CN2695217Y - Powder forming machine - Google Patents
Powder forming machine Download PDFInfo
- Publication number
- CN2695217Y CN2695217Y CN 03248520 CN03248520U CN2695217Y CN 2695217 Y CN2695217 Y CN 2695217Y CN 03248520 CN03248520 CN 03248520 CN 03248520 U CN03248520 U CN 03248520U CN 2695217 Y CN2695217 Y CN 2695217Y
- Authority
- CN
- China
- Prior art keywords
- plate
- mould bases
- base plate
- supporting plate
- core bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 9
- 238000009966 trimming Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002153 concerted effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
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- Powder Metallurgy (AREA)
Abstract
The utility model relates to a powder forming machine. A machine body is provided with a mould frame which is provided with 2-4 mould frame columns; the upper end of the mould frame is connected with an upper connection plate; the central part is fixed to a bottom plate, and a moving plate is arranged between the bottom plate and the upper connection plate; one side of the moving plate is connected with a pressing vat and the other side is provided with an upper punching mould; a cavity die is arranged on the bottom plate; one side of the bottom plate is provided with feeding device; a support board is arranged below the bottom plate; the support board is provided with a lower mould and a core bar which is connected with a core bar oil cylinder; a movable stop spacing is arranged in the shift motion range of the bottom plate. The powder forming machine of the utility model is fully driven by hydraulic pressure, which can realize the fully automatic process of powder forming; the powder forming machine has the features of smooth blanking, high productivity, stable operation and easy disassembly and assembly of the mould, which is suitable for the parts with holes in theindustrial powder dry press.
Description
Affiliated technical field
The utility model relates to and a kind ofly is the fully automatic hydraulic powder former of hole type parts with industrial powder is dry-pressing formed.
Background technology
Present known powder compacting class part with holes (as stretching die), on the UP machine, finish with manual mode of operation with mould, operation of worker is frequent, the consumption worker is many, labor productivity is low, be difficult to stablize guaranteed quality, the requirement of incompatibility productivity development of this original manual production mode.
Summary of the invention
The purpose of this utility model provides a kind of by hydraulically powered, the moulding hole type parts, fully automatic powder make-up machine efficiently.
The technical scheme that its technical problem that solves the utility model adopts is: on the door shape fuselage that is welded by sheet material, placed mould bases, described mould bases is by upper junction plate, movable plate, base plate, compositions such as supporting plate and mould bases post, described mould bases post is four, the upper end is connected by upper junction plate, center fixed is on base plate, the extension of mould bases post partly is connected with supporting plate, described movable plate is between upper junction plate and base plate, two ends are connected with the mould bases post, the last plane of movable plate directly links to each other with the oil cylinder piston bar of exerting pressure, lower plane is equipped with the upper punch die holder, upper trimming die is with round nut, the disc spring pad circle is fastened on the upper punch die holder, movable plate can be under the cylinder effect of exerting pressure slippage up and down on the mould bases post, described base plate is fixed on the fuselage, the step circular hole is arranged in the middle of the base plate, in order to die to be installed, one side of base plate, be provided with pay-off, described pay-off is by feed bin, compositions such as feeding slide plate and feeding oil cylinder, have storage hole on the feeding slide plate, the feeding slide plate is close to plane on the base plate under spring and gravity double action, and slide thereon, described supporting plate be positioned at base plate below, two ends link to each other with the mould bases post, can slippage on the mould bases post, with bolt down stroke module seat has been installed above the supporting plate, in order to punch die to be installed down, described punch die down has the hollow sleeve tubular, built-in core bar, the lower end of described core bar is connected with plug, described plug is enclosed within the supporting plate hole, cut trapezoidal thread near lower end part, on adorn two round nuts, the round nut end face can drop on the fuselage, and the lower end of plug directly links to each other with core bar oil cylinder piston bar, the upper end except that with sealed by down stroke module seat again core bar is connected, described two ends of bearing plate also is connected with two pull bars respectively, the other end of described pull bar is connected with wishbone lever, and the fulcrum of described wishbone lever is located on the fuselage, and the other end links to each other with supporting plate oil cylinder piston bar.
