CN209753769U - Quick magnesium alloy plate stamping mechanical equipment - Google Patents
Quick magnesium alloy plate stamping mechanical equipment Download PDFInfo
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- CN209753769U CN209753769U CN201920483447.7U CN201920483447U CN209753769U CN 209753769 U CN209753769 U CN 209753769U CN 201920483447 U CN201920483447 U CN 201920483447U CN 209753769 U CN209753769 U CN 209753769U
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- stamping
- supporting column
- magnesium alloy
- hydraulic cylinder
- circulating pipe
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Abstract
The utility model relates to a stamping equipment technical field especially relates to a quick magnesium alloy panel stamping machinery equipment. The stamping device comprises a stamping base, a lower stamping table, an upper stamping table, a first hydraulic cylinder and a second hydraulic cylinder; the stamping base comprises a stamping base body, wherein the stamping base body is provided with a first hydraulic cylinder and a second hydraulic cylinder, the stamping base body is provided with a first supporting column and a second supporting column, the left side and the right side of the stamping base body are respectively and fixedly provided with the first supporting column and the second supporting column, the first supporting column is fixedly provided with a supporting beam, the top end of the second supporting column is fixedly provided with a supporting beam, the middle part of the supporting beam is fixedly provided with the first hydraulic cylinder and the. The utility model discloses not only can carry out isothermal stamping or differential temperature punching press according to the actual technology demand, can also adjust on carrying out differential temperature punching press stamping press platform or lower stamping press platform temperature anomaly.
Description
Technical Field
the utility model relates to a stamping equipment technical field especially relates to a quick magnesium alloy panel stamping machinery equipment.
background
the alloy is a substance with metal characteristics, which is synthesized by two or more than two metals and metals/non-metals through a certain method; the magnesium alloy is formed by adding other elements into magnesium as a base, has the characteristics of small density, high strength, large elastic modulus, good heat dissipation, good shock absorption and good organic matter and alkali corrosion resistance, and is frequently used for manufacturing notebook computer shells in industry.
The existing notebook computer shell stamping equipment is easy to break when cutting alloy, cannot simultaneously perform isothermal stamping or differential temperature stamping according to actual process requirements, cannot adjust when the temperature of an upper stamping table or a lower stamping table is abnormal during differential temperature stamping, and cannot perform early warning when the temperature is abnormal.
Therefore, we propose a fast magnesium alloy sheet material stamping mechanical device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rapid magnesium alloy plate stamping mechanical device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A fast magnesium alloy plate stamping mechanical device comprises a stamping base, a lower stamping table, an upper stamping table, a first hydraulic cylinder and a second hydraulic cylinder, and is characterized in that a first circulating pipe is arranged below the lower stamping table, the left side of the stamping base is provided with the first hydraulic cylinder, and a first water pump is fixedly arranged inside the right side of the stamping base;
a first supporting column and a second supporting column are fixedly installed on the left side and the right side of the stamping base respectively, a supporting beam is fixedly installed at the top ends of the first supporting column and the second supporting column, a first hydraulic cylinder and a second hydraulic cylinder are fixedly installed in the middle of the supporting beam, and a hydraulic beam is fixedly installed at the lower ends of the first hydraulic cylinder and the second hydraulic cylinder;
The lower end of the hydraulic cross beam is welded with the upper punching table, a second liquid cylinder is arranged on the left side above the upper punching table, a second circulating pipe is arranged below the second liquid cylinder, and a control device and a second water pump are arranged in the hydraulic cross beam;
The temperature control device comprises a lower punching table, an upper punching table, a control module and a lower punching table, wherein a first temperature sensing module is arranged in the lower punching table, a second temperature sensing module is arranged in the upper punching table, and the control module is electrically connected with the first temperature sensing module, the second temperature sensing module, a first water pump and a second water pump.
