CN1631663A - Powder forming machine - Google Patents
Powder forming machine Download PDFInfo
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- CN1631663A CN1631663A CN 200410093469 CN200410093469A CN1631663A CN 1631663 A CN1631663 A CN 1631663A CN 200410093469 CN200410093469 CN 200410093469 CN 200410093469 A CN200410093469 A CN 200410093469A CN 1631663 A CN1631663 A CN 1631663A
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Abstract
The invention is a powder shaping machine which includes a force transmitting mechanism with two symmetric pressure, demoulding rod respectively fits with the pressing and demoulding cams. The connecting rod links together in turn a low mould plate, once and twice plate, pressing head base, and the soleplate. The once and twice pressing plate each has two pressing rods fitting with the pushing rod corresponds upon the low mould plate at the upper side and with the roller in the pressing block at the lower side. The pressing block fits with corresponding positive block fixed on the pressing head base. The cylinder linked with once, twice pressing plate fits with the cylinder on the flexural slipping mechanism base forming the mould stand pressing mechanism. The swing block links with the cylinder on the bridging arm and fits with the block fixed on the block box on the stand and the pushing rod on the bridging arm. The cylinder on the machine stand fits with the bridging arm forming the demoulding mechanism. The structure is simpler by leave off the original intermediate swing arm and the dual force transmitting mechanism transmits the force uniformly safely and stably especially suitable for large shaping machine of large tonnage with a product of uniform intensity at every steps.
Description
Technical field
The present invention relates to a kind of machining equipment, powder former.
Background technology
Disposable automatically because of the powder compacting function, suppress the precision height continuously, fineness is powdered metal parts preferably, for less, no machining, saved great deal of raw materials and process time, and the scope of application is wide, so be subjected to the favor of enterprise deeply.
But existing widely used powder former, part also comes with some shortcomings, be exactly that it only can suppress simple shape, single stampings, and can not suppress complex-shaped, especially the stampings that have step, deep hole even many steps, also there is the extremely inconsistent drawback of upper and lower density in its stampings in addition.Also has a kind of follow-on powder former on the market, though on pressing process, improve, the compacting quality of simple part is improved, but it is powerless to many steps, complex-shaped stampings, also influence applying and use value of powder former for this reason, do not satisfied user's demand.
Summary of the invention
Technical problem to be solved by this invention is: a kind of powder former is provided, can suppress the stampings of simple shape, can suppress complex-shaped many steps stampings again, and make upper and lower density, each step density uniformity of stampings, guarantee that crudy is good, satisfy user's requirements at the higher level.
The present invention addresses the above problem the technical scheme that is adopted: a kind of powder former; comprise by rack-mounted bent axle; be connected with welding cam on the bent axle; go out pattern cam; and with the press rods that is cooperated; go out tringle and constitute force transmission mechanism; by rod journal place mounting base; cylinder is installed on the support; connect upper punch formation flexural slip mechanism in the two upper punch mechanism of support below; the negative template that will have push rod by connecting rod; have cylinder; depression bar; roller; the punching once of briquetting; two times punchings; being fixed with the punch holder of block and base plate mould bases briquetting machine and the mould emptier that constitutes that link into an integrated entity forms; on the bent axle in the described force transmission mechanism; be connected with two or more welding cams; go out pattern cam; and the press rods corresponding with two or more; going out tringle cooperates; described mould emptier comprises the cylinder that is connected on the transverse arm; push rod; be fixed on the block case and the cylinder that have block on the frame; and there is centering block to be connected with cylinder on the transverse arm; with block; push rod cooperates, and press rods; go out the end of tringle; cylinder on the frame cooperate with transverse arm form.
Compared with prior art, the invention has the advantages that: 1, this make-up machine adopted by with two press rods of press central axis symmetry, twoly go out the force transmission mechanism that tringle constitutes, replace original single pressure, singly go out tringle, the transmission of exerting all one's strength is more even, more steady, suitable especially large tonnage make-up machine uses, and press rods, goes out that tringle is easily processed, low cost of manufacture.
2, the mould emptier that replaces reason transverse arm, swing arm to work in coordination and constitute by transverse arm independently; cancelled swing arm; tape spool holds because of also processing in the swing arm, the arm of roller, roller shaft; so its structure is complicated; big, the difficult processing of volume, the difficult installation, and present force transmission mechanism by pressure, go out tringle and directly cooperate with transverse arm, removed the intermediate link swing arm; therefore simpler, the easy installation of structure, and use safer, reliable.
3, adopted by negative template, once, the mould bases briquetting machine that connects and composes with connecting rod of two times punchings, punch holder, sole pieces, and cooperate with the upper punch installed in two upper punch mechanisms above the mould bases, be used for disposable be processed into two and two with top bar, than the processing of complicated shape part, the processing technology that makes repeatedly punching press, stops at interval being implemented, thereby the upper and lower density of stampings and each step density uniformity have been guaranteed, guaranteed that crudy is good, satisfied user's instructions for use.
Description of drawings
Fig. 1, structural representation of the present invention.
Fig. 2, mould bases briquetting machine structural representation.
Fig. 3, press rods structural representation.
Fig. 4, go out the tringle structural representation.
The A of Fig. 5, Fig. 1 is to view (negative template).
The C of Fig. 6, Fig. 1 is to view (two times punchings).
The B of Fig. 7, Fig. 1 is to view (punching once).
The D of Fig. 8, Fig. 1 is to view (punch holder).
Fig. 9, cross arm structure schematic diagram.
Figure 10, course of work state diagram, a, filling, b, precompressed, c, first pressing, d, final pressure, e, depanning.
The specific embodiment
Embodiment is further described the present invention below in conjunction with accompanying drawing.
Bent axle 2 is installed on the frame 1 upper horizontal position, bent axle 2 both sides each install symmetry, two pairs go out pattern cam 2-2, welding cam 2-1, welding cam 2-1 cooperates with press rods 4, goes out pattern cam 2-2 and goes out tringle 5 and cooperate.
Down-pressed pole 4-9 fuses with its upper end screw thread and piston rod 4-8, and with the lower end swivel nut 4-11 that is threaded, swivel nut 4-11 is bearing set seat 4-10 more outward, also is screwed cover plate 4-12 on the bottom surface of swivel nut 4-11, as shown in Figure 3.
Going out tringle 5 is fused with screw and pressing plate by last tringle 5-2, following tringle 5-5, the top that goes out tringle 5 connects a roller 5-1 with pivot pin, the upper end of last tringle 5-2 and middle part cunning fit on axle bed 4-2, the following axle bed 4-6, a cylinder 5-4 is respectively installed in the last tringle 5-2 both sides at following axle bed 4-6 place, and pass tringle 5-2 with cylinder pin 5-3, the piston rod of two cylinders is connected into integral body.The bottom of following tringle 5-5 is sleeved among the bearing block 4-10, and its terminal bottom surface is screwed a cushion block 5-6, is convenient to the wearing and tearing transposing, as shown in Figure 4.
Two upper and lower axle bed 4-2,4-6, the bearing block 4-10 of symmetry are screwed on the both sides of frame 1, and scene 2 tringle 5, the press rods 4 of symmetry are located.
Bent axle is connected with flexural slip mechanism 3 on 2 centre positions, and the below of flexural slip mechanism is provided with two upper punch mechanisms, and the bottom of two upper punch mechanism is fixed with upper punch 3-3, four jiaos of 4 cylinder 3-2 that the piston rod directed downwards is installed of the support 3-1 of flexural slip mechanism, as shown in Figure 1.
Be connected with lower main axis 7-8 in the middle of the transverse arm 7, two ends have outwardly open rectangular through slot, the centering block 7-3 that connects one _ shape in the groove with pivot pin 7-7, and centering block 7-3 can be swung around pivot pin in groove, centering block upper lobes place, one end of the cylinder 7-9 piston rod of placing with screw and a horizontal direction is connected, the end in addition of cylinder 7-9 cylinder body is screwed on transverse arm 7, and centering block 7-3 below has a block case 7-10 who is screwed on frame 1 bottom surface, block case 7-10 upper surface to have one to cooperate notched block 7-4 with the upright arm of centering block 7-3.
Also be installed with cushion block 7-1 on the two ends of transverse arm 7; and there is push rod 7-6 to pass transverse arm 7 and cushion block 7-1; stretch out outside the cushion block its upper end; the lower end cooperates with the horizontal arm of centering block; also be fixed with two cylinder 7-5 on the frame 1 of two ends below; constitute mould emptier in the through hole on the piston rod insertion transverse arm termination on it, as shown in Figure 9.
In the middle of the negative template 6-1 is ladder hole, on the mutually perpendicular center line of ladder hole, is distributed with the through hole of four threaded linings symmetrically, and is connected with the screwed 4 push rod 6-2 in upper end, and push rod 6-2 length is two long, two weak points, as shown in Figure 5.
The both ends of the surface of punching 6-4 both sides ladder hole once, be screwed cover plate, the take-up housing, the briquetting 6-7 that are screwed the band briquetting below the cover plate are V-arrangement, vertical orientation has rectangular through slot, connect columniform roller 6-8 with pivot pin in the rectangular through slot, briquetting is installed in the V-arrangement take-up housing, and can slide in take-up housing.
The stairstepping depression bar 6-6 that once cooperates in the ladder hole of punching both sides is with back-moving spring outward, its lower end is the inclined-plane, and is tangent with the roller 6-8 among the briquetting 6-7, and a pin is respectively arranged on take-up housing, briquetting, the two ends of one extension spring are separately fixed on two pins, and the voltage supply block reset is used.And once punching 6-4 at left-front corner and right back angle, promptly on the side at two diagonal angles, be screwed square supporting base 6-5, be screwed the cylinder 6-3 that vertical direction is settled thereon, and the two cylinder 3-2 piston rods of settling on diagonal position with support 3-1 are corresponding, as shown in Figure 7.
Two times punching 6-9 is basic with once punching 6-4 is the same, just on its left rear corner, side on the right front angle, be screwed dihedral supporting base 6-17, and be screwed the cylinder 6-3 that vertical direction is settled thereon, the cylinder 3-2 piston rod that is the diagonal angle arrangement with support 3-1 last other two is corresponding, as shown in Figure 6.
Once punching, two times punchings bottom, under briquetting 6-7, the 6-10 that flexibly connects on two opposite positions, corresponding two block 6-15,6-16 are also respectively arranged, and block is the vertical symmetry distribution, directly and by the rising frame be fixed on the punch holder 6-11, on four jiaos of punch holder 6-11, be screwed the adjusting device 6-14 that is connected with the piston rod of punching, two times punching upper cylinder 6-3 once, as shown in Figure 8.
With 4 connecting rod 6-18 successively with negative template, once punching, two times punchings, punch holder, base plate 6-12 connect into integral body, except that negative template and base plate, in passing the through hole of connecting rod 6-18, each plate has been screwed axle sleeve, and axle sleeve and connecting rod cunning are joined, constitute mould bases briquetting machine 6, as shown in Figure 2.
The T type projection on the lower main axis 7-8 top of transverse arm 7 usefulness on it and the Baltimore groove on the mould framing plate link into an integrated entity, and punch holder is screwed on frame 1, and mandrel 6-13 passes base plate 6-12, punch holder, two times punchings, stretch out outside two times punchings.
Available this mould bases suppresses four steps, can suppress two steps again by two upper punch mechanism, can suppress the part of many steps complicated shape.
During use, the enough metal dusts of filling in former are shown in Figure 10 a.Start press, bent axle 2 is rotated, upper punch 3-3 begins to move down, and inserts in the former metal dust and carry out precompressed, this moment negative template 6-1, once punching 6-4, two times punching 6-9 also remain static, shown in Figure 10 b.Thereafter upper punch 3-3 continues decline and carries out first pressing, meanwhile, the piston rod of 4 cylinder 3-2 on the support 3-1 of flexural slip mechanism and be installed in punching 6-4, two pairs of cylinder 6-3 contacts on two times punching 6-9, and promote it and move down with upper punch, up to once, the V-arrangement briquetting 6-7 of two times punching bottoms, 6-10 and block 6-15, the 6-16 contact, once, two times punchings just stop to move down, promote roller 4-1 by welding cam 2-1 again, the cover plate 4-12 of drive press rods bottom contacts with the cushion block 7-1 on the transverse arm 7, transverse arm drives negative template and floats downwards with upper punch, the upright arm bottom of two centering block 7-3 on transverse arm, when running into the top of the last block 7-4 of block case 7-10, transverse arm and negative template just stop to float downward, and at this moment upper punch has been finished first pressing to the moulding product, shown in Figure 10 c.After first pressing finishes, upper punch 3-3 continues to descend, the moulding product are carried out final pressure, this moment negative template, once, two times punching is in halted state for the