CN105772538A - Straightening tool for bar material - Google Patents
Straightening tool for bar material Download PDFInfo
- Publication number
- CN105772538A CN105772538A CN201610021569.5A CN201610021569A CN105772538A CN 105772538 A CN105772538 A CN 105772538A CN 201610021569 A CN201610021569 A CN 201610021569A CN 105772538 A CN105772538 A CN 105772538A
- Authority
- CN
- China
- Prior art keywords
- bar material
- straightening
- alignment
- bar
- roller
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the field of machining and particularly relates to a straightening tool for a bar material. In order to straighten the bar material, the method that after being heated, a bent part is knocked and straightened is usually adopted, so that the bar material is large in stress, poor in straightening effect and low in straightening efficiency, and a lot of time and great economic benefits are wasted. According to the provided straightening tool for the bar material, the requirement for the bar material straightening work aiming at the bent and deformed defect can be met, the problem that straightening of the bar material is difficult due to the bent and deformed defect can be solved, the manufacturing cost is reduced, and the production efficiency is improved; and meanwhile, the straightening tool can be repeatedly used, effort is saved at the same time, and high efficiency is achieved.
Description
Technical field
The invention belongs to field of machining, more particularly to a kind of bar alignment tool.
Background technology
Get in process at bar woollen, often occur due to extruding and the produced diastrophic defect of bar of long-time placement, in order to bar is carried out alignment, often adopt after crooked position is heated, beat alignment, cause that bar stress is relatively big, alignment effect is bad, and alignment is inefficient, wastes huge time and economic benefit.Work it is therefore desirable to a kind of bar alignment tool meets the alignment for the diastrophic defect of bar, ensure that bar has good linearity, good bar alignment state.
Summary of the invention
The invention provides a kind of bar alignment tool, it is possible to meet the alignment requirements of one's work for the diastrophic defect of bar, it is possible to the problem solving the bar school shape difficulty due to diastrophic defect decreases manufacturing cost, improves production efficiency.And can Reusability, simultaneously laborsaving, and efficiently.
The bar alignment tool of the present invention includes following a few part: travelling gear, handle, screw rod, gripper shoe, guide pillar, pressing plate, upper alignment roller, roller bearing, main body, lower alignment roller, nut, adjustable limiting nut.
Lower alignment roller is arranged in main body by roller bearing, and pressing plate is arranged on guide pillar, and can move up and down along guide pillar, upper alignment roller is arranged on pressing plate, screw rod is installed on the supporting plate, and is connected with gripper shoe by adjustable limiting nut, is connected with pressing plate by nut in the lower end of described screw rod.
Tighten effect under with the lower alignment roller being arranged in main body in the rotation of screw rod by the upper alignment roller being arranged on pressing plate, jointly equably the workpiece of existing defects is applied extruding force, grind axis by workpiece rotate and move between upper alignment roller and lower alignment roller in the axial direction, sweep is carried out alignment.By lower alignment roll end install each travelling gear, make each lower alignment roller rotate synchronize so that the crooked position of workpiece upper alignment roller, lower alignment roller stepless action under carry out alignment.By being rotatably mounted on the screw rod in gripper shoe, and control moving up and down of gripper shoe by nut thereon, when lower alignment roller moves to bar diameter position, screw adjustable limiting nut, make alignment roller, lower alignment roller keep certain position.
In such manner, it is possible to meet the alignment requirements of one's work for the diastrophic defect of bar, it is possible to the problem solving the bar school shape difficulty due to diastrophic defect decreases manufacturing cost, improves production efficiency, saves the frock manufacturing cycle.Use simple and reliable, and can Reusability, simultaneously laborsaving, and efficiently.
The alignment tool of the present invention, it is possible to meet the alignment requirements of one's work for the diastrophic defect of bar, it is possible to the problem solving the bar school shape difficulty due to diastrophic defect decreases manufacturing cost, improves production efficiency, saves the frock manufacturing cycle.And can Reusability, simultaneously laborsaving, and efficiently.
Accompanying drawing explanation
Fig. 1 is the oblique view of bar alignment tool of the present invention；
Fig. 2 is the front view of bar alignment tool of the present invention；
Fig. 3 is the left view of bar alignment tool of the present invention.
Detailed description of the invention
A kind of bar alignment tool, including following several parts: adjustable limiting nut 1, travelling gear 2, handle 3, screw rod 4, gripper shoe 5, guide pillar 6, pressing plate 7, upper alignment roller 8, roller bearing 9, main body 10, lower alignment roller 11 and nut 12 (such as figure bis-).
Lower alignment roller 11 is arranged in main body 10 by roller bearing 9, pressing plate 7 is arranged on guide pillar 6, and can move up and down along guide pillar 6, upper alignment roller 8 is arranged on pressing plate 7, screw rod 4 is arranged in gripper shoe 5, and be connected with gripper shoe 5 by adjustable limiting nut 1, it is connected with pressing plate 7 by nut 12 in the lower end of described screw rod 4.
