CN105033730A - Precise steel pipe head leveling method and device - Google Patents
Precise steel pipe head leveling method and device Download PDFInfo
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- CN105033730A CN105033730A CN201510500818.4A CN201510500818A CN105033730A CN 105033730 A CN105033730 A CN 105033730A CN 201510500818 A CN201510500818 A CN 201510500818A CN 105033730 A CN105033730 A CN 105033730A
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- flat
- steel pipe
- chamfering machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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Abstract
The invention belongs to the manufacturing field of steel pipes, and relates to a precise steel pipe head leveling method. The precise steel pipe head leveling method comprises the main steps of front alignment, pipe movement, front end head leveling, pipe movement, back alignment, pipe movement, precise positioning, precise sizing and back end head leveling. A precise steel pipe head leveling device comprises a head leveling chamfering device, and further comprises a standard positioning device, wherein the head leveling chamfering device consists of a first head leveling machine, a second head leveling machine, a first alignment roller way, a second alignment roller way, a first head leveling bracket, a second head leveling bracket and pipe moving devices; the first alignment roller way, the first head leveling bracket, the second alignment roller way and the second head leveling bracket are arranged side by side in sequence; the first head leveling machine is arranged in front of the first head leveling bracket, and is coaxial with the same; the second head leveling machine and the first head leveling machine are oppositely arranged behind the second head leveling bracket, and are coaxial with the same; the pipe moving devices are uniformly distributed between the first head leveling machine and the second head leveling machine; and the standard positioning device and the second head leveling machine are oppositely arranged on the axle of the second head leveling bracket. The method and the device are precise in sizing and strong in innovativeness.
Description
Technical field
The invention belongs to steel tube fabrication technique field, particularly a kind of accurate steel tube flat head method and device.
Background technology
Steel pipe particularly welded tube aborning, its scale be mainly exactly by fly saw sawing realize, usually cannot carry out scale in flat head chamfering operation.Due to by the limitation flying saw function, its error range is larger, is generally positive and negative six millimeters, does not reach the demand of ask for something high user far away.For a long time, the not high chronic disease becoming tubulation industry of steel pipe sizing accuracy, in order to meet consumers' demand, usually will do over again in a large number, wasting time and energy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of accurate steel tube flat head method and the device that can carry out accurate sizing in flat head chamfering operation, this method and device have that device structure is simple, operation is easy, processing ease, sizing accuracy are higher, product percent of pass advantages of higher.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of accurate steel tube flat head method, is characterized in that: key step is: front alignment, is namely fed forward to the first chamfering machine positioner place by the first alignment roller table by steel pipe; Moving pipe, namely to the first flat-headed support steel pipe leading section being placed in the first chamfering machine by traversing for steel pipe by moving pipe device; Front end tack, namely carries out flat head chamfering by the first chamfering machine to steel pipe leading section; Move pipe, namely by moving pipe device by traversing for steel pipe on the second alignment roller table; Rear alignment, is namely delivered to the second chamfering machine positioner place by the second alignment roller table by steel pipe backward; Moving pipe, namely to the second flat-headed support steel pipe rearward end being placed in the first chamfering machine by traversing for steel pipe by moving pipe device; Accurate location, by steel pipe reach, makes steel pipe leading section align with reference location device; Accurate sizing, i.e. accurate adjustment limit the second chamfering machine drilling depth position; Rear end tack, namely carries out flat head chamfering by the second chamfering machine to steel pipe rearward end.
A kind of accurate steel tube flat head device, comprise flat head chamfering device, it is characterized in that: also comprise reference location device, described flat head chamfering device, by the first chamfering machine, second chamfering machine, first alignment roller table, second alignment roller table, first flat-headed support, second flat-headed support, move pipe device composition, first alignment roller table, first flat-headed support, second alignment roller table, second flat-headed support is arranged side by side successively, first chamfering machine to be arranged at before the first flat-headed support and coaxial with it, second chamfering machine and the first chamfering machine to be relatively arranged on after the second flat-headed support and coaxial with it, move pipe device and be distributed in the first chamfering machine, between second chamfering machine, reference location device and the second chamfering machine are relatively arranged on the second flat-headed support axis.
And described reference location device, comprises base type reference location device and support rack type reference location device, and base type reference location device is arranged at appropriate location on the second flat-headed support axis, and support rack type reference location device is arranged on the second flat-headed support.
And described base type reference location device is made up of location division and base, and location division is installed on base.
And, described support rack type reference location device is multiple, multiple support rack type reference location device is arranged at intervals on the second flat-headed support, by location division and support composition, location division is installed on support and (immediately assembles during use), pedestal upper end is fixedly mounted with mutually with the second flat-headed support base top, and pedestal lower end is fixedly mounted with mutually with the second flat-headed support base lower end.
Advantage of the present invention and beneficial effect are:
1. accurate steel tube flat head method operation of the present invention is easy, processing ease.
2. accurate steel tube flat head device of the present invention makes full use of existing equipment, and structure is simple, makes easily.
3. accurate steel tube flat head method of the present invention and device are provided with multiple multiple reference location device, easy to use.
4. accurate steel tube flat head method of the present invention and device can online disposable accurate scales, and precision is high, and error can ensure that product percent of pass is high within one millimeter, without the need to doing over again, time saving and energy saving.
5. accurate steel tube flat head method of the present invention and device can online disposable accurate scales, and precision is high, and product percent of pass is high, time saving and energy saving, operation is easy, processing ease, and structure is simple, make easily, easy to use, be a kind of accurate steel tube flat head method and device with higher innovation.
Accompanying drawing explanation
Fig. 1 is accurate steel tube flat head setting plane;
Fig. 2 is base type reference location device structural representation;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of support rack type reference location device.
Accompanying drawing mark illustrates:
1-chamfering machine positioner, 2-first chamfering machine, 3-moves pipe device, 4-second alignment roller table, 5-first alignment roller table, 6-base type reference location device, 7-material loading cold bed frame, 8-first flat-headed support, 9-inversion tube device, 10-discharging cold bed frame, 11-support rack type reference location device, 12-second flat-headed support, 13-second chamfering machine, 14-chamfering machine positioner, 15-location division, 16-base, 17-location division, 18-support.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of accurate steel tube flat head method, key step is: front alignment, namely by the first alignment roller table 5, first steel pipe that a upper operation is transported by material loading cold bed frame 7 and inversion tube device 9 is fed forward to the first chamfering machine positioner 1, makes first steel pipe leading section concordant with the first chamfering machine 2.Move pipe, namely first steel pipe leading section being placed in first chamfering machine in by traversing for the steel pipe of first on the first alignment roller table to the first flat-headed support 8 by moving pipe device 3, clamping fixing by the clamp system of the first chamfering machine; Now, second steel pipe is transported on the first alignment roller table and carries out front alignment.Front end tack, namely carries out flat head chamfering by the first chamfering machine to first steel pipe leading section.Move pipe, namely by moving pipe device by traversing on the second alignment roller table 4 for first steel pipe completing front end flat head chamfering; Now, the 3rd steel pipe is transported on the first alignment roller table and carries out front alignment, and second steel pipe is moved on the first flat-headed support and carries out front end flat head chamfering.Rear alignment, is namely delivered to the second chamfering machine positioner 14 place by the second alignment roller table by first steel pipe backward, and after making first steel, tube end is concordant with the second chamfering machine 13; Moving pipe, namely to the second flat-headed support 12, first steel pipe rearward end being placed in the second chamfering machine by first steel pipe traversing by moving pipe device; Now, the 4th steel pipe is transported on the first alignment roller table and carries out front alignment, and the 3rd steel pipe is moved on the first flat-headed support and carries out front end flat head chamfering, and second steel pipe is moved on the second alignment roller table and carries out rear alignment.Accurate location, moves forward (manually) a little by first steel pipe, steel pipe leading section is close to the location division of reference location device and aligns, and then, is clamped by steel pipe fixing by the clamp system of the first chamfering machine.Accurate sizing, i.e. accurate adjustment limit the second chamfering machine drilling depth position, make steel pipe reach standard-required after flat head chamfering, every steel pipe rear end tack is all these positions later.Rear end tack, namely carries out flat head chamfering by the second chamfering machine to first steel pipe rearward end, and now, namely the steel pipe of a preseting length and error range has accused, and is moved on discharging cold bed frame 10 by steel pipe by the inversion tube device of subsequent processing.So move in circles, the steel pipe of high accuracy scale can be continuously produced.
A kind of accurate steel tube flat head device, comprise flat head chamfering device, its innovation is: also comprise reference location device.Flat head chamfering device, by the first chamfering machine, the second chamfering machine, the first alignment roller table, the second alignment roller table, the first flat-headed support, the second flat-headed support, moves pipe device and forms; Reference location device, comprises base type reference location device 6 and support rack type reference location device 11, and support rack type reference location device is multiple.First alignment roller table, the first flat-headed support, the second alignment roller table, the second flat-headed support are arranged side by side successively, first chamfering machine to be arranged at before the first flat-headed support and coaxial with the first flat-headed support, second chamfering machine and the first chamfering machine to be relatively arranged on after the second flat-headed support and coaxial with the second flat-headed support, move pipe device and are distributed between the first chamfering machine, the second chamfering machine; Base type reference location device is arranged at appropriate location on the second flat-headed support axis, and multiple support rack type reference location device is arranged at intervals on the second flat-headed support.Base type reference location device and support rack type reference location device are used for steel pipe location and coordinate with the second chamfering machine, carry out accurate sizing to steel pipe.
Base type reference location device is made up of location division 15 and base 16, and location division is installed on base; Support rack type reference location device is made up of location division 17 and support 18, location division is installed on support and (immediately assembles during use), pedestal upper end is fixedly mounted with mutually with the second flat-headed support base top, and pedestal lower end is fixedly mounted with mutually with the second flat-headed support base lower end.
Operation principle of the present invention is:
Accurate steel tube flat head device of the present invention is applicable to the accurate flat head chamfering of diameter less than 500 millimeters steel pipes.When adopting accurate steel tube flat head method of the present invention and device to carry out flat head chamfering to steel pipe, first according to the length of steel pipe, determine the front and back position of reference location device and use the kind of reference location device, when using base type reference location device, according to steel pipe length, base type reference location device is fixed to appropriate location on the second flat-headed support axis; When using support rack type reference location device, be fixedly mounted with on the support of appropriate location according to the location division of steel pipe length by support rack type reference location device.Now, namely the location division of reference location device becomes the front end benchmark of steel pipe scale.The premenstrual alignment of steel pipe, move pipe, front end tack, move pipe, move pipe to the second flat-headed support again after rear alignment, now, according to needed length and the precision of steel pipe, adjust and limit the drilling depth position of the second chamfering machine, can to ensure after every steel tube flat head chamfering all in the length and error range of demand.Adopt accurate steel tube flat head method of the present invention and device, can online disposable accurate scale, precision is high, and product percent of pass is high, time saving and energy saving, operation is easy, processing ease, and structure is simple, make easily, easy to use, be a kind of accurate steel tube flat head method and device with higher innovation.
Claims (5)
1. an accurate steel tube flat head method, is characterized in that: key step is: front alignment, is namely fed forward to the first chamfering machine positioner place by the first alignment roller table by steel pipe; Moving pipe, namely to the first flat-headed support steel pipe leading section being placed in the first chamfering machine by traversing for steel pipe by moving pipe device; Front end tack, namely carries out flat head chamfering by the first chamfering machine to steel pipe leading section; Move pipe, namely by moving pipe device by traversing for steel pipe on the second alignment roller table; Rear alignment, is namely delivered to the second chamfering machine positioner place by the second alignment roller table by steel pipe backward; Moving pipe, namely to the second flat-headed support steel pipe rearward end being placed in the first chamfering machine by traversing for steel pipe by moving pipe device; Accurate location, by steel pipe reach, makes steel pipe leading section align with reference location device; Accurate sizing, i.e. accurate adjustment limit the second chamfering machine drilling depth position; Rear end tack, namely carries out flat head chamfering by the second chamfering machine to steel pipe rearward end.
2. an accurate steel tube flat head device, comprise flat head chamfering device, it is characterized in that: also comprise reference location device, described flat head chamfering device, by the first chamfering machine, second chamfering machine, first alignment roller table, second alignment roller table, first flat-headed support, second flat-headed support, move pipe device composition, first alignment roller table, first flat-headed support, second alignment roller table, second flat-headed support is arranged side by side successively, first chamfering machine to be arranged at before the first flat-headed support and coaxial with it, second chamfering machine and the first chamfering machine to be relatively arranged on after the second flat-headed support and coaxial with it, move pipe device and be distributed in the first chamfering machine, between second chamfering machine, reference location device and the second chamfering machine are relatively arranged on the second flat-headed support axis.
3. accurate steel tube flat head device according to claim 2, it is characterized in that: described reference location device, comprise base type reference location device and support rack type reference location device, base type reference location device is arranged at appropriate location on the second flat-headed support axis, and support rack type reference location device is arranged on the second flat-headed support.
4. accurate steel tube flat head device according to claim 3, is characterized in that: described base type reference location device is made up of location division and base, and location division is installed on base.
5. accurate steel tube flat head device according to claim 3, it is characterized in that: described support rack type reference location device is multiple, multiple support rack type reference location device is arranged at intervals on the second flat-headed support, by location division and support composition, location division is installed on support and (immediately assembles during use), pedestal upper end is fixedly mounted with mutually with the second flat-headed support base top, and pedestal lower end is fixedly mounted with mutually with the second flat-headed support base lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500818.4A CN105033730B (en) | 2015-08-14 | 2015-08-14 | A kind of accurate steel tube flat head method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500818.4A CN105033730B (en) | 2015-08-14 | 2015-08-14 | A kind of accurate steel tube flat head method and device |
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| Publication Number | Publication Date |
|---|---|
| CN105033730A true CN105033730A (en) | 2015-11-11 |
| CN105033730B CN105033730B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510500818.4A Active CN105033730B (en) | 2015-08-14 | 2015-08-14 | A kind of accurate steel tube flat head method and device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050003843A (en) * | 2003-07-04 | 2005-01-12 | (주)두합 | Transfer Machine for the subject matter of cap type and Processing method using the same and Use Parts |
| CN101530925A (en) * | 2008-12-25 | 2009-09-16 | 宋正和 | Double-ended double-station end-flatting machine |
| CN202726469U (en) * | 2012-07-19 | 2013-02-13 | 太原华欣诚机电设备有限公司 | Three-station flat head chamfering machine |
| CN203495705U (en) * | 2013-10-08 | 2014-03-26 | 广东韶钢松山股份有限公司 | On-line chamfering device for bars |
| CN205021277U (en) * | 2015-08-14 | 2016-02-10 | 天津博宇钢管有限公司 | Accurate shaped steel pipe crew cut device |
-
2015
- 2015-08-14 CN CN201510500818.4A patent/CN105033730B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050003843A (en) * | 2003-07-04 | 2005-01-12 | (주)두합 | Transfer Machine for the subject matter of cap type and Processing method using the same and Use Parts |
| CN101530925A (en) * | 2008-12-25 | 2009-09-16 | 宋正和 | Double-ended double-station end-flatting machine |
| CN202726469U (en) * | 2012-07-19 | 2013-02-13 | 太原华欣诚机电设备有限公司 | Three-station flat head chamfering machine |
| CN203495705U (en) * | 2013-10-08 | 2014-03-26 | 广东韶钢松山股份有限公司 | On-line chamfering device for bars |
| CN205021277U (en) * | 2015-08-14 | 2016-02-10 | 天津博宇钢管有限公司 | Accurate shaped steel pipe crew cut device |
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| Publication number | Publication date |
|---|---|
| CN105033730B (en) | 2017-09-05 |
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