CN216096047U - Automatic punching clamp for side wall outer plate - Google Patents
Automatic punching clamp for side wall outer plate Download PDFInfo
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- CN216096047U CN216096047U CN202122286543.2U CN202122286543U CN216096047U CN 216096047 U CN216096047 U CN 216096047U CN 202122286543 U CN202122286543 U CN 202122286543U CN 216096047 U CN216096047 U CN 216096047U
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- 238000004080 punching Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 65
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides an automatic punching clamp for a side wall outer plate, which comprises a bottom supporting table, a side supporting frame structure, an adjustable clamping frame structure, a clamping transverse plate, a triangular reinforcing plate, a compression spring, a bottom contact plate, a rotary driving frame structure, a bottom mounting groove, a reset spring, a telescopic supporting plate, a central ejector rod, a transverse mounting groove, a linkage transverse plate and a small-sized bearing, wherein the side supporting frame structure is respectively arranged at the front end and the rear end of the right side of the upper part of the bottom supporting table; the adjustable clamping frame structure is arranged on the left side of the inside of the side supporting frame structure. The utility model has the beneficial effects that: through the setting of hollow frame, side limiting plate and vertical movement board in the U type, be favorable to adjusting the high position of centre gripping diaphragm through adjusting the position of vertical movement board at the hollow frame inboard in the U type to cooperation centre gripping diaphragm and triangle gusset plate are fixed both ends around to the metal sheet.
Description
Technical Field
The utility model belongs to the technical field of side wall outer plate punching, and particularly relates to an automatic punching clamp for a side wall outer plate.
Background
The guardrail plate utilizes soil bed, stand, crossbeam, and the deformation of endurance plate absorbs collision energy to force out of control vehicle redirecting, resume normal direction of travel, prevent that the vehicle from rushing out of the way, with protection vehicle and passenger, the loss that the reduction accident caused, for convenient transportation and installation, generally tailor into standard length with the metal sheet, then trompil on the metal sheet for construction bolt.
However, the existing automatic punching clamp for the side wall outer plate also has the problems that metal plates with different thicknesses cannot be clamped, and the position of the metal plate is inconvenient to adjust and automatic punching is inconvenient to carry out after clamping.
Therefore, the utility model of the automatic punching clamp for the side wall outer plate is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic punching clamp for a side wall outer plate, which is realized by the following technical scheme:
an automatic punching clamp for side wall outer plates comprises a bottom supporting table, a side supporting frame structure, an adjustable clamping frame structure, a clamping transverse plate, a triangular reinforcing plate, a compression spring, a bottom contact plate, a rotary driving frame structure, a bottom mounting groove, a reset spring, a telescopic supporting plate, a central ejector rod, a transverse mounting groove, a linkage transverse plate and a small bearing, wherein the side supporting frame structure is respectively mounted at the front end and the rear end of the right side of the upper portion of the bottom supporting table; the adjustable clamping frame structure is arranged on the left side of the inside of the side supporting frame structure; the clamping transverse plates are respectively arranged at the front end and the rear end of the upper part of the bottom supporting platform; the triangular reinforcing plate is integrally arranged at the upper part of the clamping transverse plate; the compression spring is connected to the lower part of the clamping transverse plate through a bolt; the bottom contact plate is welded at the lower part of the compression spring; the rotary driving frame structure is arranged on the right side of the side supporting frame structure; the bottom mounting groove is formed in the upper part of the inner side of the bottom supporting platform; the reset springs are respectively embedded at the four corners of the lower part of the inner side of the bottom supporting platform; the telescopic supporting plate is inserted into the inner side of the bottom mounting groove; the central mandril is inserted in the middle of the inner side of the bottom supporting platform; the opening of the transverse mounting groove is arranged at the right lower part of the inner side of the bottom supporting table towards the right; the linkage transverse plate is horizontally inserted into the inner side of the transverse mounting groove; the outer ring of the small bearing is embedded in the right side of the inner part of the linkage transverse plate.
Preferably, the four corners of the lower part of the telescopic supporting plate are respectively connected with the upper part of the return spring through bolts.
Preferably, the upper part of the central mandril is connected with the middle position of the lower part of the telescopic supporting plate through a bolt.
Preferably, the lower part of the central ejector rod is arranged at the left upper part of the inner side of the transverse installation groove.
Preferably, the left side of the upper part of the linkage transverse plate is connected with the lower part of the central ejector rod through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the U-shaped hollow frame, the side limiting plate and the vertical moving plate are arranged, so that the height position of the clamping transverse plate can be adjusted by adjusting the position of the vertical moving plate at the inner side of the U-shaped hollow frame, and the front end and the rear end of the metal plate can be fixed by matching with the clamping transverse plate and the triangular reinforcing plate.
2. According to the utility model, the gear groove and the driving gear are arranged, so that the position of the vertical moving plate at the inner side of the U-shaped hollow frame can be adjusted through mutual meshing between the gear groove and the driving gear, and the position for clamping the transverse plate does not need to be manually adjusted by a worker, so that the labor intensity of the worker is reduced.
3. According to the utility model, the arrangement of the metal worm, the small-sized rotary motor and the rotary worm wheel is beneficial to driving the driving gear to automatically rotate through the worm gear transmission formed by the metal worm and the rotary worm wheel, and the automatic reverse rotation of the driving gear is prevented by utilizing the self-locking function of the worm gear transmission.
4. According to the utility model, the arrangement of the movable pulley is beneficial to supporting the left side of the vertical movable plate, and when the vertical movable plate moves, the friction force between the vertical movable plate and the side limiting plate is reduced, so that the vertical movable plate and the side limiting plate are prevented from being seriously abraded when moving relatively.
5. According to the utility model, the arrangement of the dovetail-shaped sliding groove, the dovetail-shaped sliding block and the locking bolt is beneficial to adjusting the position of the dovetail-shaped sliding groove on the inner side of the dovetail-shaped sliding block, so that the minimum distance between the clamping transverse plate and the bottom supporting table is adjusted, metal plates with different thicknesses are clamped, and the clamping effect on the metal plates is prevented from being influenced when the metal plates are thinner.
6. According to the utility model, the arrangement of the inclined sliding groove, the metal fixing ring and the fixed sliding column is beneficial to driving the transverse extension plate to rotate ninety degrees while the vertical metal rod descends through the matching of the inclined sliding groove and the fixed sliding column, so that the descending of the punching die is not influenced.
7. According to the utility model, the arrangement of the vertical metal rod, the transverse extension plate and the infrared sensor head is beneficial to the electrical connection between the infrared sensor head and an external controller, and when the infrared sensor head is positioned at the lower part of the stamping die, the power of the stamping driving structure is cut off, so that the stamping die is prevented from automatically descending.
8. According to the utility model, the arrangement of the telescopic supporting plate, the central ejector rod, the linkage transverse plate and the small bearing is beneficial to the mutual matching of the compression spring and the bottom contact plate, when the clamping pressure of the compression spring on the metal plate is enough to push the telescopic supporting plate to move downwards, the central ejector rod and the linkage transverse plate can drive the vertical metal rod to move downwards, and the normal rotation of the vertical metal rod is not influenced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the lateral bracing frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the adjustable clamping frame structure of the utility model.
Fig. 4 is a schematic structural diagram of a rotary driving frame structure of the present invention.
In the figure:
1. a bottom support table; 2. a side support frame structure; 21. a U-shaped hollow frame; 22. a side limiting plate; 23. a metal worm; 24. a small-sized rotary motor; 25. rotating the worm gear; 26. a drive gear; 3. an adjustable holder structure; 31. vertically moving the plate; 32. a gear groove; 33. a dovetail-shaped chute; 34. a movable pulley; 35. a dovetail-shaped slider; 36. locking the bolt; 4. clamping the transverse plate; 5. a triangular reinforcing plate; 6. a compression spring; 7. a bottom contact plate; 8. a rotary driving frame structure; 81. a vertical metal rod; 82. a laterally extending plate; 83. an infrared sensor head; 84. an inclined chute; 85. a metal fixing ring; 86. fixing the sliding column; 9. a groove is arranged at the bottom; 10. a return spring; 11. a telescopic supporting plate; 12. a central ejector rod; 13. a transverse mounting groove; 14. a linkage transverse plate; 15. a small-sized bearing.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and 2, the automatic punching clamp for the side wall outer plate comprises a bottom supporting table 1, a side supporting frame structure 2, an adjustable clamping frame structure 3, a clamping transverse plate 4, a triangular reinforcing plate 5, a compression spring 6, a bottom contact plate 7, a rotary driving frame structure 8, a bottom mounting groove 9, a reset spring 10, a telescopic supporting plate 11, a central ejector rod 12, a transverse mounting groove 13, a linkage transverse plate 14 and a small-sized bearing 15, wherein the side supporting frame structure 2 is respectively arranged at the front end and the rear end of the right side of the upper part of the bottom supporting table 1; the adjustable clamping frame structure 3 is arranged on the left side inside the side supporting frame structure 2; the clamping transverse plates 4 are respectively arranged at the front end and the rear end of the upper part of the bottom supporting platform 1; the triangular reinforcing plate 5 is integrally arranged at the upper part of the clamping transverse plate 4; the compression spring 6 is connected to the lower part of the clamping transverse plate 4 through a bolt; the bottom contact plate 7 is welded at the lower part of the compression spring 6; the rotary driving frame structure 8 is arranged on the right side of the side supporting frame structure 2; the bottom mounting groove 9 is formed in the upper portion of the inner side of the bottom supporting platform 1; the return springs 10 are respectively embedded at the four corners of the lower part of the inner side of the bottom supporting platform 1; the telescopic supporting plate 11 is inserted into the inner side of the bottom mounting groove 9; the central ejector rod 12 is inserted in the middle of the inner side of the bottom support platform 1; the opening of the transverse mounting groove 13 is arranged at the right lower part of the inner side of the bottom supporting platform 1 towards the right; the linkage transverse plate 14 is horizontally inserted into the inner side of the transverse mounting groove 13; the outer ring of the small bearing 15 is embedded in the right side of the inside of the linkage transverse plate 14; the side supporting frame structure 2 comprises a U-shaped hollow frame 21, a side limiting plate 22, a metal worm 23, a small-sized rotating motor 24, a rotating worm wheel 25 and a driving gear 26, wherein the side limiting plate 22 is respectively bolted at the front end and the rear end of the left side of the U-shaped hollow frame 21; the metal worm 23 is coupled to the right side inside the U-shaped hollow frame 21; the small-sized rotating motor 24 is connected with the lower part of the U-shaped hollow frame 21 through a bolt, and an output shaft penetrates through the U-shaped hollow frame 21 and is connected with the lower part of the metal worm 23 through a coupling; the rotating worm wheel 25 is coupled to the middle position of the right side in the U-shaped hollow frame 21; the driving gear 26 is welded at the rear end of the rotary worm gear 25; the small-sized rotating motor 24 is started, the small-sized rotating motor 24 drives the metal worm 23 to rotate, and the metal worm 23 is matched with the metal worm 23 to drive the driving gear 26 to rotate.
As shown in fig. 3, in the above embodiment, specifically, the adjustable holding frame structure 3 includes a vertical moving plate 31, a gear groove 32, a dovetail sliding groove 33, a moving pulley 34, a dovetail sliding block 35 and a locking bolt 36, and the gear groove 32 is formed in the right side of the inside of the vertical moving plate 31; the dovetail sliding groove 33 is formed in the left side of the interior of the vertical moving plate 31; the movable pulleys 34 are respectively connected to the left four corners of the vertical movable plate 31 in a shaft manner; the dovetail slide block 35 is inserted at the lower part of the inner side of the dovetail slide groove 33; the locking bolt 36 is in threaded connection with the upper part of the inner side of the dovetail-shaped sliding block 35; the vertical moving plate 31 is driven to move downwards through the mutual engagement between the driving gear 26 and the gear groove 32, and the clamping transverse plate 4 and the triangular reinforcing plate 5 move downwards along with the vertical moving plate 31 to clamp the metal plate.
As shown in fig. 4, in the above embodiment, specifically, the rotary driving frame structure 8 includes a vertical metal rod 81, a lateral extension plate 82, an infrared sensor head 83, an inclined sliding slot 84, a metal fixing ring 85 and a fixing sliding column 86, wherein the lower right side of the lateral extension plate 82 is connected with the upper portion of the vertical metal rod 81 by a bolt; the infrared sensor head 83 is embedded at the left side of the upper part of the transverse extending plate 82; the inclined chutes 84 are respectively arranged at the front end and the rear end of the vertical metal rod 81; the metal fixing ring 85 is sleeved on the outer side of the vertical metal rod 81; the fixed sliding columns 86 are respectively in threaded connection with the front end and the rear end of the inner side of the metal fixed ring 85; the vertical metal rod 81 moves downward inside the metal fixing ring 85, and the vertical metal rod 81 is rotated to one side while moving downward by cooperation of the fixing slide post 86 and the inclined slide groove 84, when the infrared sensor head 83 is separated from the lower portion of the press mold.
In the above embodiment, specifically, the four corners of the lower portion of the retractable supporting plate 11 are respectively connected to the upper portion of the return spring 10 by bolts, and the retractable supporting plate 11 is pushed to move upwards by the elasticity of the return spring 10.
In the above embodiment, specifically, the upper portion of the central top rod 12 is bolted to the middle position of the lower portion of the telescopic supporting plate 11, and the central top rod 12 pushes the telescopic supporting plate 11 to move the interlocking transverse plate 14.
In the above embodiment, specifically, the lower portion of the central post rod 12 is disposed at the inner upper left portion of the transverse installation groove 13.
In the above embodiment, specifically, the left side of the upper portion of the linkage transverse plate 14 is connected with the lower portion of the central push rod 12 through a bolt, and the linkage transverse plate 14 plays a role in limiting.
In the above embodiment, specifically, two U-shaped hollow frames 21 are provided, and are respectively bolted to the front end and the rear end of the upper right side of the bottom support platform 1.
In the above embodiment, specifically, the side limiting plates 22 are respectively disposed at the front and rear ends of the right side of the clamping transverse plate 4.
In the above embodiment, specifically, the vertical moving plate 31 is disposed on the left side inside the U-shaped hollow frame 21, and the clamping transverse plate 4 is driven by the vertical moving plate 31 to move up and down.
In the above embodiment, specifically, the left side of the movable pulley 34 is closely attached to the upper and lower portions of the right side of the side limiting plate 22, so as to reduce the wear of the connecting position.
In the above embodiment, specifically, the axis of the driving gear 26 coincides with the center of the rotary worm gear 25, so as to ensure that the number of rotations of the driving gear 26 and the rotary worm gear 25 is the same.
In the above embodiment, specifically, the driving gear 26 and the gear groove 32 are engaged with each other, the rotating worm wheel 25 and the metal worm 23 are engaged with each other, and the rotating worm wheel 25 and the metal worm 23 perform a self-locking function.
In the above embodiment, specifically, the right side of the clamping transverse plate 4 and the right side of the triangular reinforcing plate 5 are respectively welded on the left side of the dovetail-shaped slider 35, and the lower part of the clamping transverse plate 4 and the lower part of the dovetail-shaped slider 35 are horizontally arranged, so that the metal plate can be conveniently clamped.
In the above embodiment, specifically, the locking bolt 36 is disposed on the upper portion of the triangular reinforcing plate 5, so as to adjust the minimum distance between the clamping cross plate 4 and the bottom supporting table 1.
In the above embodiment, specifically, the two moving pulleys 34 are respectively set as a group at two ends of the front end of the dovetail-shaped sliding groove 33.
In the above embodiment, specifically, the lower portion of the vertical metal rod 81 is in interference connection with the inner ring of the miniature bearing 15, and the metal fixing ring 85 is bolted on the right side of the U-shaped hollow frame 21, so that the normal rotation of the vertical metal rod 81 is not affected.
