CN112246942A - Material transferring structure for oil pressure punching machine - Google Patents
Material transferring structure for oil pressure punching machine Download PDFInfo
- Publication number
- CN112246942A CN112246942A CN202011041622.0A CN202011041622A CN112246942A CN 112246942 A CN112246942 A CN 112246942A CN 202011041622 A CN202011041622 A CN 202011041622A CN 112246942 A CN112246942 A CN 112246942A
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- groove
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- block
- punching
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- 239000000463 material Substances 0.000 title claims abstract description 88
- 238000004080 punching Methods 0.000 title claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000005389 magnetism Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 238000003466 welding Methods 0.000 description 6
- 238000004512 die casting Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Abstract
The invention discloses a material transferring structure for an oil pressure punch, which comprises a punch body, wherein the upper end of the punch body is provided with a punching platform, the inner walls of two sides of a die box are provided with openings, the inner walls of two sides of a die groove are respectively provided with a material transferring port and a pushing port, a telescopic rod is arranged in the pushing port, two sides of the upper end of the punching platform are respectively provided with an inclined block and a magnetic suction block, two sides of the inclined block and the magnetic suction block are respectively provided with a discharging box and a counterweight sliding block, one side of the bottom end of the discharging box is provided with a discharging port, and one. Be equipped with respectively on the inner wall of mould groove both sides to put to one side and change the material mouth with pushing away the mouth, push away and install the telescopic link in the mouth, and the telescopic link stretches out the end and runs through in the opening, is convenient for release the part material after the punching press from changeing the material mouth, later operating personnel shifts out the woollen through the guide arm through the slider on the magnetism piece of inhaling, and at the in-process of punching press, the operating personnel hand need not operate at the punching press bench, improves the protective effect to personnel.
Description
Technical Field
The invention belongs to the technical field of oil pressure punches, and particularly relates to a material transferring structure for an oil pressure punch.
Background
An oil pressure punching machine is used for punching, stamping, forming, shallow drawing, shaping and pressure assembling of metal or non-metal parts. The method is particularly suitable for trimming aluminum products, die-casting of water gaps of die castings, shaping of mobile phone shells, trimming of mobile phone silica gel keys, leveling of silicon steel sheets, processing of rough edges of plastic and rubber products and the like.
The components of the oil pressure punching machine comprise an oil cylinder, an oil cylinder fixing plate, a moving plate, a workbench bottom plate, a stand column, a guide sleeve, a hydraulic system, an electric element and the like, and the oil pressure punching machine is multipurpose oil pressure equipment applied to an electric punching plate machine, a heat pipe, a die casting piece, an aluminum product, a mobile phone middle plate and a stainless steel product. In-process that uses at oil pressure punch press, stamping die has been placed on the workstation base usually, place stamping material stamping die up end, start hydraulic pressure lift post through hydraulic system, make the punching press board of its lower extreme carry out the punching press to stamping material, under the effect of punching press board, stamping material leaves the gained part after the punching press in the stamping die position, later operating personnel takes out the part material in the stamping die through the mode of holding, and put into the stamping die top with new stamping material and carry out next circulation operation, the weak point of existence has: oil pressure punch press is at the in-process of work, and its starting mode is through manual control, at the in-process that needs the punching press of big batch material, and the above-mentioned operating procedure of operation workman's circulation always, and the operation workman all need move the hand and carry out the material above the stamping die and take in every operation, if the operation workman takes place vague phenomenon, takes place hand extrusion accident very easily, lacks certain barrier propterty, has the problem that current oil pressure punch press is with material transfer mode personnel protective effect hangs down.
Disclosure of Invention
The invention aims to provide a material transferring structure for an oil pressure punch press, and the material transferring structure is used for solving the problem that in the prior art, the personnel protection effect of a material transferring method for the oil pressure punch press is low.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oil pressure punch press is with changeing material structure, includes the punch press body, the punching press platform has been installed to punch press body upper end, be equipped with the mould groove on the punching press platform, the built-in mould box that is equipped with of mould groove, be equipped with the opening on the inner wall of mould box both sides, be equipped with commentaries on classics material mouth and push away the mouth on the inner wall of mould groove both sides respectively, the telescopic link has been installed in the push away mouth, sloping block and magnetic suction block have been installed respectively to punching press bench upper end both sides, discharging box and counter weight slider have been installed respectively to sloping block and magnetic suction block both sides, discharging box bottom one side is equipped with the discharge gate, the discharge gate is located sloping block.
