CN220697918U - Bending device for composite elbow production - Google Patents
Bending device for composite elbow production Download PDFInfo
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- CN220697918U CN220697918U CN202322315082.6U CN202322315082U CN220697918U CN 220697918 U CN220697918 U CN 220697918U CN 202322315082 U CN202322315082 U CN 202322315082U CN 220697918 U CN220697918 U CN 220697918U
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- tabletop
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- 238000005452 bending Methods 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 composite elbow production, and discloses a bending device for composite elbow production, which comprises a tabletop, wherein four corners of the bottom surface of the tabletop are fixedly connected with supporting legs, a bending mechanism is arranged above the tabletop, and a fixing mechanism is arranged on the left side of the bending mechanism; the bending mechanism comprises a power part and a bending part, the power part is positioned below the tabletop, and the bending part is positioned above the power part; the fixing mechanism comprises a fixing part and an adjusting part, the fixing part is positioned at the left side of the bending part, and the adjusting part is positioned in front of the fixing part. Through opening the motor that sets up in power portion, under the motor drive, the pivot rotates, and the pivot drives the plectane and rotates, and the plectane drives second connecting axle and second spill wheel and rotates, under the combined action of first spill wheel and second spill wheel, bends the machined part, drives second connecting axle and second spill wheel pivoted angle through the plectane, can adjust the angle of buckling of machined part, improves the flexibility of device.
Description
Technical Field
The utility model relates to the technical field of composite elbow production, in particular to a bending device for composite elbow production.
Background
In the actual production of a mechanical factory, an elbow with a certain bending degree is needed in many cases, and the manufacturing process of the composite elbow is to bend a straight pipe. Pipe bending machines are often used for bending steel pipes in the production process of stainless steel pipes, and the pipe bending machines in the prior art are generally large in size, complex in structure and not suitable for field operation.
Chinese patent discloses publication No. CN111957776a, an intercooler pipe elbow bending device, the on-line screen storage device comprises a base, the upper end fixedly connected with lower mould of base, the upper end of lower mould is seted up down and is inlayed and establish the groove, the equal fixedly connected with stand in upper end four corners department of base, the upper end fixedly connected with same roof of four stands, two electric putter of lower extreme symmetry fixedly connected with of roof, the same fixing base of lower extreme output shaft fixedly connected with of two electric putter, the downside of fixing base is provided with the mould, the upside of going up the mould is seted up and is inlayed and establish the groove, the even fixedly connected with many guide bars of upper end of going up the mould, the guide way that cup joints with the guide bar activity is seted up to the lower extreme of fixing base, the upper end of going up the mould and the lower extreme fixedly connected with a plurality of extrusion springs of fixing base. The pipe bending device can realize rapid bending of the pipe, can effectively avoid the problem that the intercooler pipe is easy to damage due to overlarge extrusion force, and ensures bending efficiency and quality;
but still suffer from the following drawbacks: the lower mould of the device is fixedly connected with the base, the lower embedded groove of the lower mould is fixed, and when the bending work is carried out, the device can only bend at a fixed angle, so that the flexibility of the device is reduced.
Therefore, a bending device for producing a composite elbow is provided.
Disclosure of Invention
The utility model aims to provide a bending device for producing a composite elbow, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bending device for producing the composite elbow comprises a tabletop, wherein four corners of the bottom surface of the tabletop are fixedly connected with supporting legs, a bending mechanism is arranged above the tabletop, and a fixing mechanism is arranged on the left side of the bending mechanism;
the bending mechanism comprises a power part and a bending part, wherein the power part is positioned below the tabletop, and the bending part is positioned above the power part;
the fixing mechanism comprises a fixing part and an adjusting part, wherein the fixing part is positioned at the left side of the bending part, and the adjusting part is positioned in front of the fixing part.
Preferably, the power part comprises a motor, the motor model is CC-M3M010-NN04, motor up end and desktop bottom surface fixed connection, motor output pole up end fixedly connected with pivot, the desktop top surface is provided with the rotation groove, pivot upper end lateral surface runs through the desktop bottom surface through first bearing frame rotation and extends to the rotation inslot portion, and the motor that sets up drives the pivot and rotates.
Preferably, the bending part comprises a circular plate, the bottom surface of the circular plate is fixedly connected with the upper end surface of the rotating shaft, three supporting columns are uniformly and fixedly connected to the edge of the bottom surface of the circular plate, the inner wall of the lower end of the rotating groove is provided with a supporting groove, the lower end surfaces of the three supporting columns are in sliding connection with the inner wall of the lower end of the supporting groove, and the arranged rotating shaft drives the circular plate to rotate.
Preferably, the top surface is connected with first connecting axle through the rotation of second bearing frame in the middle of the plectane, the fixed cover of first connecting axle upper end lateral surface is equipped with first spill wheel, the plectane rear end top surface is connected with the second connecting axle through the rotation of third bearing frame, the fixed cover of second connecting axle upper end lateral surface is equipped with the second spill wheel, and the plectane that sets up drives second connecting axle and second spill wheel and rotates.
Preferably, the fixing part comprises a fixing plate, the bottom surface of the fixing plate is fixedly connected with the top surface of the tabletop, the front side surface of the fixing plate is fixedly connected with a first arc plate in bilateral symmetry, and the fixing plate is used for fixing the first arc plate.
Preferably, the desktop top surface is provided with T shape spacing groove, T shape spacing inslot wall sliding connection has T shape stopper, T shape stopper top surface fixedly connected with movable plate, movable plate trailing flank bilateral symmetry fixedly connected with second arc, the T shape stopper of setting carries out spacingly to the movable plate.
Preferably, the adjusting part comprises a threaded rod, the rear end face of the threaded rod is rotationally connected with the front side face of the movable plate through a fourth bearing seat, a connecting plate is arranged in front of the movable plate, the bottom face of the connecting plate is fixedly connected with the top face of the tabletop, threads on the outer side face of the front end of the threaded rod penetrate through the rear side face of the connecting plate and extend to the front of the connecting plate, a rotating block is fixedly connected with the front end face of the threaded rod, and the set threaded rod drives the movable plate to move.
Compared with the prior art, the utility model has the beneficial effects that: the bending device for the production of the composite elbow,
1. the motor arranged on the power part is started, the rotating shaft rotates under the drive of the motor, the circular plate rotates under the drive of the rotating shaft, the second connecting shaft and the second concave wheel are driven to rotate at the same time of the rotation of the circular plate, the machined piece is bent under the combined action of the first concave wheel and the second concave wheel, and the bending angle of the machined piece can be adjusted by driving the second connecting shaft and the second concave wheel to rotate through the circular plate, so that the flexibility of the device is improved;
2. through rotating the rotating block, under the rotating block drive, the threaded rod rotates, and simultaneously, the threaded rod rotates, and backward movement drives the movable plate and carries out backward movement, and the movable plate drives the second arc and carries out backward movement, and then first arc and second arc carry out the centre gripping to the machined part and fix for during the machined part processing, be difficult for taking place to remove, improve processingquality.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic perspective view of the entire rear side of the present utility model;
FIG. 3 is a schematic view of a bottom perspective view of a bending mechanism according to the present utility model;
FIG. 4 is a schematic perspective front view of a first concave wheel of the present utility model;
fig. 5 is a schematic top perspective view of a desktop according to the present utility model.
In the figure: 1 desktop, 101 supporting legs, 2 bending mechanisms, 201 motors, 202 rotating shafts, 203 circular plates, 204 supporting columns, 205 first connecting shafts, 206 first concave wheels, 207 second connecting shafts, 208 second concave wheels, 3 fixing mechanisms, 301 fixing plates, 302 first arc plates, 303 moving plates, 304 second arc plates, 305T-shaped limiting blocks, 306 threaded rods, 307 connecting plates and 308 rotating blocks.
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.
Example 1
Referring to fig. 1-5, a bending device for producing a composite elbow comprises a tabletop 1, wherein four corners of the bottom surface of the tabletop 1 are fixedly connected with supporting legs 101, a bending mechanism 2 is arranged above the tabletop 1, and a fixing mechanism 3 is arranged on the left side of the bending mechanism 2;
the bending mechanism 2 comprises a power part and a bending part, wherein the power part is positioned below the tabletop 1, the power part comprises a motor 201, the model number of the motor 201 is CC-M3M010-NN04, the upper end surface of the motor 201 is fixedly connected with the bottom surface of the tabletop 1, the upper end surface of an output rod of the motor 201 is fixedly connected with a rotating shaft 202, the top surface of the tabletop 1 is provided with a rotating groove, the outer side surface of the upper end of the rotating shaft 202 rotates through a first bearing seat and extends into the rotating groove through the bottom surface of the tabletop 1, the bending part is positioned above the power part, the bending part comprises a circular plate 203, the bottom surface of the circular plate 203 is fixedly connected with the upper end surface of the rotating shaft 202, the edge of the bottom surface of the circular plate 203 is uniformly and fixedly connected with three support columns 204, the inner wall of the lower end of the rotating groove is provided with a supporting groove, the lower end surface of the three support columns 204 is in sliding connection with the inner wall of the supporting groove, the middle top surface of the circular plate 203 is rotationally connected with a first connecting shaft 205 through a second bearing seat, the outer side surface of the upper end of the first connecting shaft 205 is fixedly sleeved with a first concave wheel 206, the top surface of the rear end of the circular plate 203 is rotationally connected with a second connecting shaft 207 through a third bearing seat, the second concave wheel 208 is fixedly sleeved on the outer side of the upper end of the second connecting shaft 207;
example two
Referring to fig. 1-5, and further obtaining, based on the first embodiment, the fixing mechanism 3 includes a fixing portion and an adjusting portion, where the fixing portion is located at the left side of the bending portion, the fixing portion includes a fixing plate 301, the bottom surface of the fixing plate 301 is fixedly connected with the top surface of the desktop 1, the front side surface of the fixing plate 301 is fixedly connected with a first arc plate 302 in a bilateral symmetry manner, the top surface of the desktop 1 is provided with a T-shaped limiting groove, an inner wall of the T-shaped limiting groove is slidably connected with a T-shaped limiting block 305, the top surface of the T-shaped limiting block 305 is fixedly connected with a moving plate 303, the rear side surface of the moving plate 303 is fixedly connected with a second arc plate 304 in a bilateral symmetry manner, the adjusting portion is located in front of the fixing portion, the adjusting portion includes a threaded rod 306, the rear end surface of the threaded rod 306 is rotatably connected with the front side surface of the moving plate 303 through a fourth bearing seat, the bottom surface of the connecting plate 307 is fixedly connected with the top surface of the desktop 1, the front end outer side surface of the threaded rod 306 extends to the front of the connecting plate 307, the front side surface of the threaded rod 306 is fixedly connected with a rotating block 308.
In the actual operation process, a workpiece is placed in the middle of the first arc-shaped plate 302, the rotating block 308 is rotated, the threaded rod 306 is rotated under the driving of the rotating block 308, the threaded rod 306 rotates and moves backwards, the moving plate 303 is driven to move backwards, the moving plate 303 drives the second arc-shaped plate 304 to move backwards, and then the first arc-shaped plate 302 and the second arc-shaped plate 304 clamp and fix the workpiece, so that the workpiece is not easy to move during processing, the motor 201 is started, the rotating shaft 202 is driven by the motor 201 to rotate, the circular plate 203 is driven by the rotating shaft 202 to rotate, the circular plate 203 rotates and simultaneously drives the second connecting shaft 207 and the second concave wheel 208 to rotate, the workpiece is bent under the combined action of the first concave wheel 206 and the second concave wheel 208, the bending angle of the workpiece can be adjusted through controlling the rotating angles of the circular plate 203, the second connecting shaft 207 and the second concave wheel 208 driven by the motor 201, and the flexibility of the device is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A be used for compound elbow production bending device, includes desktop (1), its characterized in that: supporting legs (101) are fixedly connected to four corners of the bottom surface of the tabletop (1), a bending mechanism (2) is arranged above the tabletop (1), and a fixing mechanism (3) is arranged on the left side of the bending mechanism (2);
the bending mechanism (2) comprises a power part and a bending part, wherein the power part is positioned below the tabletop (1), and the bending part is positioned above the power part;
the fixing mechanism (3) comprises a fixing part and an adjusting part, the fixing part is positioned at the left side of the bending part, and the adjusting part is positioned in front of the fixing part;
the fixed part includes fixed plate (301), fixed plate (301) bottom surface and desktop (1) top surface fixed connection, fixed plate (301) leading flank bilateral symmetry fixedly connected with first arc (302), desktop (1) top surface is provided with T shape spacing groove, T shape spacing inslot wall sliding connection has T shape stopper (305), T shape stopper (305) top surface fixedly connected with movable plate (303), movable plate (303) trailing flank bilateral symmetry fixedly connected with second arc (304), regulation portion includes threaded rod (306), threaded rod (306) trailing face is through fourth bearing frame and movable plate (303) leading flank rotation connection, movable plate (303) the place ahead is provided with connecting plate (307), connecting plate (307) bottom surface and desktop (1) top surface fixed connection, threaded rod (306) leading flank screw thread runs through connecting plate (307) trailing flank and extends to connecting plate (307) the place ahead, threaded rod (306) leading flank fixedly connected with turning block (308).
2. The bending device for composite elbow production according to claim 1, wherein: the power portion includes motor (201), motor (201) up end and desktop (1) bottom surface fixed connection, motor (201) output pole up end fixedly connected with pivot (202), desktop (1) top surface is provided with the rotation groove, pivot (202) upper end lateral surface runs through desktop (1) bottom surface through first bearing frame rotation and extends to the rotation inslot portion.
3. A bending apparatus for composite elbow production according to claim 2, wherein: the bending part comprises a circular plate (203), the bottom surface of the circular plate (203) is fixedly connected with the upper end surface of the rotating shaft (202), three supporting columns (204) are uniformly and fixedly connected with the edge of the bottom surface of the circular plate (203), supporting grooves are formed in the inner wall of the lower end of each rotating groove, and the lower end surfaces of the three supporting columns (204) are in sliding connection with the inner wall of the lower end of each supporting groove.
4. A bending apparatus for composite elbow production according to claim 3, wherein: the top surface is connected with first connecting axle (205) through the rotation of second bearing frame in the middle of plectane (203), the fixed cover of first connecting axle (205) upper end lateral surface is equipped with first spill wheel (206), plectane (203) rear end top surface is connected with second connecting axle (207) through the rotation of third bearing frame, the fixed cover of second connecting axle (207) upper end lateral surface is equipped with second spill wheel (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315082.6U CN220697918U (en) | 2023-08-28 | 2023-08-28 | Bending device for composite elbow production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315082.6U CN220697918U (en) | 2023-08-28 | 2023-08-28 | Bending device for composite elbow production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697918U true CN220697918U (en) | 2024-04-02 |
Family
ID=90447683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315082.6U Active CN220697918U (en) | 2023-08-28 | 2023-08-28 | Bending device for composite elbow production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697918U (en) |
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2023
- 2023-08-28 CN CN202322315082.6U patent/CN220697918U/en active Active
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