CN220479835U - Bending device of electric vehicle frame group - Google Patents
Bending device of electric vehicle frame group Download PDFInfo
- Publication number
- CN220479835U CN220479835U CN202322046976.XU CN202322046976U CN220479835U CN 220479835 U CN220479835 U CN 220479835U CN 202322046976 U CN202322046976 U CN 202322046976U CN 220479835 U CN220479835 U CN 220479835U
- Authority
- CN
- China
- Prior art keywords
- wall
- arc
- fixedly connected
- workstation
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of electric vehicles and discloses a bending device of an electric vehicle frame set, which comprises a workbench, wherein a bracket is fixedly arranged at the bottom of the workbench, a hydraulic cylinder is fixedly arranged on the right side of the top of the workbench, the middle of the top of the workbench is fixedly connected with the bottom of an operating platform, the top of the workbench is provided with a rotating mechanism, and the bottom of the operating platform is fixedly connected with the top of a sliding rail. This bending device of electric motor car frame group, in order to roll over a plurality of bending to electric motor car frame group former material better, through being provided with slewing mechanism, cooperation slide rail, rectangular ring and push rod for the rack drives the gear rotation, thereby through pivot, ring and connecting rod, drives the extrusion post and rolls over first bending to treating the piece of bending, and further, through screw hole and movable column, can roll over two bending to it, thereby satisfied the complicated molding of electric motor car frame group former material needs to roll over a plurality of curved demands.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to a bending device of an electric vehicle frame set.
Background
Electric vehicles, namely electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles are vehicles which use batteries as energy sources, convert electric energy into mechanical energy for movement through a controller, a motor and other components, and control the current magnitude to change the speed.
The electric vehicle frame is an important component of the electric vehicle, and the method for producing the frame by bending steel pipe materials and then welding step by step is adopted to ensure the overall structural strength of the frame.
The existing bending device for the electric vehicle frame set can only bend a piece to be bent, in reality, the structure of the electric vehicle frame set is various and complex, the electric vehicle frame set can only bend one piece, final welding points can be increased, the structure is increased to be unstable, the fewer the welding points are, the more stable and safe are required, the more complex the bending of the piece to be bent is required, and in view of the fact, the bending device for the electric vehicle frame set is provided.
Disclosure of Invention
The utility model aims to provide a bending device for an electric vehicle frame set, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bending device of electric motor car frame group, includes the workstation, workstation bottom fixed mounting has the support, workstation top right side fixed mounting has the pneumatic cylinder, fixed connection operation panel bottom in the middle of the workstation top, the workstation top is provided with slewing mechanism, slewing mechanism includes:
the bottom of the operating table is fixedly connected with the top of the sliding rail, and the inner wall of the sliding rail is slidably connected with the outer wall of the rectangular ring;
the hydraulic cylinder is fixedly connected with one end of the push rod through a piston rod of the hydraulic cylinder, and one end of the push rod, which is far away from the hydraulic cylinder, is fixedly connected with the side wall of the rectangular ring;
the rack is fixedly connected with the rectangular bottom surface of the rack, and the arc-shaped inner wall in the middle of the operating platform is rotationally connected with the arc-shaped outer wall of the rotating shaft.
Preferably, the arc outer wall fixed connection gear arc inner wall in pivot bottom, rack meshing gear, operation panel top center fixed connection ring bottom, the arc outer wall in pivot arc inner wall rotation connection, the annular top laminating pivot top discoid protruding lower surface to make the pivot can not drop out the operation panel.
Preferably, the arc-shaped outer wall of the top of the rotating shaft is fixedly connected with the arc-shaped inner wall on the left side of the connecting rod, the arc-shaped inner wall on the right side of the connecting rod is fixedly connected with the arc-shaped outer wall of the extrusion column, and the bottom of the extrusion column is attached to the top of the operating table.
Preferably, two screw holes have been seted up at the operation panel top, screw hole threaded connection removes the post, be provided with between ring and the extrusion post and wait to bend the piece, the quantity of slide rail is two, sets up respectively in the intra-annular outside of rectangle, the connecting rod position remains the level throughout, and the bottom has a certain distance from the operation panel top, screw hole position is in ring lower right side to a plurality of bending better.
Preferably, the left side of workstation top is provided with fixed subassembly, workstation top fixed connection base bottom, base top fixed connection round bar bottom, round bar arc outer wall laminating has the tight spring of subsides, round bar arc outer wall sliding connection fly leaf arc inner wall.
Preferably, the top of the round rod is fixedly connected with the bottom of the top plate, the middle of the top plate is connected with a bolt in a threaded manner, the top of the base and the bottom of the movable plate are provided with half-round grooves which are mirror images of each other, and the piece to be bent is better fixed.
