CN215544908U - Powder metallurgy die with cooling mechanism - Google Patents
Powder metallurgy die with cooling mechanism Download PDFInfo
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- CN215544908U CN215544908U CN202121870358.1U CN202121870358U CN215544908U CN 215544908 U CN215544908 U CN 215544908U CN 202121870358 U CN202121870358 U CN 202121870358U CN 215544908 U CN215544908 U CN 215544908U
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Abstract
The utility model discloses a powder metallurgy die with a cooling mechanism, which comprises a bottom plate, a powder collecting unit and a cooling unit, wherein the bottom plate is provided with a plurality of grooves; a bottom plate: the middle part of the upper surface is provided with a heat insulation plate, the upper surface of the heat insulation plate is provided with a base, the upper surface of the bottom plate is provided with four support columns, two support columns are in a group, and the upper ends of the support columns are connected with the lower surface of the top plate; a powder collection unit: include diaphragm, fastening bolt, electricity liquid push rod two, collecting pipe, installation piece, turning block, sucking disc, mounting panel and removal subassembly, the diaphragm is two and the both ends of diaphragm are connected respectively on two sets of support columns, and logical groove has been seted up to the upper surface of diaphragm, and the spout has been seted up to the opposite flank of two diaphragms, and this device can collect the utilization to the unnecessary powder material of during operation, can cool down completely to metallurgical mould, guarantees the effect of cooling, is favorable to production efficiency's improvement, has the practicality.
Description
Technical Field
The utility model relates to the technical field of metallurgical dies, in particular to a powder metallurgy die with a cooling mechanism.
Background
Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. Powder metallurgy dies are the primary forming tool for powder compaction. The method has the problems of quality, cost, safety, productivity and the like of the powder metallurgy product production, and has extremely important influence on the powder metallurgy process and parts;
the application number 202021053466.5 in the prior art provides a powder metallurgy die cooling mechanism, which comprises a cooling box and a metallurgy die body, wherein the cooling box is installed on the outer wall of the upper end of the metallurgy die body, a heat dissipation die wall is arranged inside the lower end of the metallurgy die body, and a molding die cavity is arranged on the lower side of the heat dissipation die wall;
the cooling device can not completely cool the powder metallurgy die during working, has an unobvious cooling effect, influences the quality of the product during molding, and has no practicability.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a powder metallurgy die with a cooling mechanism, which can collect and utilize redundant powder materials during working, can completely cool the metallurgy die, ensures the cooling effect, is favorable for improving the production efficiency, has practicability, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a powder metallurgy die with a cooling mechanism comprises a bottom plate, a powder collecting unit and a cooling unit;
a bottom plate: the middle part of the upper surface is provided with a heat insulation plate, the upper surface of the heat insulation plate is provided with a base, the upper surface of the bottom plate is provided with four support columns, two support columns are in a group, and the upper ends of the support columns are connected with the lower surface of the top plate;
a powder collection unit: comprises a transverse plate, a fastening bolt, an electro-hydraulic push rod II, a collecting pipe, a mounting block, a rotating block, a sucking disc, a mounting plate and a moving component, the number of the transverse plates is two, two ends of each transverse plate are respectively connected to the two groups of the support columns, the upper surface of each transverse plate is provided with a through groove, the opposite side surfaces of the two transverse plates are provided with slide grooves, the outer surfaces of the side surfaces of the transverse plates are provided with fastening bolts, the transverse plates are provided with moving assemblies, the moving assemblies are provided with mounting plates, the side surface of the mounting plate is provided with an electro-hydraulic push rod II, the telescopic end of the electro-hydraulic push rod II is provided with a mounting block, the lower surface of the mounting block is provided with a U-shaped mounting rack, a rotating block is rotatably connected on the U-shaped mounting rack, the lower surface of the rotating block is connected with a sucker, the upper surface of the mounting block is provided with a collecting pipe, the lower end of the collecting pipe penetrates through the mounting block and the rotating block to be connected to the sucker, and the input end of the electro-hydraulic push rod II is electrically connected with the output end of an external power supply through an external switch group;
a cooling unit: the heat insulation plate is arranged on the upper surface of the bottom plate and connected with the base.
Wholly set up on the bottom plate, protect the bottom plate through the heat insulating board, prevent that the bottom plate from being heated and producing the deformation, in operation, cool off heat insulating board and base through cooling unit, fix the diaphragm through fastening bolt, through the outside dust catcher of collecting pipe connection, drive the mounting panel through removing the subassembly and carry out horizontal removal, through two works of external switch group control electric liquid push rod, two drive installation pieces of electric liquid push rod move, the installation piece drives the turning block and removes, the turning block drives the sucking disc and removes, absorb the unnecessary powder material of base upper surface through the sucking disc, the powder material of absorption enters into in the dust catcher through the collecting pipe.
Further, it includes sideslip bar, electric liquid push rod one, connecting block and slider to remove the subassembly, connecting block sliding connection leads to the inslot on the diaphragm, and one side sliding connection of connecting block has the sideslip bar, the both ends of sideslip bar are connected respectively on two support columns, the flexible end of electric liquid push rod one is connected to the opposite side of connecting block, electric liquid push rod one sets up the upper surface at the diaphragm, in the spout of slider sliding connection on the diaphragm, the lower extreme of the upper surface connection connecting block of slider, the side of slider are provided with the mounting panel, and the output of external power source is connected through external switch group electricity to the input of electric liquid push rod one, and through the work of external switch group control electric liquid push rod, electric liquid push rod one promotes the connecting block and removes along the sideslip bar, and the connecting block drives the slider and slides, and the slider drives the mounting panel and removes.
Furthermore, the cooling unit comprises a return pipe, a water cooler, a water cooling pump, a water inlet pipe and a cooling pipe, the water cooler is arranged on the upper surface of the base plate, the water cooling pump is arranged on the upper surface of the water cooler, the water outlet of the water cooler is communicated with the water inlet of the water cooling pump, the water outlet of the water cooling pump is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the water inlet of the cooling pipe, the cooling pipe is arranged inside the heat insulation plate and the base, the water outlet of the cooling pipe is connected with one end of the return pipe, the other end of the return pipe is connected with the water inlet of the water cooler, the input ends of the water cooler and the water cooling pump are electrically connected with the output end of an external power supply through an external switch group, the water cooler works to generate cold water through the external switch group, the cold water pump works through the external switch group, and the cold water pump transports the cold water in the water cooler to the cooling pipe through the water inlet pipe, the cooling pipe cools the heat insulation plate and the base, and the water after absorbing heat enters the water cooler again through the return pipe to be cooled.
Further, still include lower mould and baffle, the lower mould sets up on the base, the baffle sets up the upper surface at the base, carries out powder material's interpolation in the lower mould, blocks unnecessary powder material during operation through the baffle, prevents that the material from splashing.
Further, still include vertical slide bar, last briquetting and pneumatic cylinder, the pneumatic cylinder sets up the lower surface at the roof, and the flexible end of pneumatic cylinder is connected with the briquetting, the upper surface of going up the briquetting is provided with two vertical slide bars, the top of vertical slide bar runs through the upper surface and the vertical slide bar sliding connection roof of roof, and the output of external power source is connected through external switch group electricity to the input of pneumatic cylinder, controls pneumatic cylinder work through external switch group, moves through the pneumatic cylinder and pushes down the briquetting and remove, carries out assistance-localization real-time when can pushing down last briquetting through two vertical slide bars, appears the dislocation when preventing to push down.
Further, still include spring and mounting hole, the spring is two and cup joints respectively on vertical slide bar, and the lower surface of roof is connected to the one end of spring, and the upper surface of briquetting is gone up in the other end connection of spring, the mounting hole is four and sets up respectively at the upper surface of bottom plate, provides a helping hand when going up to last briquetting through the spring, improves the efficiency of during operation, installs fixedly through the mounting hole to the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: has the following advantages:
1. the baffle plate prevents the extruded powder material from being guided out and splashed during production, redundant powder material is adsorbed by the sucker, and the collecting pipe is communicated with the dust collector to collect and recycle the material, so that the waste of the material is reduced;
2. the cold water machine continuously generates cold water, the generated cold water is stored and conveyed to the cooling pipe through the cold water pump and the water inlet pipe, the lower die in the machining process is cooled through the cooling pipe, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the present invention.
In the figure: the device comprises a base plate 1, a powder collecting unit 2, a transverse plate 21, a fastening bolt 22, a transverse sliding rod 23, a first electro-hydraulic push rod 24, a connecting block 25, a sliding block 26, a second electro-hydraulic push rod 27, a collecting pipe 28, a mounting block 29, a rotating block 210, a suction cup 211, a mounting plate 212, a cooling unit 3, a return pipe 31, a water cooling machine 32, a water cooling pump 33, a water inlet pipe 34, a cooling pipe 35, a heat insulation plate 4, a base 5, a lower die 6, a baffle 7, a top plate 8, a supporting column 9, a vertical sliding rod 10, a spring 11, an upper die pressing block 12, a hydraulic cylinder 13 and a mounting hole 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a powder metallurgy die with a cooling mechanism comprises a bottom plate 1, a powder collecting unit 2 and a cooling unit 3;
bottom plate 1: the middle part of the upper surface is provided with a heat insulation plate 4, the upper surface of the heat insulation plate 4 is provided with a base 5, the upper surface of the bottom plate 1 is provided with four support columns 9, two support columns 9 form a group, and the upper ends of the support columns 9 are connected with the lower surface of the top plate 8;
powder collecting unit 2: comprises two transverse plates 21, fastening bolts 22, two electro-hydraulic push rods 27, a collecting pipe 28, an installation block 29, a rotating block 210, a sucker 211, an installation plate 212 and a moving assembly, wherein the transverse plates 21 are connected to two groups of supporting columns 9 at two ends of the transverse plates 21 respectively, a through groove is formed in the upper surface of the transverse plates 21, sliding grooves are formed in opposite side surfaces of the two transverse plates 21, the fastening bolts 22 are arranged on the outer surface of the side surfaces of the transverse plates 21, the moving assembly is arranged on the transverse plates 21, the installation plate 212 is arranged on the moving assembly, the electro-hydraulic push rods 27 are arranged on the side surfaces of the installation plate 212, the installation block 29 is arranged at the telescopic end of the electro-hydraulic push rods 27, a U-shaped installation frame is arranged on the lower surface of the installation block 29, the rotating block 210 is rotatably connected to the U-shaped installation frame, the sucker 211 is connected to the lower surface of the rotating block 210, the collecting pipe 28 is arranged on the upper surface of the installation block 29, the lower end of the collecting pipe 28 penetrates through the installation block 29 and the rotating block 210 and is connected to the sucker 211, the input end of the electro-hydraulic push rod II 27 is electrically connected with the output end of an external power supply through an external switch group;
cooling unit 3: is arranged on the upper surface of the bottom plate 1 and is connected with the heat insulation plate 4 and the base 5.
Wholly set up on bottom plate 1, protect bottom plate 1 through heat insulating board 4, prevent that bottom plate 1 from being heated and producing the deformation, in operation, cool off heat insulating board 4 and base 5 through cooling unit 3, fix diaphragm 21 through fastening bolt 22, connect outside dust catcher through collecting pipe 28, drive mounting panel 212 through removing the subassembly and carry out horizontal removal, work through two 27 of external switch group control electric liquid push rods, two 27 drive installation pieces 29 of electric liquid push rods move, installation pieces 29 drive turning block 210 and remove, turning block 210 drives sucking disc 211 and removes, absorb the unnecessary powder material of base 5 upper surface through sucking disc 211, the powder material of absorption enters into in the dust catcher through collecting pipe 28.
