CN221048977U - Injection mold for plastic shell of water pump - Google Patents
Injection mold for plastic shell of water pump Download PDFInfo
- Publication number
- CN221048977U CN221048977U CN202322557596.2U CN202322557596U CN221048977U CN 221048977 U CN221048977 U CN 221048977U CN 202322557596 U CN202322557596 U CN 202322557596U CN 221048977 U CN221048977 U CN 221048977U
- Authority
- CN
- China
- Prior art keywords
- cylinder rod
- water pump
- water
- sleeve
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of injection molds, and particularly relates to a water pump plastic shell injection mold, which comprises a bracket, wherein a water tank is fixedly arranged at the bottom of the inner side of the bracket, a lower mold is welded at the upper end of the water tank, an upper mold is contacted with the upper end of the lower mold, an air cylinder is fixedly arranged in the middle of the upper end of the bracket, an air cylinder rod of the air cylinder penetrates through the bracket and is in sliding connection with the bracket, a cooling mechanism is arranged on the air cylinder rod, the air cylinder rod is fixedly connected with the upper mold, a water pump is fixedly arranged on the left wall of the inner side of the water tank, a suction pipe of the water pump is fixedly connected with the water tank, and a flange is welded at the upper end of the water tank. According to the utility model, the gear is driven to rotate by the motor, so that the toothed ring drives the split cover to rotate, water is sprayed downwards by the split cover uniformly, and air is blown by the rotation of the fan blades, so that the evaporation speed of water flow on the die is increased, the die is cooled efficiently, and the pump body is molded rapidly.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a water pump plastic shell injection mold.
Background
The utility model patent with the publication number of CN218399208U discloses a miniature water pump shell injection mold, which comprises a processing bench, the upper surface mounting of processing bench has the lower mould, the lower mould upper surface is equipped with a plurality of groups of mould grooves, the upper mould has been placed to the lower mould top, the upper mould lower surface is equipped with a plurality of groups of annular clamp plates, the round hole inner wall is equipped with the magnetite, the inside metal pole that has inserted of round hole, processing bench lower surface mounting has the motor and is located the polished rod on the motor right side, the output of motor is equipped with the eccentric wheel, the polished rod surface sliding connection has T shape pole, the eccentric wheel surface rotation is connected with the transfer line, the transfer line lower extreme is connected with T shape pole rotation, T shape pole lower extreme is equipped with the elasticity ball, and this patent modifies the structure of lower mould and upper mould and optimizes, improves the production quality and the efficiency of water pump shell, and the metal pole also inlays the completion after the shaping, and is more even to the cooling of lower mould to the cooler box, and the demoulding effect is better. However, when the device is used, the mold is soaked and cooled only by cooling water, so that the cooling efficiency of the mold is low. Therefore, improvements are needed.
Disclosure of utility model
The utility model aims to provide a water pump plastic shell injection mold, which solves the problem of lower cooling efficiency of the mold by only soaking and cooling the mold with cooling water in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water pump plastic housing injection mold, includes the support, the inboard bottom fixed mounting of support has the water tank, the upper end welding of water tank has the lower mould, the upper end contact of lower mould has the mould, the upper end middle part fixed mounting of support has the cylinder, the cylinder pole of cylinder runs through support and with support sliding connection, be provided with cooling body on the cylinder pole, cylinder pole and last mould fixed connection, the inboard left wall fixed mounting of water tank has the water pump, the suction tube and the water tank fixed connection of water pump, the upper end welding of water tank has the flange.