Furthermore, the upper part of the first liquid cylinder is connected with an inlet of the first circulating pipe, the lower part of the first liquid cylinder is connected with an outlet of the first circulating pipe, and the right side of the first circulating pipe is connected to the first water pump.
furthermore, a first sliding device and a second sliding device are arranged on two sides of the hydraulic cross beam, the first sliding device freely slides on the first supporting column, and the second sliding device freely slides on the second supporting column.
further, a first heat insulation plate is arranged on the inner side of the second circulating pipe, and a second heat insulation plate is arranged on the outer side of the second circulating pipe.
Furthermore, a first punch is welded on the left side above the lower punching table, and a second punch is welded on the right side above the lower punching table.
Further, a first thread is arranged at the bottom of the upper stamping table; and threads matched with the first threads are arranged in the convex die.
furthermore, a second thread is arranged at the bottom of the lower punching table, and a thread matched with the second thread is arranged inside the concave die.
Compared with the prior art, the utility model, its beneficial effect does:
the temperature control devices are arranged on the upper stamping table and the lower stamping table, and the isothermal stamping or differential stamping of the magnesium alloy can be carried out by arranging the control module; the first temperature sensing module and the second temperature sensing module are arranged in the upper punching table and the lower punching table, so that the instant working temperature of the upper punching table and the lower punching table can be obtained; when the instant working temperature is different from the set working temperature, the working temperature can be adjusted through the temperature control device; the utility model discloses also injectd the size of going up stamping table and stamping table down, the emergence of the condition of breaking occur when can avoiding cutting the magnesium alloy in the at utmost.
Drawings
Fig. 1 is a schematic structural view of a rapid magnesium alloy plate stamping mechanical device provided by the present invention;
FIG. 2 is a schematic structural view of an upper and lower punching stations;
FIG. 3 is a top view of the female mold;
FIG. 4 is a logic diagram of the control relationship of the control device.
In the figure: the stamping device comprises a stamping base 1, a lower stamping table 2, a concave die 3, a first stamping head 4, a second stamping head 5, a first supporting column 6, a second supporting column 7, a first liquid cylinder 8, a first circulating pipe 9, a first water pump 10, an upper stamping table 11, a second circulating pipe 12, a second heat-insulating plate 13, a first heat-insulating plate 14, a limiting mechanism 15, a second water pump 16, a control module 17, a second temperature sensing module 18, a first temperature sensing module 19, a hydraulic cross beam 20, a first sliding device 21, a second sliding device 22, a supporting cross beam 23, a first hydraulic cross beam 24, a second hydraulic cross beam 25, a first thread 26, a convex die 27, a second thread 28, a first screw hole 301, a second screw hole 302, a third screw hole 303 and a fourth screw hole 304.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "back", "vertical", "lateral", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a fast magnesium alloy plate stamping mechanical device comprises a stamping base 1, a lower stamping platform 2, an upper stamping platform 11, a first hydraulic cylinder 24 and a second hydraulic cylinder 25, and is characterized in that a first circulating pipe 9 is arranged below the lower stamping platform 2, a first hydraulic cylinder 8 is arranged on the left side of the stamping base 1, and a first water pump 10 is fixedly arranged inside the right side of the stamping base 1;
the left side and the right side of the stamping base 1 are respectively and fixedly provided with a first supporting column 6 and a second supporting column 7, the top ends of the first supporting column 6 and the second supporting column 7 are fixedly provided with a supporting beam 23, the middle part of the supporting beam 23 is fixedly provided with a first hydraulic cylinder 24 and a second hydraulic cylinder 25, and the lower ends of the first hydraulic cylinder 24 and the second hydraulic cylinder 25 are fixedly provided with a hydraulic beam 20;
specifically, the first hydraulic cylinder and the second hydraulic cylinder are of uniform models and have the same stamping strength, so that the stamping strength can be increased, the working efficiency of the magnesium alloy plate is improved, and the phenomenon that the hydraulic cylinders are easy to damage due to long-time load work of the single hydraulic cylinder is avoided.
An upper stamping table 11 is welded at the lower end of a hydraulic cross beam 20, a second liquid cylinder 15 is arranged on the left side above the upper stamping table 11, a second circulating pipe 12 is arranged below the second liquid cylinder 15, and a control module 17 and a second water pump 16 are arranged inside the hydraulic cross beam 20;
Specifically, heat insulation plates are arranged around the inside of the hydraulic cross beam 20;
A first temperature sensing module 19 is arranged in the lower punching table 2, a second temperature sensing module 18 is arranged in the upper punching table 11, and a control module 17 is electrically connected with the first temperature sensing module 19, the second temperature sensing module 18, the first water pump 10 and the second water pump 16;
Specifically, the hydraulic cross beam is also provided with a key module and an early warning module, the key module and the early warning module are electrically connected with the control module, and the early warning module is a buzzer;
In one embodiment, the control module 17 is an STC89C52 single chip microcomputer minimum control system, the key module is a 4 × 4 matrix keyboard module, the first temperature sensing module 19 and the second temperature sensing module 18 are WZP-PT100 platinum thermal resistors with fire-resistant shielding wires, and the first water pump and the second water pump are QBY25/40 water pumps produced by the suzungxuan pump industry in zhejiang;
an operator inputs the working temperature and the early warning temperature of the upper punching table and the lower punching table through the key module, the working starts, the first temperature sensing module 19 and the second temperature sensing module 18 transmit the instant temperature to the control module, and the control module controls the working power of the first water pump and the second water pump to reach the flowing speed of liquid in the first circulating pipe and the second circulating pipe through the difference condition of the instant temperature and the working temperature, so that the working temperature of the upper punching table and the lower punching table is adjusted; when the instant temperature exceeds/is lower than the early warning temperature, the control module controls the early warning module to carry out early warning.
furthermore, the upper part of the first liquid cylinder 8 is connected with the inlet of the first circulating pipe 9, the lower part of the first liquid cylinder 8 is connected with the outlet of the first circulating pipe 9, and the right side of the first circulating pipe 9 is connected with a first water pump 10;
Specifically, the first liquid cylinder 8 and the second liquid cylinder 15 are externally connected with a liquid heating/cooling device;
The connection mode of the second liquid cylinder 15, the second circulating pipe 13 and the second water pump 16 is the same as the connection mode of the first liquid cylinder 8, the first circulating pipe 9 and the first water pump 10, and the description is omitted.
Further, a first sliding device 21 and a second sliding device 22 are arranged on two sides of the hydraulic cross beam 20, the first sliding device 21 slides freely on the first support column 6, and the second sliding device 22 slides freely on the second support column 7.
further, a first insulation board 14 is provided inside the second circulation duct 12, and a second insulation board 13 is provided outside the second circulation duct 12.
Further, a first punch 4 is welded on the left side above the lower punching table 2, and a second punch 5 is welded on the right side above the lower punching table 2.
further, the bottom of the upper stamping table 11 is provided with a first thread 26; the male die 27 is internally provided with a thread matching the first thread 26.
Further, a second thread 28 is arranged at the bottom of the lower punching table 2, and a thread matching with the second thread 28 is arranged inside the concave die 29.
Specifically, the top surface of the concave die 3 is provided with a first screw hole 301, a second screw hole 302, a third screw hole 303 and a fourth screw hole 304; the concave die 3 is fixed on the lower punching table 2 through threads matched with the second threads 28 and is also fixed on the lower punching table 2 through four fastening screws; the corresponding male die 27 has the same structure as the female die 3, and provides a blank holder force to the panel by the four fastening screws.
in one embodiment, the fillet radius of the concave die 29 is 12mm, the fillet radius of the convex die 27 is 9mm, and the working gap between the concave die 29 and the convex die 27 is 1.2mm 3;
Specifically, by means of combining finite element numerical simulation and hot stamping test, when a magnesium alloy plate with the thickness of 1.0mm is stamped as a plate, the working parameters of the working gap of 1.2mm between an upper stamping table 11 and a lower stamping table are kept by adopting the fillet radius of 12mm and the fillet radius of 9mm of the upper stamping table and the lower stamping table, and the magnesium alloy plate has the minimum cracking condition in the stamping process.
further, the above-mentioned fixed connection and fixed mounting are to be understood in a broad sense unless otherwise specifically stated or limited, and may be, for example, welding, gluing, or integrally formed, as is conventional in the art.
the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A fast magnesium alloy plate stamping mechanical device comprises a stamping base (1), a lower stamping table (2), an upper stamping table (11), a first hydraulic cylinder (24) and a second hydraulic cylinder (25), and is characterized in that a first circulating pipe (9) is arranged below the lower stamping table (2), a first liquid cylinder (8) is arranged on the left side of the stamping base (1), and a first water pump (10) is fixedly installed inside the right side of the stamping base (1);
A first supporting column (6) and a second supporting column (7) are fixedly mounted on the left side and the right side of the stamping base (1) respectively, a supporting beam (23) is fixedly mounted at the top ends of the first supporting column (6) and the second supporting column (7), a first hydraulic cylinder (24) and a second hydraulic cylinder (25) are fixedly mounted in the middle of the supporting beam (23), and a hydraulic beam (20) is fixedly mounted at the lower ends of the first hydraulic cylinder (24) and the second hydraulic cylinder (25);
The lower end of the hydraulic cross beam (20) is welded with the upper stamping table (11), a second liquid cylinder (15) is arranged on the left side above the upper stamping table (11), a second circulating pipe (12) is arranged below the second liquid cylinder (15), and a control module (17) and a second water pump (16) are arranged in the hydraulic cross beam (20);
The temperature control device is characterized in that a first temperature sensing module (19) is arranged in the lower punching table (2), a second temperature sensing module (18) is arranged in the upper punching table (11), and the control module (17) is electrically connected with the first temperature sensing module (19), the second temperature sensing module (18), the first water pump (10) and the second water pump (16).
2. The fast magnesium alloy plate stamping mechanical equipment as claimed in claim 1, wherein the upper part of the first liquid cylinder (8) is connected with the inlet of the first circulating pipe (9), the lower part of the first liquid cylinder (8) is connected with the outlet of the first circulating pipe (9), and the right side of the first circulating pipe (9) is connected with the first water pump (10).
3. A fast magnesium alloy sheet stamping mechanical equipment according to claim 1, wherein, a first sliding device (21) and a second sliding device (22) are arranged on two sides of the hydraulic cross beam (20), the first sliding device (21) slides freely on the first supporting column (6), and the second sliding device (22) slides freely on the second supporting column (7).
4. the rapid magnesium alloy plate stamping machine equipment according to claim 1, wherein a first heat insulation plate (14) is arranged on the inner side of the second circulating pipe (12), and a second heat insulation plate (13) is arranged on the outer side of the second circulating pipe (12).
5. A rapid magnesium alloy plate stamping mechanical equipment according to claim 1, characterized in that the first punch (4) is welded on the left side above the lower stamping platform (2), and the second punch (5) is welded on the right side above the lower stamping platform (2).
6. a rapid magnesium alloy plate stamping mechanical equipment according to claim 1, characterized in that the bottom of the upper stamping platform (11) is provided with a first thread (26); the convex die (27) is internally provided with threads matched with the first threads (26).
7. A rapid magnesium alloy plate stamping mechanical equipment according to claim 1, characterized in that the bottom of the lower stamping platform (2) is provided with a second thread (28), and the inside of the concave die (3) is provided with a thread matching with the second thread (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483447.7U CN209753769U (en) | 2019-04-11 | 2019-04-11 | Quick magnesium alloy plate stamping mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483447.7U CN209753769U (en) | 2019-04-11 | 2019-04-11 | Quick magnesium alloy plate stamping mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753769U true CN209753769U (en) | 2019-12-10 |
Family
ID=68758769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920483447.7U Expired - Fee Related CN209753769U (en) | 2019-04-11 | 2019-04-11 | Quick magnesium alloy plate stamping mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753769U (en) |
-
2019
- 2019-04-11 CN CN201920483447.7U patent/CN209753769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210411 |