CN112439817A - Bending forming device for manufacturing oil delivery pipe for aerospace - Google Patents
Bending forming device for manufacturing oil delivery pipe for aerospace Download PDFInfo
- Publication number
- CN112439817A CN112439817A CN202011196995.5A CN202011196995A CN112439817A CN 112439817 A CN112439817 A CN 112439817A CN 202011196995 A CN202011196995 A CN 202011196995A CN 112439817 A CN112439817 A CN 112439817A
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- China
- Prior art keywords
- box body
- telescopic cylinder
- rotating shaft
- pipe
- delivery pipe
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending forming device for manufacturing an oil conveying pipe for aerospace, which comprises a supporting mechanism, a pipe clamping mechanism and a control switch, wherein the pipe clamping mechanism is arranged at the upper end of the supporting mechanism and is used for fixedly clamping the oil conveying pipe to be bent, and the control switch is arranged on one side of the supporting mechanism and is used for controlling the operation of the device; the supporting mechanism comprises a box body and a box door, the box door is installed at the front end of the box body, and supporting legs are installed at four corners of the lower end of the box body. The oil conveying pipe is clamped and fixed through the pipe clamping mechanism, after the oil conveying pipe is fixed, the driving mechanism enables the clamping assemblies at two ends of the oil conveying pipe to rotate at a certain angle while clamping, the two ends of the oil conveying pipe are driven to bend, and then the oil conveying pipe is bent into a required shape.
Description
Technical Field
The invention relates to the technical field of oil conveying pipe processing equipment, in particular to a bending forming device for manufacturing an oil conveying pipe for aerospace.
Background
The aviation defeated oil pipe is a major diameter thick wall pipe fitting, because needs and defeated oil pipe way connection after the aviation defeated oil pipe is crooked, so the defeated oil pipe both ends head of aviation all need the flaring to become loudspeaker form, and the both ends of defeated oil pipe of aviation all need have flat mouthpiece and outer nut promptly, and flat mouthpiece is used for cooperating with the appearance after the pipe fitting flaring and plays sealed effect, and outer nut is used for protecting flat mouthpiece, and the connecting line plays the effect of locking.
Pipe bending is a common processing method, but the existing bending device has a complex structure, is inconvenient to operate and use, and can not process both ends of a pipeline simultaneously, so that the processing efficiency is low, and the processing is divided into two times, thereby increasing the deviation in the bending processing process and reducing the quality of finished products.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a bending apparatus for manufacturing an oil pipe for aerospace use.
The invention realizes the purpose through the following technical scheme:
a bending forming device for manufacturing an oil delivery pipe for aerospace comprises a supporting mechanism, a pipe clamping mechanism and a control switch, wherein the pipe clamping mechanism is arranged at the upper end of the supporting mechanism and used for fixedly clamping the oil delivery pipe to be bent, and the control switch is arranged on one side of the supporting mechanism and used for controlling the device to run;
the supporting mechanism comprises a box body and a box door, the box door is installed at the front end of the box body, supporting legs are installed at four corners of the lower end of the box body, the supporting legs are connected with the box body through threads and fixed through nuts, a workbench is installed at the top end of the box body, and a pipe clamping mechanism is installed at the upper end of the workbench;
the pipe clamping mechanism comprises a first telescopic cylinder, a mounting frame, the first telescopic cylinder is mounted at the rear end of the mounting frame, the mounting frame is mounted at the upper end of a rotating plate, a rotating shaft is mounted at the front end of the rotating plate, a forming wheel is mounted at the upper end of the rotating plate in the rotating shaft, the forming wheel is in key connection with the rotating shaft and is fixed through a nut, a sliding rail is mounted at the upper end of the rotating plate and between the forming wheel and the mounting frame, a first clamping block is mounted on a telescopic shaft of the first telescopic cylinder and is in sliding connection with the sliding rail, grooves with the same diameter are formed in the front end of the first clamping block and the outer side face of the forming wheel, a second telescopic cylinder is mounted among 2 first telescopic cylinders, the second telescopic cylinder is mounted at the rear end of the support, a first clamping block is also mounted on a telescopic shaft of the second telescopic cylinder, a second clamping block is mounted in front of the first clamping block and connected to the support, and is formed on the, A groove of structure and diameter;
the box body is provided with a rotating shaft, and the box body is internally provided with a driving mechanism which is arranged at the lower end of the rotating shaft and used for providing power for the rotation of the rotating shaft.
