CN104607510A - Simple manual pipe bending machine - Google Patents
Simple manual pipe bending machine Download PDFInfo
- Publication number
- CN104607510A CN104607510A CN201410783508.3A CN201410783508A CN104607510A CN 104607510 A CN104607510 A CN 104607510A CN 201410783508 A CN201410783508 A CN 201410783508A CN 104607510 A CN104607510 A CN 104607510A
- Authority
- CN
- China
- Prior art keywords
- vertical shaft
- handle
- rotating roller
- bending machine
- workbench
- Prior art date
- 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.)
- Pending
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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
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a simple manual pipe bending machine. The simple manual pipe bending machine comprises a working table, a handle and a sliding chute. A support is fixed to the bottom of the working table. The bottom of the support is provided with a clump weight. A locating base is fixedly arranged on the working table and provided with a locating through hole, and a pipe fitting to be bent can penetrate through the locating through hole. A first vertical shaft is vertically arranged on a table top of the working table and sleeved with a first rotating roller. One end of the handle is rotationally arranged on the first vertical shaft. The middle of the handle is rotationally arranged on a second vertical shaft. The other end of the handle is provided with an antiskid sleeve. The sliding chute is located on the working table. A bearing is arranged in the sliding chute. The second vertical shaft is sleeved with the bearing. The simple manual pipe bending machine operates without displacement; the antiskid sleeve is arranged, and therefore an operator can hold the antiskid sleeve to rotate the handle; the simple manual pipe bending machine can quickly and easily bend pipe fittings, especially circular pipe fittings, and is quite applicable to pipe fitting bending and stretching tests for testing whether the pipe fittings meet the requirement for plasticity.
Description
Technical field
The present invention relates to a kind of steel processing device, specifically a kind of Simple hand bender.
Background technology
The development of steel pipe's production technology start from the manufacturing rise of bicycle, 19th century younger oil exploitation, the manufacture of naval vessel, boiler, aircraft during Two World Wars, the manufacture of apparatus of thermo-electric power boiler after World War II, the development of chemical industry and the drilling of petroleum gas and transport etc., all effectively promote the development of Steel Tube Industries on kind, seed output and quality.Steel pipe not only for carrying fluid and powdery solid, exchange heat energy, manufacturing machine part and container, it or a kind of economic steel.Building structure rack, pillar and machinery mount is manufactured with steel pipe, can weight reduction, save metal 20 ~ 40%, and batch production mechanized construction can be realized.In modern processing industry, require higher to the mechanical property (plasticity) of product, pipe in process of production, all need to do bending tensile test, test and whether meet plasticity requirements, but traditional bending machine generally adopts manually to pull and realizes bend pipe, the shortcoming that this bending machine exists is: use effort, inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of with Anti-slip cover, Simple hand bender simple to operate, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of Simple hand bender, comprise workbench, handle and chute, be installed with support bottom described workbench, frame bottom is provided with balancing weight; Workbench top is installed with positioning seat, and positioning seat is provided with can through the positioning through hole of pipe fitting to be bent; The table top of workbench is provided with first vertical shaft vertically arranged, first vertical shaft is socketed with the first rotating roller, second vertical shaft vertically arranged on the right side of first vertical shaft, second vertical shaft is socketed with the second rotating roller, the outer circumference surface of the first rotating roller and the second rotating roller all forms toroidal cavity; Described handle one end is rotated and is located on the first vertical shaft, and handle central rotational is located on the second vertical shaft, and the handle other end is provided with Anti-slip cover; Described chute is positioned on workbench, is provided with bearing in chute, and the second vertical shaft sleeve is connected in bearing.
Further, described balancing weight is cement block.
Further, the diameter of described first rotating roller is greater than the diameter of the second rotating roller.
Compared with prior art, the present invention is provided with balancing weight, when the present invention can be made to work, can not be subjected to displacement, be provided with Anti-slip cover operator can hold Anti-slip cover and carry out swing handle, thus make the second vertical shaft rotating, more laborsaving and can not hand be hindered, the outer circumference surface of the first rotating roller and the second rotating roller all forms toroidal cavity, thus formation can for pipe fitting to be bent through the card seam that also pipe fitting radial direction to be bent can be clamped between described first rotating roller and the second rotating roller; The present invention can simple bending pipe fitting particularly circular pipe fitting fast, be highly suitable for the bending tensile test of pipe fitting, whether meet plasticity requirements to test it, and structure is simple, easy to operate, practical.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of Simple hand bender.
Fig. 2 is a kind of top view of Simple hand bender.
