CN114309605A - Powder metallurgy pressing equipment convenient to collect clout - Google Patents
Powder metallurgy pressing equipment convenient to collect clout Download PDFInfo
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- CN114309605A CN114309605A CN202111547096.XA CN202111547096A CN114309605A CN 114309605 A CN114309605 A CN 114309605A CN 202111547096 A CN202111547096 A CN 202111547096A CN 114309605 A CN114309605 A CN 114309605A
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Abstract
The invention discloses powder metallurgy pressing equipment convenient for collecting excess materials. The technical problem that solves for providing an automatic suppression metallurgy clout powder, the fashioned clout is released automatically, automatic intermittent type nature unloading, conveniently collects the powder metallurgy pressing equipment of the clout of being convenient for of remaining raw materials powder reduction waste. The technical scheme is that the powder metallurgy pressing equipment convenient for collecting excess materials comprises a placing table, wherein two sides of the upper part of the placing table are symmetrically connected with sliding rails; the upper part of the sliding rail is connected with a fixed frame; the pressing mechanism is arranged in the middle of the fixed frame and between the slide rail and the upper part of the placing table; the matching mechanism, the slide rail, place and be equipped with the matching mechanism between the platform is inside and the pressing mechanism. The powder metallurgy pressing equipment convenient for collecting excess materials disclosed by the invention has the advantages of automatic material pushing, automatic intermittent blanking, convenience in screening and collecting of residual excess material powder and reduction of waste.
Description
Technical Field
The invention relates to pressing, in particular to powder metallurgy pressing equipment convenient for collecting excess materials.
Background
Metallurgy is a long-standing process, and particularly refers to a process for extracting metals or metal compounds from minerals, then various processing methods are used to make the metal into the metal material with certain properties, in the metallurgy process, a large amount of residual raw material powder is generated, and the direct discarding causes a large amount of raw material waste, therefore, metallurgical excess material powder is generally selected to be re-pressed and then reused, the existing powder metallurgy pressing technology of excess material generally uses equipment to make a pressing block move downwards to match with a mould to press and form the excess material powder, however, the press-formed excess material powder needs to be taken down by human hands, the operation is troublesome, and the excess material powder which cannot be successfully pressed is inconvenient to collect and causes waste, secondly, raw materials are added repeatedly and continuously manually, so that the labor is consumed, the efficiency is low, and the pressing of large-batch excess material powder cannot be carried out.
Therefore, it is necessary to design a powder metallurgy pressing device which can automatically press metallurgy excess material powder, automatically push out formed excess material, automatically perform intermittent blanking, conveniently collect residual raw material powder and reduce waste and is convenient for collecting excess material.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the powder metallurgy pressing equipment which can automatically press metallurgy excess material powder, automatically push out formed excess material, automatically perform intermittent blanking, conveniently collect residual raw material powder, reduce waste and conveniently collect the excess material.
The purpose of the invention can be achieved by adopting the following technical scheme:
in a first aspect, a powder metallurgy compaction apparatus for facilitating excess material collection comprises: the two sides of the upper part of the placing table are symmetrically connected with sliding rails; the upper part of the sliding rail is connected with a fixed frame; the pressing mechanism is arranged in the middle of the fixed frame and between the slide rail and the upper part of the placing table; the matching mechanism, the slide rail, place and be equipped with the matching mechanism between the platform is inside and the pressing mechanism.
Further, the pressing mechanism includes: the middle part of the fixing frame is provided with the electric push rod; the pressing block is connected between the slide rails in a sliding manner and is connected with the lower side of the electric push rod telescopic rod; the middle of the upper part of the placing table is connected with a lug; the two sides of the convex block are symmetrically connected with first piston rods in a sliding manner, and the first piston rods are connected with the placing table in a sliding manner; the template is connected between the upper sides of the first piston rods.
Further, the cooperation mechanism includes: the contact rods are connected to the sliding rails in a sliding mode and are matched with the pressing blocks; the lower sides of the contact rods are connected with second piston rods; two piston cylinders are symmetrically connected to two sides in the placing table, the inner piston cylinder is connected with the first piston rod on the same side in a sliding mode, and the outer piston cylinder is connected with the second piston rod on the same side in a sliding mode; the first spring is connected between the first piston rod and the piston cylinder; the air pipes are connected between the piston cylinders on the same side.
Further, still including scraping the material subassembly, scrape the material subassembly including: the double-shaft motor is arranged on one side of the upper part of the placing table; the outer sides of output shafts on two sides of the double-shaft motor are both connected with a rotating shaft; the fixing rods are symmetrically connected to one side of the upper part of the placing table; the outer sides of the rotating shafts are connected with belt wheels, and the inner sides of the middle parts of the fixing rods are also connected with the belt wheels in a rotating mode; the belt is connected between the belt wheels on the two sides; a scraper is connected between one side of the upper part of the belt; the guide bar, dead lever upper portion one side all is connected with the guide bar, and the scraper blade is connected with the guide bar slidingtype.
Further, still including the unloading subassembly, the unloading subassembly is including: the supporting rods are symmetrically connected to one side of the upper part of the placing table; the material frame is connected between the upper parts of the supporting rods; the rotating shaft is rotatably connected between the two sides of the lower part of the material frame, and four slotted holes are uniformly formed in the two sides of the rotating shaft at intervals; the outer side of the rotating shaft is evenly connected with four striker plates at intervals; the two sides of the lower part of the material frame are both connected with balls in a sliding manner, and the balls are matched with the rotating shaft; the second springs are connected between the ball bearings and the material frame; the pulley is rotatably connected to one side of the middle part of the pressing block; the upper parts of the supporting rods are connected with sliding rods in a sliding manner; the third springs are connected between the sliding rods and the supporting rods; the slide is connected between slide bar one side, and the slide is mutually supported with the pulley, and slide upper portion is located the material frame downside.
Further, still include drive assembly, drive assembly includes: one side of the pressing block is symmetrically connected with the connecting rods; the ratchet bars are connected to one side of the connecting rod in a sliding manner; the fourth springs are symmetrically connected between the ratchets and the connecting rod up and down; the ratchet wheel is connected with both sides of the rotating shaft and is matched with the ratchet strip.
Furthermore, the collecting device is also included and arranged on one side of the upper part of the placing table.
Further, the collection assembly includes: a limiting plate is connected to one side of the upper part of the placing table; the upper part of the limiting plate is provided with the collecting frame; one side of the upper part of the placing table is connected with a guide plate; the screen cloth, the guide bar middle part is connected with the screen cloth, and the screen cloth is located the collection frame upside.
The invention has the advantages that: (1) according to the automatic pushing device, the double-shaft electric motor is started to drive the rotating shaft, the belt wheel and the belt to rotate clockwise, the scraper is driven to move rightwards, and cylindrical excess materials are pushed out, so that the effect of automatic pushing is achieved; (2) according to the automatic intermittent blanking device, the pulley and the ratchet strip are driven to move downwards by the pressing block, the ratchet wheel, the rotating shaft and the material baffle are driven to rotate, excess material powder is discharged, and pressing is completed; (3) according to the invention, the cylindrical excess material and the residual excess material powder are pushed out to the guide plate through the scraper, and the residual excess material powder falls into the collection frame through the screen, so that the residual excess material powder is collected, the effect of conveniently screening and collecting the residual excess material powder is achieved, and the waste is reduced.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the scraping assembly of the present invention.
Fig. 6 is a schematic perspective view of the blanking assembly of the present invention.
Fig. 7 is an enlarged view of a portion a of the blanking assembly of the present invention.
Fig. 8 is a schematic perspective view of the driving assembly of the present invention.
Fig. 9 is an enlarged view of a portion of the drive assembly B of the present invention.
Fig. 10 is a perspective view of the collection assembly of the present invention.
Labeled as: 1-placement table, 2-slide rail, 3-fixed frame, 4-pressing mechanism, 40-electric push rod, 41-pressing block, 42-template, 43-lug, 44-first piston rod, 5-matching mechanism, 50-contact rod, 51-second piston rod, 52-piston cylinder, 53-air pipe, 54-first spring, 6-scraping component, 60-double-shaft motor, 61-rotating shaft, 62-belt wheel, 63-belt, 64-fixed rod, 65-guide rod, 66-scraping plate, 7-blanking component, 70-support rod, 71-material frame, 72-material baffle, 73-second spring, 74-ball, 75-pulley, 76-slide rail, 77-slide rod, 78-third spring, 79-rotating shaft, 8-driving component, 80-connecting rod, 81-ratchet bar, 82-fourth spring, 83-ratchet wheel, 9-collecting component, 90-limiting plate, 91-collecting frame, 92-guide plate and 93-screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
Example 1
As shown in fig. 1-4, this embodiment discloses a powder metallurgy pressing device convenient to collect clout, including placing platform 1, slide rail 2, mount 3, pressing mechanism 4 and cooperation mechanism 5, place the equal front and back symmetric connection in platform 1 upper portion left and right sides and have slide rail 2, be connected with mount 3 between slide rail 2 upper portion, mount 3 middle part, slide rail 2 and place and be equipped with pressing mechanism 4 between platform 1 upper portion, slide rail 2, place and be equipped with cooperation mechanism 5 between platform 1 inside and pressing mechanism 4.
When a user and needs to press metallurgical excess material powder, in a starting state, the pressing plate abuts against the contact rod 50, the first spring 54 is in a compressed state, firstly, the electric push rod 40 is started, the telescopic rod of the electric push rod 40 moves downwards to drive the pressing block 41 to move downwards to be far away from the contact rod 50, under the action of the first spring 54, the first piston rod 44 is pushed to move upwards, under the action of the air pipe 53, the second piston rod 51 and the contact rod 50 are driven to move downwards, meanwhile, the first piston rod 44 drives the template 42 to move upwards, excess material powder is poured into a groove between the template 42 and the bump 43 at the moment, after the pressing block 41 moves to contact the excess material powder, the cylindrical telescopic rod of the electric push rod 40 is matched with the bump 43 to press the excess material powder, then, the pressing block 41 moves upwards to drive the pressing block 41 to move upwards, after the pressing block 41 moves to contact the contact rod 50, the contact rod 50 and the second piston rod 51 are pushed to move upwards, under the action of the air pipe 53, the first piston rod 44 is driven to move downwards, the first spring 54 is compressed, the template 42 is driven to move downwards, the cylindrical excess materials are exposed, the excess materials can be taken down and collected, the reciprocating operation is carried out, after the pressure equalization of all the excess material powder is finished, the electric push rod 40 is closed, the pressing block 41 stops moving, and the effect of automatically pressing the metallurgical excess material powder is achieved.
Example 2
As shown in fig. 1, 2, 5 to 10, in some embodiments, the material scraping device further includes a material scraping assembly 6, the material scraping assembly 6 includes a dual-shaft motor 60, a rotating shaft 61, a belt pulley 62, a belt 63, a fixing rod 64, a guide rod 65 and a scraper 66, the dual-shaft motor 60 is installed on the left side of the upper portion of the placing table 1, the rotating shaft 61 is connected to the outer sides of the output shafts on the front and rear sides of the dual-shaft motor 60, the fixing rods 64 are symmetrically connected to the front and rear sides of the upper portion of the placing table 1, the belt pulley 62 is connected to the outer side of the rotating shaft 61, the belt pulley 62 is rotatably connected to the inner side of the middle portion of the fixing rod 64, the belt 63 is connected between the belt pulleys 62 on the left and right sides, the scraper 66 is connected to the left side of the upper portion of the belt 63, the guide rod 65 is connected to the upper portion of the fixing rod 64, and the scraper 66 is slidably connected to the guide rod 65.
After the cylindrical excess material is obtained by pressing, the double-shaft motor 60 is started, the rotating shaft 61 is driven to rotate clockwise, the belt wheel 62 and the belt 63 are driven to rotate clockwise, the scraper 66 is driven to move rightwards, the scraper 66 drives the cylindrical excess material to move rightwards, the cylindrical excess material is pushed out of the range of the lug 43 and the template 42, the cylindrical excess material is caught and collected, the double-shaft motor 60 is reversely started afterwards, the rotating shaft 61 is driven to rotate anticlockwise, the belt wheel 62 and the belt 63 are driven to rotate anticlockwise, the scraper 66 is driven to move leftwards to the original position, after the excess material powder is pressed completely, the double-shaft motor 60 is closed, the scraper 66 stops moving, and the effect of automatically pushing the material is achieved.
The automatic feeding device also comprises a feeding component 7, wherein the feeding component 7 comprises a support rod 70, a material frame 71, a material baffle plate 72, a second spring 73, balls 74, pulleys 75, a slide 76, a slide rod 77, a third spring 78 and a rotating shaft 79, the support rod 70 is symmetrically connected with the front and the back of the left side of the upper part of the placing table 1, the material frame 71 is connected between the upper parts of the support rods 70, the rotating shaft 79 is rotatably connected between the front and the back of the lower part of the material frame 71, four slotted holes are uniformly formed at the front and the back of the rotating shaft 79 at intervals, the four material baffle plates 72 are uniformly connected at intervals outside the rotating shaft 79, the balls 74 are slidably connected with the front and the back of the lower part of the material frame 71, the balls 74 are matched with the rotating shaft 79, the second springs 73 are connected between the balls 74 and the material frame 71, the pulley 75 is rotatably connected with the left side of the middle part of the pressing block 41, the slide rod 77 is slidably connected with the upper part of the support rod 70, the third spring 78 is connected between the slide rod 77 and the support rod 70, a slideway 76 is connected between the inner sides of the right parts of the sliding rods 77, the slideway 76 is matched with the pulley 75, and the upper part of the slideway 76 is positioned at the lower side of the material frame 71.
Still including drive assembly 8, drive assembly 8 is including connecting rod 80, ratchet 81, fourth spring 82 and ratchet 83, presses the connecting rod 80 of the symmetrical connection in front and back of the left side of briquetting 41, and connecting rod 80 all has ratchet 81 in the left side sliding connection, and all upper and lower symmetrical connection has fourth spring 82 between ratchet 81 and the connecting rod 80, and both sides all are connected with ratchet 83 around the axis of rotation 79, and ratchet 83 mutually supports with ratchet 81.
Pouring a large amount of metallurgical excess material powder into the material frame 71, stopping the excess material powder by the material baffle plate 72 in the initial state, driving the pulley 75, the connecting rod 80 and the ratchet bar 81 to move downwards when the pressing block 41 moves downwards, driving the ratchet bar 83 to rotate after the ratchet bar 81 moves to be meshed with the ratchet bar 83, driving the rotating shaft 79 and the material baffle plate 72 to rotate, enabling the excess material powder to smoothly drop into the slideway 76 through the material baffle plate 72 and slide into the groove between the template 42 and the bump 43 along the slideway 76, simultaneously rotating the rotating shaft 79 to rotate, pushing the ball 74 to move upwards, compressing the second spring 73, after the ratchet bar 83, the rotating shaft 79 and the material baffle plate 72 rotate 90 degrees, the ball 74 directly faces the slotted hole on the rotating shaft 79, pushing the ball 74 to move downwards to be clamped into the rotating shaft 79 under the action of the second spring 73, fixing the material baffle plate 72, stopping the excess material powder again, the pulley 75 moves downwards to contact the slideway 76, the slideway 76 and the slide rod 77 are driven to move leftwards, the third spring 78 is stretched, after the residual material powder is pressed, the pressing block 41 moves upwards to drive the pulley 75, the connecting rod 80 and the ratchet bar 81 to move upwards, the ratchet bar 81 cannot drive the ratchet wheel 83 to rotate under the action of the fourth spring 82, the baffle plate 72 keeps a state of blocking the residual material powder, and after the pulley 75 moves upwards to be far away from the slideway 76, the slide rod 77 and the slideway 76 are driven to move rightwards to the original position under the action of the third spring 78, and the reciprocating is carried out, so that the effect of automatic intermittent blanking is achieved.
Still including collecting subassembly 9, collect subassembly 9 and include limiting plate 90, collection frame 91, deflector 92 and screen cloth 93, place 1 upper portion right side of platform and be connected with limiting plate 90, collecting frame 91 has been placed on limiting plate 90 upper portion, places 1 upper portion right side of platform and is connected with deflector 92, and the guide bar 65 middle part is connected with screen cloth 93, and screen cloth 93 is located collects the frame 91 upside.
The cylindric clout that is pushed out by scraper blade 66 is gliding down along deflector 92 downside right, can catch cylindric clout at deflector 92 downside right, collect it, and some clout powder that is not pressed successfully passes through screen cloth 93 and drops to collection frame 91 in downwards, the clout powder suppression back that finishes, can take out collection frame 91, the clout powder of pouring out afterwards is collected and is carried out the suppression of next time, will collect frame 91 and push back to the original position afterwards, reach the effect of conveniently screening and collecting remaining clout powder, waste is reduced.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a powder metallurgy pressing equipment convenient to collect clout which characterized in that: comprises the following steps: the device comprises a placing table (1), wherein sliding rails (2) are symmetrically connected to two sides of the upper part of the placing table (1); the fixing frame (3) is connected between the upper parts of the sliding rails (2); the pressing mechanism (4) is arranged in the middle of the fixing frame (3) and between the sliding rail (2) and the upper part of the placing table (1); the matching mechanism (5) and the sliding rail (2) are arranged between the interior of the placing table (1) and the pressing mechanism (4).
