CN203864065U - Pulling and jacking type multi-step die carrier for full-automatic digital display dry powder hydraulic machine - Google Patents
Pulling and jacking type multi-step die carrier for full-automatic digital display dry powder hydraulic machine Download PDFInfo
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- CN203864065U CN203864065U CN201420293843.0U CN201420293843U CN203864065U CN 203864065 U CN203864065 U CN 203864065U CN 201420293843 U CN201420293843 U CN 201420293843U CN 203864065 U CN203864065 U CN 203864065U
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- 239000000843 powder Substances 0.000 title claims abstract description 19
- 238000007667 floating Methods 0.000 claims abstract description 123
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000002706 hydrostatic effect Effects 0.000 claims description 14
- 238000009415 formwork Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 210000003746 feather Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model discloses a pulling and jacking type multi-step die carrier for a full-automatic digital display dry powder hydraulic machine. The pulling and jacking type multi-step die carrier is characterized in that an upper die assembly is provided with an upper die plate fixedly connected with a hydraulic machine movable beam; the upper die plate is provided with an inner upper floating die assembly for pressing a first upper step and an outer upper floating die assembly for pressing a second upper step; a lower die assembly is provided with a female die component; an outer lower fixing die assembly for pressing a first lower step is arranged below the female die component, and a lower floating die assembly for pressing a second lower step is arranged below the outer lower fixing die assembly; an inner lower floating die assembly for pressing a third lower step is arranged at the position of a center hole of the lower floating die assembly; a core rod connecting rod and a core rod movement adjusting mechanism are arranged at the center of the inner lower floating die assembly; a feeding device and powerful floating limiting devices are arranged above a female die plate. The pulling and jacking type multi-step die carrier is reasonable in structure, upper or lower multi-step products can be pressed, and a die is convenient to disassemble and assemble and safe and reliable in use.
Description
Technical field:
The utility model relates to a kind of mould bases of suppressing many steps pulverulent product for full-automatic dry powder hydrostatic press.
Background technology:
Multi-step formwork for full-automatic dry powder hydrostatic press of the prior art, is the professional technique designer of our company design, and had applied for multinomial patent.In the past few years, through facts have proved, due to some reasons in structure in multi-step formwork, also exist the needs that some weakness and defect can not meet actual production, must improve, raising and perfect.
Summary of the invention:
The purpose of this utility model, is to provide a kind of, and technology has been carried out improving innovation, makes structure more scientific rationally, can be used for upper two steps of full-automatic dry powder hydrostatic press compacting, the pull-push multi-step formwork of lower three step pulverulent products.
Technical solution of the present utility model:
A kind of full-automatic dry powder hydrostatic press pull-push multi-step formwork, it is characterized in that: have upper mould part, the below of upper mould part arranges lower mould part, between upper mould part and lower mould part, there is upper guide post, and be provided with pay-off and strong floating stopping means, in the outer both sides of upper mould part, lower mould part, compacting height limiting device is set.
In upper mould part, there is the cope match-plate pattern being fixedly connected with hydraulic press beam alive.The interior upper floating die assembly of the upper first step of dress compacting on cope match-plate pattern, the outer upper floating die assembly of the upper second step of dress compacting on cope match-plate pattern; In lower mould part, there is former assembly, the outside lower fixed die assembly of the lower first step of compacting is set below the negative template of former assembly, the middle fixed form below of outside lower fixed die assembly arranges the lower floating die assembly of the lower second step of compacting, the lower floating template mesopore position of lower floating die assembly arranges the interior lower floating die assembly of lower the 3rd step of compacting, the interior lower floating template center of interior lower floating die assembly is provided with plug extension bar, and plug extension bar is connected with plug extension bar motor adjustment mechanism.
In compacting, in the interior upper floating die assembly of first step, have the upper unsteady cylinder I being contained in cope match-plate pattern centre bore, the piston-rod lower end of upper unsteady cylinder I is fixedly connected with the interior upper floating die plate that is provided with upper guide ring, upper feather key, in compacting, in the outer upper floating die assembly of second step, there is a pair of unsteady cylinder II being contained in cope match-plate pattern, the piston-rod lower end of the upper cylinder II that floats is fixedly connected with the upper floating die plate of interior upper floating die plate below, between cope match-plate pattern and upper floating die plate, be provided with upside cylinder stopping means and upper micromatic setting, upside cylinder stopping means is fixedly connected with cope match-plate pattern, upper floating die plate displacement transducer is equipped with in the front side of upper floating die plate, and the below of upper floating die plate is fixed with outside upper die-cushion, the upper end of upper guide post is packed on cope match-plate pattern, and insert in the pilot hole of negative template in former assembly the lower end of upper guide post, in former assembly, there are negative template, former pressing plate, former pressing plate is contained on the mesopore of negative template, negative template is fixedly connected with lower bolster by lower guide pillar, lower bolster is fixedly connected with the piston rod of taking blame for others through connecting plate, on the upper rod of item cylinder piston rod, the adjustable ring of leaving behind of taking blame for others is set, taking blame for others material sinking cylinder to be set and to take blame for others on the lower rod of piston rod ejects adjusting device, and negative template displacement transducer is equipped with in the front side of negative template, and the below of negative template is fixedly mounted with downside cylinder stopping means, the outside lower fixed die assembly of the lower first step of compacting, there is the middle fixed form of being located at negative template below, middle fixed form is packed in the upper end of lower support bar, lower support bar is through the through hole of lower floating template, its lower end and lower fixed form are fixedly mounted with and are integrated, lower fixed form and gripper shoe connect as one, and are packed on the workbench of hydraulic press, and the two ends of gripper shoe are provided with the mobile cylinder that lifts, the lower floating die assembly of the lower second step of compacting has the lower floating template that is located at middle fixed form below, lower floating template is connected with the piston rod of lower unsteady cylinder II, a pair of lower unsteady cylinder II is arranged in lower fixed form, the lower rod of lower unsteady cylinder II piston rod is provided with lower unsteady cylinder II and ejects adjusting device, lower floating template displacement transducer is equipped with in the front side of lower floating template, between lower floating template and lower fixed form, is provided with lower micromatic setting, the interior lower floating die assembly of lower the 3rd step of compacting has the interior lower floating template that is located at lower floating template mesopore position, interior lower floating template is connected with the piston rod of lower unsteady cylinder I, lower unsteady cylinder I is arranged in the mesopore of lower fixed form, the lower rod of lower unsteady cylinder I piston rod is provided with lower unsteady cylinder I and ejects adjusting device, bottom and be fixed with guide plate, lower unsteady cylinder I piston rod center is through-hole structure, plug extension bar is set in its through hole, plug extension bar is connected with plug extension bar motor adjustment mechanism, the lower end of plug extension bar connects as one by clamp Yu Xia center cylinder piston rod.
The utlity model has scientific and technical innovation, rational in infrastructure, mould mounting or dismounting are convenient, safe and reliable advantage and compensation are reinforced, material sinking, synchronously move powder, float two-way compacting, the demoulding of former pulling-down type, the several functions such as the interior counterdie ejecting type demoulding, are applicable to all kinds of pulverulent products that full-automatic dry powder hydrostatic press is suppressed upper two steps, lower three steps.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 floats by force limit device structure diagram.
Fig. 3 is upside cylinder limit device structure diagram.
Fig. 4 is upper micromatic setting configuration diagram.
The specific embodiment:
A kind of full-automatic dry powder hydrostatic press pull-push multi-step formwork, there is upper mould part, the below of upper mould part arranges lower mould part, upper mould part has the cope match-plate pattern (1) being fixedly connected with hydraulic press beam alive (49), the interior upper floating die assembly of the upper first step of the upper dress compacting of cope match-plate pattern (1), the outer upper floating die assembly of the upper second step of the upper dress compacting of cope match-plate pattern (1); Lower mould part has former assembly, the negative template of former assembly (16) below arranges the outside lower fixed die assembly of the lower first step of compacting, the below of the middle fixed form (18) of outside lower fixed die assembly arranges the lower floating die assembly of the lower second step of compacting, the mesopore position of the lower floating template (21) of lower floating die assembly arranges the interior lower floating die assembly of lower the 3rd step of compacting, the center of the interior lower floating template (22) of interior lower floating die assembly is provided with plug extension bar (27), and plug extension bar (27) is connected with plug extension bar motor adjustment mechanism; Between upper mould part and lower mould part, be provided with upper guide post (12), pay-off (14), upper strong floating stopping means (10) and lower strong floating stopping means (13), compacting height limiting device (47) is set in the outer both sides of upper mould part and lower mould part.
The interior upper floating die assembly of first step in compacting, is comprised of upper unsteady cylinder I (3), interior upper floating die plate (6), upper feather key (5) and upper guide ring (8).The upper cylinder I (3) that floats is arranged in the centre bore of cope match-plate pattern (1), the piston-rod lower end of the upper cylinder I (3) that floats and interior upper floating die plate (6) are fixedly mounted with and are integrated, when the piston rod of upper unsteady cylinder I (3) moves, interior upper floating die plate (6) in its upper guide ring (8) with the piston rod synchronous operation of upper unsteady cylinder I (3), and take and be packed in upper feather key (5) on interior upper floating die plate (6) for leading.
The outer upper floating die assembly of second step in compacting, is comprised of two upper cylinder II (2), upper floating die plate (9), upside cylinder stopping means (4), upper micromatic setting (7), outside upper die-cushion (11) and upper floating die plate displacement transducers (48) of floating.Two upper cylinder II (2) that float are arranged on cope match-plate pattern (1), its piston-rod lower end and upper floating die plate (9) are fixedly mounted with and are integrated with bolt, outside upper die-cushion (11) is packed in the below of upper floating die plate (9) with bolt, upper micromatic setting (7) is arranged on the top of upper floating die plate (9), between them for being slidably matched, the structure of upper micromatic setting (7) comprises spacing regulating block (61), inclined board (62), declined board (63), tie down screw (64) and adjusting screw(rod) (65), the inclined-plane of inclined board (62) and declined board (63) is staggered relatively, inclined board (62) moves up and down only, moving horizontally of declined board (63), the height of inclined board (62) is changed, the top of upper micromatic setting (7) is provided with upside cylinder stopping means (4), upside cylinder stopping means (4) is packed on cope match-plate pattern (1), its structure comprises side cylinder (58), limited block (59) and base plate (60), limited block (59) can move back and forth under the effect of side cylinder (58), when the upper piston rod that floats cylinder II (2) moves up and down, drive upper floating die plate (9) and upper micromatic setting (7) synchronous operation, when descending, the limited block (59) of upside cylinder stopping means (4) inserts the top of the spacing regulating block (61) in micromatic setting (7) under the propelling of side cylinder (58), spacing to upper floating die compacting, after compressing pressure release, the limited block (59) of upside cylinder stopping means (4) is return original position, the upper cylinder II (2) that floats is up, the backhaul demoulding, upper micromatic setting (7) regulates inclined board (62) and the height dimension of declined board (63) when compressing by adjusting screw(rod) (65) and tie down screw (64), the size of upper second step is controlled by upper floating die plate displacement transducer (48) and is shown.
Cope match-plate pattern (1) is packed in hydraulic press and lives on beam (49), the upper end of two upper guide posts (12) is packed on cope match-plate pattern (1) with bolt, through the pilot hole on upper floating die plate (9), in the pilot hole of the negative template (16) of its lower partial insertion lower mould part, upper guide post (12) is accurate being slidably matched with the fairlead of upper floating die plate (9), negative template (16), plays the guide-localization effect of upper mould part and lower mould part.
Former assembly, by former pressing plate (15), negative template (16), downside cylinder stopping means (17), lower guide pillar (20), lower bolster (34), connecting plate (38), take blame for others (39), take blame for others leave behind adjustable ring (40), material sinking cylinder (41), taking blame for others ejects adjusting device (42) and negative template displacement transducer (46) forms.The center of negative template (16) is provided with the hole that former is installed, former pressing plate (15) is fixed by bolts on the centre bore of negative template (16), play compression former, 4 lower guide pillars (20) are through the pilot hole on middle fixed form (18), lower floating template (21), lower fixed form (26) and guide plate (31), lower guide pillar (20) is accurate being slidably matched with their fairlead, it is upper that the upper end of lower guide pillar (20) is packed in negative template (16) with bolt, and lower end is packed on lower bolster (34) with bolt; Lower bolster (34) fixes through connecting plate (38) and the piston rod of taking blame for others in (39), the adjustable ring (40) of leaving behind of taking blame for others is arranged on the upper rod of take blame for others (39), material sinking cylinder (41) and taking blame for others ejects on the lower rod that adjusting device (42) is arranged on take blame for others (39), and they are equipped with screw thread and travelling gear matches; When take blame for others (39) upwards eject, negative template (16) is up, form the reinforced chamber in former, its reinforced height ejects adjusting device (42) and regulates spacingly by taking blame for others, controlled and shown, after reinforced end by negative template displacement transducer (46), material sinking cylinder (41) is got back to and is return position by ejecting position, (39) secondary of taking blame for others upwards ejects, and the powder of dress forming in former sinks, its effect: prevent that powder when patrix enters former mouth in compacting from splashing; downside cylinder stopping means (17) is packed in the below of negative template (16), when former floats compacting downwards with step, limited block (59) in downside cylinder stopping means (17) advance insert on spacing regulating block on fixed form (18), play the position-limiting action of former step, after compacting finishes, the limited block (59) of downside cylinder stopping means (17) is return original position, (39) backhaul of taking blame for others, negative template (16) is descending, the former demoulding of leaving behind, the stripping stroke adjustable ring (40) of leaving behind by taking blame for others regulates spacing, the structure of downside cylinder stopping means (17) is identical with upside cylinder stopping means (4).
The outside lower fixed die assembly of the lower first step of compacting, by fixed form (18), lower support bar (19), lower fixed form (26), gripper shoe (32) and movement lift cylinder (37) and form.The middle fixed form (18) that is arranged at negative template (16) below is fixed with bolt with the upper end of 4 lower support bars (19), 4 lower support bars (19) are through the through hole of lower floating template (21), connect as one with bolt with lower fixed form (26), gripper shoe (32), be packed on the workbench (43) of hydraulic press, the two ends of two gripper shoes (32) are provided with altogether 4 movements and lift cylinder (37), its effect is that whole mould bases is lifted, and is convenient to shift-in or shifts out on hydraulic press workbench (43).
The lower floating die assembly of the lower second step of compacting, ejects adjusting device (29), lower micromatic setting (23) and lower floating template displacement transducer (45) by lower floating template (21), lower unsteady cylinder II (24), lower unsteady cylinder II and forms.The lower floating template (21) that is arranged on middle fixed form (18) below is fixed with bolt with the piston rod upper end of lower unsteady cylinder II (24), under two, unsteady cylinder II (24) is arranged in lower fixed form (26), lower unsteady cylinder II (24) drives on lower floating template (21), lower floating while moving, following guide pillar (20) is guiding, lower unsteady cylinder II ejects on the lower rod that adjusting device (29) is located at lower unsteady cylinder II (24) piston rod, they are provided with screw thread and travelling gear matches, for regulating the reinforced height of lower floating die, it is middle with lower fixed form (26) that lower micromatic setting (23) is located at lower floating template (21), between them for being slidably matched, by adjusting screw(rod) (65) and tie down screw (64), regulate the height of lower micromatic setting (23), thereby reach the size that regulates two steps under product, the reinforced height of this size and lower floating die, by lower floating template displacement transducer (45), control and show.The structural principle of lower micromatic setting (23) is identical with upper micromatic setting (7).
The interior lower floating die assembly of lower the 3rd step of compacting, by interior lower floating template (22), lower unsteady cylinder I (25), lower unsteady cylinder I ejects adjusting device (28) and guide plate (31) forms.Be arranged at the interior lower floating template (22) of lower floating template (21) pore location and the piston rod of lower unsteady cylinder I (25) is fixedly mounted with and is integrated with bolt, lower unsteady cylinder I (25) is arranged in the mesopore of lower fixed form (26), the piston rod center of lower unsteady cylinder I (25) is through-hole structure, its lower rod is provided with lower unsteady cylinder I and ejects adjusting device (28), they are provided with screw thread and travelling gear matches, for regulating the height of interior counterdie ejection device, the lower rod termination of lower unsteady cylinder I (25) piston rod and guide plate (31) are fixedly mounted with and are integrated, instantly on the piston rod of unsteady cylinder I (25), lower floating while moving, the following guide pillar of guide plate (31) (20) is guiding, its effect can only move axially interior counterdie, can not produce radial rotating.
Plug extension bar and plug extension bar motor adjustment mechanism, be comprised of plug extension bar (27), plug adjustable plate (33), lower feather key (44), clamp (35) and lower central cylinder (36).Plug extension bar (27) is arranged in the central through hole of lower unsteady cylinder I (25) piston rod, plug extension bar (27) connects as one by clamp (35) with the piston rod of lower central cylinder (36), plug extension bar (27) is provided with screw thread with plug adjustable plate (33) and matches, for regulating the position that ejects and leave behind with spacing plug, lower feather key (44) is packed in the lower end of lower unsteady cylinder I (25) piston rod mesopore, instantly in central cylinder (36), during lower operation, drive plug extension bar (27) synchronous operation, now the keyway on plug extension bar (27) can move axially along lower feather key (44), make plug can not produce radial rotating.
Fig. 2 is strong floating limit device structure diagram of the present utility model, and floating stopping means mainly consists of upper strong floating stopping means (10) by force.It is upper that upper strong floating stopping means (10) is packed in cope match-plate pattern (1), is hydraulic structure, hydraulic cylinder (50), piston (51), locking nut (52) and seaming chuck (53), consists of.Its effect: be mainly used in hubbing goods with the level.Its principle: the patrix in upper mould part enters after former, in the process of compacting of floating, when the seaming chuck (53) of upper strong floating stopping means (10) touches the lower strong floating stopping means (13) being packed on negative template (16), upper mould part is descending promotes negative template (16) DL synchronization by strong floating stopping means, when negative template (16), to go downwards to downside cylinder stopping means (17) effective when spacing, negative template (16) stops descending, now, while being greater than the pressure of hydraulic cylinder in upper strong floating stopping means (10) due to press power, the cylinder pressure valve of upper strong floating stopping means (10) is opened, overflow pressure relief, upper mould part continues descending, form the technical process of " pressing after patrix ", until suppress the upper holder block that hydraulic press is lived on beam (49) that is packed in height limiting device (47), till while being pressed onto the lower lock block being packed on hydraulic press workbench (43), whole pressing process finishes.
Claims (7)
1. a full-automatic dry powder hydrostatic press pull-push multi-step formwork, it is characterized in that: have upper mould part, the below of upper mould part arranges lower mould part, upper mould part has the cope match-plate pattern being fixedly connected with hydraulic press beam alive, the interior upper floating die assembly of the upper first step of dress compacting on cope match-plate pattern, the outer upper floating die assembly of the upper second step of dress compacting on cope match-plate pattern, lower mould part has former assembly, the negative template below of former assembly arranges the outside lower fixed die assembly of the lower first step of compacting, the middle fixed form below of outside lower fixed die assembly arranges the lower floating die assembly of the lower second step of compacting, the lower floating template mesopore position of lower floating die assembly arranges the interior lower floating die assembly of lower the 3rd step of compacting, the center of the interior lower floating template of interior lower floating die assembly is provided with plug extension bar, plug extension bar is connected with plug extension bar motor adjustment mechanism, on the negative template of former assembly, be provided with pay-off, strong floating stopping means is set between upper mould part and lower mould part, strong floating stopping means consists of upper strong floating spacing dress and lower strong floating stopping means, upper strong floating stopping means is fluid pressure type, lower strong floating stopping means is mechanical type, outer both sides at upper mould part and lower mould part arrange compacting height limiting device.
2. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: the interior upper floating die assembly of first step in compacting, have the upper unsteady cylinder I being contained in cope match-plate pattern centre bore, the piston-rod lower end of upper unsteady cylinder I is fixedly connected with the interior upper floating die plate that is provided with upper guide ring, upper feather key.
3. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: the outer upper floating die assembly of second step in compacting, there is a pair of unsteady cylinder II being contained in cope match-plate pattern, the piston-rod lower end of the upper cylinder II that floats is fixedly connected with the upper floating die plate of interior upper floating die plate below, between cope match-plate pattern and upper floating die plate, be provided with upside cylinder stopping means and upper micromatic setting, upper floating die plate displacement transducer is equipped with in the front side of upper floating die plate, and the below of upper floating die plate is fixed with outside upper die-cushion.
4. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: former assembly has former pressing plate, negative template, negative template is connected with lower bolster by lower guide pillar, lower bolster is connected with the piston rod of taking blame for others, the upper rod of piston rod of taking blame for others is provided with the adjustable ring of leaving behind of taking blame for others, the lower rod of piston rod of taking blame for others is provided with material sinking cylinder and takes blame for others and ejects adjusting device, negative template displacement transducer is equipped with in the front side of negative template, and the below of negative template is fixedly mounted with downside cylinder stopping means.
5. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: the outside lower fixed die assembly of the lower first step of compacting, there is the middle fixed form that is located at negative template below, middle fixed form is fixedly mounted with and is integrated by lower support bar and lower fixed form, lower fixed form and gripper shoe connect as one, be packed on the workbench of hydraulic press, the two ends of gripper shoe are provided with the mobile cylinder that lifts.
6. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: the lower floating die assembly of the lower second step of compacting, there is the lower floating template that is located at middle fixed form below, lower floating template is connected with the piston rod of lower unsteady cylinder II, a pair of lower unsteady cylinder II is arranged in lower fixed form, the lower rod of lower unsteady cylinder II piston rod is provided with lower unsteady cylinder II and ejects adjusting device, lower floating template displacement transducer is equipped with in the front side of lower floating template, between lower floating template and lower fixed form, is provided with lower micromatic setting.
7. full-automatic dry powder hydrostatic press pull-push multi-step formwork according to claim 1, it is characterized in that: the interior lower floating die assembly of lower the 3rd step of compacting, there is the interior lower floating template that is located at lower floating template mesopore position, interior lower floating template is connected with lower unsteady cylinder I piston rod, lower unsteady cylinder I is arranged in the mesopore of lower fixed form, the lower rod of lower unsteady cylinder I piston rod is provided with lower unsteady cylinder I and ejects adjusting device, bottom and be fixed with guide plate, lower unsteady cylinder I piston rod center is through-hole structure, plug extension bar is set in its through hole, plug extension bar is connected with plug extension bar motor adjustment mechanism, the lower end of plug extension bar connects as one by clamp Yu Xia center cylinder piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293843.0U CN203864065U (en) | 2014-05-29 | 2014-05-29 | Pulling and jacking type multi-step die carrier for full-automatic digital display dry powder hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293843.0U CN203864065U (en) | 2014-05-29 | 2014-05-29 | Pulling and jacking type multi-step die carrier for full-automatic digital display dry powder hydraulic machine |
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| Publication Number | Publication Date |
|---|---|
| CN203864065U true CN203864065U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293843.0U Expired - Fee Related CN203864065U (en) | 2014-05-29 | 2014-05-29 | Pulling and jacking type multi-step die carrier for full-automatic digital display dry powder hydraulic machine |
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| CN (1) | CN203864065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941912A (en) * | 2020-08-17 | 2020-11-17 | 南通中液液压机有限公司 | Full-automatic hydraulic press for multiple powder materials |
| CN113878923A (en) * | 2021-10-29 | 2022-01-04 | 重庆江东机械有限责任公司 | Multifunctional ejection device of powder forming press |
-
2014
- 2014-05-29 CN CN201420293843.0U patent/CN203864065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941912A (en) * | 2020-08-17 | 2020-11-17 | 南通中液液压机有限公司 | Full-automatic hydraulic press for multiple powder materials |
| CN113878923A (en) * | 2021-10-29 | 2022-01-04 | 重庆江东机械有限责任公司 | Multifunctional ejection device of powder forming press |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |
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