Compared with the prior art, the utility model provides the bending device of the electric vehicle frame set, which has the following beneficial effects:
1. this bending device of electric motor car frame group, in order to roll over a plurality of bending to electric motor car frame group former material better, through being provided with slewing mechanism, cooperation slide rail, rectangular ring and push rod for the rack drives the gear rotation, thereby through pivot, ring and connecting rod, drives the extrusion post and rolls over first bending to treating the piece of bending, and further, through screw hole and movable column, can roll over two bending to it, thereby satisfied the complicated molding of electric motor car frame group former material needs to roll over a plurality of curved demands.
2. This bending device of electric motor car frame group, in order to treat bent piece one end better and fix, through being provided with fixed subassembly, cooperation base, round bar and roof, when screwing up the bolt, can make the fly leaf in round bar outside downstream to two semicircle grooves block treat bent piece, further, after ending spacing, paste tight spring and can make the fly leaf reset, thereby reached the fixed effect of treating bent piece.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the utility model in a bottom perspective;
FIG. 3 is a schematic top view of the overall structure of the present utility model;
FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present utility model;
FIG. 5 is an enlarged view of the area B of FIG. 3 according to the present utility model;
FIG. 6 is a schematic view of the structure of the shaft and the connecting rod of the present utility model.
In the figure: 1. a work table; 2. a bracket; 3. a hydraulic cylinder; 4. an operation table; 5. a rotating mechanism; 51. a slide rail; 52. a rectangular ring; 53. a push rod; 54. a rack; 55. a rotating shaft; 56. a gear; 57. a circular ring; 58. a connecting rod; 59. an extrusion column; 510. a threaded hole; 511. a moving column; 512. a piece to be bent; 6. a fixing assembly; 61. a base; 62. a round bar; 63. attaching a spring; 64. a movable plate; 65. a top plate; 66. a bolt; 67. a semicircular groove.
Detailed Description
As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a bending device of electric motor car frame group, including workstation 1, workstation 1 bottom fixed mounting has support 2, workstation 1 top right side fixed mounting has pneumatic cylinder 3, the middle fixed connection operation panel 4 bottom in workstation 1 top, workstation 1 top is provided with slewing mechanism 5, slewing mechanism 5 includes slide rail 51, operation panel 4 bottom fixed connection slide rail 51 top, slide rail 51 inner wall sliding connection rectangular ring 52 outer wall, pneumatic cylinder 3 is through its piston rod fixed connection push rod 53 one end, the one end fixed connection rectangular ring 52 lateral wall of pneumatic cylinder 3 is kept away from to push rod 53, rectangular ring 52 inner wall fixed connection rack 54 rectangle bottom surface, the middle arc inner wall rotation connection pivot 55 arc outer wall of operation panel 4.
In one embodiment of the utility model, the arc-shaped outer wall at the bottom of the rotating shaft 55 is fixedly connected with the arc-shaped inner wall of the gear 56, the rack 54 is meshed with the gear 56, the center of the top of the operating platform 4 is fixedly connected with the bottom of the circular ring 57, the arc-shaped inner wall of the circular ring 57 is rotationally connected with the arc-shaped outer wall of the rotating shaft 55, the top of the circular ring 57 is attached to the disc-shaped convex lower surface at the top end of the rotating shaft 55, so that the rotating shaft 55 cannot fall out of the operating platform 4, the arc-shaped outer wall at the top of the rotating shaft 55 is fixedly connected with the arc-shaped inner wall at the left side of the connecting rod 58, the arc-shaped inner wall at the right side of the connecting rod 58 is fixedly connected with the arc-shaped outer wall of the extruding column 59, the bottom of the extruding column 59 is attached to the top of the operating platform 4, two threaded holes 510 are formed in the top of the operating platform 4, the threaded holes 510 are in threaded connection with the moving column 511, a piece 512 to be bent is arranged between the circular ring 57 and the extruding column 59, the number of the sliding rails 51 is two, the sliding rails 51 are respectively arranged on the inner side and outer side of the rectangular ring 52, the connecting rod 58 is kept horizontal all the time, the bottom of the hydraulic cylinder 3 is positioned at a certain distance from the top of the operation table 4, the threaded hole 510 is positioned at the right lower part of the circular ring 57 so as to better bend a plurality of bends, when the hydraulic cylinder 3 is started, the push rod 53 is pushed to move leftwards by the piston rod of the hydraulic cylinder, the rectangular ring 52 is driven to move leftwards in the slide rail 51, the rack 54 drives the gear 56 to rotate clockwise in the horizontal direction, the rotating shaft 55 fixedly connected with the gear 56 is driven to rotate clockwise in the operation table 4, the extruding column 59 is driven to rotate clockwise by the connecting rod 58, at the moment, the to-be-bent piece 512 takes the outer wall of the circular ring 57 as a first supporting point and is bent downwards by the extruding column 59, when the to-be-bent piece 512 is continuously rotated by the force of the continuous rotation when the moving column 511 fixed in the threaded hole 510 is touched, the to bend the to-be-bent piece 512 in the opposite direction again by taking the moving column 511 as a second supporting point, and further, the shape of the final part 512 to be bent can be adjusted by changing the threaded connection of the different threaded holes 510.
In one embodiment of the utility model, a fixing component 6 is arranged on the left side of the top of the workbench 1, the top of the workbench 1 is fixedly connected with the bottom of the base 61, the top of the base 61 is fixedly connected with the bottom of the round rod 62, the arc-shaped outer wall of the round rod 62 is attached with an attaching spring 63, the arc-shaped outer wall of the round rod 62 is slidably connected with the arc-shaped inner wall of the movable plate 64, the top of the round rod 62 is fixedly connected with the bottom of the top plate 65, a bolt 66 is in threaded connection with the middle of the top plate 65, semicircular grooves 67 which are mirror images of each other are formed in the top of the base 61 and the bottom of the movable plate 64, the piece 512 to be bent is better fixed, one end of the piece 512 to be bent is firstly placed in the semicircular groove 67 in the top of the base 61, when the bolt 66 is screwed down, the movable plate 64 is pressed down in the inner portion of the top plate 65, the movable plate 64 moves down on the outer wall of the round rod 62, the attaching spring 63 is contracted, the limiting effect is achieved, and when the bolt 66 is unscrewed, the elastic force of the attaching spring 63 is accumulated, the movable plate 64 is reset, and limiting is released.
Working principle: when the hydraulic cylinder 3 is started, the push rod 53 is pushed to move leftwards by the piston rod of the hydraulic cylinder 3, so that the rectangular ring 52 is driven to move leftwards in the sliding rail 51, at the moment, the rack 54 drives the gear 56 to rotate clockwise in the horizontal direction, so that the rotating shaft 55 fixedly connected with the rack is driven to rotate clockwise in the operating platform 4, the extruding column 59 is driven to rotate clockwise by the connecting rod 58, at the moment, the to-be-bent piece 512 takes the outer wall of the circular ring 57 as a first supporting point and is downwards bent by the extruding column 59, when the to-be-bent piece 512 continuously moves downwards when the to-be-bent piece contacts the moving column 511 fixed in the threaded hole 510, at the moment, the moving column 511 is taken as a second supporting point to fold one bending piece again in the opposite direction, further, the shape of the to-be-bent piece 512 can be adjusted finally through changing different threaded holes 510 in threaded connection, one end of the to-be-bent piece 512 is firstly placed in the semicircular groove 67 at the top of the base 61, when the bolt 66 is screwed down, at the moment, the movable plate 64 is downwards extruded by the inner screw of the top plate 65, the movable plate 64 is tightly bends, the movable plate 64 is tightly pressed downwards, the movable plate 64 moves downwards, the movable plate 62 is tightly contacts the elastic plate 63, and the elastic plate 63 is tightly contacts the elastic plate 63, and the elastic plate is tightly and the elastic plate 63 is tightly limited by the elastic plate 63.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a bending device of electric motor car frame group, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), workstation (1) bottom fixed mounting has support (2), workstation (1) top right side fixed mounting has pneumatic cylinder (3), fixed connection operation panel (4) bottom in the middle of workstation (1) top, workstation (1) top is provided with rotary mechanism (5), rotary mechanism (5) include:
the bottom of the operating table (4) is fixedly connected with the top of the sliding rail (51), and the inner wall of the sliding rail (51) is slidably connected with the outer wall of the rectangular ring (52);
the hydraulic cylinder (3) is fixedly connected with one end of the push rod (53) through a piston rod of the hydraulic cylinder, and one end, far away from the hydraulic cylinder (3), of the push rod (53) is fixedly connected with the side wall of the rectangular ring (52);
the rack (54), rectangle ring (52) inner wall fixed connection rack (54) rectangle bottom surface, the arc inner wall rotates in the middle of operation panel (4) and connects pivot (55) arc outer wall.