Pre-determined bit state: rotary handle 3 controls the rotation of screw rod 4, one good workpiece of state is placed between upper alignment roller 8 and lower alignment roller 11, determine the distance between upper alignment roller 8 and lower alignment roller 11, and screw adjustable limiting nut 1 alignment tool is adjusted pre-determined bit state.
Alignment state: the crooked position of the workpiece 13 of existing defects is heated, after the red heat of position to be bent, the workpiece 13 of existing defects is put between upper alignment roller 8 and lower alignment roller 11, grind axis by workpiece 13 rotate and move between upper alignment roller 8 and lower alignment roller 11 in the axial direction, sweep is carried out alignment.
Claims (1)
1. a bar alignment tool, it is characterized in that, including: adjustable limiting nut [1], travelling gear [2], handle [3], screw rod [4], gripper shoe [5], guide pillar [6], pressing plate [7], upper alignment roller [8], roller bearing [9], main body [10], lower alignment roller [11] and nut [12]；
Described lower alignment roller [11] is arranged in main body [10] by roller bearing [9], pressing plate [7] is arranged on guide pillar [6], and can move up and down along guide pillar [6], upper alignment roller [8] is arranged on pressing plate [7], screw rod [4] is arranged in gripper shoe [5], and be connected with gripper shoe [5] by adjustable limiting nut [13], it is connected with pressing plate [7] by nut [12] in the lower end of described screw rod [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021569.5A CN105772538A (en) | 2016-01-13 | 2016-01-13 | Straightening tool for bar material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021569.5A CN105772538A (en) | 2016-01-13 | 2016-01-13 | Straightening tool for bar material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772538A true CN105772538A (en) | 2016-07-20 |
Family
ID=56402421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021569.5A Pending CN105772538A (en) | 2016-01-13 | 2016-01-13 | Straightening tool for bar material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772538A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552595A (en) * | 2017-08-04 | 2018-01-09 | 江苏利通电子股份有限公司 | A kind of reforming device |
| CN108160787A (en) * | 2017-12-22 | 2018-06-15 | 天津市宝利华峰五金制品有限公司 | A kind of steel pipe embossing device |
| CN112122407A (en) * | 2020-09-08 | 2020-12-25 | 贵州电网有限责任公司 | Transmission line leads ground wire splicing sleeve orthotic devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1045031A (en) * | 1909-04-26 | 1912-11-19 | Isaac Lamont Hughes | Apparatus for straightening metal bars. |
| DE29705913U1 (en) * | 1997-04-03 | 1997-06-05 | Scheurer, Fritz, 72535 Heroldstatt | Pipe straightening device |
| CN202411154U (en) * | 2012-01-10 | 2012-09-05 | 浙江景宁宏泰不锈钢管制造有限公司 | Stainless steel coil pipe straightening machine |
| CN203356274U (en) * | 2013-06-21 | 2013-12-25 | 上海奉贤钢管厂 | Rectangular steel pipe straightening machine |
| CN204052450U (en) * | 2014-09-26 | 2014-12-31 | 王登瀛 | A kind of bended pipe machine straightening device |
| CN204074835U (en) * | 2014-08-14 | 2015-01-07 | 黄山盛锐重工机械有限公司 | A kind of Novel straightener |
-
2016
- 2016-01-13 CN CN201610021569.5A patent/CN105772538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1045031A (en) * | 1909-04-26 | 1912-11-19 | Isaac Lamont Hughes | Apparatus for straightening metal bars. |
| DE29705913U1 (en) * | 1997-04-03 | 1997-06-05 | Scheurer, Fritz, 72535 Heroldstatt | Pipe straightening device |
| CN202411154U (en) * | 2012-01-10 | 2012-09-05 | 浙江景宁宏泰不锈钢管制造有限公司 | Stainless steel coil pipe straightening machine |
| CN203356274U (en) * | 2013-06-21 | 2013-12-25 | 上海奉贤钢管厂 | Rectangular steel pipe straightening machine |
| CN204074835U (en) * | 2014-08-14 | 2015-01-07 | 黄山盛锐重工机械有限公司 | A kind of Novel straightener |
| CN204052450U (en) * | 2014-09-26 | 2014-12-31 | 王登瀛 | A kind of bended pipe machine straightening device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552595A (en) * | 2017-08-04 | 2018-01-09 | 江苏利通电子股份有限公司 | A kind of reforming device |
| CN107552595B (en) * | 2017-08-04 | 2018-05-04 | 江苏利通电子股份有限公司 | A kind of reforming device |
| CN108160787A (en) * | 2017-12-22 | 2018-06-15 | 天津市宝利华峰五金制品有限公司 | A kind of steel pipe embossing device |
| CN112122407A (en) * | 2020-09-08 | 2020-12-25 | 贵州电网有限责任公司 | Transmission line leads ground wire splicing sleeve orthotic devices |
| CN112122407B (en) * | 2020-09-08 | 2022-07-01 | 贵州电网有限责任公司 | Transmission line leads ground wire splicing sleeve orthotic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |