use of the die carrier is completed.
Claims (9)
1. The die carrier with the stripping mechanism is characterized by comprising a bottom plate (1), wherein a lower die (3) is arranged above the bottom plate (1), side plates (11) are arranged on two sides of the bottom end of the lower die (3), a lower die core (17) is arranged at the center of the top of the lower die (3), cylindrical grooves (20) are arranged at the corners of the bottom of the lower die core (17), a cylinder (13) is arranged at the center of the top end of the bottom plate (1), a bearing plate (10) is arranged at the top end of the cylinder (13), ejection rods (9) are arranged at the corners of the top end of the bearing plate (10), the top ends of the ejection rods (9) extend to the inside of the cylindrical grooves (20) and are fixed with ejection plates (19), an upper die (7) is arranged above the lower die (3), an upper die core (8) is arranged at the center of the bottom end of the upper die (7), and a top plate (6) is fixed at the top end of the upper die (7).
2. The die carrier with the stripping mechanism as claimed in claim 1, wherein: the corner position department at bottom plate (1) top all is fixed with a location section of thick bamboo (2), a location section of thick bamboo (2) is symmetrical about the central line of bottom plate (1).
3. The die carrier with the stripping mechanism as claimed in claim 2, wherein: spring (16) are installed to the central point department of putting of a location section of thick bamboo (2) bottom, the top of spring (16) is equipped with T type pole (4), the top of T type pole (4) extend to the outside of a location section of thick bamboo (2) and with the bottom fixed connection of roof (6).
4. The die carrier with the stripping mechanism as claimed in claim 1, wherein: both sides of lower mould (3) bottom all are equipped with spacing post (12), spacing post (12) are symmetrical about the central line of lower mould (3).
5. The die carrier with the stripping mechanism as claimed in claim 3, wherein: a limiting ring (5) is fixed on the outer wall of one end, close to the top plate (6), of the T-shaped rod (4), and the plane where the bottom end of the limiting ring (5) is located is coplanar with the plane where the bottom end of the upper die (7) is located.
6. The die carrier with the stripping mechanism as claimed in claim 1, wherein: the length and the width of the upper mold core (8) are equal to those of the lower mold core (17), and the upper mold core (8) and the lower mold core (17) are both square structures.
7. The die carrier with the stripping mechanism as claimed in claim 1, wherein: two groups of first through grooves (18) are formed in the lower die (3) below the lower die core (17), and two ends of each first through groove (18) extend into the cylindrical grooves (20).
8. The die carrier with the stripping mechanism as claimed in claim 7, wherein: a second through groove (21) is formed in the lower die (3) between the first through grooves (18), and two ends of the second through groove (21) extend to the inside of the first through grooves (18).
9. The die carrier with the stripping mechanism as claimed in claim 7, wherein: the center position department of first logical groove (18) bottom is equipped with hose (14), the bottom of hose (14) extends to the outside of bed die (3), air pump (15) are installed to one side on loading board (10) top, the one end of air pump (15) is connected with the bottom of hose (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457949.2U CN216461669U (en) | 2021-10-12 | 2021-10-12 | Die carrier with stripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457949.2U CN216461669U (en) | 2021-10-12 | 2021-10-12 | Die carrier with stripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461669U true CN216461669U (en) | 2022-05-10 |
Family
ID=81440925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122457949.2U Active CN216461669U (en) | 2021-10-12 | 2021-10-12 | Die carrier with stripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461669U (en) |
-
2021
- 2021-10-12 CN CN202122457949.2U patent/CN216461669U/en active Active
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