CN222359240U - A die-casting mold capable of rapid positioning and guiding - Google Patents
A die-casting mold capable of rapid positioning and guiding Download PDFInfo
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- CN222359240U CN222359240U CN202420150347.3U CN202420150347U CN222359240U CN 222359240 U CN222359240 U CN 222359240U CN 202420150347 U CN202420150347 U CN 202420150347U CN 222359240 U CN222359240 U CN 222359240U
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Abstract
本实用新型公开了一种能够快速定位导向的压铸模具，包括架体和上模，架体顶端的中部设有定位槽，定位槽的内壁卡合有下模，架体顶端的两侧通过轴承均转动连接有丝杠，两个丝杠的表面均螺纹套接有套筒，两个套筒相对的一侧均固定连接有连接板，且两个连接板分别固定连接于上模的两侧，两个丝杠的底端均固定连接有带轮，架体内壁的一侧固定安装有减速电机，架体顶端的一边侧固定连接有竖板，竖板的背面固定连接有降温盒，本实用新型一种能够快速定位导向的压铸模具，上模与下模可自动的进行合模或脱模，操作便捷工作效率高，脱模时可使下模内的工件迅速降温冷却，避免热应力造成裂纹及变形的情况。
The utility model discloses a die-casting mold capable of rapid positioning and guiding, comprising a frame body and an upper mold, a positioning groove is provided in the middle of the top end of the frame body, a lower mold is clamped on the inner wall of the positioning groove, both sides of the top end of the frame body are rotatably connected with lead screws through bearings, the surfaces of the two lead screws are threadedly sleeved with sleeves, the opposite sides of the two sleeves are fixedly connected with connecting plates, and the two connecting plates are respectively fixedly connected to the two sides of the upper mold, the bottom ends of the two lead screws are fixedly connected with pulleys, a reduction motor is fixedly installed on one side of the inner wall of the frame body, a vertical plate is fixedly connected on one side of the top end of the frame body, and a cooling box is fixedly connected on the back side of the vertical plate. The utility model provides a die-casting mold capable of rapid positioning and guiding, the upper mold and the lower mold can automatically be molded or demolded, the operation is convenient and the work efficiency is high, and the workpiece in the lower mold can be quickly cooled down during demolding to avoid cracks and deformation caused by thermal stress.
Description
Technical Field
The utility model relates to the technical field of die casting dies, in particular to a die casting die capable of rapidly positioning and guiding.
Background
Die casting molds are used to inject molten metal or alloy under high pressure to produce parts or products having a specific shape.
However, the existing die casting mold has the following disadvantages:
(1) The existing die casting die is lack of a die assembly structure for quick positioning and guiding between an upper die and a lower die, so that the working efficiency of die assembly and die stripping is not high enough;
(2) The existing die casting die lacks a rapid cooling structure for a formed workpiece, and the workpiece is easy to crack and deform due to thermal stress.
Disclosure of utility model
The utility model aims to provide a die-casting die capable of rapidly positioning and guiding, so as to solve the problems that the existing die-casting die in the background art lacks a die-closing structure capable of rapidly positioning and guiding between an upper die and a lower die, so that the working efficiency of die-closing and die-releasing is not high enough, the die-casting die lacks a rapid cooling structure for a formed workpiece, and the workpiece is easy to crack and deform due to thermal stress.
The die casting die comprises a frame body and an upper die, wherein a positioning groove is formed in the middle of the top end of the frame body, a lower die is clamped on the inner wall of the positioning groove, screw rods are connected to the two sides of the top end of the frame body in a rotating mode through bearings, sleeves are sleeved on the surfaces of the two screw rods in a threaded mode, connecting plates are fixedly connected to the opposite sides of the two sleeves, the two connecting plates are respectively and fixedly connected to the two sides of the upper die, belt pulleys are fixedly connected to the bottom ends of the two screw rods, a speed reducing motor is fixedly arranged on one side of the inner wall of the frame body, a vertical plate is fixedly connected to one side of the top end of the frame body, a cooling box is fixedly connected to the back of the vertical plate, a fan is fixedly arranged on the back of the cooling box, and a semiconductor refrigerator is fixedly arranged on the top end of the cooling box.
When the die-casting die capable of rapidly positioning and guiding is used, the upper die and the lower die can be automatically assembled or demoulded, the operation is convenient, the working efficiency is high, the workpiece in the lower die can be rapidly cooled during demoulding, and the conditions of cracks and deformation caused by thermal stress are avoided.
As a preferable technical scheme of the utility model, the front surface of the vertical plate is fixedly connected with the air distribution box, the front surface of the air distribution box is uniformly and fixedly communicated with a plurality of air outlets, the inside of the cooling box is communicated with the inside of the air distribution box, the input end of the fan is clamped with the filter screen, and the output end of the fan is communicated with the inside of the cooling box. The plurality of air outlets are arranged to make the cold air outlet more uniform.
As a preferable technical scheme of the utility model, the output end of the speed reducing motor is fixedly connected with the belt wheels, and the surfaces of the two belt wheels are sleeved with the transmission belts. The transmission belt is arranged to play a role in transmission among the belt wheels.
As a preferable technical scheme of the utility model, four corners of the top end of the lower die are provided with positioning protrusions, and the bottom of the upper die is clamped with the lower die. The positioning bulge is arranged to enable the clamping of the lower die and the upper die to be more compact.
As a preferable technical scheme of the utility model, the top end of the screw rod is fixedly connected with a limiting block. The limiting block is arranged to limit the movement of the sleeve.
As a preferable technical scheme of the utility model, a material injection port is formed in the middle of the top end of the upper die. The material injection port is used for injecting molten metal into the die.
As a preferable technical scheme of the utility model, handles are fixedly connected to two sides of the lower die. The handle is arranged to facilitate carrying the lower die.
As a preferable technical scheme of the utility model, a switch panel is fixedly arranged on one side of the front face of the frame body, and the speed reducing motor, the fan and the semiconductor refrigerator are electrically connected with an external power supply through the switch panel. A switch panel is provided to control the operation of the mold.
Compared with the prior art, the utility model has the beneficial effects that:
1. The lower die is positioned and placed in the positioning groove, and the two belt wheels and the screw rod above are driven to rotate simultaneously by starting the gear motor under the cooperation of the transmission belt, so that the two sleeves and the upper die can move up and down, and can be automatically matched with the lower die or demoulded, and the operation is convenient and the working efficiency is high;
2. Through start fan and semiconductor refrigerator when drawing of patterns to the work piece, semiconductor refrigerator's refrigeration end and cooling box laminating can be to its inside air cooling, blow cold wind to the wind box in by the fan again to evenly spout by a plurality of air outlet, can make the work piece in the lower mould cool down fast, avoid the thermal stress to cause the condition of crackle and deformation.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view at a riser of the present utility model;
fig. 4 is a perspective view of the wind box of the present utility model.
The device comprises a frame body 1, a positioning groove 2, a lower die 4, an upper die 5, a material injection port 6, a connecting plate 7, a positioning protrusion 8, a bearing 9, a lead screw 10, a sleeve 11, a limiting block 12, a belt pulley 13, a gear motor 14, a driving belt 15, a lifting handle 16, a vertical plate 17, a wind distribution box 18, a wind outlet nozzle 19, a cooling box 20, a fan 21, a filter screen 22, a semiconductor refrigerator 23 and a switch panel.
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. 1-4, the utility model provides a die casting mold capable of rapidly positioning and guiding, which comprises a frame body 1 and an upper mold 4, wherein a positioning groove 2 is arranged in the middle of the top end of the frame body 1, a lower mold 3 is clamped on the inner wall of the positioning groove 2, two sides of the top end of the frame body 1 are respectively and rotatably connected with lead screws 9 through bearings 8, the surfaces of the two lead screws 9 are respectively and spirally sleeved with a sleeve 10, one side opposite to the two sleeves 10 is respectively and fixedly connected with a connecting plate 6, the two connecting plates 6 are respectively and fixedly connected with two sides of the upper mold 4 and are used for moving the upper mold 4 up and down, the bottom ends of the two lead screws 9 are respectively and fixedly connected with a belt pulley 12, a speed reducing motor 13 is fixedly arranged on one side of the inner wall of the frame body 1 and provides rotary power, a vertical plate 16 is fixedly connected on one side of the top end of the frame body 1, a cooling box 19 is fixedly connected with the back of the vertical plate 16, a fan 20 is fixedly arranged on the back of the cooling box 19, the top end of the cooling box 19 is fixedly provided with a semiconductor refrigerator 22, and the cooling is performed by using a cooling end.
When the die is used, the lower die 3 is positioned and placed in the positioning groove 2, the upper die 4 can be driven to move up and down by starting the gear motor 13, the die can be automatically clamped or stripped with the lower die 3, the operation is convenient and efficient, the fan 20 and the semiconductor refrigerator 22 are started when the workpiece is stripped, the cooling end of the semiconductor refrigerator 22 is attached to the cooling box 19, the air in the semiconductor refrigerator can be cooled, and cold air is blown to the workpiece in the lower die 3, so that the workpiece is rapidly cooled, and the conditions of cracks and deformation caused by thermal stress are avoided;
the front of the vertical plate 16 is fixedly connected with a wind distribution box 17, the front of the wind distribution box 17 is uniformly and fixedly communicated with a plurality of wind outlets 18, the inside of a cooling box 19 is communicated with the inside of the wind distribution box 17, the input end of a fan 20 is clamped with a filter screen 21 for filtering dust, the output end of the fan 20 is communicated with the inside of the cooling box 19, the output end of a gear motor 13 is fixedly connected with a belt wheel 12, and the surfaces of the two belt wheels 12 are sleeved with a transmission belt 14 for playing a transmission role;
When the cooling device is used, the gear motor 13 is started, and the two belt wheels 12 and the upper lead screw 9 are driven to rotate simultaneously under the cooperation of the transmission belt 14, so that the two sleeves 10 and the upper die 4 can move up and down, dust in the air sucked by the fan 20 is filtered by the filter screen 21, cold air is blown into the air distribution box 17, and the cold air is uniformly sprayed out by the plurality of air outlet nozzles 18, so that the surface of a workpiece in the lower die 3 is cooled more uniformly;
The four corners at the top end of the lower die 3 are respectively provided with a positioning bulge 7, the bottom of the upper die 4 is clamped with the lower die 3, the top end of the lead screw 9 is fixedly connected with a limiting block 11, the limiting effect is achieved, the middle part of the top end of the upper die 4 is provided with a material injection port 5 for injecting molten metal, two sides of the lower die 3 are fixedly connected with handles 15, the lifting is convenient, one side of the front face of the frame body 1 is fixedly provided with a switch panel 23, and a speed reducing motor 13, a fan 20 and a semiconductor refrigerator 22 are electrically connected with an external power supply through the switch panel 23 to control operation;
when the die is used, an external power supply is connected, the operation of the die is controlled through the pressing switch panel 23, under the cooperation of the positioning protrusion 7, the upper die 4 and the lower die 3 are tightly attached together, molten metal or alloy is injected into the die from the material injection port 5 under high pressure, the upper die 4 can move upwards to have a limiting effect in the moving process, falling is avoided, and the set lifting handle 15 is convenient for carrying and moving the lower die 3.
When the die casting die is particularly used, the lower die 3 is positioned and placed in the positioning groove 2, the two belt wheels 12 and the upper screw rod 9 are driven to rotate simultaneously by starting the speed reducing motor 13 under the cooperation of the driving belt 14, so that the two sleeves 10 and the upper die 4 can move up and down, the die assembly and the die stripping of the lower die 3 can be automatically carried out, the operation is convenient and efficient, the fan 20 and the semiconductor refrigerator 22 are started when the workpiece is stripped, the cooling end of the semiconductor refrigerator 22 is attached to the cooling box 19, the air in the semiconductor refrigerator can be cooled, and then the fan 20 blows cold air into the air distribution box 17, and the air outlet nozzles 18 are uniformly sprayed out, so that the workpiece in the lower die 3 can be cooled down and cooled rapidly, and the conditions of cracks and deformation caused by thermal stress are avoided.
Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420150347.3U CN222359240U (en) | 2024-01-22 | 2024-01-22 | A die-casting mold capable of rapid positioning and guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420150347.3U CN222359240U (en) | 2024-01-22 | 2024-01-22 | A die-casting mold capable of rapid positioning and guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222359240U true CN222359240U (en) | 2025-01-17 |
Family
ID=94219143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420150347.3U Active CN222359240U (en) | 2024-01-22 | 2024-01-22 | A die-casting mold capable of rapid positioning and guiding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222359240U (en) |
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2024
- 2024-01-22 CN CN202420150347.3U patent/CN222359240U/en active Active
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