The moving assembly comprises a transverse sliding rod 23, electro-hydraulic push rods 24, a connecting block 25 and a sliding block 26, the connecting block 25 is connected in a through groove on the transverse plate 21 in a sliding manner, the transverse sliding rod 23 is connected to one side of the connecting block 25 in a sliding manner, two ends of the transverse sliding rod 23 are respectively connected to the two supporting columns 9, the telescopic end of the electro-hydraulic push rods 24 is connected to the other side of the connecting block 25, the electro-hydraulic push rods 24 are arranged on the upper surface of the transverse plate 21, the sliding block 26 is connected in a sliding groove on the transverse plate 21 in a sliding manner, the upper surface of the sliding block 26 is connected with the lower end of the connecting block 25, a mounting plate 212 is arranged on the side surface of the sliding block 26, the input end of the electro-hydraulic push rods 24 is electrically connected with the output end of an external power supply through an external switch group, the work of the electro-hydraulic push rod I24 is controlled by an external switch group, the electro-hydraulic push rod I24 pushes the connecting block 25 to move along the transverse sliding rod 23, the connecting block 25 drives the sliding block 26 to slide, and the sliding block 26 drives the mounting plate 212 to move.
The cooling unit 3 comprises a return pipe 31, a water cooler 32, a water cooling pump 33, a water inlet pipe 34 and a cooling pipe 35, wherein the water cooler 32 is arranged on the upper surface of the base plate 1, the water cooler 32 is provided with the water cooling pump 33 on the upper surface, the water outlet of the water cooler 32 is communicated with the water inlet of the water cooling pump 33, the water outlet of the water cooling pump 33 is connected with one end of the water inlet pipe 34, the other end of the water inlet pipe 34 is connected with the water inlet of the cooling pipe 35, the cooling pipe 35 is arranged inside the heat insulation plate 4 and the base 5, the water outlet of the cooling pipe 35 is connected with one end of the return pipe 31, the other end of the return pipe 31 is connected with the water inlet of the water cooler 32, the input ends of the water cooler 32 and the water cooling pump 33 are electrically connected with the output end of an external power supply through an external switch group, the water cooler 32 is controlled by the external switch group to work to generate cold water, the cold water pump 33 in the control by the external switch group to control, the cold water pump 33 transports the cold water in the water cooler 32 to the cooling pipe 35 through the water inlet pipe 34, the cooling pipe 35 cools the heat insulation board 4 and the base 5, and the water after absorbing heat enters the water cooler 32 again through the return pipe 31 for cooling.
Still include lower mould 6 and baffle 7, lower mould 6 sets up on base 5, and baffle 7 sets up the upper surface at base 5, carries out powder material's interpolation in lower mould 6, blocks unnecessary powder material during operation through baffle 7, prevents that the material from splashing.
Still include vertical slide bar 10, go up briquetting 12 and pneumatic cylinder 13, pneumatic cylinder 13 sets up the lower surface at roof 8, pneumatic cylinder 13's flexible end is connected with briquetting 12, the upper surface of going up briquetting 12 is provided with two vertical slide bars 10, the top of vertical slide bar 10 runs through roof 8's upper surface and vertical slide bar 10 sliding connection roof 8, the output of external power source is connected through external switch group electricity to pneumatic cylinder 13's input, control pneumatic cylinder 13 work through external switch group, it pushes down to drive briquetting 12 through pneumatic cylinder 13 and remove, carry out assistance-localization real-time when can pushing down briquetting 12 through two vertical slide bars 10, appear the dislocation when preventing to push down.
Still include spring 11 and mounting hole 14, spring 11 is two and cup joints respectively on vertical slide bar 10, and the lower surface of roof 8 is connected to spring 11's one end, and briquetting 12's upper surface is connected to spring 11's the other end, and mounting hole 14 is four and sets up respectively on bottom plate 1's upper surface, provides an helping hand when rising through spring 11 to briquetting 12, improves the efficiency of during operation, installs fixedly through mounting hole 14 to bottom plate 1.
The working principle of the powder metallurgy die with the cooling mechanism provided by the utility model is as follows: the bottom plate 1 is installed and fixed through the installation hole 14, powder raw materials are added into the lower die 6, the hydraulic cylinder 13 is controlled to work through the external switch group, the upper die pressing block 12 is driven to move and press down through the hydraulic cylinder 13, redundant powder falls into the upper surface of the base 5, the external dust collector is connected through the collecting pipe 28, the first electro-hydraulic push rod 24 is controlled to work through the external switch group, the first electro-hydraulic push rod 24 pushes the connecting block 25 to move along the transverse sliding rod 23, the connecting block 25 drives the sliding block 26 to slide, the sliding block 26 drives the installation plate 212 to move, the second electro-hydraulic push rod 27 is controlled to work through the external switch group, the second electro-hydraulic push rod 27 drives the installation block 29 to move, the installation block 29 drives the rotating block 210 to move, the rotating block 210 drives the sucking disc 211 to move, the redundant powder materials on the upper surface of the base 5 are sucked through the sucking disc 211, and the sucked powder materials enter the dust collector through the collecting pipe 28, when the mold needs to be cooled, the water cooler 32 is controlled by the external switch set to work to generate cold water, the middle cold water pump 33 is controlled by the external switch set to work, the cold water pump 33 transports the cold water in the water cooler 32 to the cooling pipe 35 through the water inlet pipe 34, the cooling pipe 35 cools the heat insulation plate 4 and the base 5, and the water after heat absorption enters the water cooler 32 again through the return pipe 31 to be cooled.
It should be noted that the hydraulic cylinder 13 disclosed in the above embodiments may be of a specific model HOB40 × 50, the electro-hydraulic push rod one 24 and the electro-hydraulic push rod two 27 may be of a specific model DYTZB 1000-500/110, the water chiller 32 may be of a specific model MTZ80HP4AVE, the water chiller 33 may be of a specific model ish 100-250A, and the control switch set controls the operation of the hydraulic cylinder 13, the electro-hydraulic push rod one 24, the electro-hydraulic push rod two 27, the water chiller 32 and the water chiller 33 by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a take cooling body's powder metallurgy die which characterized in that: comprises a bottom plate (1), a powder collecting unit (2) and a cooling unit (3);
base plate (1): the middle part of the upper surface is provided with a heat insulation plate (4), the upper surface of the heat insulation plate (4) is provided with a base (5), the upper surface of the bottom plate (1) is provided with four support columns (9), two support columns (9) form a group, and the upper ends of the support columns (9) are connected with the lower surface of a top plate (8);
powder collection unit (2): comprises a transverse plate (21), fastening bolts (22), two electro-hydraulic push rods (27), a collecting pipe (28), an installation block (29), a rotating block (210), a sucker (211), a mounting plate (212) and a moving assembly, wherein the transverse plate (21) is two, the two ends of the transverse plate (21) are respectively connected to two groups of supporting columns (9), the upper surface of the transverse plate (21) is provided with a through groove, the opposite side surfaces of the two transverse plates (21) are provided with sliding grooves, the lateral surface of the transverse plate (21) is provided with the fastening bolts (22), the transverse plate (21) is provided with the moving assembly, the moving assembly is provided with the mounting plate (212), the lateral surface of the mounting plate (212) is provided with the two electro-hydraulic push rods (27), the telescopic end of the two electro-hydraulic push rods (27) is provided with the installation block (29), the lower surface of the installation block (29) is provided with a U-shaped mounting frame, the rotating block (210) is rotatably connected to the U-shaped mounting frame, the lower surface of the rotating block (210) is connected with a sucker (211), the upper surface of the mounting block (29) is provided with a collecting pipe (28), the lower end of the collecting pipe (28) penetrates through the mounting block (29) and the rotating block (210) to be connected onto the sucker (211), and the input end of the electro-hydraulic push rod II (27) is electrically connected with the output end of an external power supply through an external switch group;
cooling unit (3): is arranged on the upper surface of the bottom plate (1) and is connected with the heat insulation plate (4) and the base (5).
2. The powder metallurgy die with the cooling mechanism according to claim 1, wherein: the utility model discloses a power supply's mobile terminal, including removal subassembly, connecting block (26), connecting block (25) and connecting block (24), one side sliding connection of connecting block (25) has horizontal slide bar (23) on diaphragm (21), the both ends of horizontal slide bar (23) are connected respectively on two support columns (9), the flexible end of the first (24) of electric liquid push rod is connected to the opposite side of connecting block (25), the upper surface at diaphragm (21) is set up in the first (24) of electric liquid push rod, in slider (26) sliding connection's the spout on diaphragm (21), the lower extreme of the upper surface connection connecting block (25) of slider (26), the side of slider (26) is provided with mounting panel (212), and the output of external power source is connected through external switch group electricity to the input of the first (24) of electric liquid.
3. The powder metallurgy die with the cooling mechanism according to claim 1, wherein: the cooling unit (3) comprises a return pipe (31), a water cooler (32), a cold water pump (33), a water inlet pipe (34) and a cooling pipe (35), the water cooler (32) is arranged on the upper surface of the bottom plate (1), a water cooling pump (33) is arranged on the upper surface of the water cooler (32), the water outlet of the water cooler (32) is communicated with the water inlet of the water cooler pump (33), the water outlet of the water cooler pump (33) is connected with one end of the water inlet pipe (34), the other end of the water inlet pipe (34) is connected with a water inlet of the cooling pipe (35), the cooling pipe (35) is arranged inside the heat insulation plate (4) and the base (5), the water outlet of the cooling pipe (35) is connected with one end of the return pipe (31), the other end of the return pipe (31) is connected with a water inlet of the water cooler (32), and the input ends of the water cooler (32) and the cold water pump (33) are electrically connected with the output end of an external power supply through an external switch group.
4. The powder metallurgy die with the cooling mechanism according to claim 1, wherein: still include lower mould (6) and baffle (7), lower mould (6) set up on base (5), baffle (7) set up the upper surface at base (5).
5. The powder metallurgy die with the cooling mechanism according to claim 1, wherein: still include vertical slide bar (10), go up briquetting (12) and pneumatic cylinder (13), pneumatic cylinder (13) set up the lower surface at roof (8), and the flexible end of pneumatic cylinder (13) is connected with briquetting (12), the upper surface of last briquetting (12) is provided with two vertical slide bars (10), the top of vertical slide bar (10) runs through the upper surface of roof (8) and vertical slide bar (10) sliding connection roof (8), and the output of external power source is connected through external switch group electricity to the input of pneumatic cylinder (13).
6. The powder metallurgy die with the cooling mechanism according to claim 1, wherein: still include spring (11) and mounting hole (14), spring (11) are two and cup joint respectively on vertical slide bar (10), and the lower surface of roof (8) is connected to the one end of spring (11), and the upper surface of briquetting (12) is connected to the other end of spring (11), mounting hole (14) are four and set up the upper surface at bottom plate (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870358.1U CN215544908U (en) | 2021-08-11 | 2021-08-11 | Powder metallurgy die with cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870358.1U CN215544908U (en) | 2021-08-11 | 2021-08-11 | Powder metallurgy die with cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215544908U true CN215544908U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121870358.1U Active CN215544908U (en) | 2021-08-11 | 2021-08-11 | Powder metallurgy die with cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215544908U (en) |
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2021
- 2021-08-11 CN CN202121870358.1U patent/CN215544908U/en active Active
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