CN105290283A - Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner - Google Patents
Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner Download PDFInfo
- Publication number
- CN105290283A CN105290283A CN201510902541.8A CN201510902541A CN105290283A CN 105290283 A CN105290283 A CN 105290283A CN 201510902541 A CN201510902541 A CN 201510902541A CN 105290283 A CN105290283 A CN 105290283A
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- CN
- China
- Prior art keywords
- round
- ball
- thread rolling
- rounding
- frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/046—Thread-rolling heads working radially
Abstract
The invention discloses processing equipment for rolling round reinforcing steel bars and forming straight threads in a rolling manner. The processing equipment is simple in structure, and convenient to use. Through the adoption of the processing equipment, the processing efficiency and the structural safety can be improved. The processing equipment disclosed by the invention is characterized by consisting of a rack (1), a motor (2), a decelerator (3), a round and thread rolling machine head (4), a pair of jaw vices (5) and a processing and feeding handle (6), wherein an advancing supporting shaft (7) is arranged at the upper end of the rack (1); the motor (2), the decelerator (3), and the round and thread rolling machine head (4) are positioned on the rack (1), are coaxially connected in series so as to form a whole, and can move forwards and backwards on the advancing supporting shaft (7); the round and thread rolling machine head (4) consists of a round rolling mechanism (9) and a thread rolling mechanism (10).
Description
Technical field
The invention belongs to rebar rounding straight spiral grains apparatus field, especially a kind of structure be simple, easy to use, can improve working (machining) efficiency and structural safety rebar rounding straight spiral grains process equipment.
Background technology
At present, common Rebar circle straight spiral grains process equipment Problems existing adopts hydraulic press reinforcing bar transverse and longitudinal rib to be flattened by cylindrical die is radial the technique forming optical wand, shortcoming is will respectively by two process equipments, one is carried out pressure sired results sequence, one is carried out rolled thread operation, and process velocity is slow, and equipment is heavy, efficiency is low, is not extensively promoted the use of in the market.What adopt in a large number in market is still steel bar rolling & linear whorl Joining Technology, but this kind of technique by cutter, reinforcing bar transverse and longitudinal rib is cut removal to form optical wand, and then optical wand is rolled into straight thread.The shortcoming of this technique is the sectional area weakening reinforcing bar, reduces parent material of reinforcement rebar intensity, is unfavorable for structural safety.
Summary of the invention
The object of this invention is to provide a kind of structure simple, easy to use, can improve working (machining) efficiency and structural safety rebar rounding straight spiral grains process equipment.
Technical scheme of the present invention is: rebar rounding straight spiral grains process equipment, it is characterized in that by frame (1), motor (2), reductor (3), round as a ball screw rolling machine head (4), vice (5) and processing feeding handle (6) composition, wherein, the upper end of frame (1) is provided with back shaft of advancing (7), described motor (2), reductor (3), the frame (1) that is positioned at round as a ball screw rolling machine head (4) goes up and coaxial composition one of connecting, and can move forward and backward in advance (7) on back shaft, described round as a ball screw rolling machine head (4) is made up of rounding mechanism (9) and thread rolling mechanism (10) two parts, vice (5) is positioned at frame (1) front end, and vice (5) is equipped with the length registration arm (8) for limiting processing length, and processing feeding handle (6) is positioned at the side of frame (1).
Described rounding mechanism (9) to lead with certain angle by more than three, and the circle of taper seat is round as a ball takes turns (11) and round as a ball cutterhead (12) forms, and round as a ball take turns (11) are arranged on round as a ball cutterhead (12).
Described rounding mechanism (9) is also provided with round as a ballly takes turns supporting seat (13), supporting seat spring (14) and round as a ballly takes turns locating ring (15), described round as a ball take turns (11) are connected with round as a ball supporting seat (13) of taking turns by supporting seat spring (14), and round as a ball supporting seat (13) of taking turns is arranged on round as a ball wheel on locating ring (15).
Described round as a ball wheel on (11) is provided with guiding taper seat (16).
Described thread rolling mechanism (10) is made up of Thread rolling head (17), cylindrical die roll (18), and wherein, the roller shaft (19) of cylindrical die roll (18) is arranged on Thread rolling head (17).
The Thread rolling head (17) of described thread rolling mechanism (10) is provided with overcoat (20), cylindrical die roll (18) is provided with turning rolls (21).
Effect of the present invention is: rebar rounding straight spiral grains process equipment, the upper end of frame is provided with back shaft of advancing, motor, reductor, round as a ball screw rolling machine head to be positioned in frame and coaxial composition one of connecting, and can to advance on back shaft movable, round as a ball screw rolling machine head is made up of rounding mechanism and thread rolling mechanism two parts; Vice is positioned at frame front end, and vice is equipped with the length registration arm for limiting processing length, and processing feeding handle is positioned at the side of frame.
By irregular for reinforcing bar decorative pattern rib and vertical rib are directly forced round as a ball by rotational pressure, and then be rolled into straight thread, not only do not reduce parent material of reinforcement rebar, add the reinforcing steel area of pressure circular portion on the contrary, and the mechanical performance of rounded parts parent material of reinforcement rebar is strengthened by the flow harden effect of metal, improve the actual bonding strength of reinforcing bar.
Below in conjunction with drawings and Examples, the present invention is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of rounding mechanism and thread rolling mechanism in Fig. 1;
Fig. 3 is A direction view in Fig. 2;
Fig. 4 is the B portion enlarged drawing in Fig. 2;
Fig. 5 is bar construction schematic diagram to be processed;
Fig. 6 is rebar rounding processed goods structural representation;
Fig. 7 is rebar rounding rolled thread product structure schematic diagram.
Detailed description of the invention
In accompanying drawing, rebar rounding straight spiral grains process equipment, be made up of frame 1, motor 2, reductor 3, round as a ball screw rolling machine head 4, vice 5 and processing feeding handle 6, wherein, the upper end of frame 1 is provided with back shaft 7 of advancing, described motor 2, reductor 3, round as a ball screw rolling machine head 4 to be positioned in frame 1 and coaxial composition one of connecting, and 7 can to move forward and backward advancing on back shaft, and described round as a ball screw rolling machine head 4 is by rounding mechanism 9) thread rolling mechanism 10 two parts form; Vice 5 is positioned at frame 1 front end, and vice 5 is equipped with the length registration arm 8 for limiting processing length, and processing feeding handle 6 is positioned at the side of frame 1.
In Fig. 2, rounding mechanism 9 by more than three with certain angle lead the circle of taper seat round as a ball take turns 11 and round as a ball cutterhead 12 form, round as a ballly take turns 11 and be arranged on round as a ball cutterhead 12.
Rounding mechanism 9 is also provided with round as a ballly takes turns supporting seat 13, supporting seat spring (4 and round as a ballly take turns locating ring 15, describedly round as a ballly take turns 11 and be connected with round as a ball supporting seat 13 of taking turns by supporting seat spring 14, round as a ball supporting seat 13 of taking turns is arranged on and round as a ballly takes turns on locating ring 15, and round as a ball wheel on 11 is provided with guiding taper seat 16 (see Fig. 3, Fig. 4).
Described thread rolling mechanism 10 is made up of Thread rolling head 17, cylindrical die roll 18, and wherein, the roller shaft 19 of cylindrical die roll 18 is arranged on Thread rolling head 17.The Thread rolling head 17 of described thread rolling mechanism 10 is provided with overcoat 20, and cylindrical die roll 18 being provided with in turning rolls 21, figure 31 is reinforcing bar.
Present device using method: by reinforcing bar 31 clamping on vice, moving feeding handle after electric motor starting makes round as a ball screw rolling machine head travel forward, rounded parts does circumferential roll extrusion to steel longitudinal rib 32 and reinforcing bar decorative pattern rib 33, limit round as a ball limit feeding, after round as a ball locating ring touches length registration arm, round as a ball supporting seat of taking turns, by support spring jack-up, round as a ballly takes turns spreading, completes the round as a ball work to reinforcing bar.Move feeding handle and continue feeding, thread rolling mechanism below is oppositely return after completing the straight thread rolled thread end-of-job to reinforcing bar, completes the round as a ball rolled thread work (see Fig. 5, Fig. 6, Fig. 7) to reinforcing bar, in figure, 34 is rebar rounding parts, and 35 is reinforcing bars with rolling screw threads.
Round as a ball screw rolling machine head can be structure as a whole, and two equipment splits also can be divided into use, and two kinds of frame modes all belong to protection scope of the present invention.
Claims (6)
1. rebar rounding straight spiral grains process equipment, it is characterized in that by frame (1), motor (2), reductor (3), round as a ball screw rolling machine head (4), vice (5) and processing feeding handle (6) composition, wherein, the upper end of frame (1) is provided with back shaft of advancing (7), described motor (2), reductor (3), the frame (1) that is positioned at round as a ball screw rolling machine head (4) goes up and coaxial composition one of connecting, and can move forward and backward in advance (7) on back shaft, described round as a ball screw rolling machine head (4) is made up of rounding mechanism (9) and thread rolling mechanism (10) two parts, vice (5) is positioned at frame (1) front end, and vice (5) is equipped with the length registration arm (8) for limiting processing length, and processing feeding handle (6) is positioned at the side of frame (1).
2. rebar rounding straight spiral grains process equipment according to claim 1, the circle of taper seat is round as a ball takes turns (11) and round as a ball cutterhead (12) forms to it is characterized in that leading described rounding mechanism (9) with certain angle by more than three, and round as a ball take turns (11) are arranged on round as a ball cutterhead (12).
3. rebar rounding straight spiral grains process equipment according to claim 2, it is characterized in that described rounding mechanism (9) is also provided with round as a ballly take turns supporting seat (13), supporting seat spring (14) and round as a ballly take turns locating ring (15), described round as a ball take turns (11) are connected with round as a ball supporting seat (13) of taking turns by supporting seat spring (14), and round as a ball supporting seat (13) of taking turns is arranged on round as a ball wheel on locating ring (15).
4. rebar rounding straight spiral grains process equipment according to claim 2, is characterized in that described round as a ball wheel on (11) is provided with guiding taper seat (16).
5. rebar rounding straight spiral grains process equipment according to claim 1, it is characterized in that described thread rolling mechanism (10) is made up of Thread rolling head (17), cylindrical die roll (18), wherein, the roller shaft (19) of cylindrical die roll (18) is arranged on Thread rolling head (17).
6. rebar rounding straight spiral grains process equipment according to claim 5, the Thread rolling head (17) that it is characterized in that described thread rolling mechanism (10) is provided with overcoat (20), cylindrical die roll (18) is provided with turning rolls (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902541.8A CN105290283A (en) | 2015-12-09 | 2015-12-09 | Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902541.8A CN105290283A (en) | 2015-12-09 | 2015-12-09 | Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290283A true CN105290283A (en) | 2016-02-03 |
Family
ID=55188481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902541.8A Pending CN105290283A (en) | 2015-12-09 | 2015-12-09 | Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290283A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798212A (en) * | 2016-05-24 | 2016-07-27 | 安庆市津海工业产品设计有限公司 | Rolling head positioned rotation debugging assembly for screw rolling machine |
| CN106111857A (en) * | 2016-06-24 | 2016-11-16 | 天津众信机械制造有限公司 | A kind of screw forming mould |
| CN107442717A (en) * | 2017-08-16 | 2017-12-08 | 明光市瑞丰五金制品有限公司 | A kind of ring grain automatic wiredrawing embossing device |
| CN111558677A (en) * | 2020-04-08 | 2020-08-21 | 谢挺 | Thread rolling device of straight thread rolling machine for reinforcing steel bars |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771625A (en) * | 1985-03-05 | 1988-09-20 | Kabushiki Kaisha Watanabe Kogyo | Apparatus for forming tapered threads on pipes |
| CN1291674A (en) * | 1999-08-26 | 2001-04-18 | 中国建筑科学研究院建筑机械化研究分院 | Equistrength link technique and equipment of ribbed reinforcing bars by removing ribs and rolling threads |
| CN2533965Y (en) * | 2002-04-11 | 2003-02-05 | 王金平 | Reinforced bar thread rolling machine |
| CN2538449Y (en) * | 2002-03-14 | 2003-03-05 | 北京市建筑工程研究院 | Equipment for cutting and rolling thread on reinforcing bar and steel rod |
| CN2759624Y (en) * | 2004-08-30 | 2006-02-22 | 西安建筑科技大学 | Rib-pressing screw reinforcing bar mill with adjustable bore diameter |
-
2015
- 2015-12-09 CN CN201510902541.8A patent/CN105290283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771625A (en) * | 1985-03-05 | 1988-09-20 | Kabushiki Kaisha Watanabe Kogyo | Apparatus for forming tapered threads on pipes |
| CN1291674A (en) * | 1999-08-26 | 2001-04-18 | 中国建筑科学研究院建筑机械化研究分院 | Equistrength link technique and equipment of ribbed reinforcing bars by removing ribs and rolling threads |
| CN2538449Y (en) * | 2002-03-14 | 2003-03-05 | 北京市建筑工程研究院 | Equipment for cutting and rolling thread on reinforcing bar and steel rod |
| CN2533965Y (en) * | 2002-04-11 | 2003-02-05 | 王金平 | Reinforced bar thread rolling machine |
| CN2759624Y (en) * | 2004-08-30 | 2006-02-22 | 西安建筑科技大学 | Rib-pressing screw reinforcing bar mill with adjustable bore diameter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798212A (en) * | 2016-05-24 | 2016-07-27 | 安庆市津海工业产品设计有限公司 | Rolling head positioned rotation debugging assembly for screw rolling machine |
| CN105798212B (en) * | 2016-05-24 | 2018-08-03 | 河北邢工机械制造有限公司 | A kind of screw-rolling machine milled head position rotating debugging component |
| CN106111857A (en) * | 2016-06-24 | 2016-11-16 | 天津众信机械制造有限公司 | A kind of screw forming mould |
| CN107442717A (en) * | 2017-08-16 | 2017-12-08 | 明光市瑞丰五金制品有限公司 | A kind of ring grain automatic wiredrawing embossing device |
| CN111558677A (en) * | 2020-04-08 | 2020-08-21 | 谢挺 | Thread rolling device of straight thread rolling machine for reinforcing steel bars |
| CN111558677B (en) * | 2020-04-08 | 2021-12-31 | 谢挺 | Thread rolling device of straight thread rolling machine for reinforcing steel bars |
| CN111558677B8 (en) * | 2020-04-08 | 2022-01-28 | 深圳市欧远建材有限公司 | Thread rolling device of straight thread rolling machine for reinforcing steel bars |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 102447 Beijing city Fangshan District Qinglong Town North Liu Zhuang No. 78, No. 1 Applicant after: Beijing Wulongxing Technology Development Co., Ltd. Address before: 102447 Beijing city Fangshan District Qinglong Town North Liu Zhuang No. 78, No. 1 Applicant before: BEIJING WULONGXING MACHINERY MANUFACTURING CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
|
| RJ01 | Rejection of invention patent application after publication |