Preferably, the cooling mechanism comprises a supporting sleeve, a limiting pin, a ring groove, a toothed ring, a supporting plate, a motor, a gear, a shunt cover, a connecting sleeve, a fan blade, a ring groove, a water permeable hole, a baffle sleeve and a guide rod, wherein the supporting sleeve and the cylinder rod are rotationally connected, the toothed ring is fixedly sleeved on the outer side of the supporting sleeve, the supporting plate is fixedly sleeved on the outer side of the cylinder rod and above the supporting sleeve, the motor is fixedly installed on the upper end of the supporting plate and is positioned on the left side of the cylinder rod, a rotating shaft of the motor penetrates through the supporting plate and is rotationally connected with the supporting plate, the gear is welded at the lower end of the rotating shaft, the gear is meshed with the toothed ring, the shunt cover is welded at the lower end of the supporting sleeve, the ring groove is formed in the outer side of the shunt cover, the suction pipe is rotationally connected with the baffle sleeve, and the suction pipe is fixedly sleeved on the outer side of the shunt cover. Through motor drive gear rotation, and then make the ring gear drive the reposition of redundant personnel cover rotation, evenly spray water downwards through the reposition of redundant personnel cover to through the flabellum rotation blowing, increase the water flow evaporation rate on the mould, and then make the mould cool off high-efficient, make pump body shaping quick.
Preferably, the inside of supporting sleeve has the spacer pin through threaded connection, the annular has been seted up at the middle part of cylinder pole, the inside sliding connection of annular has the spacer pin. The supporting sleeve and the cylinder rod are connected by arranging the limit pin to be matched with the annular groove.
Preferably, the connecting sleeve is rotationally connected with the cylinder rod, and a plurality of evenly distributed fan blades are welded on the outer side of the connecting sleeve. By arranging the fan blades, the air can be blown downwards.
Preferably, the split cover is provided with a water permeable hole, and the water permeable hole is communicated with the annular groove. Through setting up the hole that permeates water for ring channel and reposition of redundant personnel cover intercommunication.
Preferably, the upper end of the retaining sleeve is welded with two guide rods in bilateral symmetry, and the guide rods are connected with the support plate in a sliding manner. By arranging the guide rod, the movement of the retaining sleeve is guided.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the gear is driven to rotate by the motor, so that the toothed ring drives the split cover to rotate, water is sprayed downwards by the split cover uniformly, and air is blown by the rotation of the fan blades, so that the evaporation speed of water flow on the die is increased, the die is cooled efficiently, and the pump body is molded rapidly.
2. According to the utility model, the water is collected through the water tank and pumped through the water pump, so that the water in the water tank flows back into the diversion cover through the suction pipe, and the cooling water can be recycled, thereby saving energy.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
In the figure: 1. a bracket; 2. a water tank; 3. a lower die; 4. an upper die; 5. a cylinder; 6. a cooling mechanism; 7. a water pump; 8. a suction tube; 9. a flange; 61. a support sleeve; 62. a limiting pin; 63. a ring groove; 64. a toothed ring; 65. a support plate; 66. a motor; 67. a gear; 68. a shunt cover; 69. connecting sleeves; 610. a fan blade; 611. an annular groove; 612. a water permeable hole; 613. a blocking sleeve; 614. and a guide 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.
Referring to fig. 1-2, a water pump plastic housing injection mold comprises a bracket 1, a water tank 2 is fixedly arranged at the bottom of the inner side of the bracket 1, a lower mold 3 is welded at the upper end of the water tank 2, an upper mold 4 is contacted with the upper end of the lower mold 3, a cylinder 5 is fixedly arranged in the middle of the upper end of the bracket 1, a cylinder rod of the cylinder 5 penetrates through the bracket 1 and is in sliding connection with the bracket 1, a cooling mechanism 6 is arranged on the cylinder rod, the cylinder rod is fixedly connected with the upper mold 4, a water pump 7 is fixedly arranged on the left wall of the inner side of the water tank 2, a suction pipe 8 of the water pump 7 is fixedly connected with the water tank 2, and a flange 9 is welded at the upper end of the water tank 2.
