CN213856757U - Gas cap demoulding mechanism for stamping die - Google Patents
Gas cap demoulding mechanism for stamping die Download PDFInfo
- Publication number
- CN213856757U CN213856757U CN202022546966.9U CN202022546966U CN213856757U CN 213856757 U CN213856757 U CN 213856757U CN 202022546966 U CN202022546966 U CN 202022546966U CN 213856757 U CN213856757 U CN 213856757U
- Authority
- CN
- China
- Prior art keywords
- gas
- air
- base
- air outlet
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a top demoulding mechanism for stamping die, the on-line screen storage device comprises a base, the left and right sides fixed mounting of base has the pillar, the top fixed mounting of pillar has the footstock, the top fixed mounting of base has the die holder, the bottom fixed mounting of footstock has the upper die base, the bottom movable mounting of upper die base has the punching press piece, the top demountable installation of die holder has the mould, the punching press groove has been seted up to the inside of mould, the inner chamber bottom demountable installation of die holder has the air pump, one side fixedly connected with of air pump runs through the intake pipe of die holder one side, the top fixed mounting of air pump has first outlet duct, the top fixedly connected with gas distribution plate of first outlet duct. In the above-mentioned scheme, compressed gas in the air pump gets into the branch gas board through first outlet duct, and the branch gas that gets into the branch gas passageway gets into a plurality of gas-supply pipes, and rethread air outlet plate makes compressed gas spout from a plurality of gas outlets, makes the product bottom atress uniformly, avoids the product to take place deformation, has guaranteed that the product is intact.
Description
Technical Field
The utility model relates to the technical field of mold, more specifically say, the utility model relates to a gas cap demoulding mechanism for stamping die.
Background
After a material is punched and formed by a stamping die, a stamped product needs to be taken out, gas cap demoulding is one of the taking-out modes, and a gas film is formed by injecting compressed gas into the joint of the product and the die according to the principle of the gas cap demoulding, so that the product is separated from the die, and the product is taken out; the existing gas cap demoulding mechanism adopts a gas tip to inject gas into the bottom of a product in use, the flow rate of the gas blown out by the gas tip is high, and the existing demoulding structure only adopts one gas tip, so that the bottom of the product is stressed unevenly and is easy to deform when a softer product is demoulded; the existing gas cap demoulding mechanism is used for injecting compressed gas into a joint, the air pressure of the joint of a product and a mould can be changed, the joint of the product is not communicated with the outside air at the moment, so that the top and the bottom of the product are different in air pressure, and when the product is demoulded to be softer, the product is slightly deformed by the air pressure, so that the product is damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a gas cap demoulding mechanism for stamping die to it can make the product bottom atress inhomogeneous to solve current gas cap demoulding mechanism, takes place deformation easily and current gas cap demoulding mechanism can make the atmospheric pressure of material both sides change, leads to the problem of material damage.
In order to solve the technical problem, the utility model provides a following technical scheme: the air-ejecting demoulding mechanism for the stamping die comprises a base, wherein pillars are fixedly arranged on the left side and the right side of the base, a top seat is fixedly arranged at the top ends of the pillars, a lower die seat is fixedly arranged at the top of the base, an upper die seat is fixedly arranged at the bottom of the top seat, a stamping block is movably arranged at the bottom of the upper die seat, a die is detachably arranged at the top of the lower die seat, a stamping groove is formed in the die, an air pump is detachably arranged at the bottom of an inner cavity of the lower die seat, and an air inlet pipe penetrating through one side of the lower die seat is fixedly connected to one side of the air pump;
a first air outlet pipe is fixedly installed at the top of the air pump, an air distribution plate is fixedly connected to the top of the first air outlet pipe, an air distribution passage is formed in the air distribution plate, an air delivery pipe is fixedly connected to the top of the air distribution passage, an air outlet plate is detachably installed at the bottom of the stamping groove, and an air outlet is formed in the air outlet plate;
the opposite side fixedly connected with second outlet duct of air pump, the inner chamber top demountable installation of upper die base has the hydraulic pump, the bottom swing joint of hydraulic pump has the hydraulic stem, the opening has been seted up to the bottom of upper die base, the bottom fixedly connected with spring pipe of second outlet duct, the bottom demountable installation of hydraulic stem has the gas tip.
The number of the spring tubes is two, one of the spring tubes is connected to the front section of the bottom of the second air outlet tube, the other spring tube is connected to the bottom end of the second air outlet tube, and the bottom of the spring tube is connected to the top of the air tip.
