CN112296147A - Round pipe bending press - Google Patents
Round pipe bending press Download PDFInfo
- Publication number
- CN112296147A CN112296147A CN202010945517.3A CN202010945517A CN112296147A CN 112296147 A CN112296147 A CN 112296147A CN 202010945517 A CN202010945517 A CN 202010945517A CN 112296147 A CN112296147 A CN 112296147A
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- gear
- rotating shaft
- bending
- component
- support frame
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- 238000005452 bending Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- 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
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
-
- 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
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- 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
Abstract
The invention relates to a pipe bending press, in particular to a round pipe bending press. The technical problem of the invention is that: the circular pipe bending press can automatically bend circular pipes and is quick in manufacturing process. The technical implementation scheme of the invention is as follows: a round pipe bending press comprises a support frame; the support frame is provided with a speed reducing motor; the upper part of the supporting frame is provided with a bending component, and the bending component is connected with a speed reduction motor. The pipe bending machine is provided with equipment such as a bending component, a loading component, an unloading component and a limiting plate, wherein the loading component conveys a round pipe material into the bending component, the bending component bends the round pipe material, and the unloading component unloads the bent round pipe material on the bending component, so that people can bend the round pipe material quickly, certain labor time is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to a pipe bending press, in particular to a round pipe bending press.
Background
A pipe bending press is a machine for bending round pipes and is widely applied in life.
The existing pipe bending press generally needs people to put round pipes on the bending press, then the round pipes are bent by starting the press, and after the round pipes are bent, people need to take down the bent round pipes quickly and put new round pipes, so that time and labor are wasted, and the production efficiency is low.
In summary, there is a need to develop a circular pipe bender capable of automatically bending circular pipes and having a fast manufacturing process.
Disclosure of Invention
In order to overcome the defects of time and labor waste and low production efficiency of the conventional pipe bending press, the invention has the technical problems that: the circular pipe bending press can automatically bend circular pipes and is quick in manufacturing process.
The technical implementation scheme of the invention is as follows: a round pipe bending press comprises:
a support frame;
the support frame is provided with a speed reducing motor;
the upper part of the supporting frame is provided with a bending component, and the bending component is connected with a speed reduction motor.
As an improvement of the above scheme, the press bending assembly comprises:
the number of the first rotating shafts is two, and the first rotating shafts are arranged on the supporting frame in a rotating mode;
the first gear is arranged on a first rotating shaft at the bottom;
the first transmission device is connected between the first rotating shaft and the output shaft of the speed reducing motor;
the second gear is arranged on the first rotating shaft in the middle and meshed with the first gear;
the upper part of the support frame is rotatably provided with a second rotating shaft;
the second rotating shaft is provided with a second gear, and the second gear is meshed with the first gear;
the second rotating shaft is provided with a second gear;
the supporting frame is provided with a guide frame, and one side of the guide frame is provided with a connecting plate;
the upper part of the guide frame is provided with a sliding rod in a sliding way;
the first springs are connected between the bottoms of the slide bars and the two sides of the guide frame;
the sliding rod is provided with a first rack which is meshed with the first gear lacking.
As an improvement of the above scheme, the method further comprises the following steps:
the supporting frame is provided with a feeding assembly, and the feeding assembly is connected with the bending assembly;
the material loading subassembly including:
the support frame is rotatably provided with a third rotating shaft;
a fourth gear is arranged on the third rotating shaft and meshed with the first gear;
the conveying device is arranged on the supporting frame and connected with the guide frame;
the feeding rotating shaft is rotatably connected to the conveying device and is connected with the third rotating shaft, and the feeding rotating shaft is matched with the conveying device;
and a second transmission device is connected between the transmission device and the third rotating shaft.
As an improvement of the above scheme, the method further comprises the following steps:
the discharging component is arranged on the supporting frame and is connected with the speed reducing motor;
the subassembly of unloading including:
the speed reducing motor is provided with a first bevel gear;
the fourth rotating shaft is rotatably arranged on one side, close to the first bevel gear, of the supporting frame;
the upper part of the fourth rotating shaft is provided with a second bevel gear and a second gear lack, the second bevel gear is positioned on the lower side of the second gear lack, and the second bevel gear is meshed with the first bevel gear;
the upper part of the fourth rotating shaft is provided with an arc limiting plate;
the guide frame is provided with a special-shaped sliding block in a sliding manner;
the special-shaped sliding block is wound with a second spring, and the second spring is connected with the guide frame;
the second rack is arranged on the guide frame close to one side of the second gear lacking in a sliding mode and connected with the special-shaped sliding block, and the second gear lacking in the sliding mode is meshed with the second rack;
the wedge-shaped limiting block is arranged on the guide frame close to one side of the second rack in a sliding mode, and the arc-shaped limiting plate is matched with the wedge-shaped limiting block;
and a third spring is connected between the wedge-shaped limiting block and the guide frame.
As an improvement of the above scheme, the method further comprises the following steps:
and two limiting plates are arranged on the conveying device close to one side of the feeding rotating shaft.
The invention has the beneficial effects that: the pipe bending machine is provided with equipment such as a bending assembly, a loading assembly, an unloading assembly, a limiting plate and the like, wherein the loading assembly transports a round pipe material into the bending assembly, the bending assembly bends the round pipe material, and the unloading assembly unloads the round pipe material bent on the bending assembly, so that people can bend the round pipe material quickly, and time is saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the supporting frame and the limiting plate of the invention.
Fig. 3 is a schematic structural diagram of the support frame, the speed reducing motor and the bending component of the invention.
Fig. 4 is a schematic structural diagram of the feeding assembly and the limiting plate of the invention.
Fig. 5 is a schematic structural diagram of the support frame, the speed reducing motor and a part of the discharging assembly.
FIG. 6 is a schematic view of the structure of the support frame, the arc-shaped limiting plate and the part A of the present invention.
Fig. 7 is an enlarged schematic view of the structure of the present invention a.
Number designation in the figures: 1. the support frame, 2, a speed reducing motor, 3, a bending component, 31, a first transmission device, 32, a first rotating shaft, 33, a first gear, 34, a second gear, 35, a second rotating shaft, 36, a third gear, 37, a first gear lacking, 38, a guide frame, 39, a sliding rod, 310, a first spring, 311, a first rack, 4, a feeding component, 41, a third rotating shaft, 42, a fourth gear, 43, a feeding rotating shaft, 44, a second transmission device, 45, a transmission device, 5, a discharging component, 51, a first bevel gear, 52, a fourth rotating shaft, 53, a second bevel gear, 54, a second gear lacking, 55, a second spring, 56, a special-shaped sliding block, 57, a second rack, 58, an arc-shaped limiting plate, 59, a wedge-shaped limiting block, 510, a third spring, 6 and a limiting plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A circular pipe bending press is shown in figures 1, 2, 3, 5 and 6 and comprises a support frame 1, a speed reduction motor 2 and a bending assembly 3, wherein the speed reduction motor 2 is installed on the front side of the top of the support frame 1, the bending assembly 3 is arranged on the upper portion of the left end of the top of the support frame 1, and the bending assembly 3 is connected with the left side of the speed reduction motor 2.
When people use the bending machine to bend round pipe materials, people firstly hold the round pipe materials, then the speed reducing motor 2 is started, the speed reducing motor 2 drives the bending component 3 to move, the bending component 3 bends the round pipe materials, after bending, the bent round pipe materials are collected, the speed reducing motor 2 is turned off, and the operation is repeated, so that people can bend the round pipe materials quickly.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 3, the press bending assembly 3 includes a first transmission device 31, a first rotating shaft 32, a first gear 33, a second gear 34, a second rotating shaft 35, a third gear 36, a first missing gear 37, a guide frame 38, a sliding rod 39, a first spring 310 and a first rack 311, the first rotating shaft 32 is rotatably disposed at the bottom and the middle of the left side of the supporting frame 1, the first gear 33 is disposed at the right side of the first rotating shaft 32 at the bottom, the first transmission device 31 is connected to the output shaft of the first rotating shaft 32 and the left side of the reduction motor 2, the second gear 34 is disposed at the right side of the first rotating shaft 32 at the middle, the second gear 34 is meshed with the first gear 33, the second rotating shaft 35 is rotatably disposed at the upper portion of the left side of the supporting frame 1, the third gear 36 is disposed at the left side of the second rotating shaft 35, the third gear 36 is meshed with the second gear 34, the first missing gear, the front part of the top side of the right part of the support frame 1 is provided with a guide frame 38, the upper part of the rear side of the guide frame 38 is provided with a connecting plate, the upper part of the guide frame 38 is provided with a sliding rod 39 in a sliding manner, the left side and the right side of the bottom of the sliding rod 39 and the two guide frames 38 are connected with a first spring 310, the middle part of the sliding rod 39 is provided with a first rack 311, and the first rack 311 is meshed with a first gear.
