CN221584412U - Fuse insulation shell forming die - Google Patents
Fuse insulation shell forming die Download PDFInfo
- Publication number
- CN221584412U CN221584412U CN202323603490.8U CN202323603490U CN221584412U CN 221584412 U CN221584412 U CN 221584412U CN 202323603490 U CN202323603490 U CN 202323603490U CN 221584412 U CN221584412 U CN 221584412U
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- CN
- China
- Prior art keywords
- plate
- strip
- hydraulic cylinder
- shaped plate
- die
- 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.)
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- 238000009413 insulation Methods 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000001746 injection moulding Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005338 heat storage Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a fuse insulation shell forming die, which relates to the technical field of forming dies and comprises a bearing cooling mechanism, wherein an injection molding mechanism is arranged on the front surface of the bearing cooling mechanism, and a demolding toggle mechanism is arranged on the inner side of the bearing cooling mechanism; the demolding toggle mechanism comprises a second hydraulic cylinder, a bottom plate, a jacking rod, a screw rod, a threaded lantern ring, a mounting sleeve and a toggle rod; the second hydraulic cylinder is fixedly arranged at the bottom of the strip-shaped plate, the bottom plate is fixedly arranged at the bottom end of an output shaft of the second hydraulic cylinder, the jacking rod penetrates through the strip-shaped plate and the lower die in a sliding mode and is fixedly connected with the bottom plate, and the screw rod penetrates through the strip-shaped plate in a sliding mode and is fixedly connected with the bottom plate. The utility model can push the molded insulating shell out and stir the molded insulating shell into cooling water to cool the insulating shell, thereby avoiding the condition of easy scalding during manual operation, being more convenient in actual use and saving manpower.
Description
Technical Field
The utility model relates to the technical field of forming dies, in particular to a forming die for an insulating shell of a fuse.
Background
The molding of the insulating shell of the fuse, which takes plastics as materials, mainly depends on an injection molding mold, wherein the plastics are heated and melted in a heating charging barrel of an injection molding machine, then enter a mold cavity through a hot nozzle and a pouring system of the mold under the pushing of a screw rod or a piston of the injection molding machine, and finally are hardened and shaped in the cavity.
The utility model patent of patent application publication number CN 111531801A discloses a fuse insulation shell forming die, which comprises an operation table, an upper die, a heat absorber, a heat storage chamber, a lower die, a hand generator and an automatic lifting table; the heat storage chamber is located in the middle of the upper die, heat absorbers are arranged on two sides of the heat storage chamber, the lower die is located below the upper die, an ejector rod is arranged in the middle of the bottom of the lower die, the hand generator is located on the left side of the ejector rod, a lithium battery is arranged on the left lower side of the hand generator, the operation table is located below the lower die, wheels are arranged on two sides of the operation table, and the automatic lifting table is located below the operation table.
The invention is scientific and reasonable, safe and convenient to use, uses the heat energy released by cooling and molding of the die to preserve the heat of the feed liquid in the hot nozzle, saves energy and protects the environment, and prevents weld marks. The mechanical energy of the movement of the ejector rod is converted into electric energy for the automatic lifting platform to lift, so that energy is saved. The automatic lifting platform is lifted, so that the wheels are convenient to store and use, the forming die is convenient to move, and time and labor are saved.
However, the device still has some defects in actual use, and obviously, when the hydraulic push rod II drives the push rod II to move upwards, the formed insulating shell can be pushed out, but only the formed insulating shell can stay at the top of the lower die, and the insulating shell can be conveniently taken by an operator, but still has higher temperature, so that the actual operation process is inconvenient, and the situations of scalding and the like of the operator are easily caused.