The utility model powder former, wherein said down stroke module seat is put together by the part of two band T-slots, and on supporting plate, pack in the T-slot in the round platform rank of following punch die end with bolted.Bolt hole on the down stroke module seat is opened groove on one side.
The utility model powder former, wherein said plug upper end has T-slot, and pack in the T-slot in the round platform rank of core bar lower end.
The utility model powder former, the storage hole on the wherein said feeding slide plate are built-in with two abaculus on the band inclined-plane that is the symmetric figure layout, constitute inverted V-shaped between two abaculus inclined-planes.
The utility model powder former, wherein said supporting plate is provided with two and decides the journey screw rod, and below base plate, be provided with two movable buting iron that are cuboid, piston rod with two buting iron oil cylinders links to each other respectively, its position of described movable buting iron is with to decide the journey screw rod corresponding, base plate is close on a plane, and the collision of deciding the journey screw rod is born on another plane.
The utility model powder former, wherein said movable plate and supporting plate are provided with the grating chi.
The utility model powder former is provided with illuminating lamp in the wherein said fuselage column.
The utility model powder former, wherein said mould bases post are four also can be two, and this moment, the mould bases post was the diagonal layout in left front right back mode on base plate.
Beneficial effect
The utility model powder former, abandoned numerous and diverse work of workman, realize full-automatic production, significantly promoted labor productivity, stablized product quality, cancelled granulating working procedure, thereby reduced production cost, the equipment adjustment is quick, can satisfy the needs of Multi-varieties and Small-batch Production tissue, the fast quick-detach of mould is easy to clean.
Description of drawings
Fig. 1 is the structural representation of the utility model powder former embodiment.
Fig. 2 is the reaction force that the abaculus of the utility model powder former storage hole is given powder.
Fig. 3 is the utility model powder former hydraulic schematic diagram.
Among the figure: the 1-feeding oil cylinder; 2-feeding slide plate; The 3-feed bin; The 4-abaculus; The 5-storage hole; The 6-oil cylinder of exerting pressure; The 7-upper junction plate; The 8-piston rod of exerting pressure; 9-mould bases post; The 10-movable plate; 11-grating chi; 12-upper punch die holder; The 13-upper trimming die; The 14-die; The 15-core bar; Punch die under the 16-; The 17-down stroke module seat; The 18-plug; The 19-supporting plate; The 20-pull bar; The 21-round nut; The 22-wishbone lever; 23-core bar oil cylinder (cylinder diameter and the cylinder of exerting pressure are together); 24-supporting plate oil cylinder; The 25-fuselage; 26-decides the journey screw rod; The movable buting iron of 27-; 28-buting iron oil cylinder; The 29-base plate.
The specific embodiment
Be elaborated below in conjunction with the preferred forms of accompanying drawing to the utility model powder former.
With reference to Fig. 1, the fuselage (25) that is portal structures is provided with mould bases, and mould bases is made up of upper junction plate (7), movable plate (10), base plate (29), supporting plate (19) and mould bases post (9) etc.The mould bases post is cylindric, and the upper end is fixed by upper junction plate, and the centre is fixed by base plate.Movable plate (10) and supporting plate (19) can slippages on the mould bases post, and the mould bases post is four, also can be two, and when adopting the latter, the mould bases post press diagonal layout (not shown) in left front right back mode on base plate.The movable plate top is connected with the cylinder piston rod of exerting pressure (8) with T shape seat, die shoe (12) and upper trimming die (13) are loaded onto in the below, the step circular hole is arranged in order to die (14) to be installed in the middle of the base plate (29), base plate is fastened on mould bases on the fuselage with bolt, unclamping bolt can be with the whole taking-up of mould bases, supporting plate is contained in the lower end of mould bases post, down stroke module seat (17) uses bolted on supporting plate, down stroke module seat is two of symmetry, have T-slot, in order to the following punch die (16) of bottom band bead to be installed, have the hole on the down stroke module seat, so that allow down punch die pass through, supporting plate under the down stroke module seat bottom surface has circular hole and holds plug (18), the plug upper end cuts out T-slot in order to core bar (15) to be installed, the bolt hole of down stroke module seat is processed to the short slot (not shown) on one side, only need looser a bolt slightly and down stroke module seat can be taken out along the short slot direction, following punch die and core bar adopt T-slot to install, allow on the one hand it have between the unlikely and die hole of certain amount of floating and produced the location, do to guarantee on the one hand the life-span of mould like this, realize easy to disassemble and assemble on the other hand, be convenient to remove the cleaning wiping.The plug bottom cuts out trapezoidal thread, on adorn two round nuts (21), the end face of round nut can be supported by fuselage, regulates former nut and can regulate work loading height.The plug upper end is shut by down stroke module seat, and the lower end links to each other with core bar oil cylinder (23).
With reference to Fig. 1, Fig. 2, side at mould framing plate is provided with pay-off, pay-off is by feeding oil cylinder (1), feeding slide plate (2), feed bin compositions such as (3), the feeding slide plate is a cuboid, be pressed on the upper surface of base plate (29) by compression spring (not shown) and feed bin weight etc., have storage hole (5) on the feeding slide plate, be provided with two abaculus (4) in the hole, have the inclined-plane on the abaculus, the inclined-plane of two abaculus constitutes an inverted V-shaped, when putting in place, the feeding of feeding slide plate stops suddenly, powder in the storage hole (5) is because the inertial collision inclined-plane, making it to be subjected to a downward component of reaction, be convenient to blanking, is to rest on the upper end position that ejects behind the goods with the original position of punch die (16) at present, when storage hole moves to the top of die cavity mouth, following punch die is drop-down fast suddenly, forms of short duration local decompression powder is sucked in the die cavity, thereby solved aperture, the difficult problem of the difficult automatic charge of deep hole.
With reference to Fig. 1, be equipped with two on the supporting plate and decide journey screw rod (26), deciding above the journey screw rod; The movable buting iron (27) of two shapes that are rectangle is housed on the base plate lower plane, movable buting iron links to each other with buting iron oil cylinder (28), when exerting pressure the activity buting iron with decide the journey screw rod and constitute dead buting iron together, when ejecting goods, movable buting iron gets out of the way, and decides the journey screw rod and can freely pass through inoperative.
With reference to Fig. 1, on movable plate and supporting plate sidewall, be provided with grating chi (11), it plays movable electric buting iron effect, can send the exercises conversion instruction rapidly quickly, imports the program that configures in advance when remodeling, and reaches the purpose of quick change.
During the work of the utility model powder former, at first by the die cavity hole feeding of feeding slide plate (2) to die (14), then upper trimming die (13) moves down fast and seals oil cylinder (6) pressurize of exerting pressure behind the die cavity mouth, core bar oil cylinder (23) promote plug (18), core bar (15) and by plug promote down stroke module seat (17), supporting plate (19), punch die (16) moves [all logical oil return in supporting plate oil cylinder (24) two chambeies this moment] on synchronously together down, powder is implemented bottom-up precompressed, be pre-stressed to and decide journey screw rod (26) and run into till the movable buting iron (27).Next the exert pressure rodless cavity of cylinder (6), the rod chamber of the rodless cavity of core bar cylinder (23) and supporting plate cylinder (24) feeds equivalent pressure oil simultaneously, implement the top-down pressurization second time by upper trimming die, decide till journey screw rod (not shown) runs into base plate until movable plate, because the core bar cylinder is identical with the cylinder cylinder diameter of exerting pressure, on, downforce is identical, supporting plate oil cylinder (24) will push away on the supporting plate by wishbone lever again, what core bar and supporting plate (19) made progress makes a concerted effort just greater than the downward power of the cylinder of exerting pressure, this part of making a concerted effort is used for bearing down the downward pressure of punch die, a part is used for compressing movable buting iron, thereby can guarantee to obtain high products thickness dimensional accuracy. after short stay (pressurize), core bar (15) moves down fast, thereby from goods, extract core bar out, buting iron oil cylinder draws back movable buting iron after this, cylinder two chambeies of exerting pressure simultaneously take back oil, the oil-feed of supporting plate cylinder rod chamber, make pull bar (20) by wishbone lever, supporting plate (19), down stroke module seat (17), move on following punch die (16) is quick together, goods are ejected the realization pressurization demoulding (preventing that goods from collapsing limit and cracking) together with pressure upper trimming die (13) thereon from the die cavity hole, when plane on the goods just flushes with the last plane of base plate (29), the cylinder rod chamber oil-feed of exerting pressure, upper trimming die is retracted into original position fast, following punch die still continues to go up the top goods, till ejecting fully.
Movable plate (10), supporting plate (19) lateral means grating chi (11) are used for sending each signal of telecommunication.
The utility model powder former is applicable to dry powder moulding hole type parts.
Claims (8)
1. powder former, it is characterized in that: on the door shape fuselage that is welded by sheet material, placed mould bases, described mould bases is by upper junction plate, movable plate, base plate, compositions such as supporting plate and mould bases post, described mould bases post is four, the upper end is connected by upper junction plate, center fixed is on base plate, the extension of mould bases post partly is connected with supporting plate, described movable plate is between upper junction plate and base plate, two ends are connected with the mould bases post, the last plane of movable plate directly links to each other with the oil cylinder piston bar of exerting pressure, lower plane is equipped with the upper punch die holder, upper trimming die is with round nut, the disc spring pad circle is fastened on the upper punch die holder, movable plate can be under the cylinder effect of exerting pressure slippage up and down on the mould bases post, described base plate is fixed on the fuselage, the step circular hole is arranged in the middle of the base plate, in order to die to be installed, one side of base plate, be provided with pay-off, described pay-off is by feed bin, compositions such as feeding slide plate and feeding oil cylinder, have storage hole on the feeding slide plate, the feeding slide plate is close to plane on the base plate under spring and gravity double action, and slide thereon, described supporting plate be positioned at base plate below, two ends link to each other with the mould bases post, can slippage on the mould bases post, with bolt down stroke module seat has been installed above the supporting plate, in order to punch die to be installed down, described punch die down has the hollow sleeve tubular, built-in core bar, the lower end of described core bar is connected with plug, described plug is enclosed within the supporting plate hole, cut trapezoidal thread near lower end part, on adorn two round nuts, the round nut end face can drop on the fuselage, the lower end of plug directly links to each other with core bar oil cylinder piston bar, the upper end except that with sealed by down stroke module seat again core bar is connected, described two ends of bearing plate also is connected with two pull bars respectively, the other end of described pull bar is connected with wishbone lever, the fulcrum of described wishbone lever is located on the fuselage, and the other end links to each other with supporting plate oil cylinder piston bar.
2. according to the described powder former of claim 1, it is characterized in that: described down stroke module seat is put together by the part of two band T-slots, and on supporting plate, pack in the T-slot in the round platform rank of following punch die end with bolted.Bolt hole on the down stroke module seat is opened groove on one side.
3. according to the described powder former of claim 1, it is characterized in that: described plug upper end has T-slot, packs in the T-slot in the round platform rank of core bar lower end.
4. according to the described powder former of claim 1, it is characterized in that: the storage hole on the described feeding slide plate is built-in with two abaculus on the band inclined-plane that is the symmetric figure layout, constitutes inverted V-shaped between two abaculus inclined-planes.
5. according to the described powder former of claim 1, it is characterized in that: described supporting plate is provided with two and decides the journey screw rod, and below base plate, be provided with two movable buting iron that are cuboid, piston rod with two buting iron oil cylinders links to each other respectively, its position of described movable buting iron is with to decide the journey screw rod corresponding, base plate is close on a plane, and the collision of deciding the journey screw rod is born on another plane.
6. according to the described powder former of claim 1, it is characterized in that: described movable plate and supporting plate are provided with the grating chi.
7. according to the described powder former of claim 1, it is characterized in that: be provided with illuminating lamp in the described fuselage column.
8. according to the described powder former of claim 1, it is characterized in that: described mould bases post is four also can be two, and this moment, the mould bases post was the diagonal layout in left front right back mode on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248520 CN2695217Y (en) | 2003-08-13 | 2003-08-13 | Powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248520 CN2695217Y (en) | 2003-08-13 | 2003-08-13 | Powder forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695217Y true CN2695217Y (en) | 2005-04-27 |
Family
ID=34755314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248520 Expired - Fee Related CN2695217Y (en) | 2003-08-13 | 2003-08-13 | Powder forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695217Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN101704304B (en) * | 2009-10-30 | 2011-06-08 | 重庆智博粉末冶金有限公司 | Powder product hydraulic press |
| CN101642810B (en) * | 2008-08-05 | 2012-05-23 | 松下电器产业株式会社 | Equipment for manufacturing laminates |
| CN106536178A (en) * | 2014-05-27 | 2017-03-22 | 原子能和替代能源委员会 | Press for shaping pellets in restricted and hostile environment and method for assembling the press |
| JP2017094345A (en) * | 2015-11-19 | 2017-06-01 | 住友電工焼結合金株式会社 | Powder molding metal mold for stepped sintered part |
| CN109591356A (en) * | 2018-11-22 | 2019-04-09 | 江苏科技大学 | Roast carbon ring pallet single lead screw ex truding briquetting machine and forming method |
| CN110871487A (en) * | 2019-11-20 | 2020-03-10 | 娄底市安地亚斯电子陶瓷有限公司 | Powder press for forming ceramic fuse and forming method thereof |
| CN111014663A (en) * | 2019-12-11 | 2020-04-17 | 江西开源自动化设备有限公司 | Powder forming press and protection demoulding hydraulic control system thereof |
| CN118478001A (en) * | 2024-07-09 | 2024-08-13 | 赣州群泰新材料有限公司 | Forging forming processing machine for tungsten-cobalt alloy powder |
-
2003
- 2003-08-13 CN CN 03248520 patent/CN2695217Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066626B (en) * | 2007-06-05 | 2011-03-23 | 苏光宝 | Constant-quantity material feeder of powder molding machine |
| CN101642810B (en) * | 2008-08-05 | 2012-05-23 | 松下电器产业株式会社 | Equipment for manufacturing laminates |
| CN101704304B (en) * | 2009-10-30 | 2011-06-08 | 重庆智博粉末冶金有限公司 | Powder product hydraulic press |
| CN106536178A (en) * | 2014-05-27 | 2017-03-22 | 原子能和替代能源委员会 | Press for shaping pellets in restricted and hostile environment and method for assembling the press |
| CN106536178B (en) * | 2014-05-27 | 2019-01-15 | 原子能和替代能源委员会 | Stamping device for pellet to be formed under limited and unfavorable environment and the method for assembling the stamping device |
| JP2017094345A (en) * | 2015-11-19 | 2017-06-01 | 住友電工焼結合金株式会社 | Powder molding metal mold for stepped sintered part |
| CN109591356A (en) * | 2018-11-22 | 2019-04-09 | 江苏科技大学 | Roast carbon ring pallet single lead screw ex truding briquetting machine and forming method |
| CN110871487A (en) * | 2019-11-20 | 2020-03-10 | 娄底市安地亚斯电子陶瓷有限公司 | Powder press for forming ceramic fuse and forming method thereof |
| CN110871487B (en) * | 2019-11-20 | 2024-10-22 | 娄底市安地亚斯电子陶瓷有限公司 | Powder press for ceramic fuse molding and molding method thereof |
| CN111014663A (en) * | 2019-12-11 | 2020-04-17 | 江西开源自动化设备有限公司 | Powder forming press and protection demoulding hydraulic control system thereof |
| CN111014663B (en) * | 2019-12-11 | 2022-05-13 | 江西开源自动化设备有限公司 | Powder forming press and protection demoulding hydraulic control system thereof |
| CN118478001A (en) * | 2024-07-09 | 2024-08-13 | 赣州群泰新材料有限公司 | Forging forming processing machine for tungsten-cobalt alloy powder |
| CN118478001B (en) * | 2024-07-09 | 2024-09-13 | 赣州群泰新材料有限公司 | Tungsten-cobalt alloy powder forging and forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 4, No. 262, Tian Wan Furong Road, Changsha, Hunan, 404, zip code: 410004 Patentee after: Chen Rui Address before: No. 223, Chengnan South Road, Hunan City, Changsha Province, China: 410007 Patentee before: Chen Rui |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHEN RUI Free format text: NEW ADDRESS: NO. 404, BUILDING 4, NO. 262 JINGWAN ROAD (XINTIANFURONG), CHANGSHA CITY, HUNAN PROVINCE, ZIP CODE:410004 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050427 Termination date: 20090914 |