People hold a round pipe material firstly, then start the gear motor 2, the output shaft at the left side of the gear motor 2 drives the first transmission device 31 to move, the first transmission device 31 drives the first rotating shaft 32 at the lower side to rotate, the first rotating shaft 32 at the lower side drives the first gear 33 to rotate, meanwhile, because the first gear 33 is meshed with the second gear 34, the first gear 33 drives the second gear 34 to rotate, because the second gear 34 is meshed with the third gear 36, the second gear 34 drives the third gear 36 to rotate, the third gear 36 drives the second rotating shaft 35 to rotate, the second rotating shaft 35 drives the first gear 37 to rotate, the first gear 37 drives the first rack 311 to move downwards, the first rack 311 drives the sliding rod 39 to move downwards, at the moment, the first spring 310 is changed into a compression state, people hold the round pipe material under the sliding rod 39, the sliding rod 39 moves downwards to bend the round pipe material, after bending, when the first gear 37 is not meshed with the first rack 311, the first spring 310 is restored to the initial state, the first spring 310 drives the sliding rod 39 to move upwards to the original position, people can pick up the bent round pipe material, the speed reduction motor 2 is turned off, and people can quickly bend the round pipe material by repeating the operations.
Example 3
On the basis of the embodiment 2, as shown in fig. 1, 4, 5, 6 and 7, the bending device further comprises a feeding assembly 4, the feeding assembly 4 is arranged on the rear side of the top of the support frame 1, the feeding assembly 4 is connected with the press bending assembly 3, the feeding assembly 4 comprises a third rotating shaft 41, the supporting frame comprises a fourth gear 42, a feeding rotating shaft 43, a second transmission device 44 and a conveying device 45, wherein a third rotating shaft 41 is rotatably arranged on the rear side of the lower portion of the left side of the supporting frame 1, the fourth gear 42 is arranged on the left side of the third rotating shaft 41, the fourth gear 42 is meshed with the first gear 33, the conveying device 45 is arranged on the rear side of the right portion of the supporting frame 1, the front side of the conveying device 45 is connected with the guide frame 38, the feeding rotating shaft 43 is rotatably connected to the front portion of the conveying device 45, the feeding rotating shaft 43 is connected with the third rotating shaft 41, the second transmission device 44 is connected between the rear portion of the left side of the conveying device 45 and the third rotating shaft 41, and the.
The circular pipe is placed on a conveying device 45, then a speed reducing motor 2 is started, an output shaft on the left side of the speed reducing motor 2 drives a first transmission device 31 to move, due to the fact that a first gear 33 is meshed with a fourth gear 42, the first gear 33 drives the fourth gear 42 to rotate, the fourth gear 42 drives a third rotating shaft 41 to rotate, the third rotating shaft 41 drives a feeding rotating shaft 43 and a second transmission device 44 to rotate, the second transmission device 44 drives the conveying device 45 to convey the circular pipe to the feeding rotating shaft 43, the third rotating shaft 41 rotates and simultaneously drives the feeding rotating shaft 43 to rotate, the feeding rotating shaft 43 rotates and drives the circular pipe to rotate, so that the circular pipe is driven to fall on a support frame 1 through a connecting plate on a guide frame 38, the circular pipe is located between the guide frames 38, below a slide rod 39 moves downwards to bend the circular pipe, and after bending, people pick up the bent circular pipe, the speed reducing motor 2 is turned off, the operation is repeated, and the round pipe material is conveniently and quickly bent.
The automatic discharging device further comprises a discharging component 5, the discharging component 5 is arranged on the front side of the top of the support frame 1, the discharging component 5 is connected with the right side of the reducing motor 2, the discharging component 5 comprises a first bevel gear 51, a fourth rotating shaft 52, a second bevel gear 53, a second gear lacking 54, a second spring 55, a special-shaped slider 56, a second rack 57, an arc-shaped limiting plate 58, a wedge-shaped limiting block 59 and a third spring 510, the first bevel gear 51 is arranged on the right side of the reducing motor 2, the fourth rotating shaft 52 is rotatably arranged on the front right side of the top side of the support frame 1, the second bevel gear 53 and the second gear lacking 54 are arranged on the upper portion of the fourth rotating shaft 52, the second bevel gear 53 is positioned on the lower side of the second gear lacking 54, the second bevel gear 53 is meshed with the first bevel gear 51, the arc-shaped limiting plate 58 is arranged on the top of the fourth rotating, the second spring 55 is connected with the guide frame 38, a second rack 57 is slidably arranged in the front of the middle of the right side of the guide frame 38, the rear side of the second rack 57 is connected with the special-shaped sliding block 56, the second gear 54 is meshed with the second rack 57, a wedge limiting block 59 is slidably arranged on the right side of the guide frame 38, a third spring 510 is connected with the rear side of the wedge limiting block 59 and the guide frame 38, and the arc limiting plate 58 is matched with the wedge limiting block 59.
