CN110773606A - Bending equipment for stainless steel processing - Google Patents
Bending equipment for stainless steel processing Download PDFInfo
- Publication number
- CN110773606A CN110773606A CN201911085067.9A CN201911085067A CN110773606A CN 110773606 A CN110773606 A CN 110773606A CN 201911085067 A CN201911085067 A CN 201911085067A CN 110773606 A CN110773606 A CN 110773606A
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- China
- Prior art keywords
- steel pipe
- stainless steel
- bending
- fixing
- arc
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending device for stainless steel processing, which comprises a steel pipe fixing part and a bending driving part, wherein the steel pipe fixing part is arranged on the steel pipe fixing part; the steel pipe fixing part comprises a fixing table, a steel pipe fixing cylinder, a pushing screw and a connecting column; the steel tube fixing cylinder is arranged in the fixing table, and the pushing screw rod extends into the steel tube fixing cylinder; the bending driving part comprises a hydraulic press, a fixed frame, a straight pipe, an arc-shaped bent pipe, an iron block, an iron ball and a spring; the straight pipe is vertically arranged below the hydraulic press, the lower end of the straight pipe is fixedly connected and communicated with the upper end of the arc-shaped bent pipe, the iron block and the iron ball are both located in the straight pipe, the iron ball is fixedly connected with the iron block through a spring, and one side, facing the steel pipe fixing cylinder, of the arc-shaped bent pipe is provided with a slot. The invention converts the hydraulic pressure in the linear direction of the hydraulic press into the bending force for bending the stainless steel pipe or the stainless steel rod by arranging the steel pipe fixing part and the bending driving part, thereby bending the stainless steel pipe or the stainless steel rod with larger diameter by utilizing the strong hydraulic pressure of the hydraulic press.
Description
Technical Field
The invention relates to the field of bending equipment, in particular to bending equipment for stainless steel processing.
Background
When a stainless steel pipe or a stainless steel rod is bent, a bending machine is generally used, the bending force which can be applied by the conventional bending machine is limited, and when the stainless steel pipe or the stainless steel rod with a larger diameter is faced, the bending effect is not ideal or even the stainless steel pipe or the stainless steel rod cannot be bent, so that improvement is needed.
Disclosure of Invention
The invention aims to provide bending equipment for stainless steel processing, so as to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme:
a bending device for stainless steel processing comprises a steel pipe fixing part and a bending driving part; the steel pipe fixing part comprises a fixing table, a steel pipe fixing cylinder, a pushing screw and a connecting column; the steel tube fixing cylinder transversely penetrates through the fixing table and is in threaded connection with the fixing table, the pushing screw rod extends into the steel tube fixing cylinder and is in threaded connection with the steel tube fixing cylinder, and the connecting column is vertically and fixedly arranged at the lower part of the right side face of the fixing table; the bending driving part is arranged on the right side of the steel pipe fixing part and comprises a hydraulic press, a fixing frame, a straight pipe, an arc-shaped bent pipe, an iron block, an iron ball and a spring; fixed frame sets firmly in the hydraulic press bottom, the vertical laying in the hydraulic press below of straight tube, straight tube lower extreme and arc return bend upper end rigid coupling and intercommunication, arc return bend lower extreme and spliced pole rigid coupling, iron plate and iron ball all are located the straight tube, the iron ball is located the iron plate below, the iron ball passes through the spring rigid coupling with the iron plate, the hydraulic pressure post of hydraulic press stretches into and supports in the straight tube at the iron plate top surface, the slot has been seted up towards one side of the fixed section of thick bamboo of steel pipe to the arc return bend, the slot sets up along the crooked direction of arc return bend.
Preferably, the right end of the fixed cylinder is vertically in threaded connection with a fixed screw.
Preferably, one side of the iron ball far away from the spring is a plane.
Preferably, the arc-shaped bent pipe is embedded in the supporting seat and is fixedly connected with the supporting seat.
Preferably, the supporting seat is fixedly connected with the lower end of the fixed frame, first connecting blocks are fixedly arranged on two sides of the bottom of the supporting seat, and the first connecting blocks are connected with the ground through first connecting bolts.
Preferably, second connecting blocks are fixedly arranged on two sides of the bottom of the fixed table and are connected with the ground through second connecting bolts.
The invention has the beneficial effects that:
1. the invention converts the hydraulic pressure in the linear direction of the hydraulic press into the bending force for bending the stainless steel pipe or the stainless steel rod by arranging the steel pipe fixing part and the bending driving part, thereby bending the stainless steel pipe or the stainless steel rod with larger diameter by utilizing the strong hydraulic pressure of the hydraulic press.
2. One side of the iron ball, which is far away from the spring, is a plane, so that the stainless steel tube or the stainless steel rod can be prevented from sliding along the surface of the iron ball when the iron ball is bent.
3. The arc return bend inlays in the supporting seat and with the supporting seat rigid coupling, can play the effect of supporting the arc return bend, prevents that the arc return bend warp when nonrust steel pipe or stainless steel pole are bent to the iron ball.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the curved elbow of FIG. 1 in accordance with the present invention;
reference numerals: 1-a hydraulic press; 2-a hydraulic column; 3-iron block; 4-a spring; 5-fixing the frame; 6-iron ball; 7-a support seat; 8-a first connecting bolt; 9-a first connection block; 10-straight pipe; 11-a stationary table; 12-a steel tube fixing cylinder; 14-a fixed screw; 15-pushing the screw; 16-a second connecting bolt; 17-a second connection block; 18-an arc bend; 19-a slot; 20-connecting columns; 21-stainless steel tube.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1-2, a bending apparatus for stainless steel processing, characterized in that: comprises a steel pipe fixing part and a bending driving part; the steel pipe fixing part comprises a fixing platform 11, a steel pipe fixing cylinder 12, a pushing screw 15 and a connecting column 20; the steel pipe fixing cylinder 12 transversely penetrates through the fixing table 11, the steel pipe fixing cylinder 12 is in threaded connection with the fixing table 11, the right end of the fixing cylinder 12 is in threaded connection with the fixing screw 14, the pushing screw 15 extends into the steel pipe fixing cylinder 12 and is in threaded connection with the steel pipe fixing cylinder 12, and the connecting column 20 is perpendicularly fixedly arranged on the lower portion of the right side face of the fixing table 11.
The bending driving part is arranged on the right side of the steel pipe fixing part and comprises a hydraulic press 1, a fixing frame 5, a straight pipe 10, an arc-shaped bent pipe 18, an iron block 3, an iron ball 6 and a spring 4; fixed frame 5 sets firmly in hydraulic press 1 bottom, the vertical cloth in hydraulic press 1 below of straight tube 10, straight tube 10 lower extreme and 18 upper end rigid couplings of arc return bend and intercommunication, 18 lower extremes of arc return bend and spliced pole 20 rigid couplings, iron plate 3 and iron ball 6 all are located straight tube 10, iron ball 6 is located iron plate 3 below, iron ball 6 passes through spring 4 rigid coupling with iron plate 3, one side that spring 4 was kept away from to iron ball 6 is the plane, hydraulic column 2 of hydraulic press 1 stretches into in the straight tube 10 to support at 3 top surfaces of iron plate, slot 19 has been seted up towards one side of steel pipe fixed cylinder 12 to arc return bend 18, slot 19 sets up along the crooked direction of arc return bend 18, arc return bend 18 inlays in supporting seat 7 and with supporting seat 7 rigid coupling.
The supporting seat 7 is fixedly connected with the lower end of the fixed frame 5, first connecting blocks 9 are fixedly arranged on two sides of the bottom of the supporting seat 7, and the first connecting blocks 9 are connected with the ground through first connecting bolts 8.
And second connecting blocks 17 are fixedly arranged on two sides of the bottom of the fixed table 11, and the second connecting blocks 17 are connected with the ground through second connecting bolts 16.
The working principle is as follows: taking the stainless steel tube 21 as an example, the stainless steel tube 21 is inserted into the steel tube fixing cylinder 12, then the pushing screw 15 is inserted spirally from the left end of the steel tube fixing cylinder 12, so that the pushing screw 15 pushes the portion of the stainless steel tube 21 to be bent to extend out from the right end of the steel tube fixing cylinder 12, the fixing screw 14 is rotated, so that the fixing screw 14 presses the stainless steel tube 21 to fix the stainless steel tube 21, then the steel tube fixing cylinder 12 is rotated to lead the stainless steel tube 21 to extend into the arc-shaped bent tube 18 from the slot 19, the hydraulic press 1 is started, the hydraulic press 1 drives the iron block 3 to compress the spring 4 through the hydraulic column 2, when the spring 4 is compressed to the limit, the spring 4 drives the iron ball 6 to move along the arc-shaped bent pipe 18, one end of the stainless steel pipe 21 extending into the arc-shaped bent pipe 18 is pressed and bent along the slot 19 in the moving process of the iron ball 6, and after the stainless steel pipe is bent to a required angle, the hydraulic column 2 is controlled to move upwards through the hydraulic machine 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A bending device for stainless steel processing is characterized in that: comprises a steel pipe fixing part and a bending driving part;
the steel pipe fixing part comprises a fixing table (11), a steel pipe fixing cylinder (12), a pushing screw (15) and a connecting column (20); the steel pipe fixing cylinder (12) transversely penetrates through the fixing table (11), the steel pipe fixing cylinder (12) is in threaded connection with the fixing table (11), the pushing screw (15) extends into the steel pipe fixing cylinder (12) to be in threaded connection with the steel pipe fixing cylinder (12), and the connecting column (20) is vertically and fixedly arranged on the lower portion of the right side face of the fixing table (11);
the bending driving part is arranged on the right side of the steel pipe fixing part and comprises a hydraulic machine (1), a fixing frame (5), a straight pipe (10), an arc-shaped bent pipe (18), an iron block (3), an iron ball (6) and a spring (4); fixed frame (5) set firmly in hydraulic press (1) bottom, straight tube (10) are vertical to be laid in hydraulic press (1) below, straight tube (10) lower extreme and arc return bend (18) upper end rigid coupling and intercommunication, arc return bend (18) lower extreme and spliced pole (20) rigid coupling, iron plate (3) and iron ball (6) all are located straight tube (10), iron ball (6) are located iron plate (3) below, iron ball (6) pass through spring (4) rigid coupling with iron plate (3), hydraulic pressure post (2) of hydraulic press (1) stretch into in straight tube (10) and support at iron plate (3) top surface, slot (19) have been seted up towards one side of steel pipe fixed cylinder (12) to arc return bend (18), slot (19) set up along arc return bend (18) crooked direction.
2. The bending apparatus for stainless steel working according to claim 1, wherein: the right end of the fixed cylinder (12) is vertically connected with a fixed screw (14) in a threaded manner.
3. The bending apparatus for stainless steel working according to claim 1, wherein: one side of the iron ball (6) far away from the spring (4) is a plane.
4. The bending apparatus for stainless steel working according to claim 1, wherein: the arc-shaped bent pipe (18) is embedded in the supporting seat (7) and is fixedly connected with the supporting seat (7).
5. The bending apparatus for stainless steel working according to claim 4, wherein: the supporting seat (7) is fixedly connected with the lower end of the fixed frame (5), first connecting blocks (9) are fixedly arranged on two sides of the bottom of the supporting seat (7), and the first connecting blocks (9) are connected with the ground through first connecting bolts (8).
6. The bending apparatus for stainless steel working according to claim 1, wherein: and second connecting blocks (17) are fixedly arranged on two sides of the bottom of the fixed table (11), and the second connecting blocks (17) are connected with the ground through second connecting bolts (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085067.9A CN110773606B (en) | 2019-11-08 | 2019-11-08 | Bending equipment for stainless steel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085067.9A CN110773606B (en) | 2019-11-08 | 2019-11-08 | Bending equipment for stainless steel processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110773606A true CN110773606A (en) | 2020-02-11 |
| CN110773606B CN110773606B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911085067.9A Active CN110773606B (en) | 2019-11-08 | 2019-11-08 | Bending equipment for stainless steel processing |
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| Country | Link |
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| CN (1) | CN110773606B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812316B1 (en) * | 1969-12-22 | 1973-04-19 | ||
| CN103658334A (en) * | 2012-08-30 | 2014-03-26 | 常志伟 | Adjustable pipe-bending die |
| CN204247780U (en) * | 2014-11-11 | 2015-04-08 | 重庆万马屯新型建材有限公司 | steel pipe bending device |
| CN104785591A (en) * | 2015-04-13 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Machining and processing method for automobile exhaust manifold |
| US9908163B1 (en) * | 2017-05-02 | 2018-03-06 | Industrial Design & Fabrication, Inc. | Metal plate bending apparatus and method |
| CN108655215A (en) * | 2018-07-05 | 2018-10-16 | 佛山市南海惠家五金制品有限公司 | One kind being used for environment-friendly type hardware plate apparatus for bending |
-
2019
- 2019-11-08 CN CN201911085067.9A patent/CN110773606B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4812316B1 (en) * | 1969-12-22 | 1973-04-19 | ||
| CN103658334A (en) * | 2012-08-30 | 2014-03-26 | 常志伟 | Adjustable pipe-bending die |
| CN204247780U (en) * | 2014-11-11 | 2015-04-08 | 重庆万马屯新型建材有限公司 | steel pipe bending device |
| CN104785591A (en) * | 2015-04-13 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Machining and processing method for automobile exhaust manifold |
| US9908163B1 (en) * | 2017-05-02 | 2018-03-06 | Industrial Design & Fabrication, Inc. | Metal plate bending apparatus and method |
| CN108655215A (en) * | 2018-07-05 | 2018-10-16 | 佛山市南海惠家五金制品有限公司 | One kind being used for environment-friendly type hardware plate apparatus for bending |
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| Publication number | Publication date |
|---|---|
| CN110773606B (en) | 2021-01-05 |
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