In figure: 1-workbench, 2-first rotating roller, 3-positioning seat, 4-positioning through hole, 5-second rotating roller, 6-bearing, 7-handle, 8-Anti-slip cover, 9-chute, 11-support, 12-balancing weight, 21-first vertical shaft, 51-second vertical shaft.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of Simple hand bender, draw together workbench 1, handle 7 and chute 9, be installed with support 11 bottom described workbench 1, bottom support 1, be provided with balancing weight 12, when the present invention can be made to work, can not be subjected to displacement, workbench 1 top is installed with positioning seat 3, and positioning seat 3 is provided with can through the positioning through hole 4 of pipe fitting to be bent, the table top of workbench 1 is provided with first vertical shaft 21 vertically arranged, first vertical shaft 21 is socketed with the first rotating roller 2, second vertical shaft 51 vertically arranged on the right side of first vertical shaft 21, second vertical shaft 51 is socketed with the second rotating roller 5, the outer circumference surface of the first rotating roller 2 and the second rotating roller 5 all forms toroidal cavity, thus formation can for pipe fitting to be bent through the card seam that also pipe fitting radial direction to be bent can be clamped between described first rotating roller 2 and the second rotating roller 5, described handle 7 one end is rotated and is located on the first vertical shaft 21, and handle 7 central rotational is located on the second vertical shaft 21, and handle 7 other end is provided with Anti-slip cover 8, during use, operator can hold Anti-slip cover 8 and carry out swing handle 7, thus the second vertical shaft 5 is rotated, more laborsaving and can not hinder hand, described chute 9 is positioned on workbench 1, is provided with bearing 6 in chute 9, and the second vertical shaft 5 is socketed in bearing 6, and the rotation made is more convenient and flexible, the present invention operationally, first in card seam pipe fitting to be bent being penetrated positioning through hole 4 on positioning seat 3 and formed between the first rotating roller 2 and the second rotating roller 5, operator makes it turn an angle around the first vertical shaft 21 with hand pulling handle 7 afterwards, the second rotating roller 5 be arranged on workbench 1 is moved together with handle 7 thus to be cooperatively interacted with the first rotating roller 2 and by pipe fitting bending certain angle, the present invention can simple bending pipe fitting particularly circular pipe fitting fast, be highly suitable for the bending tensile test of pipe fitting, whether plasticity requirements is met to test it, and structure is simple, easy to operate, practical.
Claims (3)
1. a Simple hand bender, comprises workbench (1), handle (7) and chute (9), it is characterized in that, described workbench (1) bottom is installed with support (11), and support (1) bottom is provided with balancing weight (12); Workbench (1) top is installed with positioning seat (3), and positioning seat (3) is provided with can through the positioning through hole (4) of pipe fitting to be bent; The table top of workbench (1) is provided with first vertical shaft (21) vertically arranged, first vertical shaft (21) is socketed with the first rotating roller (2), one, first vertical shaft (21) right side the second vertical shaft (51) vertically arranged, second vertical shaft (51) is socketed with the second rotating roller (5), the outer circumference surface of the first rotating roller (2) and the second rotating roller (5) all forms toroidal cavity; Described handle (7) one end is rotated and is located on the first vertical shaft (21), and handle (7) central rotational is located on the second vertical shaft (21), and handle (7) other end is provided with Anti-slip cover (8); Described chute (9) is positioned on workbench (1), is provided with bearing (6) in chute (9), and the second vertical shaft (5) is socketed in bearing (6).
2. a kind of Simple hand bender according to claim 1, is characterized in that, described balancing weight (12) is cement block.
3. a kind of Simple hand bender according to claim 1, is characterized in that, the diameter of described first rotating roller (2) is greater than the diameter of the second rotating roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410783508.3A CN104607510A (en) | 2014-12-18 | 2014-12-18 | Simple manual pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410783508.3A CN104607510A (en) | 2014-12-18 | 2014-12-18 | Simple manual pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607510A true CN104607510A (en) | 2015-05-13 |
Family
ID=53142305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410783508.3A Pending CN104607510A (en) | 2014-12-18 | 2014-12-18 | Simple manual pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607510A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874652A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Bending device for bent connecting rods |
| CN105170740A (en) * | 2015-09-22 | 2015-12-23 | 江苏新核合金科技有限公司 | Bending and straightening device |
| CN106424253A (en) * | 2016-10-14 | 2017-02-22 | 合肥太通制冷科技有限公司 | Manual pipe bending device based on plane |
| CN107363134A (en) * | 2017-09-06 | 2017-11-21 | 枣庄王晁煤矿有限责任公司 | Earth anchor maker |
| CN109013784A (en) * | 2018-09-13 | 2018-12-18 | 郑州郑飞机电技术有限责任公司 | A kind of major-diameter thick-wall aviation petroleum pipeline bending and molding method and device |
| CN109201797A (en) * | 2018-09-12 | 2019-01-15 | 刘道灵 | A kind of intelligence bending machine |
| CN110434204A (en) * | 2019-07-10 | 2019-11-12 | 刘华珍 | A kind of galvanized pipe bar folder |
-
2014
- 2014-12-18 CN CN201410783508.3A patent/CN104607510A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874652A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Bending device for bent connecting rods |
| CN105170740A (en) * | 2015-09-22 | 2015-12-23 | 江苏新核合金科技有限公司 | Bending and straightening device |
| CN106424253A (en) * | 2016-10-14 | 2017-02-22 | 合肥太通制冷科技有限公司 | Manual pipe bending device based on plane |
| CN107363134A (en) * | 2017-09-06 | 2017-11-21 | 枣庄王晁煤矿有限责任公司 | Earth anchor maker |
| CN107363134B (en) * | 2017-09-06 | 2023-10-03 | 枣庄王晁煤矿有限责任公司 | Ground anchor making machine |
| CN109201797A (en) * | 2018-09-12 | 2019-01-15 | 刘道灵 | A kind of intelligence bending machine |
| CN109013784A (en) * | 2018-09-13 | 2018-12-18 | 郑州郑飞机电技术有限责任公司 | A kind of major-diameter thick-wall aviation petroleum pipeline bending and molding method and device |
| CN109013784B (en) * | 2018-09-13 | 2024-05-03 | 郑州郑飞机电技术有限责任公司 | Bending forming method and device for large-diameter thick-wall aviation oil delivery pipe |
| CN110434204A (en) * | 2019-07-10 | 2019-11-12 | 刘华珍 | A kind of galvanized pipe bar folder |
| CN110434204B (en) * | 2019-07-10 | 2020-11-06 | 谢庆玲 | Galvanized pipe bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
|
| WD01 | Invention patent application deemed withdrawn after publication |