The number of the air distribution passages is four, the number of the air conveying pipes corresponding to the air distribution passages is four, the bottom of the air outlet plate is connected to the air conveying pipes, the number of the air outlets is twelve, and each air conveying pipe corresponds to three air outlets.
The number of the hydraulic pumps is two, the number of the corresponding hydraulic rods and the number of the corresponding air tips are two, and the two hydraulic rods are respectively positioned on two sides of the punching block.
The length of the hydraulic rod close to the bottom section of the hydraulic pump and the length of the gas tip are smaller than the distance from the bottom of the hydraulic pump to the bottom of the upper die base, and the length of the through opening is larger than the sum of the length of the hydraulic rod and the width of the spring tube.
The air tips are positioned at the top of the die, the distance between the two air tips is smaller than the length of the die, and the length of the hydraulic rod is larger than the distance from the bottom of the upper die base to the top of the lower die base.
The air inlet pipe, the first air outlet pipe and the second air outlet pipe are made of stainless steel components.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, compressed gas in the air pump enters the gas distribution plate through the first gas outlet pipe, enters the gas distribution of the gas distribution passage and enters the plurality of gas transmission pipes, and is sprayed out of the plurality of gas outlets through the gas outlet plate, so that the bottom of a product is uniformly stressed, the product is prevented from deforming, and the product is ensured to be intact; in the above scheme, the second outlet duct can pass through compressed gas in the spring pipe injection gas tip to drive hydraulic stem and gas tip through the hydraulic pump and descend, make the gas tip jet-propelled the top of product, prevent that the atmospheric pressure difference of product top and bottom from leading to the fact deformation excessively, guaranteed that the product can not appear damaging.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;
FIG. 3 is a schematic view of the external structure of the gas distribution plate of the present invention;
FIG. 4 is a schematic view of the structure of the air outlet plate of the present invention;
fig. 5 is a schematic diagram of the external structure of the present invention.
[ reference numerals ]
1. A base; 2. a pillar; 3. a top seat; 4. a lower die holder; 5. an upper die holder; 6. stamping the blocks; 7. a mold; 8. punching a groove; 9. an air pump; 10. an air inlet pipe; 11. a first air outlet pipe; 12. a gas distribution plate; 13. a gas distribution passage; 14. a gas delivery pipe; 15. an air outlet plate; 16. an air outlet; 17. a second air outlet pipe; 18. a hydraulic pump; 19. a hydraulic lever; 20. a port; 21. a spring tube; 22. and (4) air tip.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides an embodiment of fig. 1-5 provides a gas cap demoulding mechanism for stamping die, including base 1, the left and right sides fixed mounting of base 1 has pillar 2, the top fixed mounting of pillar 2 has footstock 3, the top fixed mounting of base 1 has die holder 4, the bottom fixed mounting of footstock 3 has upper die base 5, the bottom movable mounting of upper die base 5 has punching press piece 6, the top of die holder 4 is removable mounted with mould 7, the inside of mould 7 has punching press groove 8, the inner chamber bottom of die holder 4 is removable mounted with air pump 9, one side fixed connection of air pump 9 has an intake pipe 10 that runs through one side of die holder 4;
a first air outlet pipe 11 is fixedly installed at the top of the air pump 9, an air distribution plate 12 is fixedly connected to the top of the first air outlet pipe 11, an air distribution passage 13 is formed in the air distribution plate 12, an air delivery pipe 14 is fixedly connected to the top of the air distribution passage 13, an air outlet plate 15 is detachably installed at the bottom of the stamping groove 8, and an air outlet 16 is formed in the air outlet plate 15;
the other side fixedly connected with second outlet duct 17 of air pump 9, the inner chamber top demountable installation of upper die base 5 has hydraulic pump 18, hydraulic pump 18's bottom swing joint has hydraulic stem 19, opening 20 has been seted up to the bottom of upper die base 5, the bottom fixedly connected with spring pipe 21 of second outlet duct 17, hydraulic stem 19's bottom demountable installation has gas tip 22.
As shown in fig. 1, the number of the spring tubes 21 is two, one of the spring tubes 21 is connected to the front section of the bottom of the second air outlet tube 17, the other spring tube 21 is connected to the bottom end of the second air outlet tube 17, and the bottom of the spring tube 21 is connected to the top of the air pin 22.
Specifically, the spring tube 21 can inject the gas delivered by the second gas outlet tube 17 into the gas tip 22.