Therefore, it is necessary to invent a molding die for an insulating housing of a fuse to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a forming die for an insulating shell of a fuse, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the molding die for the insulating shell of the fuse comprises a bearing cooling mechanism, wherein an injection molding mechanism is arranged on the front surface of the bearing cooling mechanism, and a demolding toggle mechanism is arranged on the inner side of the bearing cooling mechanism;
The demolding toggle mechanism comprises a second hydraulic cylinder, a bottom plate, a jacking rod, a screw rod, a threaded lantern ring, a mounting sleeve and a toggle rod;
The second pneumatic cylinder is fixed to be set up in strip shaped plate bottom, the bottom plate is fixed to be set up in the output shaft bottom of second pneumatic cylinder, the jacking rod slip runs through strip shaped plate and lower mould and with bottom plate fixed connection, the screw rod slip runs through strip shaped plate and with bottom plate fixed connection, the screw thread lantern ring cup joints in proper order from top to bottom with the installation sleeve and sets up in the screw rod outside, screw thread lantern ring and screw thread connection, the screw thread lantern ring passes through the bearing and rotates to set up in the installation sleeve top, installation sleeve and strip shaped plate fixed connection, the driving lever is fixed to be set up in screw thread lantern ring side.
Preferably, the bearing cooling mechanism comprises a water tank, a discharge hole, a strip-shaped plate, a back plate and a top plate.
Preferably, the discharge hole is formed in the top of the back of the water tank, the strip-shaped plate is fixedly arranged on the front side of the top of the water tank, the back plate is fixedly arranged on the rear side of the top of the water tank, and the top plate is fixedly arranged on the top of the back plate.
Preferably, the injection molding mechanism comprises a lower die, a first hydraulic cylinder and an upper die.
Preferably, the lower die is fixedly arranged at the top of the strip-shaped plate, the first hydraulic cylinder is fixedly arranged at the top of the top plate, an output shaft of the first hydraulic cylinder penetrates through the top plate in a sliding mode and is fixedly connected with the upper die, and a thermal nozzle is fixedly nested on the back of the upper die.
The utility model has the technical effects and advantages that:
according to the utility model, the demoulding toggle mechanism is arranged so as to enable the second hydraulic cylinder to drive the bottom plate to continuously ascend, the jacking rod is driven to push out the insulating shell positioned in the second hydraulic cylinder in the ascending process of the bottom plate, meanwhile, the threaded lantern ring is driven to rotate through the screw rod, and the toggle rod is driven to synchronously rotate when the threaded lantern ring rotates, so that the toggle rod pushes the insulating shell moved out of the opening at the top of the lower die, the insulating shell falls into cooling water in the water tank from the opening at the top of the water tank to be cooled, and then the second hydraulic cylinder drives the bottom plate to move downwards, so that the jacking rod and the toggle rod are reset.
Drawings
Fig. 1 is a schematic diagram of the overall front sectional structure of the present utility model.
Fig. 2 is a schematic diagram of a front cross-sectional structure of a release toggle mechanism of the present utility model.
In the figure: 1. carrying a cooling mechanism; 11. a water tank; 12. a discharge port; 13. a strip-shaped plate; 14. a back plate; 15. a top plate; 2. an injection molding mechanism; 21. a lower die; 22. a first hydraulic cylinder; 23. an upper die; 3. a demoulding toggle mechanism; 31. a second hydraulic cylinder; 32. a bottom plate; 33. a lifting rod; 34. a screw; 35. a threaded collar; 36. a mounting sleeve; 37. a deflector rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a fuse insulation shell forming die as shown in fig. 1-2, which comprises a bearing cooling mechanism 1, wherein an injection molding mechanism 2 is arranged on the front surface of the bearing cooling mechanism 1, and a demoulding toggle mechanism 3 is arranged on the inner side of the bearing cooling mechanism 1.
As shown in fig. 1, the bearing cooling mechanism 1 includes a water tank 11, a discharge hole 12, a strip-shaped plate 13, a back plate 14 and a top plate 15, wherein the discharge hole 12 is formed at the top of the back surface of the water tank 11, the strip-shaped plate 13 is fixedly arranged at the front side of the top of the water tank 11, the back plate 14 is fixedly arranged at the rear side of the top of the water tank 11, and the top plate 15 is fixedly arranged at the top of the back plate 14.
As shown in fig. 1, the injection molding mechanism 2 includes a lower mold 21, a first hydraulic cylinder 22 and an upper mold 23, where the lower mold 21 is fixedly disposed at the top of the strip-shaped plate 13, the first hydraulic cylinder 22 is fixedly disposed at the top of the top plate 15, and an output shaft thereof slides through the top plate 15 and is fixedly connected with the upper mold 23, and a thermal nozzle is fixedly nested on the back of the upper mold 23.
Through setting up above-mentioned structure to first pneumatic cylinder 22 drives upper die 23 pressfitting and is in lower die 21 top, and hot nozzle is poured into the raw materials into the shaping cavity that forms after lower die 21 and first pneumatic cylinder 22 are closed, and the raw materials is formed in the shaping cavity cooling down afterwards, forms insulating casing, makes first pneumatic cylinder 22 drive upper die 23 and moves upward the reset this moment.
As shown in fig. 2, the demolding toggle mechanism 3 comprises a second hydraulic cylinder 31, a bottom plate 32, a jacking rod 33, a screw 34, a threaded collar 35, a mounting sleeve 36 and a deflector rod 37, wherein the second hydraulic cylinder 31 is fixedly arranged at the bottom of the strip-shaped plate 13, the bottom plate 32 is fixedly arranged at the bottom end of an output shaft of the second hydraulic cylinder 31, the jacking rod 33 penetrates through the strip-shaped plate 13 in a sliding manner and is fixedly connected with the bottom plate 32 through the lower die 21, the screw 34 penetrates through the strip-shaped plate 13 in a sliding manner and is fixedly connected with the bottom plate 32, the threaded collar 35 and the mounting sleeve 36 are sequentially sleeved on the outer side of the screw 34 from top to bottom, the threaded collar 35 is in threaded connection with the screw 34, the threaded collar 35 is rotatably arranged at the top of the mounting sleeve 36 through a bearing, the mounting sleeve 36 is fixedly connected with the strip-shaped plate 13, and the deflector rod 37 is fixedly arranged on the side of the threaded collar 35.
Through setting up above-mentioned bear cooling mechanism 1 and drawing of patterns toggle mechanism 3 to make second pneumatic cylinder 31 drive bottom plate 32 continuously rise, bottom plate 32 rises in-process and drives jack-up rod 33 and push out the insulating casing that is located inside second pneumatic cylinder 31, simultaneously drive screw thread lantern ring 35 rotatory through screw rod 34, drive driving lever 37 synchronous rotation when screw thread lantern ring 35 rotates, and then make lever 37 promote the insulating casing that shifts out by lower mould 21 top opening part, make it fall into the cooling water of basin 11 inside by basin 11 top opening and be cooled, then make second pneumatic cylinder 31 drive bottom plate 32 move down, and then make jack-up rod 33 and driving lever 37 reset, after the cooling is accomplished, take out insulating casing by discharge gate 12, compare in prior art with the device of the same type, can stir it to the cooling water in the insulating casing after the shaping when ejecting, the condition of easy emergence scald during the in-service use is avoided, more convenient and can the manpower saving.
The working principle of the utility model is as follows:
In the actual use process, the first hydraulic cylinder 22 drives the upper die 23 to be pressed on the top of the lower die 21, the hot nozzle injects raw materials into a forming cavity formed after the lower die 21 and the first hydraulic cylinder 22 are closed, and then the raw materials are cooled and formed in the forming cavity to form an insulating shell, and at the moment, the first hydraulic cylinder 22 drives the upper die 23 to move upwards for resetting;
The second hydraulic cylinder 31 is enabled to drive the bottom plate 32 to continuously ascend, the lifting rod 33 is driven to lift the insulating shell located in the second hydraulic cylinder 31 in the ascending process of the bottom plate 32, meanwhile, the threaded sleeve 35 is driven to rotate through the screw rod 34, the deflector rod 37 is driven to synchronously rotate when the threaded sleeve 35 rotates, the deflector rod 37 is further enabled to push the insulating shell moved out of the top opening of the lower die 21, the insulating shell falls into cooling water in the water tank 11 from the top opening of the water tank 11 to be cooled, then the second hydraulic cylinder 31 is enabled to drive the bottom plate 32 to move downwards, the lifting rod 33 and the deflector rod 37 are enabled to reset, and after cooling is completed, the insulating shell is taken out through the discharge hole 12.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a fuse insulation casing forming die which characterized in that: the plastic injection molding machine comprises a bearing cooling mechanism (1), wherein an injection molding mechanism (2) is arranged on the front surface of the bearing cooling mechanism (1), and a demolding toggle mechanism (3) is arranged on the inner side of the bearing cooling mechanism (1);
The demolding toggle mechanism (3) comprises a second hydraulic cylinder (31), a bottom plate (32), a jacking rod (33), a screw (34), a threaded collar (35), a mounting sleeve (36) and a toggle rod (37);
The second pneumatic cylinder (31) is fixed to be set up in strip shaped plate (13) bottom, bottom plate (32) are fixed to be set up in the output shaft bottom of second pneumatic cylinder (31), jacking rod (33) slip run through strip shaped plate (13) and lower mould (21) and with bottom plate (32) fixed connection, screw rod (34) slip run through strip shaped plate (13) and with bottom plate (32) fixed connection, screw thread lantern ring (35) cup joint in proper order from top to bottom in screw rod (34) outside with installation sleeve (36), screw thread lantern ring (35) and screw rod (34) threaded connection, screw thread lantern ring (35) rotate through the bearing and set up in installation sleeve (36) top, installation sleeve (36) and strip shaped plate (13) fixed connection, driving lever (37) are fixed to be set up in screw thread lantern ring (35) side.
2. The fuse insulating housing molding die of claim 1, wherein: the bearing cooling mechanism (1) comprises a water tank (11), a discharge hole (12), a strip-shaped plate (13), a back plate (14) and a top plate (15).
3. The fuse insulating housing molding die of claim 2, wherein: the discharging hole (12) is formed in the top of the back of the water tank (11), the strip-shaped plate (13) is fixedly arranged on the front side of the top of the water tank (11), the back plate (14) is fixedly arranged on the rear side of the top of the water tank (11), and the top plate (15) is fixedly arranged on the top of the back plate (14).
4. A fuse insulating housing forming die as defined in claim 3, wherein: the injection molding mechanism (2) comprises a lower die (21), a first hydraulic cylinder (22) and an upper die (23).
5. The molding die for the insulating housing of the fuse according to claim 4, wherein: the lower die (21) is fixedly arranged at the top of the strip-shaped plate (13), the first hydraulic cylinder (22) is fixedly arranged at the top of the top plate (15) and the output shaft of the first hydraulic cylinder penetrates through the top plate (15) in a sliding manner and is fixedly connected with the upper die (23), and the back of the upper die (23) is fixedly nested and provided with a thermal nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323603490.8U CN221584412U (en) | 2023-12-28 | 2023-12-28 | Fuse insulation shell forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323603490.8U CN221584412U (en) | 2023-12-28 | 2023-12-28 | Fuse insulation shell forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221584412U true CN221584412U (en) | 2024-08-23 |
Family
ID=92413614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323603490.8U Active CN221584412U (en) | 2023-12-28 | 2023-12-28 | Fuse insulation shell forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221584412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120552316A (en) * | 2025-07-31 | 2025-08-29 | 山东梵思汽车科技有限公司 | A molding ejection mechanism for automobile instrument panel |
-
2023
- 2023-12-28 CN CN202323603490.8U patent/CN221584412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120552316A (en) * | 2025-07-31 | 2025-08-29 | 山东梵思汽车科技有限公司 | A molding ejection mechanism for automobile instrument panel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |