CN223876054U - Electromagnetic pump casting mould of two side feeding - Google Patents
Electromagnetic pump casting mould of two side feedingInfo
- Publication number
- CN223876054U CN223876054U CN202520501096.3U CN202520501096U CN223876054U CN 223876054 U CN223876054 U CN 223876054U CN 202520501096 U CN202520501096 U CN 202520501096U CN 223876054 U CN223876054 U CN 223876054U
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- mold
- discharging
- feeding
- die
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Abstract
本实用新型涉及铸造模具，特别涉及一种双侧进料的电磁泵铸造模具，顶模、底模、侧模和芯模组成压铸腔室，压铸腔室包括成型腔室、进料主流道、第一进料口、第二进料口、第一出料口、第二出料口和第三出料口，成型腔室包括底座部、外壳安装部、进油口和排气螺丝安装口，进料主流道连接有第一进料流道和第二进料流道，第一进料口设置在底座部处，第一进料口连接第一进料流道，第二进料口设置在外壳安装部远离排气螺丝安装口一侧，第二进料口连接第二进料流道，第一出料口设置在底座部靠近排气螺丝安装口一侧，第二出料口设置在排气螺丝安装口处，第三出料口设置在外壳安装部靠近所述排气螺丝安装口一侧，给料饱满，成品无气孔。
This utility model relates to casting molds, and particularly to a dual-sided feeding electromagnetic pump casting mold. A die-casting chamber is composed of a top mold, a bottom mold, side molds, and a core mold. The die-casting chamber includes a forming chamber, a main feeding channel, a first feeding port, a second feeding port, a first discharge port, a second discharge port, and a third discharge port. The forming chamber includes a base portion, a housing mounting portion, an oil inlet, and a vent screw mounting port. The main feeding channel is connected to the first feeding channel and the second feeding channel. The first feeding port is located at the base portion and is connected to the first feeding channel. The second feeding port is located on the housing mounting portion away from the vent screw mounting port and is connected to the second feeding channel. The first discharge port is located on the base portion near the vent screw mounting port, the second discharge port is located at the vent screw mounting port, and the third discharge port is located on the housing mounting portion near the vent screw mounting port. The feeding is full, and the finished product is free of air holes.
Description
Technical Field
The utility model relates to a casting die, in particular to a double-side feeding electromagnetic pump casting die.
Background
The electromagnetic pump comprises a pump body and a pump shell, wherein a shell mounting part of the pump body is provided with a shell fixing screw hole for being fixedly connected with the pump shell, a base of the pump body is provided with a base fixing screw hole for mounting the electromagnetic pump, the pump body is also provided with an oil inlet, an exhaust screw mounting hole, an exhaust hole, a sealing mounting hole and the like, five sides of the pump body are all provided with hole sites, and when feeding is carried out from the shell mounting part of the pump body, the feeding of the oil inlet and the sealing mounting hole is not full enough, and a finished product is provided with air holes.
Disclosure of utility model
In view of the technical problems existing in the background art, the utility model aims to provide a double-side feeding electromagnetic pump casting die which is fed from a base part and a shell mounting part respectively and discharged from the base part, an exhaust screw mounting port and the shell mounting part, and a finished product is free of air holes.
In order to solve the technical problems, the electromagnetic pump casting die with double-side feeding comprises a top die, a bottom die, a side die and a core die, wherein the top die, the bottom die, the side die and the core die form a die casting cavity, the die casting cavity comprises a forming cavity, a feeding main runner, a first feeding port, a second feeding port, a first discharging port, a second discharging port and a third discharging port, the forming cavity comprises a base part, a shell mounting part, an oil inlet and an exhaust screw mounting port, the base part, the shell mounting part and the exhaust screw mounting port are arranged around the oil inlet, the base part and the shell mounting part are oppositely arranged, the feeding main runner is connected with a first feeding runner and a second feeding runner, the first feeding port is arranged at the base part, the first feeding runner is connected with the first feeding runner, the second feeding port is arranged at one side of the shell mounting part far away from the exhaust screw mounting port, the second feeding port is connected with the shell mounting part, the second feeding runner is arranged at one side of the exhaust screw mounting part near the exhaust screw mounting part, and the first feeding port is arranged at one side of the exhaust screw mounting part.
In this scheme, keep away from exhaust screw installing port one side and base portion from the oil inlet one side feeding respectively from shell installation department, the sealed mounting hole at oil inlet and oil inlet back can feed fully, no gas pocket.
Preferably, the first discharging port is connected with a first discharging flow passage, the second discharging port is connected with a second discharging flow passage, the first discharging flow passage and the second discharging flow passage are mutually independent, and the tail end of the first discharging flow passage is parallel to the tail end of the second discharging flow passage.
In this scheme, first ejection of compact runner and second ejection of compact runner are independent each other, avoid appearing gaseous backward flow, exhaust is unsmooth.
Preferably, the exhaust screw mounting hole is located the right side of oil inlet, the whole I-shaped that is of shell installation department, shell installation department middle part is equipped with the oil-out, shell installation department four corners is equipped with shell set screw mounting hole, shell installation department includes left linkage segment and right linkage segment, left side linkage segment with right linkage segment is used for linking shell set screw mounting hole in shell installation department four corners with the oil-out, left side linkage segment middle part is equipped with the second feed inlet, right side linkage segment is equipped with third discharge gate, fourth discharge gate and fifth discharge gate in proper order along vertical, the third discharge gate is connected with third discharge runner, the fourth discharge gate is connected with fourth discharge runner, the fifth discharge gate is connected with fifth discharge runner, fourth discharge runner is gone into to the fifth discharge runner, third discharge runner with fourth discharge runner mutually independent, the end of third discharge runner with the end of fourth discharge runner is parallel.
In this scheme, set up third discharge gate, fourth discharge gate and fifth discharge gate and make the shell installation department fully exhaust, third discharge runner and fourth discharge runner mutually independent, avoid appearing gaseous backward flow, exhaust is unsmooth.
Preferably, the whole font that is of base portion, base portion left and right sides is equipped with base set screw mouth, base portion middle part is the base main part, both sides all are equipped with the strengthening rib about the base main part, first feed inlet sets up base main part department just is located the strengthening rib left side, first discharge gate sets up the right side of base portion.
In this scheme, first feed inlet sets up in base main part, compares base fixed screw mouth department, and the sealed mounting hole of the back of being close to more guarantees that the feed is full.
Preferably, the side mold comprises a front mold and a rear mold, the oil inlet is formed in the top mold, the base portion is composed of the top mold, the bottom mold and the front mold, the shell mounting portion is composed of the top mold, the bottom mold and the rear mold, the exhaust screw mounting port is composed of the top mold and the bottom mold, the side mold is located between the top mold and the bottom mold during casting, and the front mold and the rear mold are arranged in a back-and-forth moving mode.
In the scheme, the front die and the rear die are avoided for demolding of finished products.
Preferably, the rear mould is provided with an oil outlet core mould, and a cooling water pipe is arranged in the oil outlet core mould.
In the scheme, the cooling water pipe cools the material at the oil outlet, so that the sticking and drawing of the mold are avoided, and the finish of the finished product is ensured.
Preferably, the second feed channel is provided with corner sections.
In this scheme, the impact force of runner material is absorbed to runner lateral wall in corner, avoids sharp feeding to harm the mandrel, and the mandrel can not the bonding material, corresponds the hole and can not the strain, guarantees product precision.
The utility model has the beneficial effects that the feeding is respectively carried out from one side of the mounting part of the shell, which is far away from the mounting opening of the exhaust screw, and one side of the base part, which is far away from the oil inlet, the discharging flow channels are mutually independent, the exhaust is smooth, the feeding of each hole site is full, and the finished product is free of air holes. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a top mold according to the present utility model.
Fig. 3 is a schematic perspective view of a front mold according to the present utility model.
Fig. 4 is a schematic perspective view of a rear mold according to the present utility model.
Fig. 5 is a schematic perspective view of an oil outlet core mold according to the present utility model.
Fig. 6 is a schematic perspective view of a cooling water pipe according to the present utility model.
Fig. 7 is a schematic perspective view of a bottom die in the present utility model.
Fig. 8 is a schematic perspective view of a cast product of the present utility model.
Fig. 9 is a schematic perspective view of another angle of the cast product of the present utility model.
The device comprises a top die, a bottom die, a side die, a base portion, a housing mounting portion, an oil inlet, an oil outlet, an exhaust screw mounting port, a feeding main runner, a first feeding runner, a second feeding runner, a first discharging runner, a second discharging runner, a third discharging runner, a fourth discharging runner, a corner section, a base fixing screw port, a base body, a reinforcing rib, a front die, a rear die, a core die, a cooling water pipe and a cooling water pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some, but not all, embodiments of the implementation of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1-9, an electromagnetic pump casting mold with double-side feeding in the example of the present embodiment includes a top mold 1, a bottom mold 2, a side mold 3 and a core mold, wherein the top mold 1, the bottom mold 2, the side mold 3 and the core mold form a die casting cavity, the die casting cavity includes a molding cavity, a feeding main runner 8, a first feeding port, a second feeding port, a first discharging port, a second discharging port and a third discharging port, the molding cavity includes a base portion 4, a housing mounting portion 5, an oil inlet 6 and an exhaust screw mounting port 7, the base portion 4, the housing mounting portion 5 and the exhaust screw mounting port 7 are disposed around the oil inlet 6, the base portion 4 and the housing mounting portion 5 are disposed opposite to each other, the feeding main runner 8 is connected with a first feeding runner 9 and a second feeding runner 10, the first feeding port is connected with the first feeding runner 9, the second feeding port is arranged on one side of the housing mounting part 5 far away from the exhaust screw mounting port 7, the second feeding port is connected with the second feeding flow passage 10, the second feeding flow passage 10 is provided with a corner section 19, the second discharging port is arranged on the exhaust screw mounting port 7, the third discharging port is arranged on one side of the housing mounting part 5 near the exhaust screw mounting port 7, the base part 4 is integrally in a straight shape, base fixing screw ports 20 are arranged on the left side and the right side of the base part 4, the middle part of the base part 4 is a base main body 21, reinforcing ribs 22 are arranged on the upper side and the lower side of the base main body 21, the first feeding port is arranged on the base main body 21 and positioned on the left side of the reinforcing ribs 22, the first discharging port is arranged on the right side of the base part 4, the side die 3 comprises a front die 23 and a rear die 24, the oil inlet 6 is arranged on the top die 1, the base part 4 is composed of the top die 1, the bottom die 2 and the front die 23, the shell mounting part 5 is composed of the top die 1, the bottom die 2 and the rear die 24, the exhaust screw mounting opening 7 is composed of the top die 1 and the bottom die 2, the side die 3 is arranged between the top die 1 and the bottom die 2 during casting, the front die 23 and the rear die 24 are arranged in a back-and-forth moving mode, the rear die 24 is provided with an oil outlet core die 25, and the oil outlet core die 25 is internally provided with a cooling water pipe 26.
In the embodiment, the sealing mounting hole 16 is positioned at the back of the oil inlet 6 of the pump body and is arranged on the bottom die 2, the exhaust hole 15 is arranged at one side of the exhaust screw mounting hole 7, corresponding core dies are arranged at each hole, materials flow into the forming cavity from the first feeding hole and the second feeding hole through the feeding main runner 8, and flow out of the forming cavity from the first discharging hole, the second discharging hole and the like, gas is discharged out of the forming cavity from the first discharging hole, the second discharging hole and the like, wherein the first feeding hole is arranged at the lower side of the base main body 21 and is close to the sealing mounting hole 16, the feeding distance is shortened, the feeding plumpness is improved, the second feeding hole is arranged at one side of the shell mounting part 5 far away from the exhaust screw mounting hole 7 and supplements the feeding at the oil inlet 6, the top die 1 is lifted, the front die 23 moves forwards, the rear die 24 moves backwards when the finished product is ejected out by the ejector pin action of the bottom die 2, the cooling water pipe 26 is arranged in the core die 25 to cool the material, the bonding die and the drawing die is avoided, the finished product is ensured, the feeding hole can be arranged at the upper side of the base main body 21 or the lower side of the base main body 21, and the base main body 21 is designed to be used for marking.
Referring to fig. 2-7, the first discharge port is connected with a first discharge runner 11, the second discharge port is connected with a second discharge runner 12, the first discharge runner 11 and the second discharge runner 12 are mutually independent, the tail end of the first discharge runner 11 is parallel to the tail end of the second discharge runner 12, the exhaust screw mounting port 7 is positioned on the right side of the oil inlet 6, the whole of the shell mounting part 5 is I-shaped, the middle part of the shell mounting part 5 is provided with an oil outlet 13, four corners of the shell mounting part 5 are provided with shell fixing screw mounting ports 14, the shell mounting part 5 comprises a left connecting section and a right connecting section, the left connecting section is used for connecting the shell fixing screw mounting ports 14 and the oil outlet 13 at four corners of the shell mounting part 5, the middle part of the left connecting section is provided with a second feed port, the right connecting section is sequentially provided with a third discharge port, a fourth discharge port and a fifth discharge port along the vertical direction, the third discharge port is connected with a third discharge runner 17, the fourth discharge port is connected with a fourth discharge runner 18, the fourth discharge port is parallel to the tail end of the fourth discharge runner 18, and the fifth discharge runner 18 is parallel to the fourth discharge runner 18.
In this embodiment, each ejection of compact runner is independent each other, avoids gas to discharge from a ejection of compact runner, gets back to the shaping cavity through another ejection of compact runner, and shell installation department 5 homonymy sets up three discharge gate, guarantees even ejection of compact.
The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made, or equivalents can be made, without departing from the scope and spirit of the utility model disclosed herein.