Preferably: the driving mechanism comprises a third telescopic cylinder and a gear, the gear is installed at the lower end of each of the 2 rotating shafts, a rack is installed on one side of the gear, the rack and the gear are meshed with each other, a sliding groove is installed on the outer side of the rack, the sliding groove is connected to the box body through a connecting piece, and the third telescopic cylinder is installed at the front end of the rack.
Preferably: the driving mechanism comprises a power motor and a worm wheel, the worm wheel is installed at the lower end of each rotating shaft, a worm is connected to one side of each worm wheel in a meshed mode, the worm is connected to the box body through a bearing seat, the power motor is installed at the rear end of each worm wheel, and the worm is fixedly connected to the rear end face of the box body through bolts.
Preferably: the box door is connected with the box body through a hinge, and the workbench is connected with the box body through a bolt.
Preferably: the mounting bracket is connected with the first telescopic cylinder through bolts, and the rotating plate is connected with the mounting bracket through bolts.
Preferably: the rotating shaft is connected with the rotating plate through a key, and the sliding rail is connected with the rotating plate through a screw.
Preferably: the support is connected with the second telescopic cylinder through a bolt.
Preferably: the second clamping block is connected with the bracket through a screw.
Preferably: the gear and the rotating shaft are connected through a key, and the third telescopic cylinder is connected to the box body through a bolt.
Preferably: the turbine is connected with the rotating shaft through a key, and the power motor is connected with the worm through a coupler.
Compared with the prior art, the invention has the following beneficial effects:
the oil conveying pipe is clamped and fixed through the pipe clamping mechanism, after the oil conveying pipe is fixed, the driving mechanism enables the clamping assemblies at two ends of the oil conveying pipe to rotate at a certain angle while clamping, the two ends of the oil conveying pipe are driven to be bent, and then the oil conveying pipe is bent to be in a needed shape.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic structural view of a bending apparatus for manufacturing an oil delivery pipe for aerospace according to the present invention;
FIG. 2 is a second schematic structural view of a bending apparatus for manufacturing an oil pipeline for aerospace according to the present invention;
FIG. 3 is a left side view of a first embodiment of a bending apparatus for manufacturing an aerospace fuel delivery tube according to the present invention;
FIG. 4 is a left side view of a second embodiment of a bending apparatus for manufacturing an aerospace fuel delivery tube according to the present invention;
FIG. 5 is a schematic view of a first configuration of an aerospace oil delivery pipe manufacturing bending apparatus in use according to the present invention;
FIG. 6 is a second schematic structural view of an aerospace oil delivery pipe manufacturing bending apparatus in a use state according to the present invention;
FIG. 7 is a perspective view of a forming wheel of a bending apparatus for an aerospace oil delivery tube according to the present invention;
FIG. 8 is a schematic view of the installation structure of a forming wheel of a bending device manufactured by an oil delivery pipe for aerospace according to the invention.
The reference numerals are explained below:
1. a support mechanism; 11. a box body; 12. a box door; 13. a support leg; 14. a work table; 2. a control switch; 3. a pipe clamping mechanism; 31. a first telescopic cylinder; 32. a mounting frame; 33. a rotating plate; 34. a first clamping block; 35. a slide rail; 36. a forming wheel; 37. a second telescopic cylinder; 38. a support; 39. a second clamp block; 310. a rotating shaft; 4. a drive mechanism; 41. a third telescopic cylinder; 42. a chute; 43. a rack; 44. a gear; 45. a power motor; 46. a worm; 47. a turbine.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1, 2, 3, 5, 6, 7 and 8, a bending and forming device for manufacturing an oil delivery pipe for aerospace use comprises a supporting mechanism 1, a pipe clamping mechanism 3 which is arranged at the upper end of the supporting mechanism 1 and is used for fixedly clamping the oil delivery pipe to be bent, and a control switch 2 which is arranged at one side of the supporting mechanism 1 and is used for controlling the operation of the device;
the supporting mechanism 1 comprises a box body 11 and a box door 12, the box door 12 is installed at the front end of the box body 11, supporting legs 13 are installed at four corners of the lower end of the box body 11, the supporting legs 13 are connected with the box body 11 through threads and fixed through nuts, a workbench 14 is installed at the top end of the box body 11, and a pipe clamping mechanism 3 is installed at the upper end of the workbench 14;
the pipe clamping mechanism 3 comprises a first telescopic cylinder 31 and a mounting frame 32, wherein the first telescopic cylinder 31 is mounted at the rear end of the mounting frame 32, the mounting frame 32 is mounted at the upper end of a rotating plate 33, a rotating shaft 310 is mounted at the front end of the rotating plate 33, a forming wheel 36 is mounted on the rotating shaft 310 and at the upper end of the rotating plate 33, the forming wheel 36 is in key connection with the rotating shaft 310 and is fixed through a nut, a slide rail 35 is mounted at the upper end of the rotating plate 33 and between the forming wheel 36 and the mounting frame 32, a first clamping block 34 is mounted on a telescopic shaft of the first telescopic cylinder 31 and is connected to the slide rail 35 in a sliding manner, grooves with the same diameter are formed at the front end of the first clamping block 34 and on the outer side surface of the forming wheel 36, a second telescopic cylinder 37 is mounted between 2 first telescopic cylinders 31, the second telescopic cylinder 37 is mounted at the rear end of a support 38, and a first clamping block, a second clamping block 39 is connected to the bracket 38 in front of the first clamping block 34, and a groove with the same shape, structure and diameter as the first clamping block 34 is formed on the second clamping block 39;
and a driving mechanism 4 installed at a lower end of the rotation shaft 310 and inside the case 11 for providing power for the rotation of the rotation shaft 310.
Preferably: the driving mechanism 4 comprises a third telescopic cylinder 41 and a gear 44, the gear 44 is mounted at the lower end of each of the 2 rotating shafts 310, a rack 43 is mounted on one side of the gear 44, the rack 43 is meshed with the gear 44, a chute 42 is mounted on the outer side of the rack 43, the chute 42 is connected to the box body 11 through a connecting piece, and the third telescopic cylinder 41 is mounted at the front end of the rack 43; the box door 12 is connected with the box body 11 through a hinge, and the workbench 14 is connected with the box body 11 through a bolt; the mounting frame 32 is connected with the first telescopic cylinder 31 through bolts, and the rotating plate 33 is connected with the mounting frame 32 through bolts; the rotating shaft 310 is connected with the rotating plate 33 through a key, and the sliding rail 35 is connected with the rotating plate 33 through a screw; the bracket 38 is connected with the second telescopic cylinder 37 through a bolt; the second clamping block 39 is connected with the bracket 38 through screws; the gear 44 is keyed with the rotating shaft 310, and the third telescopic cylinder 41 is connected to the box body 11 through a bolt.