The sliding rod 39 moves downwards to bend the round pipe material, after the round pipe material is bent, the round pipe material falls onto the special-shaped sliding block 56, the speed reduction motor 2 drives the first bevel gear 51 to rotate, the first bevel gear 51 drives the second bevel gear 53 to rotate due to the meshing of the first bevel gear 51 and the second bevel gear 53, the second bevel gear 53 drives the fourth rotating shaft 52 to rotate, the fourth rotating shaft 52 drives the arc limiting plate 58 to rotate, the arc limiting plate 58 pushes the wedge limiting block 59 backwards, the wedge limiting block 59 moves backwards, at the moment, the third spring 510 becomes a compression state, the fourth rotating shaft 52 simultaneously drives the second lacking gear 54 to rotate, the second lacking gear 54 drives the second rack 57 to move rightwards, the second rack 57 drives the special-shaped sliding block 56 to slide rightwards, the second spring 55 becomes a compression state, the bent round pipe material falls, when the second lacking gear 54 is not meshed with the second rack 57, the second spring 55 returns to an initial state, the reset action of second spring 55 drives special-shaped slider 56 and slides left, special-shaped slider 56 drives second rack 57 and resumes original position, third spring 510 becomes initial condition this moment, third spring 510 drives wedge restriction piece 59 and resumes original position, people will press the circular pipe material of bending to be picked up, close gear motor 2 can, operation more than repeated, the potential safety hazard that people held circular pipe material and carried out the work of bending and exist has been solved, also make things convenient for people to pick up the circular pipe material of bending.
The conveying device further comprises a limiting plate 6, and the limiting plates 6 are symmetrically arranged on the left side and the right side of the front side of the top of the conveying device 45.
Put circular pipe material on conveyer 45, then start gear motor 2, gear motor 2 starts the back, material loading pivot 43 rotates and sends circular pipe material to special-shaped slider 56 through the connecting plate on, limiting plate 6 of the left and right sides prevents that the circular pipe material in material loading pivot 43 from dropping in the transportation, circular pipe material bending back, people have picked up the circular pipe material of bending, close gear motor 2 can, repeat above operation, be convenient for pick up the circular pipe material of bending.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a circular pipe material bending press which characterized by: comprises the following steps:
a support frame (1);
the speed reducing motor (2) is mounted on the support frame (1);
the bending device comprises a bending component (3), wherein the bending component (3) is arranged on the upper part of the support frame (1), and the bending component (3) is connected with a speed reducing motor (2).
2. A round tubing bender as claimed in claim 1, wherein: the bending component (3) comprises:
the number of the first rotating shafts (32) is two, and the first rotating shafts (32) are arranged on the support frame (1) in a rotating mode;
a first gear (33) is arranged on the first rotating shaft (32) at the bottom of the first gear (33);
the first transmission device (31) is connected between the first rotating shaft (32) and the output shaft of the speed reducing motor (2);
the second gear (34) is arranged on the first rotating shaft (32) in the middle, and the second gear (34) is meshed with the first gear (33);
the upper part of the support frame (1) is rotatably provided with a second rotating shaft (35);
a third gear (36) is arranged on the second rotating shaft (35), and the third gear (36) is meshed with the second gear (34);
the first gear (37) is arranged on the second rotating shaft (35);
the supporting frame (1) is provided with a guide frame (38), and one side of the guide frame (38) is provided with a connecting plate;
a sliding rod (39) is arranged at the upper part of the guide frame (38) in a sliding way;
the first spring (310) is connected between the bottom of the sliding rod (39) and the two sides of the guide frame (38);
the sliding rod (39) is provided with a first rack (311), and the first rack (311) is meshed with the first gear lacking wheel (37).
3. A round tubing bender as claimed in claim 2, wherein: also includes:
the feeding assembly (4) is arranged on the support frame (1), and the feeding assembly (4) is connected with the bending assembly (3);
the material loading component (4) comprises:
the third rotating shaft (41) is rotatably arranged on the support frame (1);
a fourth gear (42), wherein the third rotating shaft (41) is provided with the fourth gear (42), and the fourth gear (42) is meshed with the first gear (33);
the conveying device (45) is arranged on the supporting frame (1), and the conveying device (45) is connected with the guide frame (38);
the feeding rotating shaft (43), the conveying device (45) is rotatably connected with the feeding rotating shaft (43), the feeding rotating shaft (43) is connected with the third rotating shaft (41), and the feeding rotating shaft (43) is matched with the conveying device (45);
and a second transmission device (44) is connected between the transmission device (45) and the third rotating shaft (41).
4. A round tubing bender as claimed in claim 3, wherein: also includes:
the discharging component (5) is arranged on the supporting frame (1), and the discharging component (5) is connected with the speed reducing motor (2);
the discharge assembly (5) comprises:
the first bevel gear (51) is arranged on the speed reducing motor (2);
the fourth rotating shaft (52) is rotatably arranged on one side, close to the first bevel gear (51), of the support frame (1);
the second bevel gear (53) and the second gear lacking (54) are arranged on the upper portion of the fourth rotating shaft (52), the second bevel gear (53) and the second gear lacking (54) are arranged on the lower side of the second gear lacking (54), and the second bevel gear (53) is meshed with the first bevel gear (51);
the upper part of the fourth rotating shaft (52) is provided with an arc limiting plate (58);
the special-shaped sliding block (56) is arranged on the guide frame (38) in a sliding manner;
the second spring (55) is wound on the special-shaped sliding block (56), and the second spring (55) is connected with the guide frame (38);
the second rack (57) is arranged on the guide frame (38) close to one side of the second gear lacking wheel (54) in a sliding mode, the second rack (57) is connected with the special-shaped sliding block (56), and the second gear lacking wheel (54) is meshed with the second rack (57);
the wedge-shaped limiting block (59) is arranged on the guide frame (38) close to one side of the second rack (57) in a sliding mode, and the arc-shaped limiting plate (58) is matched with the wedge-shaped limiting block (59);
and a third spring (510), wherein the third spring (510) is connected between the wedge-shaped limiting block (59) and the guide frame (38).
5. A round tubing bender as claimed in claim 4, wherein: also comprises the following components;
and two limiting plates (6) are arranged on the limiting plate (6) and the conveying device (45) close to one side of the feeding rotating shaft (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010945517.3A CN112296147A (en) | 2020-09-10 | 2020-09-10 | Round pipe bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010945517.3A CN112296147A (en) | 2020-09-10 | 2020-09-10 | Round pipe bending press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296147A true CN112296147A (en) | 2021-02-02 |
Family
ID=74483851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010945517.3A Pending CN112296147A (en) | 2020-09-10 | 2020-09-10 | Round pipe bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112296147A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248937A1 (en) * | 2005-03-09 | 2006-11-09 | Lovsin James L | Conduit bender with method and system for making ninety degree bends |
| CN108787832A (en) * | 2018-05-23 | 2018-11-13 | 夏文才 | A kind of apparatus for bending of multifunctional wrench clamping jaw processing machine |
| CN109731962A (en) * | 2019-02-21 | 2019-05-10 | 嘉兴海发家具有限公司 | A kind of full-automatic bullodozer |
| CN110773615A (en) * | 2019-11-05 | 2020-02-11 | 潘庆华 | Industrial steel pipe flattens processing apparatus that bends |
| CN110788181A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Automatic bending device for heating pipe |
| CN111001720A (en) * | 2019-12-13 | 2020-04-14 | 申继州 | Self-discharging formula stamping forming all-in-one |
-
2020
- 2020-09-10 CN CN202010945517.3A patent/CN112296147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248937A1 (en) * | 2005-03-09 | 2006-11-09 | Lovsin James L | Conduit bender with method and system for making ninety degree bends |
| CN108787832A (en) * | 2018-05-23 | 2018-11-13 | 夏文才 | A kind of apparatus for bending of multifunctional wrench clamping jaw processing machine |
| CN109731962A (en) * | 2019-02-21 | 2019-05-10 | 嘉兴海发家具有限公司 | A kind of full-automatic bullodozer |
| CN110773615A (en) * | 2019-11-05 | 2020-02-11 | 潘庆华 | Industrial steel pipe flattens processing apparatus that bends |
| CN110788181A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Automatic bending device for heating pipe |
| CN111001720A (en) * | 2019-12-13 | 2020-04-14 | 申继州 | Self-discharging formula stamping forming all-in-one |
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