CN220942681U - Sheet metal bending machine - Google Patents
Sheet metal bending machine Download PDFInfo
- Publication number
- CN220942681U CN220942681U CN202321969093.XU CN202321969093U CN220942681U CN 220942681 U CN220942681 U CN 220942681U CN 202321969093 U CN202321969093 U CN 202321969093U CN 220942681 U CN220942681 U CN 220942681U
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- screw rod
- bending machine
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- 239000002184 metal Substances 0.000 title claims abstract description 45
- 238000005452 bending Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 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
- 230000007547 defect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a sheet metal bending machine which comprises a supporting side plate, a limiting mechanism, an auxiliary roller, a turning arm and a clamping mechanism. According to the utility model, the auxiliary roller is arranged at the bottom end of the limiting mechanism, the clamping mechanism is connected with the front end of the limiting mechanism through the two groups of overturning arms, the limiting mechanism comprises a rotating shaft, a limiting sleeve, an expansion cylinder, a motor and other components, the sheet metal part can be clamped and bent through the mutual matching of the overturning arms and the clamping mechanism, the bending angle of the sheet metal part can be adjusted, the defect that the traditional bending machine bends through a die and is fixed with a dead plate in angle is overcome, the flexibility is high, the clamping mechanism comprises a movable cabin, a knob, clamping plates and other components, the sheet metal part can be clamped through the two groups of clamping plates in mutual matching, the bending is facilitated, the sheet metal part with different sizes and thicknesses can be adapted, and the practicability is high.
Description
Technical Field
The utility model relates to the field of machining, in particular to a sheet metal bending machine.
Background
The sheet metal is a comprehensive cold working process aiming at a metal sheet (usually below 6 mm) and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like, and is characterized in that the thickness of the same part is consistent, products processed through the sheet metal process are called sheet metal parts, the sheet metal parts pointed by different industries are generally different and are commonly called when being assembled, and the sheet metal parts are mostly required to be bent when being assembled and used so as to meet different use requirements.
Most of the existing sheet metal bending machines adopt modes such as stamping and the like to bend sheet metal parts arranged at the top ends of bending dies, but the bending modes are limited by the dies, the bending angles of the bending machines are mostly fixed, the bending machines are relatively dead, flexibility is lacking, the outer sides of the sheet metal parts are possibly damaged in the stamping process, the appearance or the use of the sheet metal parts are affected, and the bending machines have certain limitations.
Disclosure of Invention
Therefore, in order to solve the defects, the utility model provides a sheet metal bending machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a panel beating bender, includes two sets of support curb plates that can support the connection, two sets of support the interior top of curb plate is equipped with the restriction mechanism that can bend, just the restriction mechanism bottom is equipped with a set of auxiliary roller, the restriction mechanism is controlled the end and is connected with the fixture that a set of centre gripping sheet metal component all through a set of upset arm.
Preferably, the limiting mechanism comprises a rotating shaft, a limiting sleeve, an expansion cylinder and a motor, wherein the inner top ends of the two groups of supporting side plates are connected with a group of rotating shafts, the outer sides of the rotating shafts are connected with a group of limiting sleeves, the outer sides of the limiting sleeves are connected with a group of expansion cylinders, the left end of the supporting side plate is provided with a group of motors corresponding to the position of the rotating shaft, and a motor driving shaft penetrates through the left end of the supporting side plate and is connected with the left end of the rotating shaft;
The rear end of the limit sleeve is provided with a group of connecting strips, the position of the rear end of the expansion cylinder corresponding to the connecting strips is provided with an opening, and the upper end and the lower end in the opening are both provided with connecting rings.
Preferably, the middle ends of the opposite surfaces of the two groups of support side plates are provided with cavities, the bottom ends in the cavities are provided with a group of hydraulic pumps, the left end and the right end of the auxiliary roller extend into the cavities through a group of connecting rods and are respectively connected with the top ends of the pushing rods of the two groups of hydraulic pumps.
Preferably, the left end and the right end of the rotating shaft are connected with a group of turning arms, one ends, far away from the rotating shaft, of the turning arms are respectively connected with the left end and the right end of the clamping mechanism, the clamping mechanism comprises a movable cabin, knobs, clamping plates and threaded screw rods, the movable cabin is divided into two groups, the top ends of the movable cabin are respectively connected with two groups of turning arms at one ends far away from the rotating shaft, a group of threaded screw rods are respectively arranged in the movable cabin, the bottom ends of the threaded screw rods are respectively penetrated through the bottom ends in the movable cabin to the outer sides, a group of knobs are respectively connected, two groups of clamping plates are respectively arranged between the movable cabin, and the left end and the right end of each clamping plate are respectively penetrated through the opposite surfaces of the movable cabin to the inner ends of the movable cabin and are connected with the two groups of threaded screw rods.
Preferably, the left end and the right end of the two groups of clamping plates are respectively provided with a through hole connected with a threaded screw rod, the through holes at the left end of the clamping plates are internally provided with internal threads meshed with the threaded screw rods at the left end, and the through holes at the right end of the clamping plates are internally provided with internal threads meshed with the threaded screw rods at the right end.
Preferably, the two sets of cavities and the two sets of movable cabins are provided with sliding grooves on opposite surfaces, and dustproof brushes are adhered to the front and rear surfaces in the sliding grooves.
Preferably, the rear end of the connecting strip is provided with a through hole corresponding to the connecting ring, and when the upper connecting ring and the lower connecting ring are communicated, the inner side of the expansion cylinder is attached to the outer side of the limit sleeve.
Preferably, scale marks are arranged at the positions, corresponding to the rotating shafts, of the top ends of the outer sides of the support side plates at the right ends.
The utility model has the beneficial effects that:
According to the utility model, the auxiliary roller is arranged at the bottom end of the limiting mechanism, the clamping mechanism is connected with the front end of the limiting mechanism through the two groups of overturning arms, the limiting mechanism comprises a rotating shaft, a limiting sleeve, an expansion cylinder, a motor and other components, the sheet metal part can be clamped and bent through the mutual matching of the overturning arms and the clamping mechanism, the bending angle of the sheet metal part can be adjusted, the defect that the traditional bending machine bends through a die and is fixed with a dead plate in angle is overcome, the flexibility is high, the clamping mechanism comprises a movable cabin, a knob, clamping plates and other components, the sheet metal part can be clamped through the two groups of clamping plates in mutual matching, the bending is facilitated, the sheet metal part with different sizes and thicknesses can be adapted, and the practicability is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the limiting mechanism of the present utility model;
FIG. 3 is a schematic view of the connection structure of the limit sleeve and the expansion cylinder of the present utility model;
FIG. 4 is a schematic view of the internal structure of the cavity of the present utility model;
FIG. 5 is a schematic elevational view of the clamping mechanism of the present utility model;
fig. 6 is a schematic view of the internal structure of the movable compartment of the present utility model.
Wherein: the device comprises a supporting side plate-1, a limiting mechanism-2, an auxiliary roller-3, an overturning arm-4, a clamping mechanism-5, a rotating shaft-21, a limiting sleeve-22, an expanding cylinder-23, a motor-24, a connecting strip-221, a connecting ring-231, a cavity-31, a hydraulic pump-32, a movable cabin-51, a knob-52, a clamping plate-53 and a threaded screw rod-511.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1, the utility model provides a sheet metal bending machine, which comprises two groups of support side plates 1 capable of being in support connection, wherein the inner top ends of the two groups of support side plates 1 are connected with a limiting mechanism 2 capable of bending, a group of auxiliary rollers 3 are arranged at the bottom ends of the limiting mechanism 2, and the left end and the right end of the limiting mechanism 2 are connected with a group of clamping mechanisms 5 capable of clamping sheet metal parts through a group of overturning arms 4.
Referring to fig. 1-3, the utility model provides a sheet metal bending machine, a limiting mechanism 2 comprises a rotating shaft 21, a limiting sleeve 22, an expansion cylinder 23 and a motor 24, wherein the inner top ends of two groups of support side plates 1 are connected with a group of rotating shafts 21, the outer sides of the rotating shafts 21 are connected with a group of limiting sleeves 22, the outer sides of the limiting sleeves 22 are contacted with a group of expansion cylinders 23, the size of a bending position can be adjusted by changing the expansion cylinders 23 with different thicknesses, the position of the left end of a left end support side plate 1 corresponding to the rotating shaft 21 is provided with a group of motors 24 through a supporting frame, a driving shaft of each motor 24 penetrates through the left end support side plate 1 to be connected with the left end of the rotating shaft 21, the rotating shaft 21 can be driven to rotate through the driving shaft of the motor 24, and further, the positions of the outer sides of the right end support side plates 1 corresponding to the rotating shafts 21 are provided with scale marks, so that bending angles can be observed conveniently;
The rear end of the limiting sleeve 22 is connected with a group of connecting strips 221, openings are formed in the rear end of the extending cylinder 23 corresponding to the positions of the connecting strips 221, connecting rings 231 are arranged at the upper end and the lower end in the openings, further, through holes corresponding to the connecting rings 231 are formed in the rear end of the connecting strips 221, through holes in the rear end of the connecting strips 221 are inserted through the upper end connecting rings 231 and the lower end connecting rings 231 through external fixing rods, limiting is conducted on the limiting sleeve 22 and the extending cylinder 23, and when the upper connecting rings 231 and the lower connecting rings 231 are communicated, the inner side of the extending cylinder 23 is attached to the outer side of the limiting sleeve 22, and bending of sheet metal parts is facilitated.
Referring to fig. 1-4, the present utility model provides a sheet metal bending machine, wherein the middle ends of opposite sides of two sets of support side plates 1 are provided with cavities 31, the bottom ends in the cavities 31 are provided with a set of hydraulic pumps 32, the left and right ends of an auxiliary roller 3 extend into the cavities 31 through a set of connecting rods, are respectively connected to the top ends of push rods of the two sets of hydraulic pumps 32, and can push or recover the auxiliary roller 3 through the hydraulic pumps 32 to adjust the distance between the auxiliary roller 3 and an expansion cylinder 23;
Furthermore, the opposite surfaces of the two sets of cavities 31 are provided with sliding grooves, and dustproof brushes are adhered to the front and rear surfaces in the sliding grooves, so that impurities can be prevented from entering the cavities 31.
Referring to fig. 1-6, the present utility model provides a sheet metal bending machine, wherein a left end and a right end of a rotating shaft 21 are connected with a set of turning arms 4, the rotating shaft 21 can drive two sets of turning arms 4 to turn when rotating, and one ends of the two sets of turning arms 4 far away from the rotating shaft 21 are respectively connected with left and right ends of a clamping mechanism 5;
The clamping mechanism 5 comprises two groups of movable cabins 51, knobs 52, clamping plates 53 and threaded screw rods 511, wherein the top ends of the movable cabins 51 are respectively connected with one ends of the two groups of turnover arms 4 far away from the rotating shaft 21, a group of threaded screw rods 511 are rotatably connected in the two groups of movable cabins 51, the bottom ends of the threaded screw rods 511 extend to the outer side through the inner bottom ends of the movable cabins 51, a group of knobs 52 are connected, the threaded screw rods 511 can be driven to rotate by the rotating knobs 52, two groups of clamping plates 53 are connected between the two groups of movable cabins 51, the left ends and the right ends of the two groups of clamping plates 53 respectively penetrate through the opposite surfaces of the movable cabins 51 to the inner ends of the movable cabins, the left ends and the right ends of the two groups of the clamping plates 53 are connected with the two groups of threaded screw rods 511, sliding grooves are formed in opposite surfaces of the two groups of the movable cabins 51, dust-proof brushes are adhered to the front and back surfaces of the sliding grooves, and impurities can be prevented from entering the movable cabins 51;
Wherein, the left and right ends of the two groups of clamping plates 53 are respectively provided with a through hole connected with the threaded screw rod 511, further, the left end through hole of the upper end clamping plate 53 is internally provided with an internal thread meshed with the left end threaded screw rod 511, the right end through hole of the lower end clamping plate 53 is internally provided with an internal thread meshed with the right end threaded screw rod 511, the upper end clamping plate 53 is driven to move by rotating the left end knob 52, and the lower end clamping plate 53 is driven to move by rotating the right end knob 52.
The working principle is as follows:
Before the bending device is used, the auxiliary roller 3 is pushed up by the hydraulic pump 32 according to the thickness of the sheet metal part to be bent, the distance between the auxiliary roller 3 and the expansion cylinder 23 is adjusted, then force is applied to the two groups of knobs 52 respectively, and the two groups of knobs 52 respectively drive the two groups of threaded screw rods 511 to rotate, so that the two groups of clamping plates 53 are moved, and the distance and the position between the two groups of clamping plates 53 are the same as the distance between the auxiliary roller 3 and the expansion cylinder 23;
Then insert the sheet metal component between two sets of grip blocks 53 with the interval between auxiliary roller 3 and the extension section of thick bamboo 23, then start motor 24, motor 24 drive shaft rotates and drives rotation axis 21 rotation, and then drive two sets of movable cabins 51 and two sets of grip blocks 53 and overturn through two sets of upset arms 4, two sets of grip blocks 53 drive the sheet metal component and bend around extension section of thick bamboo 23, after the completion is bent, the scale mark that the accessible right-hand member supported curb plate 1 outside top observes the angle of bending, and the angle of bending is inspected to the fifty percent discount.
