CN217099051U - Mold ejection device - Google Patents
Mold ejection device Download PDFInfo
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- CN217099051U CN217099051U CN202220258210.0U CN202220258210U CN217099051U CN 217099051 U CN217099051 U CN 217099051U CN 202220258210 U CN202220258210 U CN 202220258210U CN 217099051 U CN217099051 U CN 217099051U
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- cylinder
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- die
- lower die
- water tank
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Abstract
The utility model discloses a mold ejection device, which relates to the mold field and comprises a base, wherein guide posts are arranged on two sides of the base, a cross bar is arranged on the top of the guide post, an air cylinder is vertically arranged on the cross bar, the bottom of the air cylinder is connected with an upper die, the lower end of the guide post is provided with a limit ring, the limit ring is provided with a lower die, the guide post between the upper die and the lower die is provided with a spring, a cooling water tank is arranged on the base below the lower die, a first air cylinder is arranged on the cooling water tank, a mandril is vertically and slidably arranged on the first air cylinder, the bottom of the ejector rod is provided with a first piston, the top of the ejector rod is provided with a top plate, the top plate is arranged in a cavity of the lower die in a sliding manner, establish cooling runner in roof and the ejector pin, go up the mould left side and establish the fixed block, the vertical depression bar of establishing in fixed block below, the depression bar end is established second piston and is slided the setting in the second cylinder. The utility model discloses the mould sinking is automatic simultaneously and is accomplished the top member, does not need manual operation, has improved work efficiency, and product quality is high.
Description
Technical Field
The utility model belongs to the technical field of the mould and specifically relates to a mould ejecting device.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, and different molds being made up of different parts, which effect the shaping of the article primarily by a change in the physical state of the material being shaped. The element has the name of "industrial mother". Most of products in the die are taken out manually, so that the time and labor are wasted, the die is very inconvenient, the working efficiency is reduced, and the products are very easy to damage when the materials are taken.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a mould ejecting device.
The utility model provides a technical scheme that its technical problem adopted is: a mold ejection device comprises a base, guide posts are arranged on two sides of the base, a cross rod is arranged on the tops of the guide posts, the cross bar is vertically provided with a cylinder, the bottom of the cylinder is connected with an upper die, the upper die is connected with the guide post in a sliding way, the lower end of the guide post is provided with a limit ring, the limit ring is provided with a lower die, the lower die is connected with the guide post in a sliding way, a spring is arranged on the guide post between the upper die and the lower die, a cooling water tank is arranged on the base below the lower die, a first cylinder is arranged on the cooling water tank, a mandril is vertically and slidably arranged on the first cylinder, a first piston is arranged at the bottom of the mandril, the top of the ejector rod is provided with a top plate which is arranged in a cavity of the lower die in a sliding way, cooling channels are arranged in the top plate and the ejector rod, the fixed block is established on the left of the last mould, the vertical depression bar of establishing in fixed block below, the depression bar end is established second piston and is slided the setting in the second cylinder.
The mold ejection device is characterized in that a water pump is arranged in the cooling water tank and connected with a cooling flow passage through a water inlet pipe, and the cooling flow passage is connected with the cooling water tank through a water return pipe.
In the mold ejection device, the second cylinder is internally provided with the partition plate, the second piston is positioned on the left side of the partition plate, the second cylinder on the right side of the partition plate is provided with the air passage, and the air passage is connected with the first cylinder.
The beneficial effects of the utility model are that, the utility model discloses the mould descends and carries out the compound die in well cylinder promotion, the spring prevents to go up the mould that mould and lower mould rigid contact probably caused and damages, the fixed block descends along with last mould, the second piston gliding, the part space grow pressure of being connected with the second cylinder diminishes in the first cylinder, the roof gliding is to the die cavity bottom, it raises to go up the mould during die sinking, the second piston rises and compresses the air of first piston below, make first piston rise, it is ejecting with the product in the die cavity to promote the roof, flow the cooling water in making the roof through the water pump, make things convenient for product and roof separation, the ejector part is accomplished automatically to the die sinking simultaneously, do not need manual operation, the work efficiency is improved, and product quality is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a base, 2, a guide post, 3, a cross rod, 4, an air cylinder, 5, an upper die, 6, a limiting ring, 7, a lower die, 8, a spring, 9, a cooling water tank, 10, a first air cylinder, 11, an ejector rod, 12, a first piston, 13, a top plate, 14, a cavity, 15, a cooling flow channel, 16, a fixed block, 17, a pressure rod, 18, a second piston, 19, a second air cylinder, 20, a water pump, 21, a water inlet pipe, 22, a water return pipe, 23, a partition plate and 24 air passages are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A mold ejection device comprises a base 1, guide pillars 2 are arranged on two sides of the base 1, a cross rod 3 is arranged on the top of each guide pillar 2, a cylinder 4 is vertically arranged on each cross rod 3, the bottom of each cylinder 4 is connected with an upper mold 5, each upper mold 5 is in sliding connection with each guide pillar 2, a limiting ring 6 is arranged at the lower end of each guide pillar 2, a lower mold 7 is arranged on each limiting ring 6, each lower mold 7 is in sliding connection with each guide pillar 2, a spring 8 is arranged on each guide pillar 2 between each upper mold 5 and each lower mold 7, a cooling water tank 9 is arranged on the base 1 below each lower mold 7, a first cylinder 10 is arranged on each cooling water tank 9, a top rod 11 is vertically arranged on each first cylinder 10 in a sliding mode, a first piston 12 is arranged at the bottom of each top rod 11, a top plate 13 is arranged on the top of each top rod 11, the top plate 13 is arranged in a sliding mode in a cavity 14 of each lower mold 7, a cooling flow passage 15 is arranged in each top plate 13 and each top rod 11, a fixing block 16 is arranged on the left side of each upper mold 5, a pressure rod 17 is vertically arranged below the fixed block 16, a second piston 18 is arranged at the tail end of the pressure rod 17, and the second piston 18 is arranged in a second cylinder 19 in a sliding mode.
In detail, a water pump 20 is arranged in the cooling water tank 9, the water pump 20 is connected with the cooling flow passage 15 through a water inlet pipe 21, the cooling flow passage 15 is connected with the cooling water tank 9 through a water return pipe 22, a partition plate 23 is arranged in the second cylinder 19, the second piston 18 is located on the left side of the partition plate 23, an air passage 24 is arranged on the second cylinder 19 on the right side of the partition plate 23, and the air passage 24 is connected with the first cylinder 10.
During the use, cylinder 4 promotes last mould 5 and descends and carries out the compound die, spring 8 prevents to go up mould 5 and the mould damage that lower mould 7 rigid contact probably caused, fixed block 16 descends along with last mould 5, second piston 18 gliding, the partial space grow pressure that is connected with second cylinder 19 diminishes in the first cylinder 10, roof 13 gliding to the die cavity 14 bottom, last mould 5 rises during the die sinking, second piston 18 rises and compresses the air of first piston 12 below, make first piston 12 rise, promote roof 13 ejecting with the product in die cavity 14, make through water pump 20 messenger roof 13 in the flowing cooling water, make things convenient for product and roof 13 to separate, the automatic ejecting piece that accomplishes simultaneously in the die sinking, do not need manual operation, and the work efficiency is improved, and the product quality is high.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (3)
1. The utility model provides a mould ejecting device, includes base (1), its characterized in that: guide pillars (2) are arranged on two sides of the base (1), a cross rod (3) is arranged on the top of each guide pillar (2), a cylinder (4) is vertically arranged on each cross rod (3), the bottom of each cylinder (4) is connected with an upper die (5), each upper die (5) is connected with the corresponding guide pillar (2) in a sliding mode, a limiting ring (6) is arranged at the lower end of each guide pillar (2), a lower die (7) is arranged on each limiting ring (6), each lower die (7) is connected with the corresponding guide pillar (2) in a sliding mode, a spring (8) is arranged on each guide pillar (2) between the corresponding upper die (5) and the corresponding lower die (7), a cooling water tank (9) is arranged on the base (1) below the corresponding lower die (7), a first cylinder (10) is arranged on each cooling water tank (9), a push rod (11) is vertically arranged on each first cylinder (10) in a sliding mode, a first piston (12) is arranged at the bottom of each push rod (11), a top plate (13) is arranged at the top of each push rod (11), roof (13) slide in die cavity (14) of lower mould (7) and set up, establish cooling runner (15) in roof (13) and ejector pin (11), go up mould (5) left side and establish fixed block (16), vertical depression bar (17) of establishing in fixed block (16) below, second piston (18) and second piston (18) slide in second cylinder (19) and set up are established to depression bar (17) end.
2. The mold ejection device according to claim 1, wherein a water pump (20) is provided in the cooling water tank (9), the water pump (20) is connected to the cooling flow passage (15) through a water inlet pipe (21), and the cooling flow passage (15) is connected to the cooling water tank (9) through a water return pipe (22).
3. The mold ejection device according to claim 1, wherein the second cylinder (19) is provided with a partition (23), the second piston (18) is positioned at the left side of the partition (23), the second cylinder (19) at the right side of the partition (23) is provided with an air passage (24), and the air passage (24) is connected with the first cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258210.0U CN217099051U (en) | 2022-02-09 | 2022-02-09 | Mold ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258210.0U CN217099051U (en) | 2022-02-09 | 2022-02-09 | Mold ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099051U true CN217099051U (en) | 2022-08-02 |
Family
ID=82598618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220258210.0U Active CN217099051U (en) | 2022-02-09 | 2022-02-09 | Mold ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099051U (en) |
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2022
- 2022-02-09 CN CN202220258210.0U patent/CN217099051U/en active Active
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