Example 2
As shown in fig. 1, 2, 4, 5, 6, 7 and 8, a bending and forming device for manufacturing an oil delivery pipe for aerospace use comprises a supporting mechanism 1, a pipe clamping mechanism 3 which is arranged at the upper end of the supporting mechanism 1 and is used for fixedly clamping the oil delivery pipe to be bent, and a control switch 2 which is arranged at one side of the supporting mechanism 1 and is used for controlling the operation of the device;
the supporting mechanism 1 comprises a box body 11 and a box door 12, the box door 12 is installed at the front end of the box body 11, supporting legs 13 are installed at four corners of the lower end of the box body 11, the supporting legs 13 are connected with the box body 11 through threads and fixed through nuts, a workbench 14 is installed at the top end of the box body 11, and a pipe clamping mechanism 3 is installed at the upper end of the workbench 14;
the pipe clamping mechanism 3 comprises a first telescopic cylinder 31 and a mounting frame 32, wherein the first telescopic cylinder 31 is mounted at the rear end of the mounting frame 32, the mounting frame 32 is mounted at the upper end of a rotating plate 33, a rotating shaft 310 is mounted at the front end of the rotating plate 33, a forming wheel 36 is mounted on the rotating shaft 310 and at the upper end of the rotating plate 33, the forming wheel 36 is in key connection with the rotating shaft 310 and is fixed through a nut, a slide rail 35 is mounted at the upper end of the rotating plate 33 and between the forming wheel 36 and the mounting frame 32, a first clamping block 34 is mounted on a telescopic shaft of the first telescopic cylinder 31 and is connected to the slide rail 35 in a sliding manner, grooves with the same diameter are formed at the front end of the first clamping block 34 and on the outer side surface of the forming wheel 36, a second telescopic cylinder 37 is mounted between 2 first telescopic cylinders 31, the second telescopic cylinder 37 is mounted at the rear end of a support 38, and a first clamping block, a second clamping block 39 is connected to the bracket 38 in front of the first clamping block 34, and a groove with the same shape, structure and diameter as the first clamping block 34 is formed on the second clamping block 39;
and a driving mechanism 4 installed at a lower end of the rotation shaft 310 and inside the case 11 for providing power for the rotation of the rotation shaft 310.
Preferably: the driving mechanism 4 comprises a power motor 45 and a worm wheel 47, the lower ends of the 2 rotating shafts 310 are respectively provided with the worm wheel 47, one side of each 2 worm wheel 47 is respectively connected with a worm 46 in a meshing manner, the worm 46 is connected to the box body 11 through a bearing seat, the rear ends of the 2 worm wheels 46 are respectively provided with the power motor 45 and are fixedly connected to the rear end surface of the box body 11 through bolts; the box door 12 is connected with the box body 11 through a hinge, and the workbench 14 is connected with the box body 11 through a bolt; the mounting frame 32 is connected with the first telescopic cylinder 31 through bolts, and the rotating plate 33 is connected with the mounting frame 32 through bolts; the rotating shaft 310 is connected with the rotating plate 33 through a key, and the sliding rail 35 is connected with the rotating plate 33 through a screw; the bracket 38 is connected with the second telescopic cylinder 37 through a bolt; the second clamping block 39 is connected with the bracket 38 through screws; the worm wheel 47 is in key connection with the rotating shaft 310, and the power motor 45 is in coupling connection with the worm 46.
The working principle and the using method of the invention are as follows: when in use, an oil delivery pipe to be bent is placed in the grooves on the second clamping block 39 and the 2 forming wheels 36, then the second telescopic cylinder 37 is extended to drive the first clamping block 34 at the front end to move along the slide rail 35 so as to clamp the oil delivery pipe under the combined action of the second clamping block 39 and the second telescopic cylinder 37, meanwhile, the 2 first telescopic cylinders 31 are extended to drive the first clamping block 34 to move and cooperate with the forming wheels 36 to realize the fixed clamping of the oil delivery pipe, the 2 third telescopic cylinders 41 are extended to drive the rack 43 to move along the chute 42, the rack 43 is meshed with the gear 44, or the power motor 45 is directly started, the power motor 45 operates to drive the worm 46 to rotate, the worm 46 is meshed with the worm wheel 47, the rotating shaft 310 rotates to drive the clamping mechanisms at the two ends of the oil delivery pipe to rotate, so that the two ends of the oil delivery pipe are bent around the contour of the grooves on the forming wheels 36, the larger the rotating angle of the rotating shaft 310 is, the larger the bending degree of the bending part of the oil conveying pipe is, and the rotating angle of the rotating shaft 310 can be reasonably controlled according to actual requirements.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a bending device that oil pipeline made for aerospace which characterized in that: the bending device comprises a supporting mechanism, a pipe clamping mechanism and a control switch, wherein the pipe clamping mechanism is arranged at the upper end of the supporting mechanism and is used for fixedly clamping an oil conveying pipe to be bent, and the control switch is arranged on one side of the supporting mechanism and is used for controlling the device to run;
the supporting mechanism comprises a box body and a box door, the box door is installed at the front end of the box body, supporting legs are installed at four corners of the lower end of the box body, the supporting legs are connected with the box body through threads and fixed through nuts, a workbench is installed at the top end of the box body, and a pipe clamping mechanism is installed at the upper end of the workbench;
the pipe clamping mechanism comprises a first telescopic cylinder, a mounting frame, the first telescopic cylinder is mounted at the rear end of the mounting frame, the mounting frame is mounted at the upper end of a rotating plate, a rotating shaft is mounted at the front end of the rotating plate, a forming wheel is mounted at the upper end of the rotating plate in the rotating shaft, the forming wheel is in key connection with the rotating shaft and is fixed through a nut, a sliding rail is mounted at the upper end of the rotating plate and between the forming wheel and the mounting frame, a first clamping block is mounted on a telescopic shaft of the first telescopic cylinder and is in sliding connection with the sliding rail, grooves with the same diameter are formed in the front end of the first clamping block and the outer side face of the forming wheel, a second telescopic cylinder is mounted among 2 first telescopic cylinders, the second telescopic cylinder is mounted at the rear end of the support, a first clamping block is also mounted on a telescopic shaft of the second telescopic cylinder, a second clamping block is mounted in front of the first clamping block and connected to the support, and is formed on the, A groove of structure and diameter;
the box body is provided with a rotating shaft, and the box body is internally provided with a driving mechanism which is arranged at the lower end of the rotating shaft and used for providing power for the rotation of the rotating shaft.
2. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the driving mechanism comprises a third telescopic cylinder and a gear, the gear is installed at the lower end of each of the 2 rotating shafts, a rack is installed on one side of the gear, the rack and the gear are meshed with each other, a sliding groove is installed on the outer side of the rack, the sliding groove is connected to the box body through a connecting piece, and the third telescopic cylinder is installed at the front end of the rack.
3. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the driving mechanism comprises a power motor and a worm wheel, the worm wheel is installed at the lower end of each rotating shaft, a worm is connected to one side of each worm wheel in a meshed mode, the worm is connected to the box body through a bearing seat, the power motor is installed at the rear end of each worm wheel, and the worm is fixedly connected to the rear end face of the box body through bolts.
4. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the box door is connected with the box body through a hinge, and the workbench is connected with the box body through a bolt.
5. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the mounting bracket is connected with the first telescopic cylinder through bolts, and the rotating plate is connected with the mounting bracket through bolts.
6. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the rotating shaft is connected with the rotating plate through a key, and the sliding rail is connected with the rotating plate through a screw.
7. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the support is connected with the second telescopic cylinder through a bolt.
8. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 1, wherein: the second clamping block is connected with the bracket through a screw.
9. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 2, wherein: the gear and the rotating shaft are connected through a key, and the third telescopic cylinder is connected to the box body through a bolt.
10. The bending apparatus for manufacturing an oil delivery pipe for aerospace according to claim 3, wherein: the turbine is connected with the rotating shaft through a key, and the power motor is connected with the worm through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196995.5A CN112439817A (en) | 2020-10-30 | 2020-10-30 | Bending forming device for manufacturing oil delivery pipe for aerospace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196995.5A CN112439817A (en) | 2020-10-30 | 2020-10-30 | Bending forming device for manufacturing oil delivery pipe for aerospace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112439817A true CN112439817A (en) | 2021-03-05 |
Family
ID=74735541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011196995.5A Withdrawn CN112439817A (en) | 2020-10-30 | 2020-10-30 | Bending forming device for manufacturing oil delivery pipe for aerospace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112439817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787123A (en) * | 2021-09-16 | 2021-12-14 | 嘉兴金鹏工具有限公司 | Energy-saving and environment-friendly multi-angle hydraulic pipe bending device |
-
2020
- 2020-10-30 CN CN202011196995.5A patent/CN112439817A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787123A (en) * | 2021-09-16 | 2021-12-14 | 嘉兴金鹏工具有限公司 | Energy-saving and environment-friendly multi-angle hydraulic pipe bending device |
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Application publication date: 20210305 |
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