Referring to fig. 2, 3 and 4, the cooling mechanism 6 includes a supporting sleeve 61, a limiting pin 62, an annular groove 63, a toothed ring 64, a supporting plate 65, a motor 66, a gear 67, a split cover 68, a connecting sleeve 69, a fan blade 610, an annular groove 611, a water permeable hole 612, a blocking sleeve 613 and a guide rod 614, the supporting sleeve 61 is rotationally connected with a cylinder rod, the limiting pin 62 is connected with the inside of the supporting sleeve 61 through threads, the annular groove 63 is provided in the middle of the cylinder rod, the limiting pin 62 is slidingly connected with the inside of the annular groove 63, the supporting sleeve 61 is connected with the cylinder rod through the matching of the limiting pin 62 and the annular groove 63, the toothed ring 64 is fixedly sleeved on the outer side of the supporting sleeve 61, the supporting plate 65 is fixedly sleeved on the outer side of the cylinder rod and is fixedly sleeved on the upper side of the supporting sleeve 61, the motor 66 is fixedly arranged on the left side of the cylinder rod, a rotating shaft of the motor 66 penetrates through the supporting plate 65 and is rotationally connected with the supporting plate 65, the gear 67 is welded at the lower end of the rotating shaft, the gear 67 is meshed with the toothed ring 64, the lower end of the supporting sleeve 61 is welded with the split cover 68, and the split cover 68 is rotationally connected with the cylinder rod.
Referring to fig. 2, 3 and 4, a connecting sleeve 69 is welded at the lower end of a split cover 68, the connecting sleeve 69 is rotationally connected with a cylinder rod, a plurality of evenly distributed fan blades 610 are welded at the outer side of the connecting sleeve 69, through the arrangement of the fan blades 610, air can be blown downwards, an annular groove 611 is formed in the outer side of the split cover 68, the annular groove 611 is in sliding connection with a suction pipe 8, a water permeable hole 612 is formed in the split cover 68, the water permeable hole 612 is communicated with the annular groove 611, the annular groove 611 is communicated with the split cover 68, a retaining sleeve 613 is rotationally connected at the outer side of the split cover 68, the retaining sleeve 613 is fixedly sleeved with the suction pipe 8, two guide rods 614 are symmetrically welded at the upper end of the retaining sleeve 613, the guide rods 614 are in sliding connection with a support plate 65, through the arrangement of the guide rods 614, the movement of the retaining sleeve 613 is guided by the motor 66, the gear 67 is driven to rotate, the split cover 68 is driven to rotate by the motor 66, the split cover 68 is driven to spray water downwards through the split cover 68, the split cover 68 is blown downwards, the water is blown upwards, the water flow evaporation speed on a mould is increased, and the mould is cooled and is high efficiency, and the pump body is molded rapidly.
The specific implementation process of the utility model is as follows: when the injection molding machine is used, the starting cylinder 5 drives the upper die 4 to move downwards, the upper die 4 is in contact with the lower die 3, injection molding is carried out through an injection molding pipe on the upper die 4, then the water pump 7 is started, the water in the water tank 2 is pumped by the water pump 7 to flow back into the split cover 68 through the suction pipe 8, cooling water can be recycled, energy is saved, water in the split cover 68 flows out of the split cover 68, the motor 66 is started, the motor 66 drives the gear 67 to rotate, the gear 67 drives the supporting sleeve 61 to rotate, the supporting sleeve 61 drives the split cover 68 to rotate, the split cover 68 rotates to uniformly spray water downwards, the split cover 68 drives the connecting sleeve 69 to rotate, the connecting sleeve 69 drives the fan blade 610 to rotate, the fan blade 610 rotates to blow downwards, the water evaporation efficiency on the surfaces of the upper die 4 and the lower die 3 is higher, the gear 67 is driven to rotate through the motor 66, the toothed ring 64 drives the split cover 68 to rotate, the split cover 68 can be recycled, the water on the die is blown through the fan blade 610 to rotate, the water evaporation speed on the die is increased, the die is cooled to be efficient, and the pump body is molded to be rapid.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water pump plastic housing injection mold, includes support (1), its characterized in that: the novel water tank is characterized in that a water tank (2) is fixedly installed at the bottom of the inner side of the support (1), a lower die (3) is welded at the upper end of the water tank (2), an upper die (4) is connected at the upper end of the lower die (3), an air cylinder (5) is fixedly installed at the middle of the upper end of the support (1), an air cylinder rod of the air cylinder (5) penetrates through the support (1) and is in sliding connection with the support (1), a cooling mechanism (6) is arranged on the air cylinder rod, the air cylinder rod is fixedly connected with the upper die (4), a water pump (7) is fixedly installed on the left wall of the inner side of the water tank (2), a suction pipe (8) of the water pump (7) is fixedly connected with the water tank (2), and a baffle edge (9) is welded at the upper end of the water tank (2).
2. The injection mold of a plastic housing for a water pump of claim 1, wherein: the cooling mechanism (6) comprises a supporting sleeve (61), a limiting pin (62), an annular groove (63), a toothed ring (64), a supporting plate (65), a motor (66), a gear (67), a shunt cover (68), a connecting sleeve (69), a fan blade (610), an annular groove (611), a water permeable hole (612), a blocking sleeve (613) and a guide rod (614), wherein the supporting sleeve (61) and a cylinder rod are rotationally connected, the toothed ring (64) is fixedly sleeved on the outer side of the supporting sleeve (61), the supporting plate (65) is fixedly sleeved on the outer side of the cylinder rod and above the supporting sleeve (61), the motor (66) is fixedly mounted on the upper end of the supporting plate (65) and is fixedly mounted on the left side of the cylinder rod, a rotating shaft of the motor (66) penetrates through the supporting plate (65) and is rotationally connected with the supporting plate (65), the lower end of the rotating shaft is welded with the gear (67), the gear (67) is meshed with the toothed ring (64), the shunt cover (68) is welded on the lower end of the supporting sleeve (61), the shunt cover (68) is rotationally connected with the cylinder rod, the lower end of the shunt cover (68) is fixedly sleeved on the cylinder rod, the upper end of the cylinder rod is provided with the upper end of the cylinder rod, the upper end of the lower end of the motor (69) is fixedly connected with the lower end of the cylinder rod, and the lower end of the lower cylinder rod, the lower end of the lower cylinder rod is fixedly connected with the lower end, the lower cylinder rod, and the lower end, the lower end of the lower cylinder rod. The outside of the diversion cover (68) is rotationally connected with a blocking sleeve (613), and the blocking sleeve (613) is fixedly sleeved with the suction pipe (8).
3. The injection mold of a plastic housing for a water pump of claim 2, wherein: the inside of supporting sleeve (61) is connected with spacer pin (62) through the screw thread, annular groove (63) have been seted up at the middle part of cylinder pole, the inside sliding connection of annular groove (63) has spacer pin (62).
4. The injection mold of a plastic housing for a water pump of claim 2, wherein: the connecting sleeve (69) is rotationally connected with the cylinder rod, and a plurality of fan blades (610) which are uniformly distributed are welded on the outer side of the connecting sleeve (69).
5. The injection mold of a plastic housing for a water pump of claim 2, wherein: and the split cover (68) is provided with a water permeable hole (612), and the water permeable hole (612) is communicated with the annular groove (611).
6. The injection mold of a plastic housing for a water pump of claim 2, wherein: two guide rods (614) are symmetrically welded at the left and right of the upper end of the baffle sleeve (613), and the guide rods (614) are in sliding connection with the support plate (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322557596.2U CN221048977U (en) | 2023-09-20 | 2023-09-20 | Injection mold for plastic shell of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322557596.2U CN221048977U (en) | 2023-09-20 | 2023-09-20 | Injection mold for plastic shell of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048977U true CN221048977U (en) | 2024-05-31 |
Family
ID=91205801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322557596.2U Active CN221048977U (en) | 2023-09-20 | 2023-09-20 | Injection mold for plastic shell of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048977U (en) |
-
2023
- 2023-09-20 CN CN202322557596.2U patent/CN221048977U/en active Active
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| GR01 | Patent grant | ||
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