Preferably, a plurality of thread grooves are annularly arranged on the outer end face of the die groove, a plurality of threaded holes are formed in the die box, and fixing bolts are inserted into the thread grooves and the threaded holes.
Preferably, the opening communicate in the mould groove, it sets up for the slope to change the material mouth, the telescopic link is electric telescopic handle, main push pedal has been installed to the telescopic link insertion end, main push pedal run through in the opening, punch press body facial make-up is equipped with the control box, telescopic link power control end is installed on the control box.
Preferably, a connecting block is arranged on one side of the bottom end of the discharging box, a sliding groove is formed in the connecting block, the pushing rod is arranged in the sliding groove in a sliding mode, an auxiliary push plate is arranged at the insertion end of the pushing rod, a pre-tightening spring is arranged on one side of the connecting block, and the pre-tightening spring is sleeved on the pushing rod.
Preferably, discharge gate one end is equipped with the movable groove, be equipped with the screw hole on the one end inner wall of movable groove, it is provided with the regulating plate to slide in the movable groove, regulating plate one end is inserted and is established in the discharge gate, the regulating plate facial make-up is equipped with the lead screw, lead screw thread connection in the screw hole, the lead screw stretches out the end and has installed soon, be equipped with the recess on the regulating plate, the built-in bearing that is equipped with of recess, lead screw one end is inserted and is established in the bearing.
Preferably, the stamping table body is provided with a supporting plate, the supporting plate is provided with a plurality of guide rods, the counterweight sliding block is provided with a plurality of sliding holes, the guide rods penetrate through the sliding holes, the extending end of one end of each guide rod is provided with a stop dog, and the counterweight sliding block is provided with a pull handle.
Compared with the prior art, the invention has the beneficial effects that:
according to the material transferring structure for the oil pressure punch, the die groove is formed in the punch body, the die box is arranged in the die groove through the fixing bolt, and the die box is convenient to detach and replace through the fixing bolt.
According to the material transferring structure for the oil pressure punch, the openings are formed in the two sides of the inner wall of the die box, the inclined material transferring opening and the pushing opening are formed in the inner wall of the two sides of the die groove respectively, the telescopic rod is arranged in the pushing opening, the extending end of the telescopic rod penetrates through the openings, the telescopic rod is convenient for pushing out punched part materials from the material transferring opening, the material discharging box and the balance weight sliding block are arranged on the two sides of the upper end of the punching table respectively, an operator places the punched materials into the material discharging box, pushes out the punched materials in the material discharging box through the material pushing rod in the material discharging box and slides out of the inclined block from the material discharging opening to the punching table for punching, then the operator moves out the blanks through the guide rod through the sliding block on the magnetic suction block, the hand of the operator does not need to operate.
Drawings
FIG. 1 is a front view partially cut-away schematic view of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 1 at b;
FIG. 4 is an enlarged schematic view of FIG. 1 at c;
FIG. 5 is an enlarged view of FIG. 1 at d;
FIG. 6 is an enlarged view of FIG. 1 at e;
FIG. 7 is an enlarged view at f of FIG. 6;
fig. 8 is an enlarged schematic view at g of fig. 5.
In the figure: 1 stamping machine body, 2 stamping platform, 3 mould groove, 4 mould box, 5 openings, 6 material transferring openings, 7 pushing openings, 8 telescopic rods, 9 inclined blocks, 10 magnetic blocks, 11 material discharging boxes, 12 counterweight sliding blocks, 13 material discharging openings, 14 material pushing rods, 15 threaded grooves, 16 threaded holes, 17 fixing bolts, 18 main pushing plates, 19 control boxes, 20 connecting blocks, 21 sliding grooves, 22 auxiliary pushing plates, 23 pre-tightening springs, 24 movable grooves, 25 threaded holes, 26 adjusting plates, 27 lead screws, 28 rotating handles, 29 grooves, 30 bearings, 31 supporting plates, 32 guide rods, 33 sliding holes, 34 stopping blocks and 35 pulling handles.
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.
Referring to fig. 1, 2, 3 and 4, a material transferring structure for an oil pressure punch comprises a punch body 1, a punching table 2 is welded at the upper end of the punch body 1, a die slot 3 is arranged on the punching table 2, a die box 4 is inserted into the die slot 3, 4 thread slots 15 are annularly arranged on the outer end surface of the die slot 3, 4 threaded holes 16 are arranged on the die box 4, fixing bolts 17 are connected with the thread slots 15 and the threaded holes 16 in an internal thread manner, the die box 4 is fixed in the die slot 3 by the fixing bolts 17, openings 5 are arranged on the inner walls of two sides of the die box 4, a material transferring port 6 and a material pushing port 7 are respectively arranged on the inner walls of two sides of the die slot 3, a telescopic rod 8 is connected in the material pushing port 7 in a sliding manner, the openings 5 are communicated with the die slot 3, the material transferring port 6 is arranged in an inclined manner, the material transferring port 6 is used for transferring the material after punching, the operator is prevented, the telescopic link 8 is electric telescopic handle, and the electric telescopic handle model is XDHA12-100, and the welding of inserting end has main push pedal 18 in the telescopic link 8, and main push pedal 18 wears out opening 5, and main push pedal 18 transports the processing to the material in the mould box 4, and the welding has control box 19 on the punch press body 1, and telescopic link 8 power control end wire is connected on control box 19, and control box 19 controls telescopic link 8.
Referring to fig. 1, 3, 5, 6, 7 and 8, an inclined block 9 and a magnetic block 10 are welded on two sides of the upper end of a punching platform 2, the upper end surface of the inclined block 9 is inclined, the bottom end of the inclined edge is positioned on the left side of a mold box 4, a discharging box 11 and a counterweight slider 12 are welded on two sides of the inclined block 9 and the magnetic block 10, respectively, a discharging port 13 is arranged on the right side of the bottom end of the discharging box 11, the discharging port 13 is positioned on the left side of the inclined block 9, a material to be punched is placed in the discharging box 11, a material pushing rod 14 is connected on the left side of the inner wall of the bottom end of the discharging box 11 in a sliding manner, a connecting block 20 is welded on the left side of the bottom end of the discharging box 11, a sliding groove 21 is arranged on the connecting block 20, a material pushing rod 14 is connected in the sliding manner, an auxiliary pushing plate 22 is welded on an insertion, the initial state of the pre-tightening spring 23 is a compression state, the initial state force of the pre-tightening spring 23 is 20N, the pre-tightening spring 23 generates spring thrust towards the left side on the material pushing rod 14 so as to be convenient for resetting the material pushing rod after pushing, the upper end face of the material outlet 13 is provided with a movable groove 24, the inner wall of the upper end of the movable groove 24 is provided with a screw hole 25, the movable groove 24 is internally connected with an adjusting plate 26 in a sliding way, the lower end of the adjusting plate 26 is inserted into the material outlet 13, the adjusting plate 26 controls the opening and closing size of the material outlet 13 so as to control the material transfer of punching materials with different thicknesses and improve the application range of the punching materials, the adjusting plate 26 is rotatably connected with a screw rod 27, the screw rod 27 is in threaded connection with the screw hole 25, the extending end of the screw rod 27 is welded with a rotating handle 28, the rotating handle 28 is convenient for rotating the screw, 27 lower extreme interference fit of lead screw circles in bearing 30, the welding has backup pad 31 on punching press platform body 1, the welding has 2 guide arms 32 in the backup pad 31, be equipped with 2 slide holes 33 on the counter weight slider 12, guide arm 32 wears out slide holes 33, the end welding has dog 34 in the upper end guide arm 32 stretches out, dog 34 is spacing to the removal of counter weight slider 12, magnetism is inhaled piece 10 and is adsorbed the processing to the material deckle edge after the punching press, later promote counter weight slider 12 and shift out it from punching press platform 2, and counter weight slider 12 has certain weight, when avoiding punching press material landing to 4 upper ends of mould box and inhale piece 10 striking with magnetism, make counter weight slider 12 take place the displacement, improve the stability performance in its use, the welding has pull handle 35 on counter weight slider 12, pull handle 35 is convenient for removing counter weight slider 12.
When a large batch of punching materials need to be punched, an operator only needs to place the batch of punching materials into the discharging box 11, the opening size of the discharging port 13 is controlled according to the thickness of the punching materials, the knob 28 is held by hands to rotate, the knob 28 drives the screw rod 27 to rotate in the screw hole 25, so that the screw rod 27 vertically moves in the screw hole 25, the bottom end of the screw rod 27 is rotatably connected to the adjusting plate 26 through the bearing 30, and the adjusting plate 26 is slidably connected in the movable groove 24, so that the vertical movement of the screw rod 27 can drive the adjusting plate 26 to vertically move, so that the size of the discharging port 13 is adjusted, the size of the discharging port 13 is slightly larger than the thickness of the punching materials, then the operator places the die box 4 into the die groove 3 on the punching table 2, so that the threaded hole 16 on the die box 4 corresponds to the threaded groove 15 on the punching table 2, the fixing bolt 17 is connected with the thread groove 15 and the thread hole 16 in a threaded manner, so that the mold box 4 is fixed in the mold groove 3, further, an operator moves the magnetic suction block 10 to the end face of the right side end of the mold box 4 through the counterweight slide block 12, the operator holds the material pushing rod 14 with hands to push towards the right side, so that the main and auxiliary push plates 22 on the right side of the material pushing rod 14 push out the stamping material in the material placing box 11 from the outlet 13, slides on the upper end face of the mold box 4 under the action of the inclined block 9, finally strikes on the magnetic suction block 10 and is adsorbed and fixed by the magnetic suction block, then releases the hands holding the material pushing rod 14, the material pushing rod 14 returns the main push plate 18 to the chute 21 under the action of the leftward spring thrust generated by the pre-tightening spring 23, so as to prepare for the next cycle operation, the stamping bed body 1 stamps the sliding material with the mold box 4, after the stamping of the upper end is finished, the operator controls the telescopic rod 8 to move, the main push plate 18 on the left end face of the telescopic rod 9 penetrates through the opening 5 in the die box 4, punched materials are pushed into the material transferring port 6 on the left side of the bottom end of the die groove 3, the material transferring port 6 is obliquely arranged, the slid-in punched materials slide out of the material transferring port 6, and an operator can collect the punched materials.
Claims (6)
1. The utility model provides an oil pressure punch press is with changeing material structure, includes punch press body (1), its characterized in that: the upper end of the punch body (1) is provided with a punching platform (2), the punching platform (2) is provided with a die groove (3), a mould box (4) is arranged in the mould groove (3), openings (5) are arranged on the inner walls of two sides of the mould box (4), the inner walls of the two sides of the mould groove (3) are respectively provided with a material transferring opening (6) and a pushing opening (7), a telescopic rod (8) is arranged in the push opening (7), two sides of the upper end of the punching platform (2) are respectively provided with an inclined block (9) and a magnetic block (10), the two sides of the inclined block (9) and the magnetic block (10) are respectively provided with a material discharging box (11) and a counterweight sliding block (12), a discharge hole (13) is arranged at one side of the bottom end of the discharging box (11), the discharge hole (13) is positioned at one side of the inclined block (9), a material pushing rod (14) is slidably arranged on one side of the inner wall of the bottom end of the material placing box (11).
2. The transfer structure for an oil hydraulic press according to claim 1, wherein: the mold box is characterized in that a plurality of thread grooves (15) are annularly arranged on the outer end face of the mold groove (3), a plurality of threaded holes (16) are formed in the mold box (4), and fixing bolts (17) are inserted into the thread grooves (15) and the threaded holes (16).
3. The transfer structure for an oil hydraulic press according to claim 1, wherein: opening (5) communicate in mould groove (3), it sets up for the slope to change material mouth (6), telescopic link (8) are electric telescopic handle, telescopic link (8) insert the end and have installed main push pedal (18), main push pedal (18) run through in opening (5), punch press body (1) facial make-up is equipped with control box (19), telescopic link (8) power control end is installed on control box (19).
4. The transfer structure for an oil hydraulic press according to claim 1, wherein: the material pushing device is characterized in that a connecting block (20) is installed on one side of the bottom end of the material discharging box (11), a sliding groove (21) is formed in the connecting block (20), the material pushing rod (14) is arranged in the sliding groove (21) in a sliding mode, an auxiliary pushing plate (22) is installed at the insertion end of the material pushing rod (14), a pre-tightening spring (23) is installed on one side of the connecting block (20), and the pre-tightening spring (23) is sleeved on the material pushing rod (14).
5. The transfer structure for an oil hydraulic press according to claim 1, wherein: discharge gate (13) one end is equipped with movable groove (24), be equipped with screw hole (25) on movable groove (24) one end inner wall, it is provided with regulating plate (26) to slide in movable groove (24), regulating plate (26) one end is inserted and is established in discharge gate (13), regulating plate (26) facial make-up is equipped with lead screw (27), lead screw (27) screw thread connect in screw hole (25), lead screw (27) stretch out the end and have been installed soon (28), be equipped with recess (29) on regulating plate (26), the built-in bearing (30) that is equipped with of recess (29), lead screw (27) one end is inserted and is established in bearing (30).
6. The transfer structure for an oil hydraulic press according to claim 1, wherein: punching press platform body (1) facial make-up is equipped with backup pad (31), backup pad (31) facial make-up is equipped with a plurality of guide arm (32), be equipped with a plurality of slide opening (33) on counter weight slider (12), guide arm (32) run through in slide opening (33), one end guide arm (32) stretch out the end and have installed dog (34), counter weight slider (12) facial make-up is equipped with and draws handle (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041622.0A CN112246942A (en) | 2020-09-28 | 2020-09-28 | Material transferring structure for oil pressure punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041622.0A CN112246942A (en) | 2020-09-28 | 2020-09-28 | Material transferring structure for oil pressure punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112246942A true CN112246942A (en) | 2021-01-22 |
Family
ID=74234342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011041622.0A Pending CN112246942A (en) | 2020-09-28 | 2020-09-28 | Material transferring structure for oil pressure punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112246942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059046A (en) * | 2021-03-18 | 2021-07-02 | 杭州源航工业设计有限公司 | Machining device for quick die-reversing mechanical parts and using method thereof |
| CN113059061A (en) * | 2021-03-18 | 2021-07-02 | 杭州源航工业设计有限公司 | Quick reverse mould machine part processingequipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205967173U (en) * | 2016-06-15 | 2017-02-22 | 苏州工业职业技术学院 | Automatic exhaust device of punch press |
| CN208450446U (en) * | 2018-06-07 | 2019-02-01 | 天津信望爱科技有限公司 | A kind of efficient demolding structure of mold shaping workpiece |
| CN110899471A (en) * | 2019-12-13 | 2020-03-24 | 平湖市喜峰达金属制品有限公司 | Iron sheet feeding device of punch press |
| CN211191676U (en) * | 2019-11-29 | 2020-08-07 | 昆山湘保俊精密机械有限公司 | Automatic drawing of patterns press die utensil |
| CN211437755U (en) * | 2019-11-13 | 2020-09-08 | 成都航空职业技术学院 | Magnesium alloy plate stamping die |
-
2020
- 2020-09-28 CN CN202011041622.0A patent/CN112246942A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205967173U (en) * | 2016-06-15 | 2017-02-22 | 苏州工业职业技术学院 | Automatic exhaust device of punch press |
| CN208450446U (en) * | 2018-06-07 | 2019-02-01 | 天津信望爱科技有限公司 | A kind of efficient demolding structure of mold shaping workpiece |
| CN211437755U (en) * | 2019-11-13 | 2020-09-08 | 成都航空职业技术学院 | Magnesium alloy plate stamping die |
| CN211191676U (en) * | 2019-11-29 | 2020-08-07 | 昆山湘保俊精密机械有限公司 | Automatic drawing of patterns press die utensil |
| CN110899471A (en) * | 2019-12-13 | 2020-03-24 | 平湖市喜峰达金属制品有限公司 | Iron sheet feeding device of punch press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059046A (en) * | 2021-03-18 | 2021-07-02 | 杭州源航工业设计有限公司 | Machining device for quick die-reversing mechanical parts and using method thereof |
| CN113059061A (en) * | 2021-03-18 | 2021-07-02 | 杭州源航工业设计有限公司 | Quick reverse mould machine part processingequipment |
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Application publication date: 20210122 |