The utility model provides a sheet metal bending machine, which is characterized in that an auxiliary roller is arranged at the bottom end of a limiting mechanism arranged between two groups of supporting side plates, the front end of the limiting mechanism is connected with a clamping mechanism through two groups of overturning arms, the limiting mechanism comprises a rotating shaft, a limiting sleeve, an expansion cylinder, a motor and other components, the sheet metal part can be clamped and bent through the mutual matching of the overturning arms and the clamping mechanism, the bending angle of the sheet metal part can be adjusted, the defect that the traditional bending machine bends through a die, the dead plate is fixed in angle is overcome, the flexibility is high, the clamping mechanism comprises a movable cabin, a knob, clamping plates and other components, the sheet metal part can be clamped through the two groups of clamping plates in mutual matching, the bending is facilitated, and the sheet metal bending machine can be suitable for sheet metal parts with different sizes and thicknesses and has high practicability.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A sheet metal bending machine which is characterized in that: including two sets of support curb plates (1) that can support and connect, two sets of support curb plate (1) interior top is equipped with restriction mechanism (2) that can bend, just restriction mechanism (2) bottom is equipped with a set of auxiliary roller (3), restriction mechanism (2) are all connected with clamping mechanism (5) of a set of centre gripping sheet metal component through a set of turning arm (4) about, restriction mechanism (2) are including rotation axis (21), spacing sleeve (22), extension section of thick bamboo (23) and motor (24), two sets of support curb plate (1) interior top is connected with a set of rotation axis (21), the outside of rotation axis (21) is connected with a set of restriction sleeve (22), the outside of restriction sleeve (22) is connected with a set of extension section of thick bamboo (23), and the left end support curb plate (1) left end is equipped with a set of motor (24) corresponding to the position of rotation axis (21), motor (24) drive shaft runs through the left end support curb plate (1) is connected with rotation axis (21) left end, the rear end of restriction sleeve (22) is equipped with a set of rotation axis (21), and is equipped with a set of extension section of thick bamboo (221) and is equipped with in the opening end (31) and all is equipped with in the opening end (31) are all opposite to the connection end, opening end (221), the utility model discloses a pair of screw thread screw rod, including cavity (31) and auxiliary roller, cavity (31) are inside bottom all to be equipped with a set of hydraulic pump (32), the end all extends to cavity (31) through a set of connecting rod about auxiliary roller (3), connect respectively in two sets of hydraulic pump (32) release lever tops, the end all is connected with a set of turning arm (4) about rotation axis (21), two sets of turning arm (4) keep away from the one end of rotation axis (21) and connect respectively in clamping mechanism (5) left and right sides end, clamping mechanism (5) include movable cabin (51), knob (52), grip block (53) and screw thread screw rod (511), the movable cabin (51) is total two sets of, its top respectively with two sets of turning arm (4) are kept away from one end of rotation axis (21) and are connected, and two sets of screw thread screw rod (511) are all equipped with in movable cabin (51) the bottom all runs through movable cabin (51) inner bottom and extends to the outside, and all is connected with a set of knob (52), two sets of grip block (53) are equipped with two sets of grip block (53) between movable cabin (51), two sets of grip block (53) and the opposite end of screw rod (511) extend to two sets of screw rod (511).
2. A sheet metal bending machine according to claim 1, wherein: the left end and the right end of the two groups of clamping plates (53) are respectively provided with a through hole connected with the threaded screw rod (511), the through holes at the left end of the clamping plates (53) are internally provided with internal threads meshed with the threaded screw rod (511) at the left end, and the through holes at the right end of the clamping plates (53) are internally provided with internal threads meshed with the threaded screw rod (511) at the right end.
3. A sheet metal bending machine according to claim 1, wherein: the opposite surfaces of the two groups of cavities (31) and the two groups of movable cabins (51) are provided with sliding grooves, and dustproof brushes are adhered to the front surfaces and the rear surfaces in the sliding grooves.
4. A sheet metal bending machine according to claim 1, wherein: the rear end of the connecting strip (221) is provided with a through hole corresponding to the connecting ring (231), and when the upper connecting ring (231) and the lower connecting ring (231) are communicated, the inner side of the expansion cylinder (23) is attached to the outer side of the limit sleeve (22).
5. A sheet metal bending machine according to claim 1, wherein: the position of the outer top end of the supporting side plate (1) at the right end, which corresponds to the rotating shaft (21), is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969093.XU CN220942681U (en) | 2023-07-25 | 2023-07-25 | Sheet metal bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969093.XU CN220942681U (en) | 2023-07-25 | 2023-07-25 | Sheet metal bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942681U true CN220942681U (en) | 2024-05-14 |
Family
ID=91008522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969093.XU Active CN220942681U (en) | 2023-07-25 | 2023-07-25 | Sheet metal bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942681U (en) |
-
2023
- 2023-07-25 CN CN202321969093.XU patent/CN220942681U/en active Active
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