CN213104100U - Vehicle front wheel cover plate side shaping and punching die - Google Patents
Vehicle front wheel cover plate side shaping and punching die Download PDFInfo
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- CN213104100U CN213104100U CN202021615614.8U CN202021615614U CN213104100U CN 213104100 U CN213104100 U CN 213104100U CN 202021615614 U CN202021615614 U CN 202021615614U CN 213104100 U CN213104100 U CN 213104100U
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Abstract
The utility model aims at providing a side shaping and punching die for a front wheel cover plate of a vehicle, which comprises an upper die and a lower die; the lower die comprises a lower die base, a concave table, a side shearing convex die, a punching positioning convex die, a side shearing wedge push block and a side punching wedge push block; the upper die comprises an upper die base, a boss, a side shearing female die, a punching positioning female die, a side shearing wedge mechanism and a side punching wedge mechanism. The utility model discloses can finely carry out the plastic to vehicle front wheel cover plate cambered surface border to can punch a hole to the cambered surface border, can effectively guarantee the machining precision and the stable quality at vehicle front wheel cover plate both ends cambered surface border, have very high practical value.
Description
Technical Field
The utility model relates to a mould field, concretely relates to vehicle front wheel cover plate side plastic cut-out press.
Background
The front wheel cover of the front wheel cover plate of the vehicle is an indispensable part on the lower part of a vehicle body and plays a very important role in the whole vehicle body structure. The automobile front wheel cover plate belongs to a large cambered surface-shaped structure, and the cambered surface edge and the hole at the edge are the processing difficulties of the automobile front wheel cover plate.
Disclosure of Invention
The utility model aims at providing a vehicle front wheel cover plate side plastic cut-out press, this mould can finely carry out the plastic to vehicle front wheel cover plate cambered surface border to can punch a hole to the cambered surface border, can effectively guarantee the machining precision and the stable quality at vehicle front wheel cover plate both ends cambered surface border, have very high practical value.
The technical scheme of the utility model as follows:
the side face shaping and punching die for the front wheel cover plate of the vehicle comprises an upper die and a lower die;
the lower die comprises a lower die base, a concave table, a side shearing convex die, a punching positioning convex die, a side shearing wedge push block and a side punching wedge push block; the concave station is arranged in the middle of the top surface of the lower die base; the left side and the right side of the front side of the concave station are respectively provided with a group of side shearing convex dies; a group of side shear wedge push blocks are respectively arranged on the top surfaces of the lower die seats at the left side and the right side of the punching positioning male die; a punching positioning male die is arranged on the top surface of the lower die seat at the left rear side of the concave station; the top surface of the lower die holder on the left side of the punching positioning male die is provided with a side punching wedge push block;
the upper die comprises an upper die base, a boss, a side shearing female die, a punching positioning female die, a side shearing wedge mechanism and a side punching wedge mechanism; the boss is arranged in the middle of the bottom surface of the upper die base and corresponds to the concave platform; the lower part of the front side surface of the boss is provided with a side shearing female die, and the side shearing female die corresponds to the side shearing male die; the lower part of the rear side surface of the boss is provided with a punching positioning female die, and the punching positioning female die corresponds to the punching positioning male die;
the concave table is matched with the boss and used for positioning and pressing the top surface of the part, and the side shearing male die and the punching positioning male die are used for respectively positioning the front side wall and the rear side wall of the part to form stable support for the inverted part; the left side and the right side of the bottom surface of the upper die base on the front side of the boss are respectively provided with a group of side shear wedge mechanisms, the side shear wedge mechanisms correspond to side shear wedge push blocks, and the side shear wedge push blocks push the side shear wedge mechanisms to shear excess materials on the side surfaces of parts when the upper die and the lower die are assembled; and a group of side punching wedge mechanisms are arranged on the left side of the bottom surface of the upper die base on the rear side of the boss and correspond to the side punching wedge pushing blocks, and the side punching wedge pushing blocks push the side punching wedge mechanisms to punch holes on the side surfaces of the parts when the upper die and the lower die are closed.
Guide grooves are respectively arranged in the middle parts of two ends of the top surface of the lower die holder, guide pillars are arranged on the bottom surfaces of the guide grooves, guide grooves I are arranged on the front side wall and the rear side wall of each guide groove, and a guide plate I is arranged on the side wall, close to the center of the lower die holder, in each guide groove;
the middle parts of two ends of the bottom surface of the upper die base are respectively provided with a guide plate corresponding to the guide groove; the bottom surface of deflector on be equipped with the guide post groove that corresponds the guide pillar, the deflector on be equipped with the baffle II that corresponds guide slot I about the side, the deflector is close to and is equipped with the guide slot II that corresponds baffle I on the side at die holder center, guide groove, deflector, guide slot I, baffle II, baffle I, guide slot II constitute the guide structure that the guide moved to the die holder jointly.
The side shear inclined wedge mechanism comprises a sliding table seat, a sliding rail, an inclined sliding table I, a side shear block and a nitrogen spring;
the sliding table base is fixedly arranged on the bottom surface of the upper die base, a sliding rail facing to the part is arranged on the bottom surface of the sliding table base, the inclined sliding table I is arranged on the sliding rail, a slope surface is arranged at the top corner of the side surface of the inclined sliding table I, which is far away from the part, and the slope surface is gradually close to the bottom surface of the upper die base in the direction far away from the part; a side shear block is arranged on the front end face of the inclined sliding table I and is aligned to the front side shearing position of the part; the lower end of the inclined sliding table I is provided with a sliding column which penetrates through the sliding rail and enters the sliding table seat, and two ends of the nitrogen spring are fixedly connected with the sliding column and the inner wall of the front side of the sliding table seat respectively;
the front end of side shear slide wedge ejector pad be equipped with the oblique push surface that corresponds I slope of oblique slip table, when going up the lower mould compound die, the oblique push surface promotes the slope to promote oblique slip table I to remove to the part direction, side shear piece carries out the side cut to the side of part, nitrogen spring is compressed this moment, when going up the lower mould separation, nitrogen spring extends the oblique slip table I of drive and resets.
The side punching inclined wedge mechanism comprises a sliding table, an inclined sliding table II, a punching rod and a return spring;
the left side of the bottom surface of the upper die holder at the rear side of the boss is provided with a sliding groove facing the rear side edge of the part, the inclined sliding table II is arranged in the sliding groove through a sliding table, the upper end surface of the inclined sliding table II is provided with a slope, and the slope is gradually close to the bottom surface of the upper die holder in the direction away from the part; a punching rod is arranged on the front end face of the inclined sliding table II and is aligned with the left side edge of the rear side of the part; the reset spring is arranged in the sliding groove, one end of the reset spring is fixedly connected with the side wall of the rear end of the sliding groove, and the other end of the reset spring is fixedly connected with the rear end of the sliding table;
the rear end of side blow slide wedge ejector pad be equipped with the slope that corresponds oblique slip table II and push away the face to one side, when going up the lower mould compound die, push away the face to one side and promote the slope to promote oblique slip table II to remove to the part direction, the pole that punches a hole to the left side limit of the rear side of part, when going up the lower mould separation, reset spring drive oblique slip table I resets.
The top surface of the boss is provided with a material pressing plate which is used for limiting the position of the part in cooperation with the concave table, so that the part cannot run.
A plurality of positioning through holes are formed in the bottom surface of the material pressing plate; the bottom surface of the upper die base is provided with an equal-height sleeve corresponding to the positioning through hole, and the lower end of the equal-height sleeve extends into the positioning through hole but does not extend out of the lower part of the positioning through hole.
The side shaping and punching die for the front wheel cover plate of the vehicle further comprises limiting blocks, wherein the limiting blocks are arranged at four corners of the lower die base and used for limiting the pressing position of the upper die.
The side face shaping and punching die for the front wheel cover plate of the vehicle further comprises a buffer, wherein the buffer is a cylinder made of acrylic rubber, and is vertically arranged at four corners of the top surface of the lower die holder and positioned on the inner side of the limiting block.
The utility model discloses a rationally distributed's last mould and lower mould combination have realized carrying out the plastic to vehicle front wheel cover plate cambered surface border to and the processing of punching a hole to the cambered surface border, the machining precision of these two processes of assurance that can be fine has improved the primary qualification rate of product greatly.
The utility model discloses a guide way, baffle I, guide slot I, guide pillar, deflector, guide pin bushing, baffle II, II structures of guide slot have formed more stable accurate guide structure, have further guaranteed the quality of vehicle front wheel cover plate side plastic.
The utility model discloses a wedge mechanism is cut to unique design's side, side impact wedge mechanism can carry out the plastic of high accuracy and the processing of punching a hole to spare part cambered surface side border to have the automatic re-setting function, convenient operation, reliable and stable.
The utility model discloses a buffer, buffer when last mould and lower mould compound die, can play the cushioning effect, effectively avoid the mould damage.
Drawings
Fig. 1 is a schematic structural view of a lower die provided by the present invention;
fig. 2 is a schematic structural view of the upper die provided by the present invention;
fig. 3 is a schematic structural view of the side shear wedge mechanism provided by the present invention;
fig. 4 is a schematic structural view of the side-impact wedge mechanism provided by the present invention;
the names and serial numbers of the parts in the figure are as follows:
1-lower die holder, 2-concave table, 3-side shearing convex die, 4-punching positioning convex die, 5-side shearing wedge pushing block, 6-side punching wedge pushing block, 7-upper die holder, 8-convex table, 9-side shearing concave die, 10-punching positioning concave die, 11-side shearing wedge mechanism, 12-side punching wedge mechanism, 13-guide groove, 14-guide pillar, 15-guide groove I, 16-guide plate I, 17-guide plate, 18-buffer, 19-guide pillar groove, 20-guide plate II, 21-guide groove II, 22-slide table seat, 23-slide rail, 24-oblique slide table I, 25-side shearing block, 26-nitrogen spring, 27-slide table, 28-punching rod, 29-slide groove, 30-oblique slide table II, 31-a pressure plate, 32-a positioning through hole and 33-a limiting block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-4, the side shaping and punching die for the vehicle front wheel cover plate comprises an upper die and a lower die;
the lower die comprises a lower die base 1, a concave table 2, a side shearing convex die 3, a punching positioning convex die 4, a side shearing wedge push block 5 and a side punching wedge push block 6; the concave platform 2 is arranged in the middle of the top surface of the lower die holder 1; the left side and the right side of the front side of the concave station 2 are respectively provided with a group of side shearing convex dies 3; a group of side shear wedge push blocks 5 are respectively arranged on the top surfaces of the lower die seats 1 at the left side and the right side of the punching positioning convex die 4; a punching positioning male die 4 is arranged on the top surface of the lower die holder 1 at the left rear side of the concave station 2; a side-punching wedge push block 6 is arranged on the top surface of the lower die holder 1 on the left side of the punching positioning convex die 4;
the upper die comprises an upper die base 7, a boss 8, a side shearing female die 9, a punching positioning female die 10, a side shearing wedge mechanism 11 and a side punching wedge mechanism 12; the boss 8 is arranged in the middle of the bottom surface of the upper die holder 7 and corresponds to the concave table 2; the lower part of the front side surface of the boss 8 is provided with a side shearing female die 9, and the side shearing female die 9 corresponds to the side shearing male die 3; a punching positioning female die 10 is arranged at the lower part of the rear side surface of the boss 8, and the punching positioning female die 10 corresponds to the punching positioning male die 4;
the concave platform 2 is matched with the boss 8 to be used for positioning and pressing the top surface of the part, and the side shearing male die 3 and the punching positioning male die 4 are used for respectively positioning the front side wall and the rear side wall of the part to form stable support for the inverted part; a group of side shear wedge mechanisms 11 are respectively arranged on the left side and the right side of the bottom surface of the upper die base 7 on the front side of the boss 8, the side shear wedge mechanisms 11 correspond to the side shear wedge push blocks 5, and the side shear wedge push blocks 5 push the side shear wedge mechanisms 11 to shear the excess materials on the side surfaces of the parts when the upper die and the lower die are assembled; and a group of side punching wedge mechanisms 12 are arranged on the left side of the bottom surface of the upper die base 7 on the rear side of the boss 8, the side punching wedge mechanisms 12 correspond to the side punching wedge push blocks 6, and the side punching wedge push blocks 6 push the side punching wedge mechanisms 12 to punch holes on the side surfaces of the parts when the upper die and the lower die are assembled.
The middle parts of two ends of the top surface of the lower die holder 1 are respectively provided with a guide groove 13, the bottom surface of the guide groove 13 is provided with a guide post 14, the front side wall and the rear side wall of the guide groove 13 are provided with guide grooves I15, and the side wall in the guide groove 13 close to the center of the lower die holder 1 is provided with a guide plate I16;
the middle parts of two ends of the bottom surface of the upper die base 7 are respectively provided with a guide plate 17 corresponding to the guide groove 13; the bottom surface of the guide plate 17 is provided with a guide column groove 19 corresponding to the guide column 14, the left side surface and the right side surface of the guide plate 17 are provided with a guide plate II 20 corresponding to the guide groove I15, the side surface of the guide plate 17 close to the center of the lower die holder 1 is provided with a guide groove II 21 corresponding to the guide plate I16, and the guide groove 13, the guide plate 17, the guide groove I15, the guide plate II 20, the guide plate I16 and the guide groove II 21 jointly form a guide structure for guiding the upper die holder 7 to move.
The side shear inclined wedge mechanism 11 comprises a sliding table seat 22, a sliding rail 23, an inclined sliding table I24, a side shear block 25 and a nitrogen spring 26;
the slide table base 22 is fixedly arranged on the bottom surface of the upper mold base 7, a slide rail 23 facing the part is arranged on the bottom surface of the slide table base 22, the inclined slide table I24 is arranged on the slide rail 23, a slope surface is arranged at the top corner of the side surface of the inclined slide table I24 far away from the part, and the slope surface is gradually close to the bottom surface of the upper mold base 7 in the direction far away from the part; a side shear block 25 is arranged on the front end face of the inclined sliding table I24, and the side shear block 25 is aligned to the front side shearing position of the part; the lower end of the inclined sliding table I24 is provided with a sliding column which penetrates through the sliding rail and enters the sliding table seat 22, and two ends of the nitrogen spring 26 are fixedly connected with the sliding column and the inner wall of the front side of the sliding table seat 22 respectively;
the front end of side shear slide wedge ejector pad 5 be equipped with the oblique push surface that corresponds I24 slope of slip table to one side, when going up the lower mould compound die, the push surface promotes the slope to promote I24 of slip table to remove to the part direction to one side, side shear block 25 carries out the side cut to the side of part, nitrogen spring 26 is compressed this moment, when going up the separation of lower mould, nitrogen spring 26 extends the oblique slip table of drive I24 and resets.
The side punching wedge mechanism 12 comprises a sliding table 27, an inclined sliding table II 30, a punching rod 28 and a return spring;
the left side of the bottom surface of the upper die base 7 at the rear side of the boss 8 is provided with a sliding groove 29 facing the rear side edge of the part, the inclined sliding table II 30 is arranged in the sliding groove 29 through a sliding table 27, the upper end surface of the inclined sliding table II 30 is provided with a slope, and the slope is gradually close to the bottom surface of the upper die base 7 in the direction away from the part; a punching rod 28 is arranged on the front end face of the inclined sliding table II 30, and the punching rod 28 is aligned to the left side edge of the rear side of the part; the reset spring is arranged in the sliding groove 29, one end of the reset spring is fixedly connected with the side wall of the rear end of the sliding groove 29, and the other end of the reset spring is fixedly connected with the rear end of the sliding table 27;
the rear end of side blow slide wedge ejector pad 6 be equipped with the slope that corresponds oblique slip table II 30 and push away the face to one side, when going up the lower mould compound die, push away the face to one side and promote the slope to promote oblique slip table II 30 and remove to the part direction, the left side limit of the rear side of part is punched a hole to punching rod 28, when going up the lower mould separation, reset spring drive oblique slip table I24 resets.
The top surface of the boss 8 is provided with a pressure plate 31 which is used for being matched with the concave platform 2 to limit the position of the part, so that the part cannot run.
A plurality of positioning through holes 32 are arranged on the bottom surface of the material pressing plate 31; the bottom surface of the upper die base 7 is provided with an equal-height sleeve corresponding to the positioning through hole 32, and the lower end of the equal-height sleeve extends into the positioning through hole 32 but does not extend out of the lower part of the positioning through hole 32.
The side shaping and punching die for the front wheel cover plate of the vehicle further comprises limiting blocks 33, wherein the limiting blocks 33 are arranged at four corners of the lower die holder 1 and used for limiting the pressing position of the upper die.
The side face shaping and punching die for the front wheel cover plate of the vehicle further comprises a buffer 18, wherein the buffer 18 is a cylinder made of acrylic rubber, is vertically arranged at four corners of the top face of the lower die holder 1, and is positioned on the inner side of the limiting block 33.
Claims (8)
1. The utility model provides a vehicle front wheel cover plate side plastic cut-out press, includes mould and lower mould, its characterized in that:
the lower die comprises a lower die base (1), a concave table (2), a side shearing convex die (3), a punching positioning convex die (4), a side shearing wedge push block (5) and a side punching wedge push block (6); the concave platform (2) is arranged in the middle of the top surface of the lower die holder (1); the left side and the right side of the front side of the concave station (2) are respectively provided with a group of side shearing convex dies (3); a group of side shear wedge push blocks (5) are respectively arranged on the top surfaces of the lower die seats (1) at the left side and the right side of the punching positioning male die (4); a punching positioning male die (4) is arranged on the top surface of the lower die seat (1) at the left rear side of the concave station (2); a side-punching wedge push block (6) is arranged on the top surface of the lower die holder (1) on the left side of the punching positioning convex die (4);
the upper die comprises an upper die base (7), a boss (8), a side shearing female die (9), a punching positioning female die (10), a side shearing wedge mechanism (11) and a side punching wedge mechanism (12); the boss (8) is arranged in the middle of the bottom surface of the upper die holder (7) and corresponds to the concave table (2); a side shearing female die (9) is arranged at the lower part of the front side surface of the boss (8), and the side shearing female die (9) corresponds to the side shearing male die (3); a punching positioning female die (10) is arranged at the lower part of the rear side surface of the boss (8), and the punching positioning female die (10) corresponds to the punching positioning male die (4);
the concave table (2) is matched with the boss (8) and used for positioning and pressing the top surface of the part, and the side shearing male die (3) and the punching positioning male die (4) are used for respectively positioning the front side wall and the rear side wall of the part to form stable support for the inverted part; the left side and the right side of the bottom surface of the upper die base (7) on the front side of the boss (8) are respectively provided with a group of side shear wedge mechanisms (11), the side shear wedge mechanisms (11) correspond to the side shear wedge push blocks (5), and the side shear wedge push blocks (5) push the side shear wedge mechanisms (11) to shear the excess material on the side surface of the part when the upper die and the lower die are assembled; the side punching die is characterized in that a group of side punching wedge mechanisms (12) is arranged on the left side of the bottom surface of the upper die base (7) on the rear side of the boss (8), the side punching wedge mechanisms (12) correspond to the side punching wedge push blocks (6), and the side punching wedge push blocks (6) push the side punching wedge mechanisms (12) to punch holes on the side surfaces of parts when the upper die and the lower die are assembled.
2. The vehicle front wheel house panel side dressing punch die of claim 1, wherein: the middle parts of two ends of the top surface of the lower die holder (1) are respectively provided with a guide groove (13), the bottom surface of the guide groove (13) is provided with a guide post (14), the front side wall and the rear side wall of the guide groove (13) are provided with guide grooves I (15), and the side wall in the guide groove (13) close to the center of the lower die holder (1) is provided with a guide plate I (16);
the middle parts of the two ends of the bottom surface of the upper die holder (7) are respectively provided with a guide plate (17) corresponding to the guide groove (13); the die holder is characterized in that a guide column groove (19) corresponding to a guide column (14) is formed in the bottom surface of the guide plate (17), a guide plate II (20) corresponding to the guide groove I (15) is arranged on the left side surface and the right side surface of the guide plate (17), a guide groove II (21) corresponding to the guide plate I (16) is arranged on the side surface, close to the center of the lower die holder (1), of the guide plate (17), and the guide groove (13), the guide plate (17), the guide groove I (15), the guide plate II (20), the guide plate I (16) and the guide groove II (21) jointly form a guide structure for guiding the guide plate I (7).
3. The vehicle front wheel house panel side dressing punch die of claim 1, wherein:
the side shear inclined wedge mechanism (11) comprises a sliding table seat (22), a sliding rail (23), an inclined sliding table I (24), a side shear block (25) and a nitrogen spring (26);
the sliding table base (22) is fixedly arranged on the bottom surface of the upper die base (7), a sliding rail (23) facing a part is arranged on the bottom surface of the sliding table base (22), the inclined sliding table I (24) is arranged on the sliding rail (23), a slope surface is arranged at the top corner of the side surface of the inclined sliding table I (24) far away from the part, and the slope surface is gradually close to the bottom surface of the upper die base (7) in the direction far away from the part; a side shear block (25) is arranged on the front end face of the inclined sliding table I (24), and the side shear block (25) is aligned to the front side shearing position of the part; the lower end of the inclined sliding table I (24) is provided with a sliding column which penetrates through the sliding rail and enters the sliding table seat (22), and two ends of a nitrogen spring (26) are fixedly connected with the sliding column and the inner wall of the front side of the sliding table seat (22) respectively;
the front end of oblique wedge ejector pad (5) is cut to side be equipped with the oblique push surface that corresponds I (24) slope of slip table to one side, during the compound die of upper and lower mould, the slope is promoted to the push surface to one side pushes away I (24) and removes to the part direction, side scissors piece (25) carry out the side cut to the side of part, nitrogen spring (26) are compressed this moment, when the separation of upper and lower mould, nitrogen spring (26) extend drive slip table I (24) to one side and reset.
4. The vehicle front wheel house panel side dressing punch die of claim 1, wherein: the side punching inclined wedge mechanism (12) comprises a sliding table (27), an inclined sliding table II (30), a punching rod (28) and a return spring;
the left side of the bottom surface of the upper die holder (7) at the rear side of the boss (8) is provided with a sliding groove (29) facing the rear side edge of the part, the inclined sliding table II (30) is arranged in the sliding groove (29) through a sliding table (27), the upper end surface of the inclined sliding table II (30) is provided with a slope, and the slope is gradually close to the bottom surface of the upper die holder (7) in the direction away from the part; a punching rod (28) is arranged on the front end face of the inclined sliding table II (30), and the punching rod (28) is aligned to the left side edge of the rear side of the part; the reset spring is arranged in the sliding groove (29), one end of the reset spring is fixedly connected with the side wall of the rear end of the sliding groove (29), and the other end of the reset spring is fixedly connected with the rear end of the sliding table (27);
the rear end of side blow slide wedge ejector pad (6) be equipped with the slope of corresponding oblique slip table II (30) push away the face to one side, when going up the lower mould compound die, push away the face to one side and promote slope II (30) and remove to the part direction, left side limit to the rear side of part is punched a hole to punching rod (28), when going up the lower mould separation, I (24) of oblique slip table of reset spring drive reset.
5. The vehicle front wheel house panel side dressing punch die of claim 1, wherein: the top surface of the boss (8) is provided with a pressure plate (31) which is used for being matched with the concave table (2) to limit the position of the part, so that the part cannot run.
6. The vehicle front wheel house panel side dressing punch die of claim 5, wherein: a plurality of positioning through holes (32) are formed in the bottom surface of the material pressing plate (31); the bottom surface of the upper die holder (7) is provided with an equal-height sleeve corresponding to the positioning through hole (32), and the lower end of the equal-height sleeve extends into the positioning through hole (32) but does not extend out of the lower part of the positioning through hole (32).
7. The vehicle front wheel house panel side dressing punch die of claim 1, wherein: the die holder is characterized by further comprising limiting blocks (33), wherein the limiting blocks (33) are arranged at four corners of the lower die holder (1) and used for limiting the pressing position of the upper die.
8. The vehicle front wheel house panel side dressing punch die of claim 7, wherein: still include buffer (18), buffer (18) be the cylinder that the dominant force glue was made, vertically locate four angles departments of die holder (1) top surface, be located stopper (33) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615614.8U CN213104100U (en) | 2020-08-06 | 2020-08-06 | Vehicle front wheel cover plate side shaping and punching die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615614.8U CN213104100U (en) | 2020-08-06 | 2020-08-06 | Vehicle front wheel cover plate side shaping and punching die |
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| CN213104100U true CN213104100U (en) | 2021-05-04 |
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| CN202021615614.8U Active CN213104100U (en) | 2020-08-06 | 2020-08-06 | Vehicle front wheel cover plate side shaping and punching die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194015A (en) * | 2022-08-24 | 2022-10-18 | 江铃汽车股份有限公司 | Shaping side punching mechanism and shaping side punching method |
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2020
- 2020-08-06 CN CN202021615614.8U patent/CN213104100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194015A (en) * | 2022-08-24 | 2022-10-18 | 江铃汽车股份有限公司 | Shaping side punching mechanism and shaping side punching method |
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