CN215882313U - Plastic ring pressing mold with high forming speed - Google Patents
Plastic ring pressing mold with high forming speed Download PDFInfo
- Publication number
- CN215882313U CN215882313U CN202121795077.4U CN202121795077U CN215882313U CN 215882313 U CN215882313 U CN 215882313U CN 202121795077 U CN202121795077 U CN 202121795077U CN 215882313 U CN215882313 U CN 215882313U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- movable block
- plastic ring
- mould
- 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
Abstract
The utility model discloses a plastic ring pressing die with high forming speed, which belongs to the technical field of pressing dies and comprises an upper die, a lower die and a lifting device, wherein the top of the upper die is fixedly connected with the lifting device, the bottom of the upper die is provided with a ring groove, the bottom of the lower die is fixedly connected with a workbench, the inner wall of the lower die is fixedly connected with a fixed block, the inner wall of the lower die is provided with a movable block, and the movable block is provided with a heat dissipation device. The utility model discloses a, after accomplishing the cooling of plastics ring, reverse start elevating gear can drive the mould and break away from the lower mould, accomplishes preliminary drawing of patterns, closes heat abstractor after that, and inside water delivery device's water can't enter into the movable block this moment, because hydraulic effect can be ejecting with the movable block, the movable block then can be ejecting with the top of fashioned plastics ring to the lower mould, and then makes things convenient for the workman to take, further improvement device's machining efficiency.
Description
Technical Field
The utility model relates to the technical field of pressing dies, in particular to a plastic ring pressing die with high forming speed.
Background
Die pressing a powder is loaded into a die cavity of a special die and the powder is pressed by a punch.
Present plastics ring embossing mold utensil is when using, need wait for behind the plastics ring shaping mold cooling just can carry out the drawing of patterns operation, present plastics ring embossing mold utensil is when using, cooling effect is not good behind the plastics ring shaping, the refrigerated time is longer behind the plastics ring shaping, drawing of patterns latency is longer promptly, influence the fashioned speed of plastics ring, and the plastics ring after the shaping can stop in the mould, inconvenient workman takes, further reduction machining efficiency, so need a fast plastics ring embossing mold utensil of shaping speed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plastic ring pressing die with high forming speed, and aims to solve the problems that when the existing plastic ring pressing die is used, demolding operation can be carried out after the plastic ring is formed, when the existing plastic ring pressing die is used, the cooling effect after the plastic ring is formed is poor, the cooling time after the plastic ring is formed is long, namely the demolding waiting time is long, the plastic ring forming speed is influenced, and the formed plastic ring stays in the die and is inconvenient for workers to take, and the processing efficiency is further reduced.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a plastics ring embossing mold utensil that shaping is fast, includes mould, lower mould and elevating gear, the top and the elevating gear fixed connection of going up the mould, the annular has been seted up to the bottom of going up the mould, the bottom fixedly connected with workstation of lower mould, the inner wall fixedly connected with fixed block of lower mould, the inner wall of lower mould is provided with the movable block, be provided with heat abstractor on the movable block, be provided with water delivery device on the workstation, water delivery device's top and lower mould are linked together.
As a further description of the above technical solution:
the heat dissipation device comprises a water inlet pipe, the top end of the water inlet pipe is communicated with a movable block, a water tank is arranged on the lower die, the bottom end of the water inlet pipe penetrates through the lower die and extends to the inside of the water tank, a spring is sleeved on the water inlet pipe, the two ends of the spring are respectively fixedly connected with the inner walls of the water inlet pipe and the water tank, the top of the water delivery device is communicated with the water tank, a solenoid valve is installed at the bottom end of the water inlet pipe, the bottom of the movable block is communicated with two water discharge pipes, and the other ends of the water discharge pipes are communicated with the lower die and the water delivery device.
As a further description of the above technical solution:
the water delivery device comprises a water tank, the water tank is embedded on the workbench, a water pump is fixedly connected to the inner bottom wall of the water tank, the right side of the water pump is communicated with a water delivery pipe, and the other end of the water delivery pipe sequentially penetrates through the water tank and the lower die and is communicated with the water tank.
As a further description of the above technical solution:
the bottom fixedly connected with two fin of water tank, two the bottom of fin all runs through and extends to the bottom of water tank.
As a further description of the above technical solution:
two refrigerators are installed to the inner wall of water tank, two the outside that all runs through and extend to the water tank on one side that backs on the back of the body of refrigerator.
As a further description of the above technical solution:
the left side of the water delivery pipe is communicated with a flow dividing pipe, the other end of the flow dividing pipe sequentially penetrates through the water tank and the lower die and is communicated with the fixing block, the bottom of the fixing block is communicated with a water outlet pipe, and the other end of the water outlet pipe penetrates through the lower die and is communicated with the water tank.
Compared with the prior art, the utility model has the advantages that:
(1) when the scheme is used, firstly, raw materials are injected into the lower die, then the lifting device is started to drive the upper die to be inserted into the lower die, the raw materials can be extruded into the die cavity to complete the forming of the plastic ring until the bottom of the lower die is respectively contacted with the fixed block and the movable block, then, the annular groove, the fixed block and the movable block form an annular die cavity, the raw materials can be extruded into the die cavity to complete the forming of the plastic ring, the water delivery device is started after the forming, the water delivery device can introduce cooling liquid into the movable block through the heat dissipation device, the cooling liquid can exchange heat with the formed plastic ring after entering the movable block, then, the cooling liquid can flow back into the water delivery device through the heat dissipation device to complete water circulation, the cooling effect on the plastic ring is further achieved, the cooling time after the plastic ring is formed is shortened, the demoulding waiting time is shortened, the forming speed of the plastic ring is improved, after the plastic ring is cooled, the lifting device is started reversely to drive the upper die to be separated from the lower die, accomplish preliminary drawing of patterns, close heat abstractor after that, inside water delivery device's water can't enter into the movable block this moment, because hydraulic effect can be ejecting with the movable block, the movable block then can be ejecting the top of lower mould with fashioned plastics ring, and then makes things convenient for the workman to take, further improvement the device's machining efficiency.
(2) The water delivery device is started after the plastic ring is formed, the water delivery device can inject cooling liquid into the water tank, the cooling liquid can enter the movable block through the water inlet pipe, the cooling liquid can perform heat exchange with the plastic ring after entering the movable block, and then flows back into the water delivery device through the drain pipe to complete water circulation, so as to cool and radiate the plastic ring, the cooling time after the plastic ring is formed is shortened, the demolding waiting time is shortened, the plastic ring forming speed is increased, after the plastic ring is cooled, the lifting device is reversely started, so that the upper die can be driven to be separated from the lower die, the preliminary demolding is completed, the electromagnetic valve is closed, at the moment, the water of the water delivery device can be collected in the water tank and can not enter the movable block, the water inlet pipe can be pushed to rise under the action of water pressure and can compress the spring, the movable block can be ejected after the water inlet pipe rises, the movable block can eject the formed plastic ring to the top of the lower die, so that workers can conveniently take the plastic ring, and the machining efficiency of the device is further improved.
(3) This scheme plastics ring shaping back start-up water pump, the water pump can pour into the inside coolant liquid of water tank into the basin through the raceway inside accomplish the transport to the coolant liquid.
(4) This scheme can dispel the heat to the inside coolant liquid of water tank through two fin of water tank bottom fixed connection, and then improves the coolant liquid to the radiating effect of plastics ring, and then accelerates radiating speed, improves the practicality of device.
(5) This scheme starts through two refrigerators of water tank inner wall installation and can cools down the coolant liquid, and further improvement coolant liquid is to the radiating effect of plastics ring, and then accelerates radiating speed, improves the practicality of device.
(6) This scheme is when the basin is injected into to the inside coolant liquid of water tank through the raceway at the water pump, in some coolant liquid can gush into the shunt tubes, inside the coolant liquid can flow in the fixed block through the shunt tubes after that, the coolant liquid then can carry out the heat exchange with the plastic ring, through going out in the water pipe flow return water tank after that, and then cool off the heat dissipation to the plastic ring, it is longer to reduce the refrigerated time behind the plastic ring shaping, shorten the time that the drawing of patterns waited for, improve the fashioned speed of plastic ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a subjective chart of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.
The reference numbers in the figures illustrate:
1. an upper die; 2. a lower die; 3. a lifting device; 4. a ring groove; 5. a work table; 6. a fixed block; 7. a movable block; 8. a heat sink; 801. a water inlet pipe; 802. a water tank; 803. a spring; 804. an electromagnetic valve; 805. a drain pipe; 9. a water delivery device; 901. a water tank; 902. a water pump; 903. a water delivery pipe; 10. a heat sink; 11. a refrigerator; 12. a shunt tube; 13. and (5) discharging a water pipe.
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;
referring to fig. 1 to 4, the plastic ring pressing mold with high molding speed comprises an upper mold 1, a lower mold 2 and a lifting device 3, wherein the top of the upper mold 1 is fixedly connected with the lifting device 3, a ring groove 4 is formed in the bottom of the upper mold 1, a workbench 5 is fixedly connected to the bottom of the lower mold 2, a fixed block 6 is fixedly connected to the inner wall of the lower mold 2, a movable block 7 is arranged on the inner wall of the lower mold 2, a heat dissipation device 8 is arranged on the movable block 7, a water delivery device 9 is arranged on the workbench 5, and the top of the water delivery device 9 is communicated with the lower mold 2.
In the utility model, when in use, firstly, raw materials are injected into the lower die 2, then the lifting device 3 is started to drive the upper die 1 to be inserted into the lower die 2, until the bottom of the lower die 2 is respectively contacted with the fixed block 6 and the movable block 7, then the annular groove 4, the fixed block 6 and the movable block 7 form an annular die cavity, the raw materials are extruded into the die cavity to further complete the molding of the plastic ring, after the molding, the water delivery device 9 is started, the water delivery device 9 introduces cooling liquid into the movable block 7 through the heat dissipation device 8, the cooling liquid enters the movable block 7 and then exchanges heat with the molded plastic ring, then the cooling liquid flows back into the water delivery device 9 through the heat dissipation device 8 to complete water circulation, thereby playing a role of cooling the plastic ring, reducing the cooling time after the molding of the plastic ring, shortening the demolding waiting time and improving the molding speed of the plastic ring, after accomplishing the cooling of plastics ring, reverse start elevating gear 3 can drive and go up mould 1 and break away from lower mould 2, accomplish preliminary drawing of patterns, close heat abstractor 8 after that, inside water of water delivery device 9 can't enter into movable block 7 this moment, because hydraulic effect can be ejecting with movable block 7, movable block 7 then can be ejecting the top of lower mould 2 with fashioned plastics ring, and then make things convenient for the workman to take, further improvement the device's machining efficiency.
Please refer to fig. 3 and fig. 4, wherein: heat abstractor 8 includes inlet tube 801, the top of inlet tube 801 is linked together with movable block 7, basin 802 has been seted up on the lower mould 2, the bottom of inlet tube 801 runs through lower mould 2 and extends to the inside of basin 802, the cover is equipped with spring 803 on the inlet tube 801, the both ends of spring 803 respectively with the inner wall fixed connection of inlet tube 801 and basin 802, the top and the basin 802 of water delivery device 9 are linked together, solenoid valve 804 is installed to the bottom of inlet tube 801, the bottom intercommunication of movable block 7 has two drain pipes 805, the other end of two drain pipes 805 all runs through lower mould 2 and is linked together with water delivery device 9.
In the utility model, after the plastic ring is formed, the water delivery device 9 is started, the water delivery device 9 injects cooling liquid into the water tank 802, the cooling liquid then enters the movable block 7 through the water inlet pipe 801, the cooling liquid enters the movable block 7 and then exchanges heat with the plastic ring, and then flows back to the water delivery device 9 through the water outlet pipe 805 to complete water circulation, so as to cool and dissipate heat for the plastic ring, reduce the cooling time after the plastic ring is formed, shorten the waiting time for demolding, improve the forming speed of the plastic ring, after the plastic ring is cooled, the lifting device 3 is started reversely, so that the upper mold 1 can be separated from the lower mold 2, complete the preliminary demolding, then the electromagnetic valve 804 is closed, at the moment, the water of the water delivery device 9 can be collected in the water tank 802 and can not enter the movable block 7, due to the effect of water pressure, the water inlet pipe 801 is pushed to rise and compress the spring 803, the inlet tube 801 rises and then ejecting with movable block 7, and movable block 7 then can be ejecting the top of lower mould 2 with fashioned plastics ring, and then makes things convenient for the workman to take, and further improvement changes the machining efficiency of device.
Please refer to fig. 1-4, wherein: the water delivery device 9 comprises a water tank 901, the water tank 901 is embedded on the workbench 5, a water pump 902 is fixedly connected to the inner bottom wall of the water tank 901, the right side of the water pump 902 is communicated with a water delivery pipe 903, and the other end of the water delivery pipe 903 sequentially penetrates through the water tank 901 and the lower die 2 and is communicated with the water tank 802.
In the utility model, after the plastic ring is molded, the water pump 902 is started, and the water pump 902 injects the cooling liquid in the water tank 901 into the water tank 802 through the water pipe 903 to complete the transportation of the cooling liquid.
Please refer to fig. 2-4, wherein: the bottom of the water tank 901 is fixedly connected with two cooling fins 10, and the bottoms of the two cooling fins 10 penetrate through and extend to the bottom of the water tank 901.
In the utility model, the two cooling fins 10 fixedly connected with the bottom of the water tank 901 can dissipate the cooling liquid in the water tank 901, so that the heat dissipation effect of the cooling liquid on the plastic ring is improved, the heat dissipation speed is increased, and the practicability of the device is improved.
Please refer to fig. 2-4, wherein: two refrigerators 11 are installed on the inner wall of the water tank 901, and the opposite sides of the two refrigerators 11 both penetrate and extend to the outer side of the water tank 901.
In the utility model, the two refrigerators 11 arranged on the inner wall of the water tank 901 are started to cool the cooling liquid, so that the heat dissipation effect of the cooling liquid on the plastic ring is further improved, the heat dissipation speed is further increased, and the practicability of the device is improved.
Please refer to fig. 3 and fig. 4, wherein: the left side of the water pipe 903 is communicated with a shunt pipe 12, the other end of the shunt pipe 12 penetrates through the water tank 901 and the lower die 2 in sequence and is communicated with the fixing block 6, the bottom of the fixing block 6 is communicated with a water outlet pipe 13, and the other end of the water outlet pipe 13 penetrates through the lower die 2 and is communicated with the water tank 901.
In the utility model, when the water pump 902 injects the cooling liquid in the water tank 901 into the water tank 802 through the water pipe 903, a part of the cooling liquid flows into the shunt pipe 12, the cooling liquid then flows into the fixing block 6 through the shunt pipe 12, the cooling liquid exchanges heat with the plastic ring, and then flows back into the water tank 901 through the water outlet pipe 13, so as to cool and radiate the plastic ring, reduce the cooling time after the plastic ring is formed, shorten the demoulding waiting time, and improve the forming speed of the plastic ring.
The working principle is as follows: when the plastic ring forming machine is used, firstly, raw materials are injected into the lower die 2, then the lifting device 3 is started to drive the upper die 1 to be inserted into the lower die 2, the raw materials are extruded into the die cavity to complete the forming of the plastic ring until the bottom of the lower die 2 is respectively contacted with the fixed block 6 and the movable block 7, then the annular groove 4, the fixed block 6 and the movable block 7 form an annular die cavity, the raw materials are extruded into the die cavity, the water pump 902 is started after the forming, the water pump 902 injects cooling liquid in the water tank 901 into the water tank 802 through the water pipe 903, the cooling liquid is then injected into the movable block 7 through the water inlet pipe 801, the cooling liquid enters the movable block 7 to perform heat exchange with the plastic ring, then the cooling liquid flows back to the water delivery device 9 through the water discharge pipe 805 to complete water circulation, the cooling and heat dissipation of the plastic ring are further performed, the cooling time after the forming of the plastic ring is shortened, the waiting time for demoulding is shortened, improve the fashioned speed of plastics ring, after the cooling is accomplished to the plastics ring, reverse start elevating gear 3 can drive and go up mould 1 and break away from lower mould 2, accomplish preliminary drawing of patterns, close solenoid valve 804 after that, the water of water delivery device 9 can collect and can't enter into movable block 7 in basin 802 this moment inside, because hydraulic effect can promote inlet tube 801 and rise and compress spring 803, inlet tube 801 rises after and then ejecting with movable block 7, movable block 7 then can be ejecting the top of lower mould 2 with fashioned plastics ring, and then make things convenient for the workman to take, further improvement changes the machining efficiency of device.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a fast plastics ring embossing mold utensil of shaping, includes mould (1), lower mould (2) and elevating gear (3), go up the top and elevating gear (3) fixed connection of mould (1), its characterized in that: go up the bottom of mould (1) and seted up annular (4), bottom fixedly connected with workstation (5) of lower mould (2), the inner wall fixedly connected with fixed block (6) of lower mould (2), the inner wall of lower mould (2) is provided with movable block (7), be provided with heat abstractor (8) on movable block (7), be provided with water delivery device (9) on workstation (5), the top and the lower mould (2) of water delivery device (9) are linked together.
2. The plastic ring pressing mold with high molding speed according to claim 1, characterized in that: heat abstractor (8) includes inlet tube (801), the top and the movable block (7) of inlet tube (801) are linked together, basin (802) have been seted up on lower mould (2), the bottom of inlet tube (801) runs through lower mould (2) and extends to the inside of basin (802), the cover is equipped with spring (803) on inlet tube (801), the both ends of spring (803) respectively with the inner wall fixed connection of inlet tube (801) and basin (802), the top and basin (802) of water delivery device (9) are linked together, solenoid valve (804) are installed to the bottom of inlet tube (801), the bottom intercommunication of movable block (7) has two drain pipes (805), two the other end of drain pipe (805) all runs through lower mould (2) and is linked together with water delivery device (9).
3. The plastic ring pressing mold with high molding speed according to claim 2, characterized in that: the water delivery device (9) comprises a water tank (901), the water tank (901) is embedded on the workbench (5), a water pump (902) is fixedly connected to the inner bottom wall of the water tank (901), the right side of the water pump (902) is communicated with a water delivery pipe (903), and the other end of the water delivery pipe (903) sequentially penetrates through the water tank (901) and the lower die (2) and is communicated with the water tank (802).
4. The plastic ring pressing mold with high molding speed according to claim 3, wherein: the bottom of the water tank (901) is fixedly connected with two radiating fins (10), and the bottoms of the two radiating fins (10) penetrate through and extend to the bottom of the water tank (901).
5. The plastic ring pressing mold with high molding speed according to claim 3, wherein: two refrigerators (11) are installed on the inner wall of the water tank (901), and the opposite sides of the two refrigerators (11) penetrate through and extend to the outer side of the water tank (901).
6. The plastic ring pressing mold with high molding speed according to claim 3, wherein: the left side of the water pipe (903) is communicated with a shunt pipe (12), the other end of the shunt pipe (12) penetrates through the water tank (901) and the lower die (2) in sequence and is communicated with the fixing block (6), the bottom of the fixing block (6) is communicated with a water outlet pipe (13), and the other end of the water outlet pipe (13) penetrates through the lower die (2) and is communicated with the water tank (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795077.4U CN215882313U (en) | 2021-08-03 | 2021-08-03 | Plastic ring pressing mold with high forming speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795077.4U CN215882313U (en) | 2021-08-03 | 2021-08-03 | Plastic ring pressing mold with high forming speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215882313U true CN215882313U (en) | 2022-02-22 |
Family
ID=80343347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795077.4U Active CN215882313U (en) | 2021-08-03 | 2021-08-03 | Plastic ring pressing mold with high forming speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215882313U (en) |
-
2021
- 2021-08-03 CN CN202121795077.4U patent/CN215882313U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211137974U (en) | Injection mold capable of being cooled rapidly | |
| CN214188310U (en) | Injection molding material mould is used in vehicle air conditioner assembly shell processing production | |
| CN215882313U (en) | Plastic ring pressing mold with high forming speed | |
| CN211074585U (en) | Air cooling device for mold | |
| CN111001785A (en) | Die-casting forming die capable of achieving rapid demoulding | |
| CN214294204U (en) | Injection mold for processing plastic gasket convenient for workpiece to take out | |
| CN213496346U (en) | Impeller casting mould | |
| CN210702450U (en) | Automatic opening and closing die-casting die | |
| CN219686485U (en) | Quick cooling structure for injection mold for vehicle | |
| CN215703367U (en) | Integrated valve fixing plate forming die | |
| CN219486484U (en) | Plastic mold cooling structure | |
| CN219028399U (en) | Forming die convenient to unloading | |
| CN217834536U (en) | Cylinder processing die capable of achieving rapid forming | |
| CN218892176U (en) | Needle support part mould | |
| CN210617205U (en) | High-efficient printer production mould | |
| CN219786535U (en) | Die for machining precision casting part | |
| CN214056247U (en) | Ejection mechanism for plastic mold | |
| CN218576868U (en) | Plastic injection mold capable of automatically demolding | |
| CN210450854U (en) | Valve body mould | |
| CN219076362U (en) | High-efficiency plastic ring production die | |
| CN214082703U (en) | Sheet plate extrusion die with good heat dissipation performance | |
| CN215544818U (en) | Die-casting forming die for baking tray processing | |
| CN220073182U (en) | Automatic wax injection machine | |
| CN216804243U (en) | Injection mold convenient to heat dissipation and work piece arrangement | |
| CN213968909U (en) | Machining forming device for alloy pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |