CN102601484A - Device for opening holes and machining grooves of equipment in field - Google Patents
Device for opening holes and machining grooves of equipment in field Download PDFInfo
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- CN102601484A CN102601484A CN201110426560XA CN201110426560A CN102601484A CN 102601484 A CN102601484 A CN 102601484A CN 201110426560X A CN201110426560X A CN 201110426560XA CN 201110426560 A CN201110426560 A CN 201110426560A CN 102601484 A CN102601484 A CN 102601484A
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- perforate
- cutting torch
- finished edge
- rotating shaft
- vertical pivot
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Abstract
The invention provides a device for opening holes and machining grooves of equipment in a field, which is easy in operation, realizes rotary cutting by the aid of a positioning effect of a bracket and solves the problem of poor quality of opened holes and grooves of equipment. The device comprises a support with an electromagnet, a height-adjustable vertical shaft is vertically inserted onto the support, a transverse shaft is horizontally mounted on the vertical shaft, one end of the transverse shaft is hinged with the vertical shaft, a vertical rotary shaft is mounted at the other end of the transverse shaft, a centering pin which is coaxial with the rotary shaft is mounted at the bottom end of the rotary shaft, a rotary rod capable of symmetrically rotating around the axis of the rotary shaft is horizontally mounted at the bottom of the rotary shaft, and a pair of gas cutting devices are respectively symmetrically mounted at two ends of the rotary rod. By the aid of the device, hole opening precision and groove machining quality are greatly improved, the holes with diameters larger than 800mm can be opened at optional positions of the equipment in the field as needed, the grooves can also be machined at optional positions of the machine in the field as needed, and automatic hole opening and automatic groove machining are realized.
Description
Technical field
The present invention relates to a kind of device that in the gas cutting field, is used for device context perforate and finished edge.
Background technology
In recent years, the construction of main equipment was very frequent, need open the large scale (hole of diameter＞800mm) on some equipment.In the on-the-spot practice of construction process; The conventional method that adopts is manual flame cutting and opening holes basically; Receive operative employee's technical merit and artificial factor, the difficult quality guarantee in hand cut hole, finished edge also is difficult to guarantee size; Make troubles for follow-up assembling and welding, influence weldquality simultaneously.
Therefore need a kind of new servicing unit of design to solve the perforate and the overproof difficult problem of groove quality of equipment.
Summary of the invention
Technical problem to be solved by this invention; It is technical deficiency to above-mentioned existence; A kind of easy operating is provided, adopts the support location to be rotated cutting, solve the perforate of equipment and the device that is used for device context perforate and finished edge of the ropy problem of groove.
For achieving the above object, technical scheme of the present invention is following:
Be used for the device of device context perforate and finished edge, it is characterized in that: include the bearing that has electromagnet, vertically be plugged with height-adjustable vertical pivot on the bearing; Be horizontally installed with transverse axis on the vertical pivot; Transverse axis one end and vertical pivot are hinged, and the other end is equipped with vertical rotating shaft, and the bottom of rotating shaft is equipped with the centering pin coaxial with it; And the rotating shaft bottom level be equipped with can symmetry rotation around the rotating shaft axle center swingle, the two ends of swingle are symmetrically installed with a pair of gas cutting device respectively.
In such scheme, described gas cutting device includes the cutting torch support, the cutting torch clamping head, and the magnet steamboat is installed in cutting torch support bottom surface.
In such scheme, described cutting torch support is fixed on the swingle through locking nut, and spring also is installed in the cutting torch support.
In such scheme, described cutting torch clamping head is installed in the bottom of cutting torch support, and keeps fixed range with the magnet steamboat.
In such scheme, the rotating shaft bottom also is with belt pulley, and swingle symmetry respectively is connected the belt pulley both sides, and in alignment, and belt pulley is provided with baffle plate up and down, prevents that it is loosening.
In such scheme; On the described transverse axis, also be provided with adjusting knob, adjusting knob can move horizontally on transverse axis; Adjusting knob is connected with the vertical pivot top through connecting rod; Along with the displacement of adjusting knob on transverse axis, make the angle of connecting rod and transverse axis and vertical pivot all change, it is vertical with surface to be machined with centering pin to regulate rotating shaft with this.
In such scheme; The splicing position of described vertical pivot and bearing is respectively arranged with the corresponding equidistant locating hole in a plurality of positions, carries out the locating hole of the diverse location on the locating hole on the vertical pivot and the bearing corresponding; And the insertion setscrew nut, can regulate the height of vertical pivot.
In such scheme, described interior of rotating shaft is a hollow structure.
