CN221336114U - Machining mechanism of special-shaped pipe integral bending forming improved device - Google Patents
Machining mechanism of special-shaped pipe integral bending forming improved device Download PDFInfo
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- CN221336114U CN221336114U CN202323326653.2U CN202323326653U CN221336114U CN 221336114 U CN221336114 U CN 221336114U CN 202323326653 U CN202323326653 U CN 202323326653U CN 221336114 U CN221336114 U CN 221336114U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 104
- 238000005452 bending Methods 0.000 title claims abstract description 30
- 238000003754 machining Methods 0.000 title description 5
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a processing mechanism of an improved device for integrally bending and forming a special pipe, which provides the following technical scheme: the bending machine comprises a workbench, wherein the workbench is provided with a processing mechanism for bending the special pipe, the processing mechanism comprises a first driving mechanism, a second driving mechanism, a forming mechanism and a flexible adjusting mechanism, the forming mechanism is positioned on the outer side of the flexible adjusting mechanism, the forming mechanism is matched with the flexible adjusting mechanism to enable the special pipe to be bent and formed, the forming mechanism is driven by the first driving mechanism, and two ends of the second driving mechanism are respectively connected with the workbench and the forming mechanism.
Description
Technical Field
The utility model relates to the technical field of cab structures of various engineering machines such as excavators, loaders and the like, in particular to a processing mechanism of an integral bending forming improved device for a special pipe.
Background
The chinese patent No. 2012100470741 filed by the present company proposes a special pipe integral bending device, which pushes the tail end of the special pipe by extruding the second hydraulic cylinder and the third hydraulic cylinder, thereby promoting the special pipe to be bent and formed, and the following defects exist: because the second hydraulic cylinder and the third hydraulic cylinder push the tail end of the special-shaped tube, the fit degree between the middle part of the special-shaped tube and the flexible adjusting mechanism is insufficient, the bending size of the special-shaped tube does not reach the standard, and secondary processing is possibly required.
Disclosure of utility model
In view of the problems in the prior art, the utility model provides a processing mechanism of an improved device for integrally bending and forming a special pipe.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a processing mechanism of integral bending shaping improvement device of mechanical tubes, includes the workstation, the workstation is equipped with the processing mechanism that is used for the mechanical tubes to crooked, processing mechanism includes actuating mechanism one, actuating mechanism two, forming mechanism, flexible guiding mechanism, forming mechanism is located flexible guiding mechanism's the outside, forming mechanism makes the mechanical tubes bending shaping with flexible guiding mechanism cooperation, forming mechanism passes through actuating mechanism one and drives, actuating mechanism two's both ends are connected with workstation and forming mechanism respectively.
Preferably, the forming mechanism comprises a rectangular pipe, driving wheels, chains and forming pulleys, one end of the rectangular pipe is hinged with the workbench, the driving wheels are arranged on two sides of a cavity of the rectangular pipe, at least one driving wheel is connected with the first driving mechanism, a second chain is arranged between the two driving wheels, and the forming pulleys are fixed on the second chain.
Preferably, the forming pulley comprises a roller and a base, wherein the roller is fixed on one side of the base, and a first sliding rail is arranged on the other side of the base.
Preferably, one side of the rectangular pipe facing the forming pulley is provided with a first sliding block, and the first sliding block is matched with the first sliding rail to enable the forming pulley to move along the rectangular pipe.
Preferably, the rectangular pipe is provided with a movable pulley, the workbench is provided with a second slide rail, and the movable pulley moves along the second slide rail.
Preferably, the flexible adjusting mechanism comprises a fixed plate, a moving block and a clamping block, wherein the fixed plate is fixedly connected with the tensioning mechanism, the moving block is provided with a through hole with an adjustable position, the clamping block is connected with the moving block in a clamping mode, the clamping block is provided with a groove, and the groove is attached to the special pipe.
Preferably, the first driving mechanism and the second driving mechanism are both hydraulic motors.
Compared with the prior art, the utility model has the beneficial effects that:
1. The forming mechanism is matched with the flexible adjusting mechanism, so that the bending size of the special pipe can meet the requirement, the deformation of different bending sizes on two sides of the special pipe can be realized, and the application range is wider;
3. According to the utility model, the flexible adjusting mechanism is adopted, the flexible rebound compensation can be better realized through the plurality of clamping blocks, the structure is simpler, the operation mode is quicker, only the corresponding clamping blocks are needed to be replaced for different sections of the special pipe, and the switching is more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a workbench according to the utility model;
FIG. 3 is a schematic view of a flexible adjustment mechanism according to the present utility model;
FIG. 4 is a schematic view of a forming mechanism according to the present utility model
The figure shows: 1. a work table; 11. a top plate; 111. a round hole; 12. a bottom plate; 13. a short plate; 14. a long plate; 141. a backing plate; 4. a flexible adjustment mechanism; 41. a fixing plate; 42. a moving block; 421. a through hole; 43. a clamping block; 431. a groove; 5. a forming mechanism; 51. a rectangular tube; 52. a driving wheel; 53. a chain; 54. forming a pulley; 55. a first sliding block; 56. a first slide rail; 57. a moving pulley; 58. a second slide rail; 6. a first driving mechanism; 61. a fixed base; 7. a second driving mechanism; 71. a driving mechanism fixing seat; 8. and (5) a special-shaped tube.
Detailed Description
The present method is further described with reference to the accompanying drawings and examples, although it is apparent that the examples described are only some, but not all, of the examples of the method. Based on the embodiments in the present method, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort fall within the scope of the present method.
The machining mechanism of the integral bending forming improved device for the special pipe comprises a workbench 1, wherein the workbench 1 is provided with a machining mechanism for bending the special pipe 8, the machining mechanism comprises a first driving mechanism 6, a second driving mechanism 7, a forming mechanism 5 and a flexible adjusting mechanism 4, the forming mechanism 5 is positioned on the outer side of the flexible adjusting mechanism 4, the forming mechanism 5 is matched with the flexible adjusting mechanism 4 to enable the special pipe 8 to be bent and formed, the forming mechanism 5 is driven by the first driving mechanism 6, the first driving mechanism 6 is a hydraulic motor, the first driving mechanism 6 is fixed on the upper end face of the rectangular pipe 51 through a fixed base 61 and is connected with at least one driving wheel 52 positioned in an inner cavity of the rectangular pipe 51, two ends of the second driving mechanism 7 are respectively connected with the workbench 1 and the forming mechanism 5, the second driving mechanism 7 is a hydraulic motor, two ends of the second driving mechanism 7 are provided with driving mechanism fixing seats 71, and the two driving mechanism fixing seats 71 are respectively fixed on the left side face of the rectangular pipe 51 and the upper end face of a backing plate 141.
As shown in fig. 2, the workbench 1 includes a top plate 11 and a bottom plate 12, the top plate 11 and the bottom plate 12 form a cavity, round holes 111 are respectively formed on the upper and lower sides of the top plate 11, two sliders 27 are respectively disposed on the top plate 11 between the two round holes 111, two sides of the rear end portion of the bottom plate 12 are respectively and fixedly connected with a short plate 13, the front end portion of the top plate 11 is fixedly connected with a long plate 14 through a connecting rod, the height of the long plate 14 is higher than that of the top plate 11, and two sides of the long plate 11 are respectively and fixedly connected with a backing plate 141.
As shown in fig. 3, the flexible adjustment mechanism 4 includes a fixing plate 41, a moving block 42, and a clamping block 43, where the fixing plate 41 is fixed on the moving plate, through holes 421 with adjustable positions are provided on the left and right sides of the moving block 42, the position of the moving block 42 can be adjusted according to flexible rebound compensation parameters of actual rebound deformation on the special pipe, the number of the clamping blocks 43 can be determined according to the bending size and the bending shape of the special pipe 8, the lower end of the clamping block 43 extends into a clamping groove in the middle of the moving block 42 to realize clamping, the clamping block 43 is provided with a groove 431, the groove 431 is attached to the special pipe 8, and the clamping blocks 43 with different grooves 431 can be selected according to the section of the special pipe 8, so that the switching is more convenient and the efficiency is higher.
As shown in fig. 4, the forming mechanism 5 includes a rectangular tube 51, a driving wheel 52, a chain 53, and a forming pulley 54, the front end of the rectangular tube 51 is hinged to the long plate 14, driving wheels 52 are disposed on front and rear sides of a cavity of the rectangular tube 51, the driving wheels 52 are fixed on an upper end surface of a bottom plate of the rectangular tube 51, the chain 53 is disposed between two driving wheels 52, the forming pulley 54 is fixed on the chain 53, the forming pulley 54 includes a roller 541 and a base 542, and the roller 541 is fixed on a right side surface of the base 542, which acts as: the first driving mechanism 6 rotates the chain 53 through the driving wheel 52, so as to drive the forming pulley 54 to move, and the forming pulley is matched with the flexible adjusting mechanism 4 to bend and form the special pipe 8.
The upper and lower sides of the left side of the base 542 are provided with a first slide rail 56, the upper and lower sides of the right side of the rectangular tube 51 facing the forming pulley 54 are fixedly connected with two first slide blocks 55, and the first slide blocks 55 are matched with the first slide rail 56 to enable the forming pulley 54 to move back and forth along the rectangular tube 51.
The rear end of the rectangular tube 51 is fixedly connected with a movable pulley 57 through a connecting rod, the short plate 13 is provided with a second arc-shaped slide rail 58, the movable pulley 57 moves along the second slide rail 58, and the movable pulley 57 is in sliding connection with the second slide rail 58, so that the moving direction of the rectangular tube 51 is ensured.
The use principle is as follows:
the flexible adjusting device 4 is adjusted to the size position required to be bent, the driving mechanism I6 is started, so that the forming pulley 54 moves from the rear end part to the front end part of the rectangular tube 51, meanwhile, the driving mechanism II 7 is started, the rectangular tube 51 is pushed to move along the sliding rail II 58, the special tube 8 is bent and formed, and finally the size required to be actually required is achieved. The device can realize the bending forming of the same bending size on two sides of the special-shaped tube, can also realize the bending forming of different bending sizes on two sides of the special-shaped tube, and is widely applied to mass production of the integral bending forming of the special-shaped tube with various specifications, and has strong practicability and strong feasibility.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. The utility model provides a processing mechanism of integral bending shaping improvement device of mechanical tubes, its characterized in that includes the workstation, the workstation is equipped with the processing mechanism that is used for the mechanical tubes to crooked, processing mechanism includes actuating mechanism one, actuating mechanism two, forming mechanism, flexible adjustment mechanism, forming mechanism is located flexible adjustment mechanism's outside, forming mechanism makes the mechanical tubes bending shaping with flexible adjustment mechanism cooperation, forming mechanism passes through actuating mechanism one and drives, actuating mechanism two ends are connected with workstation and forming mechanism respectively.
2. The processing mechanism of the integral bending forming improvement device for the special pipe according to claim 1, wherein the forming mechanism comprises a rectangular pipe, driving wheels, chains and forming pulleys, one end of the rectangular pipe is hinged with a workbench, the driving wheels are arranged on two sides of a cavity of the rectangular pipe, at least one driving wheel is connected with a first driving mechanism, a second chain is arranged between the two driving wheels, and the forming pulleys are fixed on the second chain.
3. A mechanism for improving the overall bending and shaping of a tube according to claim 2, wherein the shaping pulley comprises a roller and a base, the roller being fixed to one side of the base, and the other side of the base being provided with a first rail.
4. A mechanism for improving the integral bending and forming of a special-shaped tube as claimed in claim 3, wherein a first sliding block is arranged on one side of the rectangular tube facing the forming pulley, and the first sliding block is matched with the first sliding rail to enable the forming pulley to move along the rectangular tube.
5. A mechanism for improving the overall bending and shaping of a special-shaped tube as set forth in claim 2, wherein the rectangular tube is provided with a movable pulley, the table is provided with a second slide rail, and the movable pulley moves along the second slide rail.
6. The processing mechanism of the integral bending forming improvement device for the special pipe according to claim 1, wherein the flexible adjusting mechanism comprises a fixed plate, a moving block and a clamping block, the fixed plate is fixedly connected with the tensioning mechanism, the moving block is provided with a through hole with an adjustable position, the clamping block is clamped with the moving block, the clamping block is provided with a groove, and the groove is attached to the special pipe.
7. A mechanism for improving the overall bending and shaping of a tube as defined in claim 1, wherein said first and second drive mechanisms are hydraulic motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323326653.2U CN221336114U (en) | 2023-12-06 | 2023-12-06 | Machining mechanism of special-shaped pipe integral bending forming improved device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323326653.2U CN221336114U (en) | 2023-12-06 | 2023-12-06 | Machining mechanism of special-shaped pipe integral bending forming improved device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221336114U true CN221336114U (en) | 2024-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323326653.2U Active CN221336114U (en) | 2023-12-06 | 2023-12-06 | Machining mechanism of special-shaped pipe integral bending forming improved device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221336114U (en) |
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2023
- 2023-12-06 CN CN202323326653.2U patent/CN221336114U/en active Active
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