CN210647904U - Improved steel pipe numerical control automatic bending system - Google Patents
Improved steel pipe numerical control automatic bending system Download PDFInfo
- Publication number
- CN210647904U CN210647904U CN201921631433.1U CN201921631433U CN210647904U CN 210647904 U CN210647904 U CN 210647904U CN 201921631433 U CN201921631433 U CN 201921631433U CN 210647904 U CN210647904 U CN 210647904U
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- Prior art keywords
- bending
- plate
- numerical control
- chuck
- electric telescopic
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- 238000005452 bending Methods 0.000 title claims abstract description 97
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 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 discloses an automatic system of bending of improved generation steel pipe numerical control, fixed surface is connected with the supporting seat of cylinder structure on the one end of mesa, the top of supporting seat is fixed with the motor, the welding has the drive shaft on the output shaft of motor, and from the bottom up overlaps in proper order in the drive shaft intrinsic first bending disk, second bending disk and third bending disk, the sliding tray of long strip structure is seted up to the inboard of backup pad, and be provided with the slider on the sliding tray, two cylinders of outside fixedly connected with of slider, the opposite side of connecting plate is connected with the board of pounding, and the top of pounding the board is connected with the chuck, the inboard welding in top of backup pad has the roof, the below of roof is fixed with electric telescopic handle. Has the advantages that: the bending device has the advantages that the plurality of bending discs with different sizes are arranged on the driving shaft, the inner grooves are formed in the bending discs and used for bending steel pipes with different sizes, one bending device can be used for bending the steel pipes with different models, economic investment is reduced, the application range is wide, and the bending efficiency is improved.
Description
Technical Field
The utility model relates to a steel pipe technical field that bends specifically is an automatic system of bending of improved generation steel pipe numerical control.
Background
The steel pipe has a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, the steel pipe is generally in a straight strip shape, the steel pipe is bent according to the requirement, the steel pipe is difficult to bend depending on manpower, and therefore bending machining needs to be conducted by means of a bending tool.
The steel pipe bending system used at present is only limited to bend round steel pipes of the same model, and when bending is needed to be conducted to other models, the bending device needs to be replaced, so that more bending devices of different models need to be equipped, economic investment is high, the application range is small, requirements for steel pipe models are high, and efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the problems existing at present, the improved numerical control automatic bending system for the steel pipes is provided, a plurality of bending discs are arranged, the replaceable chuck is arranged, one bending device can be used for bending the steel pipes of different models, the economic investment is reduced, the application range is wide, the bending efficiency is improved, and the defects in the prior art are overcome.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides an automatic bending system of improved generation steel pipe numerical control, includes the mesa of rectangle structure, bending device and extrusion device, fixed surface is connected with the supporting seat of cylinder structure on the one end of mesa, be provided with on the supporting seat bending device, just bending device includes motor, drive shaft, first bending disk, second bending disk and third bending disk, the top of supporting seat is fixed with the motor, the welding has on the output shaft of motor the drive shaft for provide the turning force, just it is inherent from the bottom up to overlap in proper order in the drive shaft first bending disk, the second bending disk and the third bending disk, be convenient for bend not unidimensional steel pipe, the skin weld has the backup pad in the other end of mesa, just be provided with in the backup pad extrusion device, extrusion device includes two cylinders, the board of pounding of cuboid structure, Chuck, roof and electric telescopic handle of arc structure, the sliding tray of rectangular structure is seted up to the inboard of backup pad, just be provided with the slider on the sliding tray, the outside fixedly connected with of slider is two the cylinder, the other end of cylinder is connected on a connecting plate, the opposite side of connecting plate is connected with the tamping plate, just the top of tamping plate is connected with the chuck for paste the steel pipe extrusion on the dish of bending, the inboard welding in top of backup pad has the roof, the below of roof is fixed with electric telescopic handle, just one of electric telescopic handle's bottom fixed connection and its below on the cylinder, be convenient for drive extrusion device lift.
Preferably, a controller is arranged on the table board, and the controller is electrically connected with the motor, the cylinder and the electric telescopic rod respectively.
Preferably, two of the cylinders are provided as synchronized cylinders.
Preferably, the outer edges of the first bending disc, the second bending disc and the third bending disc are provided with inner grooves.
Preferably, the outer groove has been seted up to the inboard of chuck, just the chuck inserts through the inserted bar that is equipped with the jack internal fixation on stamp plate top.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. the bending device has the advantages that the bending discs with different sizes are arranged on the driving shaft, the inner grooves with different sizes are formed in the bending discs and used for bending steel pipes with different sizes, one bending device can be used for bending steel pipes with different models, economic investment is reduced, the application range is wide, and bending efficiency is improved.
2. Be provided with two synchronous cylinders through one side at the connecting plate for push up move the chuck and paste on the dish of bending, increase the jacking force, improve the steadiness.
3. Through being provided with the roof in the backup pad to be provided with electric telescopic handle in the below of roof, utilize electric telescopic handle to drive extrusion device and go up and down, be convenient for align the chuck with the dish of bending of different levels, adopt automatic, the numerical control replaces manual adjustment, reduces workman's physical demands, improves the precision and the fastness of butt joint.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the chuck of the present invention attached to the bending plate;
FIG. 3 is a schematic view of the connection structure of the sliding block and the supporting plate according to the present invention;
FIG. 4 is a schematic structural view of the outer side of the chuck in the present invention;
FIG. 5 is a schematic structural view of the top end of the middle tamping plate of the present invention;
FIG. 6 is an enlarged schematic view of A of FIG. 1;
fig. 7 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.
In the figure: 1. a table top; 2. a supporting seat; 3. a motor; 4. a drive shaft; 5. a first bending plate; 6. a second bending plate; 7. a third bending plate; 8. an inner tank; 9. a support plate; 10. a sliding groove; 11. a slider; 12. a cylinder; 13. a connecting plate; 14. tamping; 15. a chuck; 16. a top plate; 17. an electric telescopic rod; 18. a controller; 19. an outer tank; 20. a jack; 21. and (4) inserting the rod.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Please refer to fig. 1-7, the utility model provides a technical scheme, an automatic system of bending of improved generation steel pipe numerical control, including mesa 1 of rectangle structure, bending device and extrusion device, fixed surface is connected with the supporting seat 2 of cylinder structure on the one end of mesa 1, be provided with bending device on the supporting seat 2, and bending device includes motor 3, drive shaft 4, first bending disk 5, second bending disk 6 and third bending disk 7, the top of supporting seat 2 is fixed with motor 3, be used for providing power, the welding has drive shaft 4 on the output shaft of motor 3, and overlap inherent first bending disk 5, second bending disk 6 and third bending disk 7 from the bottom up in proper order on the drive shaft 4, be used for bending different size steel pipes, the skin weld has backup pad 9 on the other end of mesa 1, and be provided with the extrusion device on backup pad 9, the extrusion device includes two cylinders 12, The tamping plate 14 of cuboid structure, the chuck 15 of arc structure, roof 16 and electric telescopic handle 17, the sliding tray 10 of rectangular structure is seted up to the inboard of backup pad 9, and be provided with slider 11 on the sliding tray 10, be convenient for slide, two cylinders 12 of the outside fixedly connected with of slider 11, the other end of cylinder 12 is connected on a connecting plate 13, the opposite side of connecting plate 13 is connected with tamping plate 14, and tamping plate 14's top is connected with chuck 15, be used for extruding the steel pipe on bending disk 5, the inboard welding in top of backup pad 9 has roof 16, the below of roof 16 is fixed with electric telescopic handle 17, and on one cylinder 12 of electric telescopic handle 17's bottom fixed connection rather than the below, be convenient for drive extrusion device lift.
Preferably, the table top 1 is provided with a controller 18, and the controller 18 is electrically connected with the motor 3, the cylinder 12 and the electric telescopic rod 17 respectively, so as to be convenient for operation and control.
Preferably, the two cylinders 12 are provided as synchronous cylinders, which facilitates synchronous movement and improves uniformity.
Preferably, the outer edges of the first bending disc 5, the second bending disc 6 and the third bending disc 7 are provided with inner grooves 8, the sizes of the inner grooves 8 are gradually reduced from bottom to top, and steel pipes with different sizes can be bent conveniently.
Preferably, the inner side of the chuck 15 is provided with an outer groove 19, and the chuck 15 is inserted into an insertion hole 20 at the top end of the tamper 14 through an insertion rod 21 for fixing, so as to facilitate replacement.
In this embodiment, the operation process of the improved numerical control automatic bending system for steel pipes is as follows:
the method comprises the following steps: the cylinder 12 is started through the controller 18, the cylinder 12 pushes the chuck 15 to be attached to the first bending plate 5, and the chuck 15 is firmly pushed to the first bending plate 5 by controlling the electric telescopic rod 17 to be matched with the cylinder 12.
Step two: insert the steel pipe in the gap of chuck 15 and first bending disk 5, and scribble lubricating oil on the steel pipe, the size of steel pipe will be the same with the size of chuck 15, then turn on motor 3 through controller 18, drive first bending disk 5 and rotate, first bending disk 5 blocks the steel pipe and begins to bend along interior groove 8 when rotating, chuck 15 utilizes outer groove 19 to block the steel pipe simultaneously, prevent that the steel pipe from moving to the outside, the steel pipe is flattened when avoiding simultaneously bending, after bending to a certain extent, close motor 3, shrink cylinder 12, take chuck 15 to break away from first bending disk 5, take off the steel pipe, accomplish and bend.
Step three: when the size of steel pipe is less, take out chuck 15, change size and steel pipe assorted chuck, control cylinder 12 uses with 17 cooperations, pastes chuck 15 on second bending disk 6 or third bending disk 7, then repeats the operation in the step two, accomplishes and bends, and a bending device can be bent the steel pipe of different models, reduces economic investment, and application scope is wide, can bend the steel pipe of a plurality of models, improves the efficiency of bending.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
The motor, cylinder, electric telescopic handle and the controller that use in this application are current products, for example: an Aideli brand AM-750M/H motor; cylinder of the Itelsen brand, SC type; an electric telescopic rod with a communication brand, an LX100 model; siemens brand, controller model S7-200, are well known in the art, and for their specific internal structure and principles, are within the technical scope that those of ordinary skill in the art can understand, and are not described in detail here.
Claims (5)
1. The utility model provides an automatic system of bending of improved generation steel pipe numerical control, includes mesa (1) of rectangle structure, bending device and extrusion device, its characterized in that: fixed surface is connected with supporting seat (2) of cylinder structure on the one end of mesa (1), be provided with on supporting seat (2) bending device, just bending device includes motor (3), drive shaft (4), first bending dish (5), second bending dish (6) and third bending dish (7), the top of supporting seat (2) is fixed with motor (3), the welding has on the output shaft of motor (3) drive shaft (4), just it is inherent from the bottom up to overlap in proper order on drive shaft (4) first bending dish (5), second bending dish (6) with third bending dish (7), the other end upper surface welding of mesa (1) has backup pad (9), just be provided with on backup pad (9) extrusion device, extrusion device includes two cylinders (12), A pounding plate (14) with a cuboid structure, a chuck (15) with an arc structure, a top plate (16) and an electric telescopic rod (17), the inner side of the supporting plate (9) is provided with a sliding groove (10) with a strip-shaped structure, a sliding block (11) is arranged on the sliding groove (10), two air cylinders (12) are fixedly connected with the outer side of the sliding block (11), the other end of the cylinder (12) is connected with a connecting plate (13), the other side of the connecting plate (13) is connected with the tamping plate (14), the top end of the tamping plate (14) is connected with the chuck (15), the top plate (16) is welded on the inner side of the top end of the supporting plate (9), the electric telescopic rod (17) is fixed below the top plate (16), and the bottom end of the electric telescopic rod (17) is fixedly connected with one air cylinder (12) below the electric telescopic rod.
2. The improved numerical control automatic bending system for the steel pipes as claimed in claim 1, which is characterized in that: the table board (1) is provided with a controller (18), and the controller (18) is electrically connected with the motor (3), the cylinder (12) and the electric telescopic rod (17) respectively.
3. The improved numerical control automatic bending system for the steel pipes as claimed in claim 2, which is characterized in that: two cylinders (12) are arranged as synchronous cylinders.
4. The improved numerical control automatic bending system for the steel pipes as claimed in claim 1, which is characterized in that: the outer edge of the first bending disc (5), the second bending disc (6) and the third bending disc (7) is provided with an inner groove (8), and the size of the inner groove (8) is gradually reduced from bottom to top.
5. The improved numerical control automatic bending system for the steel pipes as claimed in claim 1, which is characterized in that: outer groove (19) have been seted up to the inboard of chuck (15), just chuck (15) insert through inserted bar (21) that are equipped with jack (20) internal fixation on stamp plate (14) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631433.1U CN210647904U (en) | 2019-09-28 | 2019-09-28 | Improved steel pipe numerical control automatic bending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921631433.1U CN210647904U (en) | 2019-09-28 | 2019-09-28 | Improved steel pipe numerical control automatic bending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210647904U true CN210647904U (en) | 2020-06-02 |
Family
ID=70833940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921631433.1U Expired - Fee Related CN210647904U (en) | 2019-09-28 | 2019-09-28 | Improved steel pipe numerical control automatic bending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210647904U (en) |
-
2019
- 2019-09-28 CN CN201921631433.1U patent/CN210647904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |