CN220407009U - Forming die for hard alloy bar - Google Patents
Forming die for hard alloy bar Download PDFInfo
- Publication number
- CN220407009U CN220407009U CN202321931914.0U CN202321931914U CN220407009U CN 220407009 U CN220407009 U CN 220407009U CN 202321931914 U CN202321931914 U CN 202321931914U CN 220407009 U CN220407009 U CN 220407009U
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- die
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- pouring
- forming
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- 239000000956 alloy Substances 0.000 title abstract description 11
- 229910045601 alloy Inorganic materials 0.000 title abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000003754 machining Methods 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 22
- 239000002184 metal Substances 0.000 abstract description 22
- 238000005266 casting Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 9
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000004781 supercooling Methods 0.000 abstract 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 8
- 238000001802 infusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of mold processing, and particularly relates to a forming mold for a hard alloy bar, which comprises a processing table and supporting legs, wherein a mold processing device is arranged on the upper surface of the processing table, the mold processing device comprises a connecting unit and a pouring unit, a cooling forming device is arranged on the right side of the bottom of the processing table, and the cooling forming device comprises a cooling mechanism and a backflow mechanism. This a forming die for carbide rod promotes left mould and right mould laminating through the connecting unit, forms a whole casting mould, realizes the machine-shaping to the metal rod, and wherein reference column cooperation locating hole mutually support, and two mould relative positions appear the condition of skew about avoiding takes place, guarantees that the mould can normally process, and supercooling forming device carries the cooling liquid to around the cooling tube who sets up in the casting cavity inside, carries out comprehensive cooling to the metal rod body of casting cavity inside, rapid cooling, and the shaping is accelerated, improves the efficiency of production.
Description
Technical Field
The utility model relates to the technical field of mold processing, in particular to a forming mold for a hard alloy bar.
Background
The mold processing refers to the processing of forming and blank making tools, and further includes shearing and die cutting molds. Typically, the die has two parts, an upper die and a lower die. The steel plate is placed between the upper and lower dies, forming of the material is achieved under the action of a press, and when the press is opened, the work piece determined by the shape of the die is obtained or the corresponding scrap is removed. The workpiece of the electronic connector, which is as small as an automobile instrument panel, can be molded by the mold, and the corresponding processing mold is needed for processing the hard alloy rod, but the existing processing mold is single in processing form, and cannot directly heat the material in the mold, so that the processing and the use of alloy materials are not facilitated.
As disclosed in chinese patent publication No. CN212329449U, when in use, a magnesium alloy rod is placed in a forming die, a connecting wire is connected with an external power supply, the material in the forming die is heated by a heating layer, so that the magnesium alloy material is softened, the subsequent processing and use are facilitated, a hydraulic cylinder is started, the hydraulic cylinder pushes an upper die to descend, the upper die drives a stamping grinding tool to descend through a fixing bolt, the magnesium alloy material is stamped, and the stamping die is matched with the forming die for use, so that the magnesium alloy rod is stamped, and the magnesium alloy rod is beneficial to the use of the magnesium alloy rod; in the novel structure, the stamping die and the forming die are of detachable structures, and the corresponding stamping die can be replaced according to the requirement, so that the use of material processing is facilitated; during the use, loosen the locking bolt, screw up the locking bolt behind the sliding positioning seat, adjust the position of positioning seat, be favorable to positioning seat position adjustment, go up the restriction of mould through the positioning seat, and then control the position that the punching press descends, be favorable to stamping die's stability, through the cooperation use of locating lever and spacing groove, make the mould can stably go up and down, be favorable to the steady use of mould.
However, in the magnesium alloy rod processing mold in the above application, a corresponding cooling device is not provided after the processing and forming of the alloy rod during the processing, so that a large amount of cooling and forming time is required, the efficiency of mold production is reduced, and therefore, certain limitations exist.
For this reason, it is highly desirable to provide a forming die for cemented carbide bars.
Disclosure of Invention
The utility model aims to provide a forming die for a hard alloy bar, which solves the problems that in the prior art, a magnesium alloy bar processing die is provided, and a corresponding cooling device is not arranged after the processing and forming of the alloy bar in the processing process, so that a large amount of cooling and forming time is required, and the production efficiency of the die is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forming die for carbide rod, includes processing platform and supporting leg, the left and right sides mesa of processing platform links together through two spliced poles, four the supporting leg is fixed connection in the lower surface four corners of processing platform respectively, the upper surface of processing platform is provided with mould processingequipment, the bottom right side of processing platform is provided with cooling forming device.
The die machining device comprises a connecting unit and a pouring unit, wherein the connecting unit is arranged on the left side of the lower surface of the machining table, and the pouring unit is arranged on the right side of the machining table.
The connecting unit comprises a mounting seat, a hydraulic cylinder, a hydraulic rod and a left die, wherein the mounting seat is fixedly connected to the lower part of the left outer surface of the processing table, the hydraulic cylinder is fixedly arranged at the bottom of the right outer surface of the mounting seat, the hydraulic rod is slidably connected to the inside of the right outer surface of the hydraulic cylinder, the left die is fixedly connected to the right end of the hydraulic rod, and the left die slides rightwards in the hydraulic cylinder through the hydraulic rod, so that the left die and the right die are pushed to be attached, and die casting is performed.
The casting unit comprises a right die and a casting pipe, wherein the right die is fixedly connected to the right side of the processing table, the casting pipe is fixedly connected to the right side of the top of the right die, and molten metal in a molten state is led into the die through the casting pipe to be cast.
The left die is characterized in that the front end and the rear end of the right surface of the left die are respectively and vertically fixedly connected with positioning columns at equal intervals, positioning holes are respectively and vertically formed in the front end and the rear end of the left surface of the right die at equal intervals, the positioning columns are inserted into the positioning holes, the occurrence of the condition that the relative positions of the left die and the right die are deviated is avoided, and the dies can be normally processed.
The metal rod casting mold is further improved in that the left mold and the right mold are attached to form a cylindrical mold, a casting cavity is formed in the left mold and the right mold, the casting pipe is communicated with the casting cavity, molten metal is led into the casting cavity for cooling and forming, and casting and forming of the metal rod can be completed.
The cooling forming device comprises a cooling mechanism and a backflow mechanism, wherein the cooling mechanism is arranged on the right side of the lower surface of the processing table, and the backflow mechanism is arranged at the bottom of the right die.
The cooling mechanism comprises a cooling box, a water pump, a liquid suction pipe and a liquid delivery pipe, wherein the cooling box is placed below the right side of the processing table, the water pump is installed at the top of the cooling box, the liquid suction pipe is fixedly connected to a suction port of the water pump and extends into the inner bottom of the cooling box, the liquid delivery pipe is fixedly connected to a water outlet of the water pump, the top of the liquid delivery pipe is fixedly connected to the right side of the top of the right die, cooling liquid inside the cooling box is led into the outside of the die through the liquid delivery pipe to rapidly cool a metal rod inside a pouring cavity, and the molding is accelerated, so that the production efficiency is improved.
The left die and the right die are internally provided with cooling pipelines around the pouring cavity, the infusion tube is communicated with the top of the cooling pipelines, and the cooling pipelines around the outside of the pouring cavity are used for comprehensively cooling the whole metal rod, so that the forming efficiency is improved.
The further improvement lies in, reflux mechanism includes back flow and refrigerator, the top fixed connection of back flow is in the bottom of cooling pipeline, and its bottom fixed connection is in the left side of cooler bin, the refrigerator is installed in the right side surface of cooler bin, refrigerates the coolant liquid that trades the heat backward flow to this efficiency of guaranteeing the cooling.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a forming die for carbide rod promotes left mould and right mould laminating through the connecting unit, forms a whole casting die, realizes the machine-shaping to the metal rod, and wherein the reference column cooperation locating hole cooperatees each other, avoids controlling two moulds relative position and appears the condition emergence of skew, guarantees that the mould can normally process.
2. This a forming die for carbide rod is inside through cooling forming device carries the cooling liquid to the cooling pipeline who sets up around the pouring chamber, carries out comprehensive cooling to the inside metal stick body of pouring chamber, and quick cooling accelerates the shaping, improves the efficiency of production.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a mold fit perspective structure of the present utility model;
FIG. 3 is a schematic side view of the connection unit of the present utility model;
FIG. 4 is a schematic side view of the casting unit of the present utility model;
FIG. 5 is a schematic cross-sectional view of a cooling molding apparatus according to the present utility model.
In the figure: 1. a processing table; 2. support legs; 301. a mounting base; 302. a hydraulic cylinder; 303. a hydraulic rod; 304. a left die; 305. a right die; 306. a pouring tube; 307. positioning columns; 308. a casting cavity; 401. a cooling box; 402. a water pump; 403. a liquid suction pipe; 404. an infusion tube; 405. a return pipe; 406. a refrigerator.
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. 1-5, the present utility model provides a technical solution:
examples
A forming die for carbide rod, includes processing platform 1 and supporting leg 2, and the left and right sides mesa of processing platform 1 is in the same place through two spliced poles, and four supporting legs 2 are fixed connection in the lower surface four corners of processing platform 1 respectively, and the upper surface of processing platform 1 is provided with mould processingequipment.
The die machining device comprises a connecting unit and a pouring unit, wherein the connecting unit is arranged on the left side of the lower surface of the machining table 1, and the pouring unit is arranged on the right side of the machining table 1.
The connecting unit comprises a mounting seat 301, a hydraulic cylinder 302, a hydraulic rod 303 and a left die 304, wherein the mounting seat 301 is fixedly connected to the lower part of the left outer surface of the processing table 1, the hydraulic cylinder 302 is fixedly arranged at the bottom of the right outer surface of the mounting seat 301, the hydraulic rod 303 is slidably connected to the inside of the right outer surface of the hydraulic cylinder 302, the left die 304 is fixedly connected to the right end of the hydraulic rod 303, the hydraulic rod 303 slides rightwards in the hydraulic cylinder 302, and accordingly the left die 304 is pushed to be attached to the right die 305, and die casting is performed.
The pouring unit comprises a right die 305 and a pouring tube 306, wherein the right die 305 is fixedly connected to the right side of the processing table 1, the pouring tube 306 is fixedly connected to the right side of the top of the right die 305, and molten metal is led into the die through the pouring tube 306 for die casting.
The front end and the rear end of the right surface of the left die 304 are respectively and vertically and equidistantly fixedly connected with a positioning column 307, the front end and the rear end of the left surface of the right die 305 are respectively and vertically and equidistantly provided with a positioning hole, the positioning column 307 is inserted into the positioning hole, the occurrence of the condition that the relative positions of the left die and the right die are deviated is avoided, and the dies can be normally processed. The left die 304 and the right die 305 are attached to form a cylindrical die, a pouring cavity 308 is formed in the cylindrical die, a pouring pipe 306 is communicated with the pouring cavity 308, molten metal is led into the pouring cavity 308 for cooling and forming, and then pouring and forming of the metal rod can be completed.
When the metal rod casting mold is used, the hydraulic cylinder 302 is started to push the hydraulic rod 303 to move rightwards, the left mold 304 is pushed to move rightwards, the positioning column 307 fixedly connected with the outer surface on the right side of the left mold 304 is matched with the positioning hole formed on the outer surface on the left side of the right mold 305, the left mold and the right mold are mutually attached to each other to form a cylindrical mold, the condition that the relative positions of the left mold and the right mold deviate is avoided, the molds can be normally machined, then molten metal is guided into the pouring cavity 308 formed in the left mold and the right mold through the pouring tube 306 to be cooled and molded, the metal rod casting molding can be completed, after the metal rod is cooled and molded, the hydraulic cylinder 302 is started again, the hydraulic rod 303 is driven to move leftwards, the left mold 304 is enabled to be separated, and the metal rod falls off automatically under the action of gravity.
Examples
On the basis of the first embodiment, a cooling forming device is provided on the right side of the bottom of the processing table 1, the cooling forming device includes a cooling mechanism and a reflow mechanism, the cooling mechanism is provided on the right side of the lower surface of the processing table 1, and the reflow mechanism is provided on the bottom of the right mold 305.
The cooling mechanism comprises a cooling box 401, a water pump 402, a liquid suction pipe 403 and a liquid delivery pipe 404, wherein the cooling box 401 is arranged below the right side of the processing table 1, the water pump 402 is arranged at the top of the cooling box 401, the liquid suction pipe 403 is fixedly connected with a suction port of the water pump 402 and extends into the bottom of the cooling box 401, the liquid delivery pipe 404 is fixedly connected with a water outlet of the water pump 402, the top of the liquid delivery pipe 404 is fixedly connected to the right side of the top of the right die 305, cooling liquid in the cooling box 401 is led into the outer side of the die through the liquid delivery pipe 404 to rapidly cool a metal rod in the pouring cavity 308, the molding is accelerated, and the production efficiency is improved.
The cooling pipeline is arranged inside the left die 304 and the right die 305 around the pouring cavity 308, the infusion tube 404 is communicated with the top of the cooling pipeline, and the whole metal rod is comprehensively cooled through the cooling pipeline arranged outside the pouring cavity 308 in a surrounding manner, so that the forming efficiency is improved. The reflux mechanism includes back flow 405 and refrigerator 406, and back flow 405's top fixed connection is in the bottom of cooling tube, and its bottom fixed connection is in the left side of cooler bin 401, and refrigerator 406 installs in the right side surface of cooler bin 401, refrigerates the coolant liquid of heat exchange backward flow to this efficiency of guaranteeing the cooling.
When the cooling forming of the metal rod needs to be accelerated, the water pump 402 is started, the cooling liquid in the cooling box 401 is pumped into the infusion tube 404 through the liquid pumping tube 403, then flows into the cooling pipeline arranged around the pouring cavity 308, the metal rod in the pouring cavity 308 is comprehensively cooled, the forming efficiency is improved, the cooling liquid after heat exchange flows back into the cooling box 401 through the return pipe 405, and the cooling liquid is cooled by the refrigerator 406, so that the circulating cooling is realized, and the cooling efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. A forming die for carbide rod, includes processing platform (1) and supporting leg (2), the left and right sides mesa of processing platform (1) is in the same place through two spliced poles, four supporting leg (2) are fixed connection respectively in the lower surface four corners of processing platform (1), its characterized in that: the upper surface of the processing table (1) is provided with a die processing device, and the right side of the bottom of the processing table (1) is provided with a cooling forming device;
the die machining device comprises a connecting unit and a pouring unit, wherein the connecting unit is arranged on the left side of the lower surface of the machining table (1), and the pouring unit is arranged on the right side of the machining table (1);
the connecting unit comprises a mounting seat (301), a hydraulic cylinder (302), a hydraulic rod (303) and a left die (304), wherein the mounting seat (301) is fixedly connected to the lower part of the left outer surface of the processing table (1), the hydraulic cylinder (302) is fixedly arranged at the bottom of the right outer surface of the mounting seat (301), the hydraulic rod (303) is slidably connected to the inside of the right outer surface of the hydraulic cylinder (302), and the left die (304) is fixedly connected to the right end of the hydraulic rod (303).
2. A forming die for cemented carbide bars according to claim 1, characterized by: the pouring unit comprises a right die (305) and a pouring tube (306), wherein the right die (305) is fixedly connected to the right side of the processing table (1), and the pouring tube (306) is fixedly connected to the right side of the top of the right die (305).
3. A forming die for cemented carbide bars according to claim 2, characterized in that: the front end and the rear end of the right surface of the left die (304) are respectively and vertically fixedly connected with positioning columns (307) at equal intervals, positioning holes are respectively and vertically formed in the front end and the rear end of the left surface of the right die (305) at equal intervals, and the positioning columns (307) are inserted into the positioning holes.
4. A forming die for cemented carbide bars according to claim 3, characterized by: the left die (304) and the right die (305) are attached to form a cylindrical die, a pouring cavity (308) is formed in the cylindrical die, and the pouring tube (306) is communicated with the pouring cavity (308).
5. The forming die for cemented carbide bars according to claim 4, wherein: the cooling forming device comprises a cooling mechanism and a reflux mechanism, wherein the cooling mechanism is arranged on the right side of the lower surface of the processing table (1), and the reflux mechanism is arranged at the bottom of the right die (305);
the cooling mechanism comprises a cooling box (401), a water pump (402), a liquid suction pipe (403) and a liquid delivery pipe (404), wherein the cooling box (401) is arranged below the right side of the processing table (1), the water pump (402) is arranged at the top of the cooling box (401), the liquid suction pipe (403) is fixedly connected with a suction port of the water pump (402) and extends into the bottom of the cooling box (401), the liquid delivery pipe (404) is fixedly connected with a water outlet of the water pump (402), and the top of the liquid delivery pipe is fixedly connected with the right side of the top of the right die (305).
6. The forming die for cemented carbide bars according to claim 5, wherein: the inside of left mould (304) and right mould (305) encircle pouring cavity (308) and have seted up cooling tube, transfer line (404) are in cooling tube's top intercommunication.
7. The forming die for cemented carbide bars according to claim 6, wherein: the reflux mechanism comprises a reflux pipe (405) and a refrigerator (406), wherein the top of the reflux pipe (405) is fixedly connected to the bottom of the cooling pipeline, the bottom of the reflux pipe is fixedly connected to the left side of the cooling box (401), and the refrigerator (406) is arranged on the outer surface of the right side of the cooling box (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931914.0U CN220407009U (en) | 2023-07-21 | 2023-07-21 | Forming die for hard alloy bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931914.0U CN220407009U (en) | 2023-07-21 | 2023-07-21 | Forming die for hard alloy bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407009U true CN220407009U (en) | 2024-01-30 |
Family
ID=89644453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931914.0U Active CN220407009U (en) | 2023-07-21 | 2023-07-21 | Forming die for hard alloy bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407009U (en) |
-
2023
- 2023-07-21 CN CN202321931914.0U patent/CN220407009U/en active Active
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