2. A powder metallurgy press apparatus for facilitating the collection of slugs as recited in claim 1 wherein: the pressing mechanism (4) comprises: the middle part of the fixed frame (3) is provided with the electric push rod (40); the pressing blocks (41) are connected between the sliding rails (2) in a sliding manner, and the pressing blocks (41) are connected with the lower side of the telescopic rod of the electric push rod (40); the middle of the upper part of the placing table (1) is connected with a lug (43); the two sides of the convex block (43) are symmetrically and slidably connected with first piston rods (44), and the first piston rods (44) are slidably connected with the placing table (1); the template (42) is connected between the upper sides of the first piston rods (44).
3. A powder metallurgy press apparatus for facilitating the collection of slugs as recited in claim 2 wherein: the matching mechanism (5) comprises: the contact rods (50) are connected to the sliding rails (2) in a sliding mode, and the contact rods (50) are matched with the pressing blocks (41); the lower sides of the contact rods (50) are connected with second piston rods (51); the two piston cylinders (52) are symmetrically connected to two sides of the interior of the placing table (1), the inner piston cylinder (52) is in sliding connection with the first piston rod (44) on the same side, and the outer piston cylinder (52) is in sliding connection with the second piston rod (51) on the same side; the first spring (54) is connected between the first piston rod (44) and the piston cylinder (52); air pipes (53) are connected between the air pipes (53) and the piston cylinders (52) on the same side.
4. A powder metallurgy press apparatus for facilitating the collection of slugs as recited in claim 3 wherein: still including scraping material subassembly (6), scrape material subassembly (6) including: the double-shaft motor (60) is arranged on one side of the upper part of the placing table (1); the outer sides of output shafts on two sides of the double-shaft motor (60) are connected with the rotating shaft (61); the fixing rods (64) are symmetrically connected to one side of the upper part of the placing table (1); the outer sides of the rotating shafts (61) are respectively connected with the belt wheels (62), and the inner sides of the middle parts of the fixing rods (64) are respectively and rotatably connected with the belt wheels (62); the belt (63) is connected between the belt wheels (62) on the two sides of the belt (63); a scraper (66), wherein the scraper (66) is connected between one sides of the upper parts of the belts (63); the guide rod (65) is connected to one side of the upper portion of the fixing rod (64), and the scraper (66) is connected with the guide rod (65) in a sliding mode.
5. The powder metallurgy press apparatus for facilitating the collection of slugs of claim 4, wherein: still including unloading subassembly (7), unloading subassembly (7) including: the supporting rods (70) are symmetrically connected with one side of the upper part of the placing table (1); the material frame (71) is connected between the upper parts of the support rods (70); the rotating shaft (79) is rotatably connected between the two sides of the lower part of the material frame (71), and four slotted holes are uniformly formed in the two sides of the rotating shaft (79) at intervals; the outer sides of the material blocking plates (72) and the rotating shaft (79) are uniformly connected with four material blocking plates (72) at intervals; the two sides of the lower part of the material frame (71) are both connected with the balls (74) in a sliding manner, and the balls (74) are matched with the rotating shaft (79); the second springs (73) are connected between the balls (74) and the material frame (71); the pulley (75) is rotatably connected to one side of the middle part of the pressing block (41); the upper parts of the sliding rods (77) and the supporting rods (70) are connected with the sliding rods (77) in a sliding manner; the third spring (78) is connected between the sliding rod (77) and the supporting rod (70); the material frame is characterized in that a slide way (76) is connected between one sides of the slide rods (77), the slide way (76) is matched with the pulley (75), and the upper part of the slide way (76) is positioned on the lower side of the material frame (71).
6. The powder metallurgy press apparatus for facilitating the collection of slugs of claim 5, wherein: still including drive assembly (8), drive assembly (8) including: the connecting rods (80) are symmetrically connected to one side of the pressing block (41); one side of each connecting rod (80) is connected with a ratchet (81) in a sliding way; the fourth spring (82) is symmetrically connected between the ratchet bar (81) and the connecting rod (80) up and down; ratchet (83), rotation axis (79) both sides all are connected with ratchet (83), and ratchet (83) and ratchet (81) are mutually supported.
7. The powder metallurgy press apparatus for facilitating the collection of slugs of claim 6, wherein: the collecting device also comprises a collecting component (9), wherein the collecting component (9) is arranged on one side of the upper part of the placing platform (1).
8. A powder metallurgy press apparatus for facilitating the collection of slugs as recited in claim 7, wherein: the collecting assembly (9) comprises: a limiting plate (90), wherein one side of the upper part of the placing table (1) is connected with the limiting plate (90); the collection frame (91) is arranged at the upper part of the limit plate (90); a guide plate (92), wherein one side of the upper part of the placing table (1) is connected with the guide plate (92); the middle part of the guide rod (65) is connected with the screen (93), and the screen (93) is positioned on the upper side of the collecting frame (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111547096.XA CN114309605A (en) | 2021-12-17 | 2021-12-17 | Powder metallurgy pressing equipment convenient to collect clout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111547096.XA CN114309605A (en) | 2021-12-17 | 2021-12-17 | Powder metallurgy pressing equipment convenient to collect clout |
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| Publication Number | Publication Date |
|---|---|
| CN114309605A true CN114309605A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111547096.XA Pending CN114309605A (en) | 2021-12-17 | 2021-12-17 | Powder metallurgy pressing equipment convenient to collect clout |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007856A (en) * | 2022-06-21 | 2022-09-06 | 德钜（厦门）特种合金制品有限公司 | Powder metallurgy forming jig |
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| US4379684A (en) * | 1980-06-13 | 1983-04-12 | Yoshizuka Seiki Co., Ltd. | Press for powder metallurgy |
| KR19990018898U (en) * | 1997-11-14 | 1999-06-05 | 오상수 | Powder feeder of powder metallurgy press |
| CN102717075A (en) * | 2012-06-21 | 2012-10-10 | 黄彬 | Automatic powder forming die carrier based on powder metallurgy press and implementation method thereof |
| CN111702169A (en) * | 2020-08-10 | 2020-09-25 | 湖南飞阳齿轮制造有限责任公司 | Iron-based powder pressing device for gear production and pressing method thereof |
| CN112191841A (en) * | 2020-10-16 | 2021-01-08 | 天工爱和特钢有限公司 | Powder die steel press forming device and using method thereof |
| CN213559871U (en) * | 2020-10-20 | 2021-06-29 | 扬州市富恒机械有限公司 | Powder compression molding device for gear machining |
| CN113182516A (en) * | 2021-04-06 | 2021-07-30 | 山东金麒麟股份有限公司 | Feeding and forming system and forming method for powder metallurgy friction block |
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2021
- 2021-12-17 CN CN202111547096.XA patent/CN114309605A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379684A (en) * | 1980-06-13 | 1983-04-12 | Yoshizuka Seiki Co., Ltd. | Press for powder metallurgy |
| KR19990018898U (en) * | 1997-11-14 | 1999-06-05 | 오상수 | Powder feeder of powder metallurgy press |
| CN102717075A (en) * | 2012-06-21 | 2012-10-10 | 黄彬 | Automatic powder forming die carrier based on powder metallurgy press and implementation method thereof |
| CN111702169A (en) * | 2020-08-10 | 2020-09-25 | 湖南飞阳齿轮制造有限责任公司 | Iron-based powder pressing device for gear production and pressing method thereof |
| CN112191841A (en) * | 2020-10-16 | 2021-01-08 | 天工爱和特钢有限公司 | Powder die steel press forming device and using method thereof |
| CN213559871U (en) * | 2020-10-20 | 2021-06-29 | 扬州市富恒机械有限公司 | Powder compression molding device for gear machining |
| CN113182516A (en) * | 2021-04-06 | 2021-07-30 | 山东金麒麟股份有限公司 | Feeding and forming system and forming method for powder metallurgy friction block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007856A (en) * | 2022-06-21 | 2022-09-06 | 德钜（厦门）特种合金制品有限公司 | Powder metallurgy forming jig |
| CN115007856B (en) * | 2022-06-21 | 2024-01-02 | 德钜（厦门）特种合金制品有限公司 | Powder metallurgy forming jig |
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