CN215785929U - Three-axis roll bending machine - Google Patents
Three-axis roll bending machine Download PDFInfo
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- CN215785929U CN215785929U CN202122429942.XU CN202122429942U CN215785929U CN 215785929 U CN215785929 U CN 215785929U CN 202122429942 U CN202122429942 U CN 202122429942U CN 215785929 U CN215785929 U CN 215785929U
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Abstract
The utility model discloses a three-axis bending roll, which relates to the field of three-axis bending rolls and comprises a workbench, wherein a plurality of bases are arranged on the upper surface of the workbench, fixed shafts are fixedly connected to the upper surfaces of the bases, compression rollers are sleeved on the surfaces of the fixed shafts, protection plates are fixedly connected to the upper surfaces of the compression rollers, cavities are formed in the inner walls of the fixed shafts, fixing mechanisms are arranged on the inner walls of the cavities, each fixing mechanism comprises a worm, and the upper side of the surface of each worm is rotatably connected with the upper surface of the inner wall of each cavity. The compression roller can be rapidly disassembled and assembled when damaged, an external tool is not needed, a large amount of replacement time is saved, the device can rapidly enter the operation, the compression roller can be replaced according to the actual size of a processed product, and the working efficiency and the practicability of the device are improved.
Description
Technical Field
The utility model relates to the field of three-axis bending machines, in particular to a three-axis bending machine.
Background
The roll bending machine is a metal section cold bending device, and is a bending mechanical device commonly used for aluminum alloy sections. The three-roller bending machine is provided with two driving rollers and one adjusting roller, the adjusting roller can move forwards or backwards to facilitate unloading of workpieces, the relative distance between the adjusting roller and the driving rollers can be changed by the up-down position of the adjusting roller, the materials are placed between the driving rollers and the adjusting rollers during bending, and the adjusting rollers are gradually pressed down to bend the materials into the required radius.
The roller on the existing triaxial bending machine is generally fixedly connected through welding or bolts and nuts, and is very complicated to replace when the roller is damaged, and a large number of tools are needed, so that the replacement efficiency is greatly reduced, the practicability of the device is reduced, and the device is inconvenient to adjust according to the actual size of a processed product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a three-axis bending roll, which aims to solve the problems that the rolls on the three-axis bending roll proposed in the background technology are generally fixedly connected through welding or bolts and nuts, the rolls are very complicated to replace when damaged, and a large number of tools are needed, so that the replacement efficiency is greatly reduced, and the practical performance of the device is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a three-axis roll bending machine comprises a workbench, wherein a plurality of bases are arranged on the upper surface of the workbench, fixed shafts are fixedly connected to the upper surfaces of the bases, compression rollers are sleeved on the surfaces of the fixed shafts, protection plates are fixedly connected to the upper surfaces of the compression rollers, cavities are formed in the inner walls of the fixed shafts, and fixing mechanisms are arranged on the inner walls of the cavities;
fixing mechanism includes the worm, the surperficial upside of worm is connected with the inner wall upper surface rotation of cavity, the meshing of the surperficial downside of worm is connected with the worm wheel, the equal first threaded rod of fixedly connected with in both sides of worm wheel, two the equal threaded connection in surface of first threaded rod has the fixed block, two the thread groove has all been seted up on the relative side surface of fixed block, two the surface of first threaded rod respectively with corresponding thread groove inner wall threaded connection, the opening has all been seted up to the inner wall both sides of cavity, two the opposite side surface of fixed block extends to the fixed axle both sides through corresponding opening respectively.
Preferably, the center of the upper surface of the workbench is fixedly connected with an installation shell, the front side and the rear side of the inner wall of the installation shell are jointly rotatably connected with a second threaded rod, and the surface of the second threaded rod is in threaded connection with a movable plate.
Preferably, the upper surface of the moving plate is fixedly connected with a motor, a strip-shaped opening is formed in the front side of the center of the upper surface of the workbench, and the output end of the motor penetrates through the strip-shaped opening to extend to the upper side of the workbench and is fixedly connected with the lower surface of one of the bases.
Preferably, the front end of the second threaded rod is fixedly connected with a rotating disc, and the upper side of the surface of the rotating disc is fixedly connected with a rotating handle.
Preferably, the equal fixedly connected with supporting leg in lower surface four corners department of workstation is a plurality of the equal fixedly connected with knob in upper end of first threaded rod.
Preferably, the two sides of the mounting shell are both provided with heat dissipation ports.
Preferably, a plurality of the equal fixedly connected with of a side surface of first threaded rod spacing bearing, a plurality of the equal fixedly connected with connecting rod of lower surface of spacing bearing, two are corresponding the lower extreme of connecting rod respectively with the inside lower surface both sides fixed connection of corresponding cavity.
The utility model has the technical effects and advantages that:
1. through setting up workstation, base, fixed axle, compression roller, guard plate, cavity, worm wheel, first threaded rod, fixed block, thread groove, opening to can carry out quick dismantlement and installation to it when the compression roller damages, need not with the help of external instrument, practiced thrift a large amount of change times, make the entering function that the device can be quick, and can change the compression roller according to the actual size of the product of processing, improved the work efficiency and the practicality of device.
2. Through setting up installation shell, movable plate, second threaded rod, bar opening to can be convenient for carry out position adjustment to one of them compression roller, make the device can satisfy different product radian processing, through setting up the motor, thereby can be convenient for drive one of them compression roller and rotate, make the device can bend the product of processing.
3. Through setting up the rolling disc, rotating the handle to can be convenient for drive the second threaded rod and rotate, make the second threaded rod can drive one of them compression roller and adjust, satisfy the demand of bending of different radians, through setting up spacing bearing, connecting rod, thereby can support and spacing first threaded rod.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front sectional view of the present invention.
Fig. 3 is a schematic view of the front cross-sectional structure of the press roll of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a work table; 2. a base; 3. a fixed shaft; 4. a compression roller; 5. a protection plate; 6. a cavity; 7. a worm; 8. a worm gear; 9. a first threaded rod; 10. a fixed block; 11. a thread groove; 12. an opening; 13. mounting a shell; 14. moving the plate; 15. a second threaded rod; 16. a motor; 17. a strip-shaped opening; 18. rotating the disc; 19. rotating the handle; 20. supporting legs; 21. a heat dissipation port; 22. a rotation knob; 23. a limit bearing; 24. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a three-axis bending roll as shown in figures 1-4, which comprises a workbench 1, wherein the upper surface of the workbench 1 is provided with a plurality of bases 2, the upper surfaces of the bases 2 are fixedly connected with fixed shafts 3, the surfaces of the fixed shafts 3 are sleeved with compression rollers 4, the upper surfaces of the compression rollers 4 are fixedly connected with protective plates 5, the inner walls of the fixed shafts 3 are provided with cavities 6, the inner walls of the cavities 6 are provided with fixing mechanisms, each fixing mechanism comprises a worm 7, the upper side of the surface of the worm 7 is rotatably connected with the upper surface of the inner wall of the cavity 6, the lower side of the surface of the worm 7 is engaged with a worm wheel 8, two sides of the worm wheel 8 are fixedly connected with first threaded rods 9, the surfaces of the two first threaded rods 9 are respectively in threaded connection with fixed blocks 10, the surfaces of the two fixed blocks 10 on the opposite sides are respectively provided with threaded grooves 11, the surfaces of the two first threaded rods 9 are respectively in threaded connection with the inner walls of the corresponding threaded grooves 11, opening 12 has all been seted up to the inner wall both sides of cavity 6, and the opposite side surface of two fixed blocks 10 extends to fixed axle 3 both sides through corresponding opening 12 respectively, can carry out quick dismantlement and installation to it when compression roller 4 damages, need not with the help of external instrument, has practiced thrift a large amount of change times for the entering function that the device can be quick, and can change compression roller 4 according to the actual size of the product of processing, improved the work efficiency and the practicality of device.
As shown in fig. 1-2, a rotating disc 18 is fixedly connected to the front end of the second threaded rod 15, a rotating handle 19 is fixedly connected to the upper side of the surface of the rotating disc 18, so as to drive the second threaded rod 15 to rotate, so that the second threaded rod 15 can drive one of the compression rollers 4 to adjust, and meet the bending requirements of different radians, a mounting shell 13 is fixedly connected to the center of the upper surface of the workbench 1, the second threaded rod 15 is rotatably connected to the front and rear sides of the inner wall of the mounting shell 13, a moving plate 14 is connected to the surface of the second threaded rod 15 through a thread, so as to adjust the position of one of the compression rollers 4, so that the device can meet the requirements of different product radian processing, a motor 16 is fixedly connected to the upper surface of the moving plate 14, a bar-shaped opening 17 is formed in the front side of the center of the upper surface of the workbench 1, and the output end of the motor 16 passes through the bar-shaped opening 17 and extends to the upper side of the workbench 1 and is fixedly connected to the lower surface of one of the base 2, one of the compression rollers 4 is conveniently driven to rotate, so that the device can bend the processed product.
As shown in fig. 2-4, the equal fixedly connected with supporting leg 20 of lower surface four corners department of workstation 1, support whole the device, the equal fixedly connected with knob 22 in upper end of a plurality of first threaded rods 9, be convenient for drive first threaded rod 9 and rotate, thermovent 21 has all been seted up to the both sides of installation shell 13, the heat that produces motor 16 dispels the heat, the equal fixedly connected with limit bearing 23 in a side surface of a plurality of first threaded rods 9, the equal fixedly connected with connecting rod 24 in lower surface of a plurality of limit bearing 23, the lower extreme of two corresponding connecting rods 24 respectively with the inside lower surface both sides fixed connection of corresponding cavity 6, can support and be spacing first threaded rod 9.
The working principle of the utility model is as follows: firstly, a rotating disc 18 is driven to rotate by rotating a handle 19, then the rotating disc 18 drives a second threaded rod 15 to rotate, the second threaded rod 15 drives a moving plate 14 in threaded connection to move, then the moving plate 14 drives a motor 16 to move, the motor 16 drives one of the compression rollers 4 to move through a strip-shaped opening 17, so that the radian of bending a workpiece is adjusted, then the workpiece to be processed is placed among the three compression rollers 4, then the motor 16 drives one of the compression rollers 4 to rotate, and one of the compression rollers 4 is matched with the other two compression rollers 4 to bend the workpiece;
then when the compression roller 4 is damaged, the worm 7 is driven to rotate through the rotating button 22, the worm 7 drives the worm wheel 8 in meshed connection to rotate, the worm wheel 8 drives the two first threaded rods 9 in fixed connection to rotate, the two first threaded rods 9 drive the fixed block 10 in threaded connection to move, so that the fixed block 10 moves into the cavity 6 formed in the inner wall of the fixed shaft 3, and then the compression roller 4 is taken out after being blocked by the fixed block 10;
the guard plate 5 that drives the top when compression roller 4 takes out together, then aim at fixed axle 3 with new compression roller 4 again, later antiport knob 22, knob 22 drives worm 7 and carries out antiport, worm 7 drives the worm wheel 8 that the meshing is connected and carries out antiport, worm wheel 8 drives both sides fixed connection's first threaded rod 9 and carries out antiport, two first threaded rod 9 drive corresponding fixed block 10 and expand, make the upper surface both sides contact of two fixed block 10 lower surfaces and compression roller 4, fix it.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a triaxial bending roll machine, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a plurality of bases (2), the upper surfaces of the bases (2) are fixedly connected with fixed shafts (3), the surfaces of the fixed shafts (3) are sleeved with compression rollers (4), the upper surfaces of the compression rollers (4) are fixedly connected with protection plates (5), the inner walls of the fixed shafts (3) are provided with cavities (6), and the inner walls of the cavities (6) are provided with fixing mechanisms;
fixing mechanism includes worm (7), the surperficial upside of worm (7) is rotated with the inner wall upper surface of cavity (6) and is connected, the meshing of the surperficial downside of worm (7) is connected with worm wheel (8), the equal first threaded rod of fixedly connected with (9) in both sides of worm wheel (8), two the equal threaded connection in surface of first threaded rod (9) has fixed block (10), two thread groove (11) have all been seted up on the relative side surface of fixed block (10), two the surface of first threaded rod (9) respectively with corresponding thread groove (11) inner wall threaded connection, opening (12) have all been seted up to the inner wall both sides of cavity (6), two the opposite side surface of fixed block (10) extends to fixed axle (3) both sides through corresponding opening (12) respectively.
2. The three-axis roll bending machine of claim 1, wherein: the upper surface center department fixedly connected with installation shell (13) of workstation (1), both sides rotate jointly around the inner wall of installation shell (13) and are connected with second threaded rod (15), the surperficial threaded connection of second threaded rod (15) has movable plate (14).
3. The three-axis roll bending machine of claim 2, wherein: the upper surface fixedly connected with motor (16) of movable plate (14), the front side of workstation (1) upper surface center department is opened and is equipped with bar opening (17), the output of motor (16) passes bar opening (17) and extends to workstation (1) upside and is connected with the lower fixed surface of one of them base (2).
4. The three-axis roll bending machine of claim 2, wherein: the front end of the second threaded rod (15) is fixedly connected with a rotating disc (18), and the upper side of the surface of the rotating disc (18) is fixedly connected with a rotating handle (19).
5. The three-axis roll bending machine of claim 1, wherein: the equal fixedly connected with supporting leg (20) of lower surface four corners department of workstation (1) is a plurality of the equal fixedly connected with knob (22) in upper end of first threaded rod (9).
6. The three-axis roll bending machine of claim 2, wherein: and heat dissipation ports (21) are formed in the two sides of the mounting shell (13).
7. The three-axis roll bending machine of claim 1, wherein: a plurality of equal fixedly connected with limit bearing (23) in a side surface of first threaded rod (9), it is a plurality of the equal fixedly connected with connecting rod (24) of lower surface of limit bearing (23), two are corresponding the lower extreme of connecting rod (24) respectively with the inside lower surface both sides fixed connection of corresponding cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429942.XU CN215785929U (en) | 2021-10-09 | 2021-10-09 | Three-axis roll bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429942.XU CN215785929U (en) | 2021-10-09 | 2021-10-09 | Three-axis roll bending machine |
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| Publication Number | Publication Date |
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| CN215785929U true CN215785929U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122429942.XU Active CN215785929U (en) | 2021-10-09 | 2021-10-09 | Three-axis roll bending machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365347A (en) * | 2022-10-26 | 2022-11-22 | 江苏东方成套设备制造集团有限公司 | Section steel bending machine |
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2021
- 2021-10-09 CN CN202122429942.XU patent/CN215785929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365347A (en) * | 2022-10-26 | 2022-11-22 | 江苏东方成套设备制造集团有限公司 | Section steel bending machine |
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