Claims (7)
1. A double-side feeding electromagnetic pump casting die is characterized by comprising a top die (1), a bottom die (2), a side die (3) and a core die, wherein the top die (1), the bottom die (2), the side die (3) and the core die form a die casting cavity, and the die casting cavity comprises
The forming cavity comprises a base part (4), a shell mounting part (5), an oil inlet (6) and an exhaust screw mounting opening (7), wherein the base part (4), the shell mounting part (5) and the exhaust screw mounting opening (7) are arranged around the oil inlet (6), and the base part (4) and the shell mounting part (5) are arranged oppositely;
a main feed flow path (8) to which a first feed flow path (9) and a second feed flow path (10) are connected;
a first feed inlet arranged at the base part (4), the first feed inlet being connected to the first feed flow channel (9);
The second feeding port is arranged on one side of the shell mounting part (5) away from the exhaust screw mounting port (7), and is connected with the second feeding flow passage (10);
The first discharging hole is arranged on one side of the base part (4) close to the exhaust screw mounting hole (7);
The second discharging hole is arranged at the exhaust screw mounting hole (7);
and the third discharge hole is formed in one side of the shell mounting part (5) close to the exhaust screw mounting hole (7).
2. The electromagnetic pump casting mold with double-side feeding function according to claim 1, wherein the first discharging port is connected with a first discharging flow passage (11), the second discharging port is connected with a second discharging flow passage (12), the first discharging flow passage (11) and the second discharging flow passage (12) are mutually independent, and the tail end of the first discharging flow passage (11) is parallel to the tail end of the second discharging flow passage (12).
3. The electromagnetic pump casting mold with double-side feeding as claimed in claim 2, wherein the exhaust screw mounting hole (7) is positioned on the right side of the oil inlet (6), the whole I-shaped shell mounting part (5) is provided with an oil outlet (13) in the middle of the shell mounting part (5), four corners of the shell mounting part (5) are provided with shell fixing screw mounting holes (14), the shell mounting part (5) comprises a left connecting section and a right connecting section, the left connecting section and the right connecting section are used for connecting the shell fixing screw mounting holes (14) in the four corners of the shell mounting part (5) and the oil outlet (13), the middle of the left connecting section is provided with a second feeding hole, the right connecting section is sequentially provided with a third discharging hole, a fourth discharging hole and a fifth discharging hole in the vertical direction, the third discharging hole is connected with a third discharging runner (17), the fifth discharging hole is connected with a fifth discharging runner, the fourth discharging runner (18) is connected with the fourth discharging runner (17), and the fourth discharging runner (17) is parallel to the tail end of the fourth discharging runner (18).
4. The electromagnetic pump casting mold with double-side feeding as claimed in claim 1, wherein the base part (4) is integrally in a shape of a straight line, base fixing screw openings (20) are formed in the left side and the right side of the base part (4), the middle of the base part (4) is a base main body (21), reinforcing ribs (22) are arranged on the upper side and the lower side of the base main body (21), the first feeding opening is formed in the base main body (21) and is positioned on the left side of the reinforcing ribs (22), and the first discharging opening is formed in the right side of the base part (4).
5. The electromagnetic pump casting mold with double-side feeding according to claim 1, wherein the side mold (3) comprises a front mold (23) and a rear mold (24), the oil inlet (6) is formed in the top mold (1), the base part (4) is formed by the top mold (1), the bottom mold (2) and the front mold (23), the shell mounting part (5) is formed by the top mold (1), the bottom mold (2) and the rear mold (24), the exhaust screw mounting opening (7) is formed by the top mold (1) and the bottom mold (2), the side mold (3) is located between the top mold (1) and the bottom mold (2) during casting, and the front mold (23) and the rear mold (24) are arranged in a front-back moving mode.
6. A double-side-feed electromagnetic pump casting mold according to claim 5, wherein said rear mold (24) is provided with an oil outlet core mold (25), and a cooling water pipe (26) is provided in said oil outlet core mold (25).
7. A double-sided electromagnetic pump casting mold according to claim 1, wherein the second feed runner (10) is provided with corner sections (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520501096.3U CN223876054U (en) | 2025-03-21 | 2025-03-21 | Electromagnetic pump casting mould of two side feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520501096.3U CN223876054U (en) | 2025-03-21 | 2025-03-21 | Electromagnetic pump casting mould of two side feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223876054U true CN223876054U (en) | 2026-02-06 |
Family
ID=98634069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520501096.3U Active CN223876054U (en) | 2025-03-21 | 2025-03-21 | Electromagnetic pump casting mould of two side feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223876054U (en) |
-
2025
- 2025-03-21 CN CN202520501096.3U patent/CN223876054U/en active Active
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