CN212760659U - Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate - Google Patents
Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate Download PDFInfo
- Publication number
- CN212760659U CN212760659U CN202020490052.2U CN202020490052U CN212760659U CN 212760659 U CN212760659 U CN 212760659U CN 202020490052 U CN202020490052 U CN 202020490052U CN 212760659 U CN212760659 U CN 212760659U
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting plate
- movable supporting
- die strip
- layer movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a supporting plate expansion mechanism for a flexible bending upper compression die strip of a metal plate, which comprises a base, a first layer movable supporting plate and a slider, wherein the upper surface of the first layer movable supporting plate is connected with the slider in a sliding way, and a second layer movable supporting plate is clamped on one side of the first layer movable supporting plate; the utility model discloses a first pneumatic cylinder drives the piston rod forward motion, and then can drive the clamp plate and move forward, can carry out the joint with the lug on recess on the clamp plate and the first swage couple board and fix, realize the fixed of first swage couple board, when first pneumatic cylinder drives the piston rod shrink, can make clamp plate and first swage couple board separation, loosen first swage couple board, adopt hydraulic pressure to press from both sides tightly, hydraulic pressure unilateral is pressed from both sides tightly, the pressure release of the opposite side, and then realize pressing from both sides this function tightly, can fix the swage couple board and all remain stable when loosening, the operation is simple, and convenient, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a backup pad expansion mechanism technical field specifically is a metal sheet is flexible to be bent and is compressed tightly backup pad expansion mechanism for mould strip.
Background
The multi-edge flexible bending center equipment is provided with a set of universal bending die strips, comprises combined upper pressing die strips, upper bending die strips, lower bending die strips and lower die strips, can realize various complex processes such as large circular arc, dead edge pressing, upper bending, lower bending, complex cross-sectional shape processing and the like through action logic of the die strips and control of the running track of a bending die, and can fold four edges. On the other hand, the equipment is provided with a combined upper pressing die strip, so that the blank pressing length can be automatically adjusted according to the size of a workpiece, and the requirement of processing parts with different specifications and sizes is met; the die can be quickly adjusted in the process of machining the workpiece by realizing the shrinking and expanding functions of the die strip when the die strip enters and exits the flanging workpiece, but in the prior art, the structure for fixing the swager hook plate is simple, the swager hook plate cannot be well fixed and loosened, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal sheet is flexible to be bent and is compressed tightly backup pad expansion mechanism for mould strip to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting plate expansion mechanism for flexibly bending and pressing upper pressing die strips of metal plates comprises a base, a first layer of movable supporting plate and a sliding block, wherein the upper surface of the first layer of movable supporting plate is connected with the sliding block in a sliding manner, one side of the first layer of movable supporting plate is connected with a second layer of movable supporting plate in a clamping manner, the lower surface of the second layer of movable supporting plate is connected with the base in a sliding manner, one side of the sliding block is provided with a first pressure feeder hook plate and a second pressure feeder hook plate, the first layer of movable supporting plate and the second layer of movable supporting plate are connected with the first pressure feeder hook plate and the second pressure feeder hook plate in a sliding manner, one side of the first pressure feeder hook plate and one side of the second pressure feeder hook plate are fixedly connected with a cross rod through a support, the periphery of the cross rod is sleeved with a plurality of upper pressing die strip connecting plates, and the upper pressing die strip connecting plates, the inside fixed mounting of second floor portable fagging has first pneumatic cylinder, first pneumatic cylinder includes the piston rod, piston rod one end fixedly connected with pinch-off blades, the pinch-off blades with first swage couple board joint.
Preferably, the bottom of one side of the first material pressing device hook plate is provided with a convex block, one side of the clamping plate is provided with a groove, the groove is matched with the convex block, and the groove is clamped with the convex block.
Preferably, one side of the base is fixedly connected with a second hydraulic cylinder through a bolt, and one end of the second hydraulic cylinder is movably connected with the upper compression die strip connecting plate.
Preferably, one end of the piston rod is in threaded connection with an inner hexagon screw, and one end of the inner hexagon screw is in threaded connection with the clamping plate.
Preferably, the size of the inner hexagon screw is M6 × 16MM, and the total number of the upper compression die strip connecting plates is twenty-two.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be equipped with first eccentric swage couple board, pinch-off blades and first pneumatic cylinder, and drive the piston rod forward motion through first pneumatic cylinder, and then can drive the pinch-off blades forward motion, can carry out the joint with the lug on the recess on the pinch-off blades and the first eccentric swage couple board and fix, realize the fixed of first eccentric swage couple board, when first pneumatic cylinder drives the piston rod shrink, can make pinch-off blades and the separation of first eccentric swage couple board, loosen first eccentric swage couple board, adopt hydraulic pressure to press from both sides tightly, the pressure release of the contralateral side, and then realize pressing from both sides tight this function, can fix the eccentric swage couple board and all remain stable when loosening, and the operation is simple, and convenient, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the left side view cross-section structure of the present invention.
In the figure: 1-a first swage hook plate; 2-a second swage hook plate; 3-a slide block; 4-a first layer of movable supporting plates; 5-a second layer of movable supporting plates; 6-a cross bar; 7-a bump; 8-clamping the plate; 9-a first hydraulic cylinder; 10-a piston rod; 11-socket head cap screw; 12-pressing the die strip connecting plate upwards; 13-a second hydraulic cylinder; 14-a groove; 15-base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a supporting plate expansion mechanism for flexibly bending and pressing a die strip on a metal plate comprises a base 15, a first layer movable supporting plate 4 and a sliding block 3, wherein the upper surface of the first layer movable supporting plate 4 is connected with the sliding block 3 in a sliding manner, one side of the first layer movable supporting plate 4 is clamped with a second layer movable supporting plate 5, the lower surface of the second layer movable supporting plate 5 is connected with the base 15 in a sliding manner, one side of the sliding block 3 is provided with a first material pressing device hook plate 1 and a second material pressing device hook plate 2, the first layer movable supporting plate 4 and the second layer movable supporting plate 5 are connected with the first material pressing device hook plate 1 and the second material pressing device hook plate 2 in a sliding manner, one side of the first material pressing device hook plate 1 and the second material pressing device hook plate 2 is fixedly connected with a cross rod 6 through a support, and a plurality of upper pressing die strip connecting plates 12 are sleeved on the periphery of the cross rod 6, the upper pressing die strip connecting plate 12 is movably connected with the cross rod 6, a first hydraulic cylinder 9 is fixedly installed inside the second layer movable supporting plate 5, the first hydraulic cylinder 9 comprises a piston rod 10, one end of the piston rod 10 is fixedly connected with a clamping plate 8, the clamping plate 8 is clamped with the first material pressing device hook plate 1, a convex block 7 is arranged at the bottom end of one side of the first material pressing device hook plate 1, a groove 14 is arranged at one side of the clamping plate 8, the groove 14 is matched with the convex block 7, the groove 14 is clamped with the convex block 7, the piston rod 10 is driven by the first hydraulic cylinder 9 to move forwards, the clamping plate 8 can be driven to move forwards, the groove 14 on the clamping plate 8 can be clamped and fixed with the convex block 7 on the first material pressing device hook plate 1, the fixing of the first material pressing device hook plate 1 is realized, when the piston rod 10 is driven by the first hydraulic cylinder 9 to shrink, the clamping plate 8 can be separated from the first material pressing hook plate 1, the first material pressing hook plate 1 is loosened, one side of the base 15 is fixedly connected with second hydraulic cylinders 13 through bolts, the number of the second hydraulic cylinders 13 is the same as that of the upper pressing die strip connecting plates 12, one ends of the second hydraulic cylinders 13 are movably connected with the upper pressing die strip connecting plates 12, the adjacent surfaces of the second hydraulic cylinders 13 and the upper pressing die strip connecting plates 12 are not contacted, the upper pressing die strip connecting plates 12 are pushed to rotate around the cross rod 6 through the second hydraulic cylinders 13, the upper pressing die strip connecting plates 12 drive the upper pressing die strips to rotate, one end of the piston rod 10 is in threaded connection with an inner hexagon screw 11, one end of the inner hexagon screw 11 is in threaded connection with the clamping plate 8, the size of the inner hexagon screw 11 is M6 MM by 16MM, the total twenty two upper pressing die strip connecting plates 12 are arranged, the upper pressing die strip connecting plate 12 is used as a fixed connecting device of the upper pressing die strip, and one end of the upper pressing die strip connecting plate 12 is fixedly connected with the upper pressing die strip through a bolt.
The working principle is as follows: when the clamping device is used, the first hydraulic cylinder 9 is electrically connected with an external power supply, the first hydraulic cylinder 9 is in a normal working state, the piston rod 10 is driven to move forwards through the first hydraulic cylinder 9, the clamping plate 8 can be driven to move forwards, the groove 14 in the clamping plate 8 and the lug 7 on the first material pressing device hook plate 1 can be clamped and fixed, fixing of the first material pressing device hook plate 1 is achieved, when the piston rod 10 is driven to shrink by the first hydraulic cylinder 9, the clamping plate 8 can be separated from the first material pressing device hook plate 1, the first material pressing device hook plate 1 is loosened, hydraulic clamping is adopted, hydraulic single-side clamping is achieved, pressure is relieved on the reverse side, the clamping function is achieved, the material pressing device hook plate 1 can be fixed and can be stably loosened, the operation is simple and convenient, and the production efficiency is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a metal sheet is flexible bends and goes up to compress tightly backup pad expansion mechanism for mould strip, includes base (15), the portable fagging of first layer (4) and slider (3), its characterized in that: the upper surface of the first layer movable supporting plate (4) is connected with the sliding block (3) in a sliding manner, a second layer movable supporting plate (5) is clamped on one side of the first layer movable supporting plate (4), the lower surface of the second layer movable supporting plate (5) is connected with the base (15) in a sliding manner, a first material pressing device hook plate (1) and a second material pressing device hook plate (2) are arranged on one side of the sliding block (3), the first layer movable supporting plate (4) and the second layer movable supporting plate (5) are connected with the first material pressing device hook plate (1) and the second material pressing device hook plate (2) in a sliding manner, a cross rod (6) is fixedly connected with one side of the first material pressing device hook plate (1) and one side of the second material pressing device hook plate (2) through a support, a plurality of upper pressing die strip connecting plates (12) are sleeved on the periphery of the cross rod (6), and the upper pressing die strip connecting plates (12) are movably connected with the cross rod (6), the inside fixed mounting of second floor portable fagging (5) has first pneumatic cylinder (9), first pneumatic cylinder (9) include piston rod (10), piston rod (10) one end fixedly connected with pinch-off blades (8), pinch-off blades (8) with first swage couple board (1) joint.
2. The support plate expansion mechanism for the flexible bending upper pressing die strip of the metal plate as claimed in claim 1, wherein: the bottom end of one side of the first material pressing device hook plate (1) is provided with a convex block (7), one side of the clamping plate (8) is provided with a groove (14), the groove (14) is matched with the convex block (7), and the groove (14) is connected with the convex block (7) in a clamping mode.
3. The support plate expansion mechanism for the flexible bending upper pressing die strip of the metal plate as claimed in claim 1, wherein: one side of the base (15) is fixedly connected with a second hydraulic cylinder (13) through a bolt, and one end of the second hydraulic cylinder (13) is movably connected with the upper compression die strip connecting plate (12).
4. The support plate expansion mechanism for the flexible bending upper pressing die strip of the metal plate as claimed in claim 1, wherein: one end of the piston rod (10) is in threaded connection with an inner hexagon screw (11), and one end of the inner hexagon screw (11) is in threaded connection with the clamping plate (8).
5. The support plate expansion mechanism for the flexible bending upper pressing die strip of the metal plate as claimed in claim 4, wherein: the size of the inner hexagon screw (11) is M6 × 16MM, and the total number of the upper compression die strip connecting plates (12) is twenty-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490052.2U CN212760659U (en) | 2020-04-07 | 2020-04-07 | Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490052.2U CN212760659U (en) | 2020-04-07 | 2020-04-07 | Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212760659U true CN212760659U (en) | 2021-03-23 |
Family
ID=75025113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490052.2U Active CN212760659U (en) | 2020-04-07 | 2020-04-07 | Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212760659U (en) |
-
2020
- 2020-04-07 CN CN202020490052.2U patent/CN212760659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213409927U (en) | Automobile exhaust pipe punch forming device | |
| CN212760659U (en) | Supporting plate expansion mechanism for flexible bending upper compression die strip of metal plate | |
| CN210098771U (en) | Automatic multistation stamping device of pay-off | |
| CN208162440U (en) | A kind of cupping tool | |
| CN210936650U (en) | Efficient stamping device for lamp production | |
| CN210208379U (en) | Material taking mechanism for stamping metal plates | |
| CN216066458U (en) | Multi-point position fixed workpiece clamp | |
| CN212093975U (en) | Water drop forming die | |
| CN211803259U (en) | Aluminum product processing is with high-efficient flattening device | |
| CN201720294U (en) | Hypoid bending mechanism | |
| CN210788891U (en) | Cold stamping die for plate reinforcing rib metal plate | |
| CN209792857U (en) | Cold welding mould of hydraulic cold welding machine device | |
| CN208495555U (en) | Corrugated plating Bending Mould and bending machine containing the Bending Mould | |
| CN209986604U (en) | Fixing device is used in steel construction production | |
| CN216779940U (en) | Traceless stamping and bending die for round bar | |
| CN213559270U (en) | Expansion joint panel beating shaping frock | |
| CN211637866U (en) | A device of buckling for aluminum product processing | |
| CN214814291U (en) | Clamping device is used in processing of panel beating stamping workpiece | |
| CN213162547U (en) | Bending machine for oppositely stamping metal plates | |
| CN218192125U (en) | Quick assembly disassembly equipment | |
| CN107199285A (en) | A kind of upper mould lower die structure without rivet interlacement | |
| CN214023043U (en) | Sheet metal integrated forming die frame | |
| CN212350159U (en) | Novel upper die hydraulic clamping device for numerical control plate bending machine | |
| CN210291387U (en) | Crimping structure of stamping part | |
| CN212399320U (en) | Tightening chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 239000 No. 857, Shanghai South Road, Chengdong Industrial Park, Chuzhou City, Anhui Province Patentee after: Puwanini Intelligent Equipment Co.,Ltd. Address before: 239400 west of Guanshan Avenue, north of Jiashan Avenue and south of balinghu Road, Chengcheng New District, Mingguang City, Chuzhou City, Anhui Province Patentee before: Anhui puwanini Intelligent Manufacturing Co.,Ltd. |
|
| CP03 | Change of name, title or address |