As shown in fig. 2 and 4, the number of the air distribution passages 13 is four, the number of the corresponding air delivery pipes 14 is four, the bottom of the air outlet plate 15 is connected to the air delivery pipes 14, the number of the air outlets 16 is twelve, and each air delivery pipe 14 corresponds to three air outlets 16.
Specifically, the number of the gas transmission pipes 14 and the gas outlets 16 is large, so that the gas can be uniformly sprayed on the bottom of the product.
As shown in fig. 1, the number of the hydraulic pumps 18 is two, and the number of the corresponding hydraulic rods 19 and the air pins 22 is two, and the two hydraulic rods 19 are respectively located on two sides of the punch block 6.
Specifically, the hydraulic rods 19 are located on two sides of the punching block 6, so that the hydraulic rods 19 can be prevented from being scratched to the punching block 6.
As shown in fig. 1, the length of the bottom section of the hydraulic rod 19 close to the hydraulic pump 18 and the length of the gas tip 22 are smaller than the distance from the bottom of the hydraulic pump 18 to the bottom of the upper die base 5, and the length of the through opening 20 is larger than the sum of the length of the hydraulic rod 19 and the width of the spring tube 21.
Specifically, the hydraulic rod 19 and the gas pin 22 can extend into the upper die holder 5 to prevent interference with the operation of the stamping block 6, and the long through opening 20 can prevent the hydraulic rod 19 and the spring tube 21 from being extruded.
As shown in fig. 1, the air pins 22 are located at the top of the die 7, the distance between the two air pins 22 is smaller than the length of the die 7, and the length of the hydraulic rod 19 is larger than the distance from the bottom of the upper die holder 5 to the top of the lower die holder 4.
In particular, the small distance between air tips 22 and the long length of hydraulic rod 19 prevent air tips 22 from blowing short of the product.
As shown in fig. 1, the air inlet pipe 10, the first air outlet pipe 11, and the second air outlet pipe 17 are made of stainless steel members.
Specifically, the stainless steel is cheap, and is convenient to replace when damaged.
Wherein, the air pump 9 is ever transparent and has the model of YH-HSJ, the hydraulic pump 18 is Xinchengtai and has the model of 6 DSY-3.
The working process of the utility model is as follows:
after the stamping block 6 is stamped, gas is input through the gas inlet pipe 10, then the gas is input into the first gas outlet pipe 11 and the second gas outlet pipe 17 through compression of the gas pump 9, the gas in the first gas outlet pipe 11 enters the gas distribution plate 12, and enters the four gas pipes 14 through the flow distribution of the gas distribution passage 13, the gas is conveyed by the gas pipes 14 to enter the gas outlets 16 in the gas outlet plate 15, and the gas is sprayed out of the gas outlets 16 to the bottom of the product, so that the bottom of the product is uniformly stressed, the product is prevented from deforming, and the product is ensured to be intact; the second outlet duct 17 is used for conveying gas to enter the spring tube 21, the hydraulic pump 18 is used for driving the hydraulic rod 19 and the gas tip 22 to descend through the through opening 20, the spring tube 21 is used for conveying gas to the gas tip 22, the gas tip 22 is used for spraying gas to the top of a product, deformation caused by overlarge difference of gas pressure between the top of the product and the bottom of the product is prevented, and the product is guaranteed against damage.
According to the scheme, the first air outlet pipe 11, the air distribution plate 12, the air distribution passage 13, the air delivery pipe 14, the air outlet plate 15 and the air outlet 16 are matched, so that the deformation caused by uneven stress on the bottom of a product is avoided, and the product is ensured to be intact; the second air outlet pipe 17, the hydraulic pump 18, the hydraulic rod 19, the port 20, the spring pipe 21 and the air tip 22 are matched, so that deformation caused by overlarge air pressure difference between the top and the bottom of the product is avoided, and the product is prevented from being damaged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The air-ejecting demoulding mechanism for the stamping die comprises a base, wherein supporting columns are fixedly arranged on the left side and the right side of the base, and an ejecting seat is fixedly arranged at the top end of each supporting column;
a first air outlet pipe is fixedly installed at the top of the air pump, an air distribution plate is fixedly connected to the top of the first air outlet pipe, an air distribution passage is formed in the air distribution plate, an air delivery pipe is fixedly connected to the top of the air distribution passage, an air outlet plate is detachably installed at the bottom of the stamping groove, and an air outlet is formed in the air outlet plate;
the opposite side fixedly connected with second outlet duct of air pump, the inner chamber top demountable installation of upper die base has the hydraulic pump, the bottom swing joint of hydraulic pump has the hydraulic stem, the opening has been seted up to the bottom of upper die base, the bottom fixedly connected with spring pipe of second outlet duct, the bottom demountable installation of hydraulic stem has the gas tip.
2. The gas-cap demolding mechanism for the stamping die as claimed in claim 1, wherein the number of the spring tubes is two, one of the spring tubes is connected to a front section of the bottom of the second air outlet tube, the other spring tube is connected to the bottom end of the second air outlet tube, and the bottom of the spring tube is connected to the top of the gas tip.
3. The gas cap demoulding mechanism for the stamping die as claimed in claim 1, wherein the number of the gas distribution passages is four, the number of the corresponding gas conveying pipes is four, the bottom of the gas outlet plate is connected to the gas conveying pipes, the number of the gas outlets is twelve, and each gas conveying pipe corresponds to three gas outlets.
4. The gas cap demoulding mechanism for the stamping die according to claim 1, wherein the number of the hydraulic pumps is two, the number of the corresponding hydraulic rods and the number of the corresponding gas pins are two, and the two hydraulic rods are respectively positioned at two sides of the stamping block.
5. The gas cap stripper mechanism for a stamping die according to claim 1, wherein the length of the bottom section of the hydraulic rod close to the hydraulic pump and the length of the gas tip are smaller than the distance from the bottom of the hydraulic pump to the bottom of the upper die base, and the length of the through opening is larger than the sum of the length of the hydraulic rod and the width of the spring tube.
6. The gas-cap ejection mechanism for a stamping die of claim 4, wherein the gas pins are located at the top of the die, the distance between the two gas pins is less than the length of the die, and the length of the hydraulic rod is greater than the distance from the bottom of the upper die base to the top of the lower die base.
7. The gas cap demoulding mechanism for the stamping die as claimed in claim 1, wherein the air inlet pipe, the first air outlet pipe and the second air outlet pipe are made of stainless steel components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546966.9U CN213856757U (en) | 2020-11-06 | 2020-11-06 | Gas cap demoulding mechanism for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546966.9U CN213856757U (en) | 2020-11-06 | 2020-11-06 | Gas cap demoulding mechanism for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856757U true CN213856757U (en) | 2021-08-03 |
Family
ID=77053428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022546966.9U Active CN213856757U (en) | 2020-11-06 | 2020-11-06 | Gas cap demoulding mechanism for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856757U (en) |
-
2020
- 2020-11-06 CN CN202022546966.9U patent/CN213856757U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213856757U (en) | Gas cap demoulding mechanism for stamping die | |
| CN208881154U (en) | A kind of pressure-vaccum integral type plastics sucking moulding device | |
| CN209224407U (en) | A kind of plastic mould mobile mechanism | |
| CN211135483U (en) | Quick mold insert mounting device | |
| CN207594237U (en) | Vacuum low-pressure injection molding system | |
| CN111805850A (en) | Full-automatic wax mould that presses | |
| CN208788975U (en) | One kind is marked time bracket mould | |
| CN112536944A (en) | Two chamber forming die of battery package HP-RTM | |
| CN220841229U (en) | Prevent silica gel mould of drawing of patterns deformation | |
| CN110125337B (en) | Casting die for double-row elbow connector | |
| CN114311524B (en) | Injection mold machine | |
| CN110696307A (en) | Oil outlet structure for mold demolding | |
| CN210308903U (en) | Double-cylinder mold opening device of injection molding machine | |
| CN217346511U (en) | A block mould that is used for ultra-thin light guide plate production | |
| CN220008693U (en) | Injection mold with workpiece breakage prevention extrusion device | |
| CN213198621U (en) | Manifold forming die | |
| CN221089780U (en) | Transformer framework injection molding device utilizing wind pressure for demolding | |
| CN214645126U (en) | Low-high pressure general forming device | |
| CN214108507U (en) | Stamping die is used in hardware component processing | |
| CN219820570U (en) | Rubber cold feed extruder bush of quick type that trades | |
| CN216325020U (en) | Novel die casting die exhaust structure | |
| CN214082538U (en) | Mould for rubber products convenient to drawing of patterns | |
| CN219727030U (en) | Improved injection mold | |
| CN220180007U (en) | Air-jet demoulding injection molding device | |
| CN214027018U (en) | Ejector rod quick-change structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |