CN112389004A - Hot-pressing forming mechanism and titanium alloy composite material processing die - Google Patents
Hot-pressing forming mechanism and titanium alloy composite material processing die Download PDFInfo
- Publication number
- CN112389004A CN112389004A CN202011409418.XA CN202011409418A CN112389004A CN 112389004 A CN112389004 A CN 112389004A CN 202011409418 A CN202011409418 A CN 202011409418A CN 112389004 A CN112389004 A CN 112389004A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- lower die
- heat dissipation
- flow channel
- hot
- 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.)
- Pending
Links
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 238000007731 hot pressing Methods 0.000 title abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 41
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000003856 thermoforming Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a hot-press forming mechanism and a titanium alloy composite material processing die, wherein the hot-press forming mechanism comprises a base and two supports fixedly arranged on the base, a cross beam is fixed between the supports, a lower die is arranged on the base between the two supports, and a pressing plate which is matched with the lower die and connected with a hydraulic driving mechanism arranged on the cross beam is arranged on one side of the lower die away from the base; the lower die and the pressing plate are both provided with a heat supply assembly and a heat dissipation flow channel, and the air blowing mechanism is connected with the pressing plate through a one-way driving assembly; and the crossbeam is also provided with a pressure reducing assembly. The hydraulic driving mechanism drives the pressing plate to move towards the lower die, the heat supply assembly is controlled by the matching controller to carry out hot pressing treatment, and the pressure reducing assembly is used for inflating or sucking air between the pressing plate and the lower die when the pressing plate moves so as to eliminate the pressure generated by the pressing plate in the moving process and ensure the smooth operation of hot pressing.
Description
Technical Field
The invention relates to the technical field related to composite material processing, in particular to a hot-press forming mechanism and a titanium alloy composite material processing mold.
Background
Titanium alloy refers to a variety of alloy metals made from titanium and other metals. Titanium is an important structural metal developed in the 50 s of the 20 th century, and titanium alloy has high strength, good corrosion resistance and high heat resistance. In the 50-60 s of the 20 th century, high-temperature titanium alloy for aircraft engines and structural titanium alloy for engine bodies were mainly developed.
A batch of corrosion resistant titanium alloy was developed in the 70 s, and corrosion resistant titanium alloy and high-strength titanium alloy were further developed in the 80 s. The titanium alloy is mainly used for manufacturing parts of an air compressor of an aircraft engine, and is a structural part of rockets, missiles and high-speed airplanes.
In the processing process of the titanium alloy composite material, a hot-press forming mechanism is generally adopted for processing, but the existing hot-press forming mechanism has low cooling efficiency in the use process, and an interval is reserved between an upper die and a lower die or a through hole is arranged on the upper die so as to realize gas flow, and the gas can carry a large amount of dust when entering the dies repeatedly, thereby influencing the processing effect.
Disclosure of Invention
The invention aims to provide a hot-press forming mechanism and a titanium alloy composite material processing die, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a hot-press forming mechanism comprises a base and two oppositely arranged supports fixedly arranged on the base, a cross beam is fixed at one end, far away from the base, of the two supports, a lower die is placed on the base between the two supports, and a pressing plate which is matched with the lower die and connected with a hydraulic driving mechanism arranged on the cross beam is arranged on one side, far away from the base, of the lower die; the lower die and the pressing plate are respectively provided with a heat supply assembly and a heat dissipation flow channel, the heat supply assembly is electrically connected with a controller arranged on one of the supports, the heat dissipation flow channel is connected with an air blowing mechanism arranged on the cross beam through a guide pipe, the air blowing mechanism is connected with the pressing plate through a one-way driving assembly, and when the pressing plate moves under the action of the hydraulic driving mechanism, the one-way driving assembly drives the air blowing mechanism to rotate in a one-way mode; the crossbeam is also provided with a pressure reducing assembly, and the pressure reducing assembly is connected with the pressure plate so as to eliminate the pressure applied on the pressure plate when the pressure plate moves towards or away from the lower die.
As a further scheme of the invention: the hydraulic driving mechanism comprises a hydraulic cylinder arranged on the cross beam and a piston rod movable in the hydraulic cylinder, and the piston rod penetrates through the cross beam and is fixedly connected with the pressing plate.
As a still further scheme of the invention: the heat supply assembly comprises a first heating element and a second heating element which are respectively embedded into the pressing plate and the lower die, and the first heating element and the second heating element are electrically connected with the controller through wires.
As a still further scheme of the invention: the heat dissipation runner comprises a first heat dissipation runner and a second heat dissipation runner which are arranged in the pressing plate and the lower die respectively, one end of the first heat dissipation runner and one end of the second heat dissipation runner are connected with the air blowing mechanism through a guide pipe, and the other end of the first heat dissipation runner and the other end of the second heat dissipation runner are provided with through holes.
As a still further scheme of the invention: the air blowing mechanism comprises fan blades arranged on the cross beam and an air cavity arranged on the outer side of the fan blades, the air cavity is communicated with the guide pipe, and a rotating shaft of the fan blades penetrates through the air cavity and is connected with the one-way driving assembly.
As a still further scheme of the invention: the unidirectional driving assembly comprises a gear, the gear is connected with the rotating shaft of the fan blade through a ratchet mechanism, and the gear is further meshed with a rack plate fixed on the pressing plate.
As a still further scheme of the invention: the pressure reducing assembly comprises a piston cylinder arranged on the cross beam and a piston movably arranged in the piston cylinder, the piston is fixedly connected with the pressure plate through a push rod fixedly connected with the piston, and the piston cylinder is also provided with a communicating pipe communicated with the inner side and penetrating through the pressure plate.
As a still further scheme of the invention: an adjusting mechanism is arranged between the push rod and the pressing plate, the adjusting mechanism comprises a threaded rod rotatably mounted on the pressing plate and a threaded sleeve fixed on the push rod, and the threaded rod is in threaded connection with the threaded sleeve.
The titanium alloy composite material processing die comprises the hot-press forming mechanism.
Compared with the prior art, the invention has the beneficial effects that: the hot pressing device is novel in design, the hydraulic driving mechanism drives the pressing plate to move towards the lower die, the heat supply assembly is controlled by the matching controller to carry out hot pressing treatment, the pressure reducing assembly is arranged to inflate or suck air between the pressing plate and the lower die when the pressing plate moves so as to eliminate pressure generated in the moving process of the pressing plate and ensure smooth hot pressing, and the one-way driving assembly drives the air blowing mechanism to move when the pressing plate moves away from the lower die under the action of the hydraulic driving mechanism so as to enable air in the heat dissipation flow channel to flow, so that the heat dissipation efficiency is improved, and the hot pressing device is high in practicability.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a thermoforming mechanism.
FIG. 2 is a cross-sectional view of one embodiment of a thermoforming mechanism.
Fig. 3 is a cross-sectional view of another embodiment of a thermoforming mechanism.
Fig. 4 is a schematic structural diagram of a lower mold in an embodiment of a hot press forming mechanism.
FIG. 5 is a schematic view of a connection state of a gear and a ratchet mechanism in an embodiment of a thermo-compression molding mechanism.
In the figure: the device comprises a base 1, a support 2, a crossbeam 3, a controller 4, a communicating pipe 5, a piston cylinder 6, a hydraulic cylinder 7, a rack plate 8, a gear 9, fan blades 10, a guide pipe 11, a push rod 12, a press plate 13, a lower die 14, a piston 15, a first heat dissipation flow channel 16, a first heating element 17, a second heat dissipation flow channel 18, a second heating element 19, a threaded sleeve 20, a threaded rod 21 and a ratchet mechanism 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1, 2, 4 and 5, in an embodiment of the present invention, the hot press forming mechanism includes a base 1 and two oppositely disposed brackets 2 fixedly mounted on the base 1, a cross beam 3 is fixed at one end of each bracket 2 far from the base 1, a lower mold 14 is placed on the base 1 between the two brackets 2, and a pressing plate 13 adapted to the lower mold 14 and connected to a hydraulic driving mechanism mounted on the cross beam 3 is disposed at one side of the lower mold 14 far from the base 1; the lower die 14 and the pressing plate 13 are respectively provided with a heat supply assembly and a heat dissipation flow channel, the heat supply assembly is electrically connected with the controller 4 arranged on one of the supports 2, the heat dissipation flow channel is connected with an air blowing mechanism arranged on the cross beam 3 through a guide pipe 11, the air blowing mechanism is connected with the pressing plate 13 through a one-way driving assembly, and when the pressing plate 13 moves under the action of the hydraulic driving mechanism, the air blowing mechanism is driven to rotate in a one-way mode through the one-way driving assembly; the crossbeam 3 is further provided with a pressure reducing assembly, and the pressure reducing assembly is connected with the pressing plate 13, so that when the pressing plate 13 moves towards or away from the lower die 14, the pressure borne by the pressing plate 13 is eliminated.
In the embodiment of the invention, the hydraulic driving mechanism is arranged to drive the pressing plate 13 to move towards the lower die 14, meanwhile, the matching controller 4 controls the heat supply assembly to carry out hot pressing treatment, the arranged pressure reducing assembly charges air or sucks air between the pressing plate 13 and the lower die 14 when the pressing plate 13 moves so as to eliminate the pressure generated in the moving process of the pressing plate 13 and ensure the smooth proceeding of hot pressing, and when the pressing plate 13 moves away from the lower die 14 under the action of the hydraulic driving mechanism, the one-way driving assembly drives the air blowing mechanism to move so as to enable the air in the heat dissipation flow channel to flow, thereby improving the heat dissipation efficiency and having strong practicability.
In the embodiment of the present invention, it should be noted that the controller 4 is further connected to the hydraulic driving mechanism for controlling the hydraulic driving mechanism and the heating assembly to work, and the controller 4 adopts a commonly used button controller, which belongs to a commonly used technical means, and therefore, the details of this application are not repeated.
In the embodiment of the present invention, it should be further noted that, in the process of pressing down the platen 13, the above-mentioned unidirectional driving assembly does not drive the air blowing assembly to move, and only when the platen 13 moves upward, the air blowing assembly is driven to move, so as to meet the unidirectional driving requirement.
As another embodiment of the present invention, the hydraulic driving mechanism includes a hydraulic cylinder 7 mounted on the cross beam 3 and a piston rod movable in the hydraulic cylinder 7, and the piston rod penetrates through the cross beam 3 and is fixedly connected to the pressing plate 13.
In the embodiment of the invention, the piston rod is driven to move by the arranged hydraulic cylinder 7 so as to drive the pressing plate 13 to move towards or away from the lower die 14, so as to realize the driving requirement, wherein the hydraulic cylinder 7 is connected with a hydraulic pump, and oil is injected or pumped into the hydraulic cylinder 7 by the operation of the hydraulic pump, so that the piston rod is moved.
As another embodiment of the present invention, the heat supplying assembly includes a first heating member 17 and a second heating member 19 embedded in the pressing plate 13 and the lower mold 14, respectively, and both the first heating member 17 and the second heating member 19 are electrically connected to the controller 4 through wires.
As another embodiment of the present invention, the heat dissipation flow channels include a first heat dissipation flow channel 16 and a second heat dissipation flow channel 18 respectively disposed in the platen 13 and the lower mold 14, one end of each of the first heat dissipation flow channel 16 and the second heat dissipation flow channel 18 is connected to the blower mechanism through a conduit 11, and the other end is provided with a through hole.
In the embodiment of the present invention, the first heat dissipation channel 16 is spirally embedded in the pressing plate 13, and the second heat dissipation channel 18 is spirally embedded in the lower mold 14.
In the embodiment of the present invention, the blowing mechanism blows air to the first heat dissipation flow channel 16 and the second heat dissipation flow channel 18 through the duct 11 during operation, so that the air flows through the first heat dissipation flow channel 16 and the second heat dissipation flow channel 18, and the heat is taken out to achieve heat dissipation.
As another embodiment of the present invention, the blowing mechanism includes a fan blade 10 mounted on the cross beam 3 and an air cavity disposed outside the fan blade 10, the air cavity is communicated with the conduit 11, and a rotating shaft of the fan blade 10 penetrates through the air cavity and is connected to the unidirectional driving assembly.
In the embodiment of the present invention, the fan blade 10 is driven to rotate unidirectionally by the unidirectional driving component, so that when the fan blade 10 rotates, the air is introduced into the air cavity and then enters the first heat dissipation flow channel 16 and the second heat dissipation flow channel 18 through the conduit 11.
As another embodiment of the invention, the unidirectional driving assembly comprises a gear 9, the gear 9 is connected with the rotating shaft of the fan blade 10 through a ratchet mechanism 22, and the gear 9 is also meshed with a rack plate 8 fixed on the pressing plate 13.
In the embodiment of the present invention, when the pressing plate 13 moves towards the lower mold 14, the rack plate 8 is driven to move, at this time, the gear 9 follows the rotation, but the fan blade 10 does not rotate under the action of the ratchet mechanism 22, when the pressing plate 13 moves away from the lower mold 14, the rack plate 8 is driven to move, at this time, the gear 9 follows the rotation, but the fan blade 10 rotates under the action of the ratchet mechanism 22, thereby realizing the air blowing.
As another embodiment of the present invention, the pressure reducing assembly includes a piston cylinder 6 mounted on the cross beam 3 and a piston 15 movably mounted in the piston cylinder 6, the piston 15 is fixedly connected to the pressure plate 13 by a push rod 12 fixedly connected thereto, and a communicating tube 5 communicating with the inside and penetrating through the pressure plate 13 is further mounted on the piston cylinder 16.
In the embodiment of the invention, when the pressure plate 13 moves, the pushing rod 12 drives the piston 15 to move in the piston cylinder 6, so that gas pumping between the pressure plate 13 and the lower die 14 is realized, and the pressure plate 13 is ensured not to be blocked by air pressure during the movement process.
Referring to fig. 3, as another embodiment of the present invention, an adjusting mechanism is disposed between the pushing rod 12 and the pressing plate 13, the adjusting mechanism includes a threaded rod 21 rotatably mounted on the pressing plate 13 and a threaded sleeve 20 fixed on the pushing rod 12, and the threaded rod 21 is in threaded connection with the threaded sleeve 20.
In the embodiment of the invention, it should be noted that the threaded rod 21 is provided with a hexagonal fixing block, and the threaded rod 21 is driven to rotate by rotating the hexagonal fixing block, so that the positions of the push rod 12 and the piston 15 are adjusted by the action of the threaded sleeve 20, the stroke of the piston 15 in the piston cylinder 6 is changed, and the requirement of implementing pressure reduction treatment on workpieces with different thicknesses in the machining process is met.
As another embodiment of the present invention, a titanium alloy composite material processing mold is further provided, and the titanium alloy composite material processing mold includes the hot press molding mechanism.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The hot-press forming mechanism is characterized by comprising a base (1) and two oppositely arranged supports (2) fixedly arranged on the base (1), a cross beam (3) is fixed at one end, far away from the base (1), between the two supports (2), a lower die (14) is placed on the base (1) between the two supports (2), and a pressing plate (13) which is matched with the lower die (14) and connected with a hydraulic driving mechanism arranged on the cross beam (3) is arranged at one side, far away from the base (1), of the lower die (14);
the lower die (14) and the pressing plate (13) are respectively provided with a heat supply assembly and a heat dissipation flow channel, the heat supply assembly is electrically connected with a controller (4) arranged on one of the supports (2), the heat dissipation flow channel is connected with an air blowing mechanism arranged on the cross beam (3) through a guide pipe (11), the air blowing mechanism is connected with the pressing plate (13) through a one-way driving assembly, and when the pressing plate (13) moves under the action of the hydraulic driving mechanism, the air blowing mechanism is driven to rotate in a one-way mode through the one-way driving assembly;
the cross beam (3) is further provided with a pressure reducing assembly, and the pressure reducing assembly is connected with the pressure plate (13) so that the pressure applied to the pressure plate (13) can be eliminated when the pressure plate (13) moves towards or away from the lower die (14).
2. A thermoforming mechanism as claimed in claim 1, characterised in that the hydraulic drive mechanism comprises a hydraulic cylinder (7) mounted on the cross-beam (3) and a piston rod movable in the hydraulic cylinder (7), the piston rod penetrating the cross-beam (3) and being fixedly connected to the platen (13).
3. A thermoforming mechanism as claimed in claim 1, characterised in that the heating assembly comprises first (17) and second (19) heating members embedded in the platen (13) and lower mould (14), respectively, the first (17) and second (19) heating members being electrically connected to the controller (4) by wires.
4. The hot-press forming mechanism according to claim 1, wherein the heat dissipation flow channel comprises a first heat dissipation flow channel (16) and a second heat dissipation flow channel (18) respectively arranged in the pressing plate (13) and the lower die (14), one end of each of the first heat dissipation flow channel (16) and the second heat dissipation flow channel (18) is connected with the air blowing mechanism through a conduit (11), and the other end of each of the first heat dissipation flow channel and the second heat dissipation flow channel is provided with a through hole.
5. The thermoforming mechanism as claimed in claim 4, wherein the blowing mechanism comprises a fan blade (10) mounted on the beam (3) and an air cavity disposed outside the fan blade (10), the air cavity is communicated with the conduit (11), and a rotating shaft of the fan blade (10) penetrates through the air cavity and is connected with the unidirectional driving assembly.
6. A thermoforming mechanism as claimed in claim 5, characterised in that the unidirectional drive assembly comprises a gear wheel (9), the gear wheel (9) is connected to the shaft of the fan blade (10) via a ratchet mechanism (22), and the gear wheel (9) is further engaged with a rack plate (8) fixed to the pressure plate (13).
7. The hot-press forming mechanism according to claim 1, wherein the pressure reducing assembly comprises a piston cylinder (6) mounted on the cross beam (3) and a piston (15) movably mounted in the piston cylinder (6), the piston (15) is fixedly connected with the pressure plate (13) through a push rod (12) fixedly connected with the piston, and a communicating pipe (5) communicated with the inner side and penetrating through the pressure plate (13) is further mounted on the piston cylinder (16).
8. The thermoforming mechanism as claimed in claim 7, wherein an adjusting mechanism is arranged between the pushing rod (12) and the pressing plate (13), the adjusting mechanism comprises a threaded rod (21) rotatably mounted on the pressing plate (13) and a threaded sleeve (20) fixed on the pushing rod (12), and the threaded rod (21) is in threaded connection with the threaded sleeve (20).
9. A titanium alloy composite material processing mold, characterized in that the titanium alloy composite material processing mold comprises a hot press molding mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011409418.XA CN112389004A (en) | 2020-12-04 | 2020-12-04 | Hot-pressing forming mechanism and titanium alloy composite material processing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011409418.XA CN112389004A (en) | 2020-12-04 | 2020-12-04 | Hot-pressing forming mechanism and titanium alloy composite material processing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389004A true CN112389004A (en) | 2021-02-23 |
Family
ID=74604329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011409418.XA Pending CN112389004A (en) | 2020-12-04 | 2020-12-04 | Hot-pressing forming mechanism and titanium alloy composite material processing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447188A (en) * | 2022-09-29 | 2022-12-09 | 宁波德玛智能机械有限公司 | Hydraulic press |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381726A (en) * | 1971-07-29 | 1975-01-29 | British Steel Corp | Scrap treatment |
| CA1167689A (en) * | 1980-09-15 | 1984-05-22 | Carl K. Hammon | Hydraulic press |
| EP0554258A1 (en) * | 1990-06-26 | 1993-08-11 | MEYERLE, George, M. | Electromagnetically driven punch press with magnetically isolated removable electromagnetic thrust motor |
| CN203863900U (en) * | 2014-02-19 | 2014-10-08 | 欣展工业股份有限公司 | Extreme cold and extreme hot shaping machine |
| CN106273648A (en) * | 2016-11-09 | 2017-01-04 | 天津汽车模具股份有限公司 | Diel preheating device |
| CN107263905A (en) * | 2017-05-31 | 2017-10-20 | 重庆良能机械有限公司 | Mattress heat pressing forming device |
| CN207240929U (en) * | 2017-10-14 | 2018-04-17 | 兰州工业学院 | A kind of material is molded stamping equipment |
| CN108454157A (en) * | 2018-04-28 | 2018-08-28 | 吴宇尧 | A kind of intelligent temperature press forming device |
| CN210308697U (en) * | 2019-05-28 | 2020-04-14 | 苏州松之叶精密机械配件有限公司 | Rubber hot-pressing forming die |
| CN210387126U (en) * | 2019-08-23 | 2020-04-24 | 南京恒芯光电科技有限公司 | Punching press fixing and cooling device for hot press |
| CN211030929U (en) * | 2019-11-29 | 2020-07-17 | 齐河圣基新型建材有限责任公司 | Outer wall waterproof heat insulation board processing equipment |
-
2020
- 2020-12-04 CN CN202011409418.XA patent/CN112389004A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1381726A (en) * | 1971-07-29 | 1975-01-29 | British Steel Corp | Scrap treatment |
| CA1167689A (en) * | 1980-09-15 | 1984-05-22 | Carl K. Hammon | Hydraulic press |
| EP0554258A1 (en) * | 1990-06-26 | 1993-08-11 | MEYERLE, George, M. | Electromagnetically driven punch press with magnetically isolated removable electromagnetic thrust motor |
| CN203863900U (en) * | 2014-02-19 | 2014-10-08 | 欣展工业股份有限公司 | Extreme cold and extreme hot shaping machine |
| CN106273648A (en) * | 2016-11-09 | 2017-01-04 | 天津汽车模具股份有限公司 | Diel preheating device |
| CN107263905A (en) * | 2017-05-31 | 2017-10-20 | 重庆良能机械有限公司 | Mattress heat pressing forming device |
| CN207240929U (en) * | 2017-10-14 | 2018-04-17 | 兰州工业学院 | A kind of material is molded stamping equipment |
| CN108454157A (en) * | 2018-04-28 | 2018-08-28 | 吴宇尧 | A kind of intelligent temperature press forming device |
| CN210308697U (en) * | 2019-05-28 | 2020-04-14 | 苏州松之叶精密机械配件有限公司 | Rubber hot-pressing forming die |
| CN210387126U (en) * | 2019-08-23 | 2020-04-24 | 南京恒芯光电科技有限公司 | Punching press fixing and cooling device for hot press |
| CN211030929U (en) * | 2019-11-29 | 2020-07-17 | 齐河圣基新型建材有限责任公司 | Outer wall waterproof heat insulation board processing equipment |
Non-Patent Citations (4)
| Title |
|---|
| 章文达: "刨花板多层热压机液压系统供油管路的优化设计", 《中国人造板》 * |
| 陈玉青: "大型热压机在电力变压器绝缘件制造中的应用", 《变压器》 * |
| 陈百明等: "高温金属基减摩材料的固体润滑剂的研究进展", 《矿山机械》 * |
| 马锡良: "《铝带坯连续铸轧生产》", 中南工业大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447188A (en) * | 2022-09-29 | 2022-12-09 | 宁波德玛智能机械有限公司 | Hydraulic press |
| CN115447188B (en) * | 2022-09-29 | 2023-09-19 | 宁波德玛智能机械有限公司 | Hydraulic press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108672671B (en) | A kind of metal 3D printing equipment based on semi-solid forming technology | |
| CN112389004A (en) | Hot-pressing forming mechanism and titanium alloy composite material processing die | |
| CN108393717A (en) | A kind of accurate cutting machine of aluminum alloy doors and windows processing | |
| CN210974790U (en) | Quenching cooling device for hot work die | |
| CN208879491U (en) | Extrustion of metals mold | |
| CN213704591U (en) | Full-automatic hot briquetting device of power module | |
| CN117301454A (en) | Cooling system for injection mold processing | |
| CN114603790B (en) | Injection mold for automobile parts | |
| CN205635645U (en) | Leather flattening device | |
| CN210652244U (en) | Preheating type hot press | |
| CN214082801U (en) | Plastic uptake machine convenient to cool off fast | |
| CN110481136B (en) | Preheating type hot press | |
| CN202752579U (en) | Vacuum dead-weight pouring high-static-pressure casting forming equipment | |
| CN220445336U (en) | Pressure welding jig structure | |
| CN112728874A (en) | New-type drying device of heat exchanger fin | |
| CN218503345U (en) | Powder metallurgy forming die | |
| CN218947976U (en) | Be applied to hydraulic forming machine water-cooled cooling mechanism of ceramic processing | |
| CN217858422U (en) | Cooling device for stamping die of automobile stamping part | |
| CN220008784U (en) | Plastic uptake make-up machine is used in draw-bar box production | |
| CN215975957U (en) | Sucking disc formula gear machining automatic feeding machine | |
| CN219683869U (en) | Quick forging machine | |
| CN217667256U (en) | Special aluminum cross beam for heavy laser cutting machine | |
| CN216502150U (en) | Hot extrusion die for stepped shaft | |
| CN219861439U (en) | Small alloy piece heat treatment auxiliary device | |
| CN220973249U (en) | Multi-station injection molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210223 |