In the above embodiment, specifically, the transversely extending plate 82 is horizontally disposed on the upper portion of the U-shaped hollow frame 21, and the fixed sliding posts 86 are respectively inserted into the inclined sliding slots 84 at the front and rear ends.
Principle of operation
The working principle of the utility model is as follows: when the metal plate fixing device is used, a metal plate is placed on the upper portion of the telescopic supporting plate 11, then the small-sized rotating motor 24 is started, the small-sized rotating motor 24 drives the metal worm 23 to rotate, the metal worm 23 is matched to drive the driving gear 26 to rotate, the vertical moving plate 31 is driven to move downwards through mutual meshing between the driving gear 26 and the gear groove 32, the clamping transverse plate 4 and the triangular reinforcing plate 5 move downwards along with the vertical moving plate 31 to clamp the metal plate, the position of the metal plate can be adjusted within a small range through matching of the compression spring 6 and the bottom contact plate 7, when the pressure of the compression spring 6 is enough, the telescopic supporting plate 11 is pushed to move downwards, the vertical metal rod 81 is driven to move downwards on the inner side of the metal fixing ring 85 through mutual matching of the central ejector rod 12 and the linkage transverse plate 14, and through matching of the fixing sliding column 86 and the inclined sliding groove 84, the vertical metal rod 81 is rotated to one side while moving downward, and when the infrared sensor head 83 is separated from the lower part of the press die, the press die is controlled to move downward in cooperation with an external controller to punch a hole in the metal plate, the locking bolt 36 is loosened, and the height position of the dovetail slide block 35 inside the dovetail slide groove 33 can be adjusted according to the thickness of the metal plate.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (8)
1. The automatic punching clamp for the side wall outer plate is characterized by comprising a bottom supporting table (1), a side supporting frame structure (2), an adjustable clamping frame structure (3), a clamping transverse plate (4), a triangular reinforcing plate (5), a compression spring (6), a bottom contact plate (7), a rotary driving frame structure (8), a bottom mounting groove (9), a reset spring (10), a telescopic supporting plate (11), a central ejector rod (12), a transverse mounting groove (13), a linkage transverse plate (14) and a small bearing (15), wherein the side supporting frame structure (2) is respectively mounted at the front end and the rear end of the right side of the upper part of the bottom supporting table (1); the adjustable clamping frame structure (3) is arranged on the left side of the inside of the side supporting frame structure (2); the clamping transverse plates (4) are respectively arranged at the front end and the rear end of the upper part of the bottom supporting platform (1); the triangular reinforcing plate (5) is integrally arranged at the upper part of the clamping transverse plate (4); the compression spring (6) is connected to the lower part of the clamping transverse plate (4) through a bolt; the bottom contact plate (7) is welded at the lower part of the compression spring (6); the rotary driving frame structure (8) is arranged on the right side of the side supporting frame structure (2); the bottom mounting groove (9) is formed in the upper portion of the inner side of the bottom supporting platform (1); the reset springs (10) are respectively embedded at the four corners of the lower part of the inner side of the bottom supporting platform (1); the telescopic supporting plate (11) is inserted into the inner side of the bottom mounting groove (9); the central ejector rod (12) is inserted in the middle of the inner side of the bottom supporting platform (1); the opening of the transverse mounting groove (13) is arranged at the right lower part of the inner side of the bottom supporting platform (1) towards the right; the linkage transverse plate (14) is horizontally inserted into the inner side of the transverse mounting groove (13); the outer ring of the small bearing (15) is embedded in the right side of the inside of the linkage transverse plate (14); the side supporting frame structure (2) comprises a U-shaped hollow frame (21), a side limiting plate (22), a metal worm (23), a small-sized rotating motor (24), a rotating worm wheel (25) and a driving gear (26), wherein the side limiting plate (22) is respectively connected to the front end and the rear end of the left side of the U-shaped hollow frame (21) through bolts; the metal worm (23) is coupled to the right side of the inside of the U-shaped hollow frame (21) in a shaft mode; the small-sized rotating motor (24) is connected to the lower part of the U-shaped hollow frame (21) through a bolt, and an output shaft penetrates through the U-shaped hollow frame (21) and is connected with the lower part of the metal worm (23) through a coupling; the rotating worm wheel (25) is connected to the middle position of the right side in the U-shaped hollow frame (21) in a shaft mode; the driving gear (26) is welded at the rear end of the rotary worm wheel (25).
2. The automatic side outer panel punching clamp according to claim 1, characterized in that the adjustable clamping frame structure (3) comprises a vertical moving plate (31), a gear groove (32), a dovetail sliding groove (33), a moving pulley (34), a dovetail sliding block (35) and a locking bolt (36), wherein the gear groove (32) is formed in the right side of the inside of the vertical moving plate (31); the dovetail sliding groove (33) is formed in the left side of the interior of the vertical moving plate (31); the movable pulleys (34) are respectively pivoted at the four left corners of the vertical movable plate (31); the dovetail sliding block (35) is inserted at the lower part of the inner side of the dovetail sliding groove (33); the locking bolt (36) is in threaded connection with the upper part of the inner side of the dovetail-shaped sliding block (35).
3. The automatic side outer panel punching clamp according to claim 1, characterized in that the rotary driving frame structure (8) comprises a vertical metal rod (81), a transverse extension plate (82), an infrared sensor head (83), an inclined sliding chute (84), a metal fixing ring (85) and a fixed sliding column (86), wherein the right side of the lower part of the transverse extension plate (82) is connected with the upper part of the vertical metal rod (81) through a bolt; the infrared sensor head (83) is embedded at the left side of the upper part of the transverse extending plate (82); the inclined sliding chutes (84) are respectively arranged at the front end and the rear end of the vertical metal rod (81); the metal fixing ring (85) is sleeved on the outer side of the vertical metal rod (81); the fixed sliding columns (86) are respectively in threaded connection with the front end and the rear end of the inner side of the metal fixed ring (85).
4. The automatic side wall outer plate punching clamp according to claim 1, characterized in that two U-shaped hollow frames (21) are provided and bolted to the front and rear ends of the right side of the upper portion of the bottom support platform (1), and the side limiting plates (22) are provided at the front and rear ends of the right side of the clamping transverse plate (4).
5. The automatic side outer plate punching clamp according to claim 2, characterized in that the vertical moving plate (31) is arranged on the left side of the inside of the U-shaped hollow frame (21), and the left side of the moving pulley (34) is respectively closely attached to the upper part and the lower part of the right side of the side limiting plate (22).
6. The automatic side outer panel punching clamp according to claim 2, characterized in that the axis of the driving gear (26) is coincident with the center of the rotary worm gear (25), the driving gear (26) and the gear groove (32) are meshed with each other, and the rotary worm gear (25) and the metal worm (23) are meshed with each other.
7. The automatic side outer plate punching clamp according to claim 2, characterized in that the right side of the clamping transverse plate (4) and the right side of the triangular reinforcing plate (5) are respectively welded on the left side of the dovetail-shaped slide block (35), and the lower part of the clamping transverse plate (4) and the lower part of the dovetail-shaped slide block (35) are horizontally arranged.
8. The automatic side outer panel punching clamp according to claim 2, characterized in that the locking bolts (36) are arranged on the upper portion of the triangular reinforcing plate (5), and the moving pulleys (34) are respectively arranged at two ends of the front end of the dovetail type sliding groove (33) in a group of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286543.2U CN216096047U (en) | 2021-09-22 | 2021-09-22 | Automatic punching clamp for side wall outer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286543.2U CN216096047U (en) | 2021-09-22 | 2021-09-22 | Automatic punching clamp for side wall outer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096047U true CN216096047U (en) | 2022-03-22 |
Family
ID=80735077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122286543.2U Active CN216096047U (en) | 2021-09-22 | 2021-09-22 | Automatic punching clamp for side wall outer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096047U (en) |
-
2021
- 2021-09-22 CN CN202122286543.2U patent/CN216096047U/en active Active
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