CN219817588U - Combined electrohydraulic synchronous numerical control bending machine - Google Patents
Combined electrohydraulic synchronous numerical control bending machine Download PDFInfo
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- CN219817588U CN219817588U CN202321115909.2U CN202321115909U CN219817588U CN 219817588 U CN219817588 U CN 219817588U CN 202321115909 U CN202321115909 U CN 202321115909U CN 219817588 U CN219817588 U CN 219817588U
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- numerical control
- plate
- bending machine
- fixedly connected
- control bending
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- 238000005452 bending Methods 0.000 title claims abstract description 44
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a combined electrohydraulic synchronous numerical control bending machine, and relates to the technical field of numerical control bending machines. The combined electrohydraulic synchronous numerical control bending machine comprises a numerical control bending machine main body, wherein a footstock is fixedly connected to the top of the numerical control bending machine main body, and a hydraulic cylinder is fixedly arranged at the center of the inside of the footstock. According to the utility model, the hydraulic cylinder, the driving motor, the driving gear and the like are arranged, so that the upper pressing plate and the lower pressing plate can slide towards the centers of the numerical control bending machine main body and the top seat at the same time, the bending time of the plate can be shortened, the bending efficiency of the plate is improved, the practicability is enhanced, the driving toothed plate and the driven toothed plate are not meshed when the pull rod is pulled, the lower pressing plate can be assembled and disassembled quickly, the lower pressing plate with corresponding specification can be replaced quickly according to the bending angle of the plate, and the practicability is enhanced.
Description
Technical Field
The utility model relates to the technical field of numerical control bending machines, in particular to a combined electrohydraulic synchronous numerical control bending machine.
Background
The numerical control bending machine is a mechanical device commonly used by mechanical equipment manufacturers, is mainly used for sheet metal part machining, and along with the increasing requirement on machining precision, the requirement on a folding machine is also increasing, and the structure of the conventional bending machine is generally hydraulic or electric, and is not combined with each other.
Through retrieving patent number CN213162541U, the concrete name is a combination formula electrohydraulic synchronous numerical control bender, including the base box, the fixed L type mount that is equipped with in top of base box, the fixed pneumatic cylinder that is equipped with in top of L type mount, the piston rod end of pneumatic cylinder is fixed and is equipped with the fixing base, the fixed bending plate that is equipped with in lower surface of fixing base, the top level of base box is equipped with the backup pad, the upper surface of backup pad is equipped with places the board, place the upper surface of board and be located bending groove has been seted up under the board of bending, backup pad and one side of placing the board are articulated through the hinge and are set up, be equipped with fixed establishment between backup pad and the one side of placing the board and keep away from the hinge, the inside of base box is equipped with the drive mechanism that promotes the backup pad removes;
although bending the panel through the synchronous mode of electrohydraulic in this patent, place the part that the board goes up and down more, be unfavorable for the maintenance of later stage, simultaneously, because the angle that the sheet metal component needs to bend is different, need often change placing the board, and place the board in this patent and be difficult for changing, the flexibility is relatively poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a combined electrohydraulic synchronous numerical control bending machine, which solves the problems that the existing numerical control bending machine has more lifting parts of a placing plate, is not beneficial to later maintenance, and has difficult replacement and poor flexibility of the placing plate.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a synchronous numerical control bender of combination formula electricity liquid, includes the numerical control bender main part, the top fixedly connected with footstock of numerical control bender main part, the inside center department fixed mounting of footstock has the pneumatic cylinder, the output fixedly connected with top board of pneumatic cylinder, the equal fixedly connected with gag lever post in upper surface both ends of top board, the spacing groove has been seted up to the inside of footstock, the surface sliding connection of gag lever post is in the inside of spacing groove, the inside center department fixed mounting of numerical control bender main part has driving motor, driving motor's output fixedly connected with driving gear, the spout has been seted up to the inside equidistance of numerical control bender main part, the inside fixed mounting of spout has positioning bearing, the inside sliding connection of spout has the limiting plate, the top center department fixedly connected with threaded rod of limiting plate, the one end fixedly connected with mounting panel of limiting plate is kept away from to the threaded rod, the laminating of surface of mounting panel has the holding down plate, the surface threaded connection of threaded rod has a screw thread section of thick bamboo, the surface fixedly connected with at the inside of positioning bearing, the surface fixedly connected with driven gear of a screw thread section of thick bamboo, driven gear and driven gear surface mounting belt meshing.
Preferably, the shaping groove is formed in the center of the upper surface of the lower pressing plate, the positioning plate is fixedly connected to the bottom of the lower pressing plate, the driven toothed plate is fixedly connected to the side face of the positioning plate, the driving toothed plate is slidably connected to the inside of the mounting plate, the surface of the driving toothed plate is connected with the surface of the driven toothed plate in a meshed mode, the driving toothed plate is far away from the surface of the driven toothed plate, the pull rod is fixedly connected to the surface of the pull rod, and the spring is movably sleeved on the outer surface of the pull rod.
Preferably, one end of the spring abuts against the inside of the mounting plate and the other end of the spring abuts against the surface of the driving toothed plate.
Preferably, the driving toothed plate and the driven toothed plate are square, and the outer surface of the driving toothed plate is slidably connected to the inside of the mounting plate.
Preferably, the sliding groove and the limiting plate are square, and the top of the threaded rod extends to the upper surface of the numerical control bending machine main body.
Preferably, the diameter of the driving gear is larger than the diameter of the driven gear.
Advantageous effects
The utility model provides a combined electrohydraulic synchronous numerical control bending machine. Compared with the prior art, the method has the following beneficial effects:
1. this synchronous numerical control bender of combination formula electrohydraulic through installation pneumatic cylinder, driving motor and drive gear etc. can let top board and holding down plate slide towards the center department of numerical control bender main part and footstock simultaneously, can shorten the time of bending to panel, has improved the efficiency that panel was bent, has strengthened the practicality.
2. This synchronous numerical control bender of combination formula electricity liquid through installation locating plate, initiative pinion rack and driven pinion rack etc. when pulling the pull rod, can make initiative pinion rack not mesh with driven pinion rack, can assemble and pull down the holding down plate fast, can change the holding down plate of corresponding specification fast according to panel bending angle, has strengthened the practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a mounting plate and lower platen of the present utility model;
fig. 4 is a schematic view of the connection of the screw barrel and the screw rod in the present utility model.
In the figure: 1. a numerical control bending machine main body; 2. a top base; 3. a hydraulic cylinder; 4. a limit rod; 5. a limit groove; 6. an upper press plate; 7. a driving motor; 8. a drive gear; 9. positioning a bearing; 10. a threaded rod; 11. a limiting plate; 111. a thread cylinder; 12. a chute; 13. a mounting plate; 14. a lower pressing plate; 141. a shaping groove; 15. a driven gear; 16. a toothed belt; 17. a positioning plate; 18. an active toothed plate; 19. a driven toothed plate; 20. a pull rod; 21. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a combination formula electrohydraulic synchronous numerical control bender, including numerical control bender main part 1, the top fixedly connected with footstock 2 of numerical control bender main part 1, the inside central department fixed mounting of footstock 2 has pneumatic cylinder 3, the output fixedly connected with top board 6 of pneumatic cylinder 3, the upper surface both ends of top board 6 all fixedly connected with gag lever post 4, limit groove 5 has been seted up to the inside of footstock 2, the surface sliding connection of gag lever post 4 is in the inside of limit groove 5, the inside central department fixed mounting of numerical control bender main part 1 has driving motor 7, driving gear 8 is fixedly connected with the output of driving motor 7, spout 12's inside equidistance has been seted up to numerical control bender main part 1, the inside fixed mounting of spout 12 has locating bearing 9, the inside sliding connection of spout 12 has limiting plate 11, spout 12 and limiting plate 11 are square, the top center department fixedly connected with 10 of limiting plate 11, the top of 10 extends to the upper surface of numerical control bender main part 1, one end fixedly connected with mounting panel 13 of limiting plate 10, the surface of mounting panel has down 14, through installing pneumatic cylinder 3, driving motor 7 and driving gear 8 etc. can be toward the centre of bending plate 1 with the top board 6 and down, the bending plate 2 has been shortened the practicality simultaneously by the bending plate material of bending machine, the time of bending plate is shortened to the inside of bending plate 2;
the outer surface of the threaded rod 10 is in threaded connection with a threaded cylinder 111, the outer surface of the threaded cylinder 111 is fixedly connected inside the positioning bearing 9, the outer surface of the threaded cylinder 111 is fixedly connected with a driven gear 15, the diameter of a driving gear 8 is larger than that of the driven gear 15, a toothed belt 16 is arranged on the surfaces of the driving gear 8 and the driven gear 15 in a meshed manner, and the threaded rod 10 can be driven to rotate by starting a driving motor 7;
the shaping groove 141 has been seted up to the upper surface center department of holding down plate 14, the bottom fixedly connected with locating plate 17 of holding down plate 14, the side fixedly connected with driven pinion rack 19 of locating plate 17, the inside sliding connection of mounting panel 13 has initiative pinion rack 18, initiative pinion rack 18 and driven pinion rack 19 are square, the surface sliding connection of initiative pinion rack 18 is in the inside of mounting panel 13, the surface engagement connection of initiative pinion rack 18 and driven pinion rack 19, the surface fixedly connected with pull rod 20 of initiative pinion rack 18 is kept away from driven pinion rack 19, the surface activity of pull rod 20 has cup jointed spring 21, the one end of spring 21 supports and leans on the inside of mounting panel 13, the other end of spring 21 supports and leans on the surface of initiative pinion rack 18, install locating plate 17 excessively, initiative pinion rack 18 and driven pinion rack 19 etc. when pulling pull rod 20, can make initiative pinion rack 18 not mesh with driven pinion rack 19, can be assembled and pull down plate 14 fast, can change corresponding holding down plate 14 according to the panel bending angle, the practicality has been strengthened.
During operation first knows the angle that needs to bend to the panel beating, then select suitable holding down plate 14, then insert locating plate 17 from the side of mounting panel 13, then before inserting, pull rod 20 is pulled earlier, make initiative pinion rack 18 slide in the direction of keeping away from driven pinion rack 19, this moment locating plate 17 can freely slide in mounting panel 13 inside, when holding down plate 14 laminating completely at the surface of mounting panel 13, stop applying external force to pull rod 20, because spring 21's elasticity, make the surface of initiative pinion rack 18 and the meshing of driven pinion rack 19 surface, holding down plate 14 is fixed at this moment, then place the panel beating on holding down plate 14 upper surface, the position that will bend is adjusted to the top of design groove 141, then through starting pneumatic cylinder 3, drive upper plate 6 slides down, simultaneously through starting driving motor 7, driving motor 7 drives driving gear 8 and rotates, driving gear 8 drives screw thread section of thick bamboo 111 through toothed belt 16 and driven gear 15, threaded rod 10 drives limiting plate 11 upwards and mounting panel 13 and holding down plate 14 and upwards slide, carry out the bending through upper plate 6 and holding down plate 14 simultaneously, bending efficiency is improved to the panel beating, bending practicality is improved, bending plate bending efficiency is realized.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (6)
1. The utility model provides a synchronous numerical control bender of combination formula electricity liquid, includes numerical control bender main part (1), its characterized in that: the top fixedly connected with footstock (2) of numerical control bender main part (1), the inside center department fixed mounting of footstock (2) has pneumatic cylinder (3), the output fixedly connected with top board (6) of pneumatic cylinder (3), the equal fixedly connected with gag lever post (4) in upper surface both ends of top board (6), spacing groove (5) have been seted up to the inside of footstock (2), the surface sliding connection of gag lever post (4) is in the inside of spacing groove (5), the inside center department fixed mounting of numerical control bender main part (1) has driving motor (7), the output fixedly connected with driving gear (8) of driving motor (7), spout (12) have been seted up to the inside equidistance of numerical control bender main part (1), the inside fixedly connected with locating bearing (9) of spout (12), the inside sliding connection of spout (12) has limiting plate (11), the inside center department fixedly connected with threaded rod (10) of top of limiting plate (11), the surface of threaded rod (10) is kept away from limiting plate (11) is fixed connection with driving motor (13), the surface of mounting panel (14) has threaded connection screw thread (13), the external surface fixed connection of screw thread section of thick bamboo (111) is in the inside of location bearing (9), the external surface fixed connection of screw thread section of thick bamboo (111) is connected with driven gear (15), the tooth area (16) are installed in the surface engagement of drive gear (8) and driven gear (15).
2. The combined electrohydraulic synchronous numerical control bending machine of claim 1 wherein: the shaping groove (141) has been seted up in the upper surface center department of holding down plate (14), the bottom fixedly connected with locating plate (17) of holding down plate (14), the side fixedly connected with driven pinion rack (19) of locating plate (17), the inside sliding connection of mounting panel (13) has initiative pinion rack (18), the surface of initiative pinion rack (18) is connected with the surface engagement of driven pinion rack (19), the fixed surface of keeping away from driven pinion rack (19) of initiative pinion rack (18) is connected with pull rod (20), the surface activity of pull rod (20) has cup jointed spring (21).
3. The combined electrohydraulic synchronous numerical control bending machine of claim 2 wherein: one end of the spring (21) is abutted against the inside of the mounting plate (13), and the other end of the spring (21) is abutted against the surface of the driving toothed plate (18).
4. The combined electrohydraulic synchronous numerical control bending machine of claim 2 wherein: the driving toothed plate (18) and the driven toothed plate (19) are square, and the outer surface of the driving toothed plate (18) is slidably connected to the inside of the mounting plate (13).
5. The combined electrohydraulic synchronous numerical control bending machine of claim 1 wherein: the sliding groove (12) and the limiting plate (11) are square, and the top of the threaded rod (10) extends to the upper surface of the numerical control bending machine main body (1).
6. The combined electrohydraulic synchronous numerical control bending machine of claim 1 wherein: the diameter of the driving gear (8) is larger than that of the driven gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115909.2U CN219817588U (en) | 2023-05-10 | 2023-05-10 | Combined electrohydraulic synchronous numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321115909.2U CN219817588U (en) | 2023-05-10 | 2023-05-10 | Combined electrohydraulic synchronous numerical control bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817588U true CN219817588U (en) | 2023-10-13 |
Family
ID=88285373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321115909.2U Active CN219817588U (en) | 2023-05-10 | 2023-05-10 | Combined electrohydraulic synchronous numerical control bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817588U (en) |
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2023
- 2023-05-10 CN CN202321115909.2U patent/CN219817588U/en active Active
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