2. The bending device for an electric vehicle frame set according to claim 1, wherein: the rotary shaft is characterized in that the arc-shaped outer wall at the bottom of the rotary shaft (55) is fixedly connected with the arc-shaped inner wall of the gear (56), the rack (54) is meshed with the gear (56), the center of the top of the operating platform (4) is fixedly connected with the bottom of the circular ring (57), the arc-shaped inner wall of the circular ring (57) is rotationally connected with the arc-shaped outer wall of the rotary shaft (55), and the top of the circular ring (57) is attached to the disc-shaped convex lower surface at the top end of the rotary shaft (55).
3. The bending device for an electric vehicle frame set according to claim 2, wherein: the arc-shaped outer wall at the top of the rotating shaft (55) is fixedly connected with the arc-shaped inner wall at the left side of the connecting rod (58), the arc-shaped inner wall at the right side of the connecting rod (58) is fixedly connected with the arc-shaped outer wall of the extrusion column (59), and the bottom of the extrusion column (59) is attached to the top of the operating platform (4).
4. A bending apparatus for an electric vehicle frame set as defined in claim 3, wherein: two screw holes (510) have been seted up at operation panel (4) top, screw hole (510) threaded connection removes post (511), be provided with between ring (57) and extrusion post (59) and wait to bend piece (512), the quantity of slide rail (51) is two, sets up respectively in rectangle ring (52) the inside and outside, connecting rod (58) position remains the level all the time, and the bottom has certain distance from operation panel (4) top, screw hole (510) position are in ring (57) lower right.
5. The bending device for an electric vehicle frame set according to claim 1, wherein: the utility model discloses a workbench, including workstation (1), work platform (1), fixed subassembly (6) are provided with in the left side at top, workstation (1) top fixed connection base (61) bottom, base (61) top fixed connection round bar (62) bottom, round bar (62) arc outer wall laminating has and pastes tight spring (63), round bar (62) arc outer wall sliding connection fly leaf (64) arc inner wall.
6. The bending device for an electric vehicle frame set according to claim 5, wherein: the top of the round rod (62) is fixedly connected with the bottom of the top plate (65), a bolt (66) is connected with the middle of the top plate (65) in a threaded mode, and semicircular grooves (67) which are mirror images of each other are formed in the top of the base (61) and the bottom of the movable plate (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046976.XU CN220479835U (en) | 2023-08-01 | 2023-08-01 | Bending device of electric vehicle frame group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046976.XU CN220479835U (en) | 2023-08-01 | 2023-08-01 | Bending device of electric vehicle frame group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220479835U true CN220479835U (en) | 2024-02-13 |
Family
ID=89828324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046976.XU Active CN220479835U (en) | 2023-08-01 | 2023-08-01 | Bending device of electric vehicle frame group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220479835U (en) |
-
2023
- 2023-08-01 CN CN202322046976.XU patent/CN220479835U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113443430B (en) | Feeding device for plate processing | |
| CN210754479U (en) | Compound bending machine with multiple positioning mechanisms | |
| CN210309933U (en) | Instrument linear moving and overturning device | |
| CN108640025B (en) | Dismounting device for unit brake of urban rail vehicle | |
| CN115026164B (en) | Arc bending equipment for forming A column of car body | |
| CN116476118A (en) | Manipulator equipment for carrying | |
| CN220479835U (en) | Bending device of electric vehicle frame group | |
| CN120244302B (en) | Automobile PCB cutting device and method with positioning function | |
| CN208214861U (en) | A kind of new-energy automobile member gripper workbench | |
| CN115319668A (en) | Intelligent positioning fixture for automobile assembly | |
| CN115106397A (en) | Shunting type die for aluminum alloy extrusion forming and working method thereof | |
| CN108381232A (en) | A kind of new-energy automobile member gripper workbench | |
| CN219521024U (en) | Fixing device for welding electric vehicle frame | |
| CN2325132Y (en) | Equipment for locking and connecting bottom to its stainless steel tub of washing machine | |
| CN2070210U (en) | Mechanical syncronous device for realizing circular arc motion parth | |
| CN215747370U (en) | Cylinder head group butt welding auxiliary device | |
| CN105881469A (en) | Loading mechanism with multi-station function | |
| CN210387281U (en) | A muffler tube extrusion device suitable for different sizes | |
| CN210614876U (en) | Side pressure core direction limit structure | |
| CN112453152B (en) | Stamping equipment for machining automobile stamping parts | |
| CN115815461A (en) | Steel construction multi-angle processing equipment of bending | |
| CN215357423U (en) | Automatic length control device of pipe cutting machine | |
| CN202113300U (en) | Three-dimensional (3D) massaging machine core adapted to shape of body surface of human body | |
| CN212121457U (en) | Connecting rod follow-up mechanism of bending machine | |
| CN217595736U (en) | Automobile punching part flanging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |