CN220739096U - High-precision stamping bending device - Google Patents
High-precision stamping bending device Download PDFInfo
- Publication number
- CN220739096U CN220739096U CN202321737308.5U CN202321737308U CN220739096U CN 220739096 U CN220739096 U CN 220739096U CN 202321737308 U CN202321737308 U CN 202321737308U CN 220739096 U CN220739096 U CN 220739096U
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- 238000005452 bending Methods 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000004080 punching Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of machining, in particular to a high-precision stamping and bending device, which improves the bending efficiency and the bending precision of the device; including mounting base, mounting bracket, cylinder, mount table, movable mould, bolt, bending mould core, canceling release mechanical system and coupling mechanism, the mounting bracket is installed on mounting base, and the cylinder is installed on the mounting bracket, and the mount table is installed at the cylinder output, and two sets of movable mould slidable mounting is on the mount table, and the bolt passes mount table logical groove and movable mould threaded connection, and the mould core of bending is rotated and is installed in movable mould spread groove department, is provided with the groove of bending on the mould core of bending, and canceling release mechanical system is connected with movable mould and bending mould core cooperation respectively, coupling mechanism installs on mounting base and corresponds the installation with two sets of mould cores of bending.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a high-precision stamping and bending device.
Background
The bending-metal plate is elastically deformed under the pressure of an upper die or a lower die of the bending machine, then enters plastic deformation, and at the beginning stage of plastic bending, the plate is freely bent, the plate gradually approaches to the inner surface of a V-shaped groove of the lower die along with the pressure applied by the upper die or the lower die, meanwhile, the curvature radius and the bending moment arm are gradually reduced, the pressure continues to be applied until the stroke is ended, so that the upper die and the lower die approach to three points of the plate to be in full contact, and at the moment, the V-shaped bending is completed, namely the bending commonly known as bending.
The utility model provides a high accuracy punching press bending device, other tradition bending device compare can be synchronous to the synchronous bending in panel stock both ends, play simultaneously and provide the centre gripping effort to the panel stock in the bending process, prevent the displacement of panel stock in the twinkling of an eye of bending.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-precision stamping and bending device for improving the bending efficiency and the bending precision of the device.
The utility model discloses a high-precision stamping and bending device which comprises a mounting base, a mounting frame, an air cylinder, a mounting table, moving dies, bolts, bending die cores, a reset mechanism and a connecting mechanism, wherein the mounting frame is mounted on the mounting base, the air cylinder is mounted on the mounting frame, the mounting table is mounted at the output end of the air cylinder, two groups of moving dies are slidably mounted on the mounting table, the bolts penetrate through grooves of the mounting table and are in threaded connection with the moving dies, the bending die cores are rotatably mounted at connecting grooves of the moving dies, the bending die cores are provided with bending grooves, the reset mechanism is respectively connected with the moving dies and the bending die cores in a matched manner, and the connecting mechanism is mounted on the mounting base and is correspondingly mounted with the two groups of bending die cores.
The utility model relates to a high-precision stamping bending device, which comprises a placing table, fixing dies, a threaded rod and nuts, wherein the placing table is arranged on an installation base, two groups of fixing dies are slidably arranged on the placing table, the threaded rod penetrates through an inner groove of the placing table to be arranged on the fixing dies, the nuts are in threaded connection with the threaded rod in a matched mode, and bending angles of the fixing dies are set to be oblique angles.
The high-precision stamping and bending device comprises a fixed rod, a connecting rod and a coil spring, wherein the fixed rod is coaxially arranged on a bending mold core, the connecting rod is arranged on a movable mold, and two ends of the coil spring are respectively connected with the fixed rod and the connecting rod in a matched manner.
The high-precision stamping and bending device further comprises a sliding block, a limiting plate and a screw rod, wherein the sliding block is slidably arranged in an inner cavity of the fixed die, the limiting plate is arranged on the sliding block, and the screw rod is matched with a threaded hole of the sliding block and is connected with the fixed die.
The high-precision stamping and bending device further comprises a screw and a limiting rod, wherein the limiting rod is fixedly arranged in an inner hole of the bending mold core through the screw, a limiting groove is formed in the movable mold, and the limiting rod is connected with the limiting groove of the movable mold in a matched mode.
The high-precision stamping and bending device also comprises a guide post, wherein the guide post is arranged on the fixed die and is in matched sliding connection with the inner hole of the movable die.
The high-precision stamping and bending device further comprises positioning slide rails, wherein two groups of positioning slide rails are respectively arranged on the mounting table and the placing table, and two groups of moving dies and two groups of fixed dies are respectively matched and connected with the positioning slide rails in a sliding manner.
The high-precision stamping and bending device further comprises a plurality of groups of adjusting support legs which are mounted on the mounting base in a matched mode.
Compared with the prior art, the utility model has the beneficial effects that: make the cylinder steady rest on the mounting base through the mounting bracket, make two sets of movable mould slidable mounting at the cylinder output through the mount pad, make movable mould and mount pad hookup location fix through the bolt, make two sets of movable mould working height adjust through the cylinder, make panel bend through bending mold core and coupling mechanism cooperation, make panel both ends bend in step through setting up two sets of movable mould, fix a position when making the panel bend on the movable mould through bending mold core rotation installation, improve device bending efficiency and bending precision.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of the axial structure of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic view of the bottom construction of the present utility model;
the reference numerals in the drawings: 1. a mounting base; 2. a mounting frame; 3. a cylinder; 4. a mounting table; 5. moving the mold; 6. a bolt; 7. bending the mold core; 8. a placement table; 9. fixing a die; 10. a threaded rod; 11. a nut; 12. a fixed rod; 13. a connecting rod; 14. a coil spring; 15. a slide block; 16. a limiting plate; 17. a screw; 18. a screw; 19. a limit rod; 20. a guide post; 21. positioning a sliding rail; 22. the support legs are adjusted.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the high-precision stamping and bending device comprises a mounting base 1, a mounting frame 2, an air cylinder 3, a mounting table 4, a movable die 5, bolts 6, a bending die core 7, a reset mechanism and a connecting mechanism, wherein the mounting frame 2 is mounted on the mounting base 1, the air cylinder 3 is mounted on the mounting frame 2, the mounting table 4 is mounted at the output end of the air cylinder 3, two groups of movable dies 5 are slidably mounted on the mounting table 4, the bolts 6 penetrate through grooves of the mounting table 4 and are in threaded connection with the movable dies 5, the bending die core 7 is rotatably mounted at the connecting groove of the movable die 5, the bending die core 7 is provided with bending grooves, the reset mechanism is respectively connected with the movable die 5 and the bending die core 7 in a matched manner, and the connecting mechanism is mounted on the mounting base 1 and corresponds to the two groups of bending die cores 7; make cylinder 3 steady rest on mounting base 1 through mounting bracket 2, make two sets of movable mould 5 slidable mounting at cylinder 3 output through mount table 4, make movable mould 5 and mount table 4 hookup location fix through bolt 6, make two sets of movable mould 5 working height adjust through cylinder 3, make panel bend through bending mold core 7 and coupling mechanism cooperation, make panel both ends bend in step through setting up two sets of movable mould 5, fix a position when making the panel bend on movable mould 5 through bending mold core 7 rotation installation, improve device bending efficiency and bending precision.
The utility model relates to a high-precision stamping bending device, which comprises a placing table 8, fixing dies 9, a threaded rod 10 and a nut 11, wherein the placing table 8 is arranged on a mounting base 1, two groups of fixing dies 9 are slidably arranged on the placing table 8, the threaded rod 10 passes through an inner groove of the placing table 8 and is arranged on the fixing dies 9, the nut 11 is in threaded connection with the threaded rod 10 in a matched manner, and the bending angle of the fixing dies 9 is set as an oblique angle; two groups of fixed dies 9 are slidably supported on the mounting base 1 through the placing table 8, the connection positions of the fixed dies 9 and the placing table 8 are locked through the matching of the nuts 11 and the threaded rods 10, the plates are bent through the matching of the fixed dies 9 and the bending die cores 7 and the moving dies 5, bending angles are set to be oblique angles through the fixed dies 9, the bending angles are complete, and bending precision and stability are improved.
The high-precision stamping and bending device comprises a reset mechanism, a bending die core 7 and a movable die 5, wherein the reset mechanism comprises a fixed rod 12, a connecting rod 13 and a coil spring 14, the fixed rod 12 is coaxially arranged on the bending die core 7, the connecting rod 13 is arranged on the movable die 5, and two ends of the coil spring 14 are respectively connected with the fixed rod 12 and the connecting rod 13 in a matched manner; the coil spring 14 is matched and connected with the bending mold core 7 through the fixing rod 12, the coil spring 14 is matched and connected with the movable mold 5 through the connecting rod 13, and the bending mold core 7 is bent and rotated through the coil spring 14 to provide reset power, so that the device matching stability is improved.
The high-precision stamping and bending device also comprises a sliding block 15, a limiting plate 16 and a screw rod 17, wherein the sliding block 15 is slidably arranged in the inner cavity of the fixed die 9, the limiting plate 16 is arranged on the sliding block 15, and the screw rod 17 is matched with a threaded hole of the sliding block 15 and is connected with the fixed die 9; the limiting plates 16 are slidably mounted on the fixed die 9 through the sliding blocks 15, the connecting positions of the sliding blocks 15 and the fixed die 9 are locked through the screw rods 17, the positions of the plates on the fixed die 9 are limited through the matching of the two groups of limiting plates 16, and the bending precision and the operation convenience of the device are improved.
The high-precision stamping and bending device also comprises a screw 18 and a limiting rod 19, wherein the limiting rod 19 is fixedly arranged in an inner hole of the bending mold core 7 through the screw 18, a limiting groove is formed in the movable mold 5, and the limiting rod 19 is connected with the limiting groove of the movable mold 5 in a matched manner; the convenience of dismounting and mounting the limiting rod 19 and the bending die core 7 is improved through the screw 18, the rotating angle of the bending die core 7 is limited through the cooperation of the limiting rod 19 and the limiting groove of the movable die 5, and the connection stability and the cooperation precision of the device are improved.
The high-precision stamping and bending device also comprises a guide post 20, wherein the guide post 20 is arranged on the fixed die 9, and the guide post 20 is matched and slidingly connected with an inner hole of the movable die 5; the fixed die 9 and the movable die 5 are synchronously moved in position through the guide post 20, so that the matching stability of the bending die core 7 and the fixed die 9 is ensured, and the matching precision of the device is increased.
The high-precision stamping and bending device further comprises positioning slide rails 21, wherein two groups of positioning slide rails 21 are respectively arranged on the mounting table 4 and the placing table 8, and two groups of moving dies 5 and two groups of fixed dies 9 are respectively matched and connected with the positioning slide rails 21 in a sliding manner; the movable die 5 and the fixed die 9 are limited by the sliding track of the mounting table 4 and the placing table 8 respectively through the positioning slide rail 21, so that the matching precision of the device is improved, and the working stability of the device is improved.
The high-precision stamping and bending device also comprises a plurality of groups of adjusting support legs 22, wherein the groups of adjusting support legs 22 are arranged on the mounting base 1 in a matched manner; the mounting base 1 is stably supported through the cooperation of the multiple groups of adjusting support legs 22, so that the adaptability of the device placement site is improved, and the leveling convenience of the device is improved.
When the high-precision stamping bending device works, firstly, the distance between two groups of movable dies 5 and two groups of fixed dies 9 is adjusted according to the bending size, then the connection positions of the movable dies 5 and the fixed dies 9 are locked through bolts 6 and nuts 11 respectively, then a plate is positioned and placed on the two groups of fixed dies 9 through the two groups of limiting plates 16, then the starting cylinder 3 is provided with the mounting table 4 to drive the two groups of movable dies 5 to descend, then two groups of bending angles of the bending die core 7 are respectively contacted with the plate, then the movable dies 5 drive the bending die core 7 to continuously descend, then the bending die core 7 is stressed to rotate to bend the plate, and after the bending is finished, the cylinder 3 drives the bending die core 7 to move upwards and the bending die core 7 is reset through the traction force of the coil spring 14.
The high-precision stamping and bending device has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the cylinder 3 of the high-precision stamping and bending device is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. High accuracy punching press bending device, its characterized in that includes mounting base (1), mounting bracket (2), cylinder (3), mount pad (4), movable mould (5), bolt (6), bending die core (7), canceling release mechanical system and coupling mechanism, mounting bracket (2) are installed on mounting base (1), cylinder (3) are installed on mounting bracket (2), mount pad (4) are installed at cylinder (3) output, two sets of movable mould (5) slidable mounting is on mount pad (4), bolt (6) pass mount pad (4) logical groove and movable mould (5) threaded connection, bending die core (7) rotate and install in movable mould (5) spread groove department, be provided with bending groove on bending die core (7), canceling mechanical system respectively with movable mould (5) and bending die core (7) cooperation are connected, coupling mechanism installs on mounting base (1) and with two sets of die cores (7) of bending correspond the installation.
2. The high-precision stamping and bending device according to claim 1, wherein the connecting mechanism comprises a placing table (8), a fixing die (9), a threaded rod (10) and a nut (11), the placing table (8) is installed on the installation base (1), two groups of the fixing dies (9) are slidably installed on the placing table (8), the threaded rod (10) penetrates through the placing table (8) to be installed on the fixing dies (9) in an inner groove, the nut (11) is in threaded connection with the threaded rod (10) in a matching mode, and the bending angle of the fixing dies (9) is set to be an oblique angle.
3. The high-precision stamping and bending device according to claim 1, wherein the reset mechanism comprises a fixed rod (12), a connecting rod (13) and a coil spring (14), the fixed rod (12) is coaxially arranged on the bending die core (7), the connecting rod (13) is arranged on the movable die (5), and two ends of the coil spring (14) are respectively connected with the fixed rod (12) and the connecting rod (13) in a matched mode.
4. The high-precision stamping and bending device according to claim 2, further comprising a sliding block (15), a limiting plate (16) and a screw rod (17), wherein the sliding block (15) is slidably installed in an inner cavity of the fixed die (9), the limiting plate (16) is installed on the sliding block (15), and the screw rod (17) is matched with a threaded hole of the sliding block (15) and is connected with the fixed die (9).
5. The high-precision stamping and bending device according to claim 1, further comprising a screw (18) and a limiting rod (19), wherein the limiting rod (19) is fixedly installed in an inner hole of the bending mold core (7) through the screw (18), a limiting groove is formed in the movable mold (5), and the limiting rod (19) is connected with the limiting groove of the movable mold (5) in a matched mode.
6. The high-precision stamping and bending device according to claim 2, further comprising a guide post (20), wherein the guide post (20) is mounted on the fixed die (9), and the guide post (20) is in matched sliding connection with the inner hole of the movable die (5).
7. The high-precision stamping and bending device according to claim 2, further comprising positioning slide rails (21), wherein two groups of positioning slide rails (21) are respectively arranged on the mounting table (4) and the placing table (8), and two groups of moving dies (5) and two groups of fixed dies (9) are respectively matched and slidingly connected with the positioning slide rails (21).
8. The high-precision stamping and bending device according to claim 1, further comprising a plurality of groups of adjusting legs (22), wherein the groups of adjusting legs (22) are mounted on the mounting base (1) in a matched manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321737308.5U CN220739096U (en) | 2023-07-04 | 2023-07-04 | High-precision stamping bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321737308.5U CN220739096U (en) | 2023-07-04 | 2023-07-04 | High-precision stamping bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739096U true CN220739096U (en) | 2024-04-09 |
Family
ID=90571430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321737308.5U Active CN220739096U (en) | 2023-07-04 | 2023-07-04 | High-precision stamping bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739096U (en) |
-
2023
- 2023-07-04 CN CN202321737308.5U patent/CN220739096U/en active Active
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