second time, in the final pressure process, because of welding cam 2-1 is still promoting upperpush rod decline, but this moment, transverse arm can not move downward again, so piston rod 4-8 indentation in cylinder body 4-7 of down-pressed pole upper end, the fluid in it is through oil circuit, flow to gas-liquid conversion cylinder 4-14 by pressure regulator valve 4-13, thereby in the assurance, down-pressed pole or other stressed part are injury-free, simultaneously, because once, two times punchings are by separately block 6-15,6-16 blocks, can not move downward again, contract in the piston rod of 4 cylinder 6-3, and the compressed air of upper chamber of air cylinder is pushed back air accumulator, guaranteed that piston rod and other stressed part are injury-free, thereby use is very safe, shown in Figure 10 d.After final pressure finishes, upper punch 3-3 begins to rise under bent axle 2 effects, and go out pattern cam 2-2 by roller 5-1, on, following tringle moves down cushion block 5-6, the push rod 7-6 that promotion is in contact with it and is installed on the transverse arm 7 moves down, promoting centering block 7-3 by push rod 7-6 swings around pivot pin 7-7, at this moment on the upright arm lower end of centering block and the block case 7-10, the upper end of block 7-4 disengages, so promote transverse arm 7 by briquetting 7-1 by cushion block 5-6, the negative template 6-1 that links together with it is floated downwards once more, finish the demoulding of former, in the process that negative template is floated downward again, promote by 4 push rod 6-2, depression bar 6-5 in two times punchings moves down, and the inclined-plane of depression bar 6-5 lower end outwards moves briquetting 6-7 by roller 6-8, crush block 6-7 and block 6-15,6-16 disengages, make, two times punching floats downwards under the promotion of 4 push rod 6-2, finishes, the demoulding of two times punchings is shown in Figure 10 e.At this moment upper punch is under bent axle 2 drives, upperpush rod, last tringle is at cylinder 4-5, all reset under the effect of 5-4 piston rod, keep and each pressurization, go out the contact of pattern cam, at this moment by the air inlet of cylinder 7-5 cavity of resorption, reset by transverse arm 7 promotion negative template 6-1 and down-pressed pole 4-9, and again from the top air inlet of cylinder 6-3, because of the piston rod on it is fixed, just directly drive by cylinder 6-3, two times punching resets, cause tringle has down resetted, the transverse arm 7 unobstructed centering block 7-3 that just drive rise, and under the effect of cylinder 7-9 piston rod, two arms of centering block 7-3 are returned on the two original upright positions again, and withstand push rod 7-6 it is resetted, a process-cycle of stampings finishes, and so constantly circulation is worked continuously.
Claims (9)
1; a kind of powder former; comprise by the bent axle (2) that is installed on the frame (1); be connected with welding cam (2-1) on the bent axle (2); go out pattern cam (2-2); and with the press rods that is cooperated (4); go out tringle (5) and constitute force transmission mechanism; by rod journal place mounting base (3-1); support (3-1) is gone up cylinder (3-2) is installed; connect upper punch (3-3) formation flexural slip mechanism in the two upper punch mechanism of support (3-1) below; the negative template (6-1) that will have push rod (6-2) by connecting rod (6-18); have cylinder (6-3); depression bar (6-6); roller (6-8); the punching once (6-4) of briquetting (6-7); two times punchings (6-9); be fixed with block (6-15); the link into an integrated entity mould bases briquetting machine (6) and the mould emptier that constitute of punch holder (6-16) (6-11) and base plate (6-12) formed; it is characterized in that on the bent axle (2) in the described force transmission mechanism; be connected with two or more welding cams (2-1); go out pattern cam (2-2); and the press rods corresponding (4) with two or more; going out tringle (5) cooperates; described mould emptier comprises the cylinder (7-9) that is connected on the transverse arm (7); push rod (7-6); be fixed on block case (7-10) that has block (7-4) and cylinder (7-5) on the frame (1); and there is centering block (7-3) to be connected with cylinder (7-5) on the transverse arm (7); with block (7-4); push rod (7-6) cooperates, and press rods (4); go out the end of tringle (5); cylinder (7-5) on the frame (1) cooperate with transverse arm (7) form.
2, make-up machine according to claim 1, it is characterized in that press rods (4) is integral through cylinder body (4-7) and piston rod (4-8) flexible connection by upperpush rod (4-3), down-pressed pole (4-9), down-pressed pole with screw thread on it respectively and piston rod (4-8), swivel nut (4-11) fuse, swivel nut (4-11) bottom surface has been screwed cover plate (4-12).
3, make-up machine according to claim 1 is characterized in that tringle (5) is fused with screw and pressing plate by last tringle (5-2), following tringle (5-5), and the terminal bottom surface of following tringle (5-5) is screwed cushion block (5-6).
4, make-up machine according to claim 1, it is characterized in that being screwed on the both sides of frame (1) symmetry two on axle bed (4-2), axle bed (4-6), bearing block (4-10) down, the press rods of two symmetries (4), go out tringle (5) be socketed in axle bed, down on axle bed, the bearing block, respectively with bent axle (2) on two welding cams (2-1), go out pattern cam (2-2) and cooperate.
5, make-up machine according to claim 1, it is characterized in that being connected with lower main axis (7-8) in the middle of the transverse arm (7), be fixed with cushion block (7-1) on the two ends, two ends have outwardly open rectangular through slot, connect one _ shape and rotating centering block (7-3) with pivot pin (7-7) in the groove, the upright arm of centering block (7-3) cooperates with the notched block of block case (7-10) upper surface (7-4), the lower end of horizontal arm and the push rod (7-6) that passes transverse arm (7), cushion block (7-1) with cooperate.
6, make-up machine according to claim 1, it is characterized in that, the both ends of the surface of the ladder hole on two times relative both sides of punching, be screwed cover plate, be screwed the V-arrangement take-up housing that has V-arrangement briquetting (6-7), (6-10) below the cover plate, stairstepping depression bar (6-6) is with back-moving spring outward in the ladder hole, the lower end is the inclined-plane, and is tangent with the roller (6-8) among briquetting (6-7), (6-10).
7, make-up machine according to claim 1, it is characterized in that punching (6-4) left-front corner and right back angle, on two times punchings (6-9) left rear corner, the position, right front angle, be screwed square supporting base (6-5), (6-17) respectively, and the cylinder (6-3) of fixed vertical direction installation thereon, corresponding with cylinder (3-2) piston rod of settling on support (3-1) two diagonal angles.
8, make-up machine according to claim 1, it is characterized in that punching (6-4), two times punchings (6-9) bottom, two briquettings (6-7) that flexibly connect on two opposite positions, (6-10's) is following, also have directly and and be fixed on the punch holder (6-11) by the rising frame, each corresponding two block (6-15), (6-16), be vertical symmetry and distribute, the also fixing adjusting device (6-14) that is connected with cylinder (6-3) piston rod on four jiaos of punch holder (6-11).
9, make-up machine according to claim 1, it is characterized in that with 4 connecting rods (6-18) successively negative template (6-1), once punching (6-4), two times punchings (6-9), punch holder (6-11), base plate (6-12) connect into integral body, and once, on the two times punchings, punch holder with through hole that connecting rod cooperates in, be screwed axle sleeve, and axle sleeve and connecting rod (6-18) are sliding joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093469 CN1631663A (en) | 2004-12-22 | 2004-12-22 | Powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093469 CN1631663A (en) | 2004-12-22 | 2004-12-22 | Powder forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1631663A true CN1631663A (en) | 2005-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093469 Pending CN1631663A (en) | 2004-12-22 | 2004-12-22 | Powder forming machine |
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|---|---|
| CN (1) | CN1631663A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417517C (en) * | 2006-08-23 | 2008-09-10 | 严培义 | Block mechanism for female die of powder forming machine |
| CN101424658B (en) * | 2008-06-26 | 2010-05-12 | 深圳市日理江澍实业有限公司 | Oxygen sensor ceramic induction feeler forming device and molding and manufacturing method |
| CN101804702A (en) * | 2009-12-11 | 2010-08-18 | 扬州市海力精密机械制造有限公司 | Pressing and demolding device |
| CN101448634B (en) * | 2006-05-19 | 2011-09-21 | 快力胶囊股份有限公司 | Powder compression molding machine and apparatus for continuous production of powder compression molded item using the machine |
| CN103522577A (en) * | 2013-10-22 | 2014-01-22 | 严培义 | Undershoot springback device of powder forming machine |
| CN103522576A (en) * | 2013-10-22 | 2014-01-22 | 严培义 | Undershoot springback mechanism of powder forming machine |
| CN103706786A (en) * | 2013-12-24 | 2014-04-09 | 北京国药龙立自动化技术有限公司 | Pressing demoulding method of equal-density pressing machine |
| CN104265849A (en) * | 2014-09-16 | 2015-01-07 | 萍乡九州精密压机有限公司 | Crank oscillating bar slide block mechanism |
| CN105458250A (en) * | 2015-12-23 | 2016-04-06 | 扬州博众机械设备有限公司 | Powder forming machine and operation method thereof |
| CN106142656A (en) * | 2016-08-30 | 2016-11-23 | 福建南安市华天机械有限公司 | The charging of a kind of automatic Powder forming press and mould emptier |
| CN106142637A (en) * | 2016-08-30 | 2016-11-23 | 福建南安市华天机械有限公司 | A kind of automatic Powder forming press |
| CN108437528A (en) * | 2018-04-12 | 2018-08-24 | 宁波精达成形装备股份有限公司 | Floating punch servo fills adjusting apparatus under powder forming machine mould base |
| CN109353060A (en) * | 2018-11-06 | 2019-02-19 | 南通力友液压机制造有限公司 | Fro hydraulic driving machinery formula powder former |
| CN114986971A (en) * | 2022-05-07 | 2022-09-02 | 昆明理工大学 | Powder pressing mechanism, controllable pressing device and high-flux powder pressing machine |
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2004
- 2004-12-22 CN CN 200410093469 patent/CN1631663A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448634B (en) * | 2006-05-19 | 2011-09-21 | 快力胶囊股份有限公司 | Powder compression molding machine and apparatus for continuous production of powder compression molded item using the machine |
| CN100417517C (en) * | 2006-08-23 | 2008-09-10 | 严培义 | Block mechanism for female die of powder forming machine |
| CN101424658B (en) * | 2008-06-26 | 2010-05-12 | 深圳市日理江澍实业有限公司 | Oxygen sensor ceramic induction feeler forming device and molding and manufacturing method |
| CN101804702A (en) * | 2009-12-11 | 2010-08-18 | 扬州市海力精密机械制造有限公司 | Pressing and demolding device |
| CN103522576B (en) * | 2013-10-22 | 2015-02-25 | 宁波汇众粉末机械制造有限公司 | Undershoot springback mechanism of powder forming machine |
| CN103522576A (en) * | 2013-10-22 | 2014-01-22 | 严培义 | Undershoot springback mechanism of powder forming machine |
| CN103522577A (en) * | 2013-10-22 | 2014-01-22 | 严培义 | Undershoot springback device of powder forming machine |
| CN103522577B (en) * | 2013-10-22 | 2015-05-13 | 宁波汇众粉末机械制造有限公司 | Undershoot springback device of powder forming machine |
| CN103706786A (en) * | 2013-12-24 | 2014-04-09 | 北京国药龙立自动化技术有限公司 | Pressing demoulding method of equal-density pressing machine |
| CN103706786B (en) * | 2013-12-24 | 2016-01-13 | 北京国药龙立自动化技术有限公司 | The compacting release method of isodensity press |
| CN104265849A (en) * | 2014-09-16 | 2015-01-07 | 萍乡九州精密压机有限公司 | Crank oscillating bar slide block mechanism |
| CN105458250A (en) * | 2015-12-23 | 2016-04-06 | 扬州博众机械设备有限公司 | Powder forming machine and operation method thereof |
| CN106142656A (en) * | 2016-08-30 | 2016-11-23 | 福建南安市华天机械有限公司 | The charging of a kind of automatic Powder forming press and mould emptier |
| CN106142637A (en) * | 2016-08-30 | 2016-11-23 | 福建南安市华天机械有限公司 | A kind of automatic Powder forming press |
| CN106142637B (en) * | 2016-08-30 | 2019-01-01 | 福建南安市华天机械有限公司 | A kind of automatic Powder forming press |
| CN108437528A (en) * | 2018-04-12 | 2018-08-24 | 宁波精达成形装备股份有限公司 | Floating punch servo fills adjusting apparatus under powder forming machine mould base |
| CN109353060A (en) * | 2018-11-06 | 2019-02-19 | 南通力友液压机制造有限公司 | Fro hydraulic driving machinery formula powder former |
| CN114986971A (en) * | 2022-05-07 | 2022-09-02 | 昆明理工大学 | Powder pressing mechanism, controllable pressing device and high-flux powder pressing machine |
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