In such scheme, also include micro-machine, be used to drive the belt pulley rotation, micro-machine is installed in not hinder and carries out the cutting operation place.
The present invention realizes the automation cutting under the help of auxiliary mould; Adopt electromagnet that holder device is fixed on the equipment earlier; Can realize the optional position perforate, the reference center that the centering pin on the device is justified as cutting, and can make centering pin vertical through adjusting knob with equipment.Cutting torch is fixed on the cutting torch clamping head of cutting torch support; The cutting torch at swingle two ends carries out the symmetry cutting under the drive of belt pulley; Can effectively reduce the thermal deformation that cutting causes; Simultaneously cutting torch and magnet steamboat are fixedly connected on the cutting torch support, can guarantee effectively that the distance between cutting torch and the cut substrate is constant, make that the tube groove of cutting is level and smooth, superior in quality.
The invention has the beneficial effects as follows:
1, compares with conventional method, adopt this device to improve the precision of perforate and the working medium amount that groove adds greatly.
2, can carry out the on-the-spot perforate and the groove processing in optional position diameter＞800mm hole according to on-the-spot needs.
3, realized the automation of perforate and groove processing.
Description of drawings
Fig. 1 is an embodiment of the invention structure chart;
Fig. 2 is an embodiment of the invention cutting torch rack assumption diagram;
Among the figure: 1 bearing, 2 electromagnet, 3 setscrew nuts, 4 transverse axis, 5 vertical pivots, 6 connecting rods, 7 adjusting knobs, 8 swingles, 9 belt pulleys, 10 lower baffle plates, 11 overhead gages, 12 rotating shafts, 13 cutting torch supports, 14 cutting torch clamping heads, 15 magnet steamboats,
16 centering pins, 17 springs, 18 locking nuts.
The specific embodiment
Combine accompanying drawing that the present invention is further specified with specific embodiment below, referring to Fig. 1:
As shown in Figure 1; The device that is used for device context perforate and finished edge includes the bearing 1 that has electromagnet 2, vertically is plugged with height-adjustable vertical pivot 5 on the bearing 1; Be horizontally installed with transverse axis 4 on the vertical pivot 5; Transverse axis 4 one ends and vertical pivot 5 are hinged, and the other end is equipped with vertical rotating shaft 12, and the bottom of rotating shaft 12 is equipped with the centering pin coaxial with it 16; And rotating shaft 12 bottom levels be equipped with can symmetry rotation around rotating shaft 12 axle center swingle 8, the two ends of swingle 8 are symmetrically installed with a pair of gas cutting device respectively.
In the present embodiment, described gas cutting device includes cutting torch support 13, cutting torch clamping head 14, and magnet steamboat 15 is installed in cutting torch support 13 bottom surfaces.
In the present embodiment, cutting torch support 13 as shown in Figure 2 is fixed on the swingle 8 through locking nut 18, and spring 17 also is installed in the cutting torch support 13.
In the present embodiment, described cutting torch clamping head 14 is installed in the bottom of cutting torch support 13, and keeps fixed range with magnet steamboat 15.
In the present embodiment, rotating shaft 12 bottoms also are with belt pulley 9, and swingle 8 symmetry respectively is connected belt pulley 9 both sides, and in alignment, and belt pulley 9 is provided with baffle plate up and down, include overhead gage 11 and lower baffle plate 10, prevent that it is loosening.
In the present embodiment; On the described transverse axis 4, also be provided with adjusting knob 7, adjusting knob 7 can move horizontally on transverse axis; Adjusting knob 7 is connected with vertical pivot 5 tops through connecting rod 6; Along with the displacement of adjusting knob 7 on transverse axis 4, make the connecting rod 6 and the angle of transverse axis 4 and vertical pivot 5 all send out Zhang Bianhua, it is vertical with surface to be machined with centering pin 16 to regulate rotating shaft 12 with this.
In the present embodiment; The splicing position of described vertical pivot 5 and bearing 1 is respectively arranged with the corresponding equidistant locating hole in a plurality of positions, carries out the locating hole of the diverse location on the locating hole on the vertical pivot 5 and the bearing 1 corresponding; And insert setscrew nut 3, can regulate the height of vertical pivot 5.
In the present embodiment, described rotating shaft 12 inside are hollow structure, can be used for oxygen and the acetylene band passes from the centre.
In the present embodiment, also include micro-machine, be used to drive belt pulley 9 rotations, micro-machine is installed in not hinder and carries out the cutting operation place.
Claims (9)
1. be used for the device of device context perforate and finished edge, it is characterized in that: include the bearing that has electromagnet, vertically be plugged with height-adjustable vertical pivot on the bearing; Be horizontally installed with transverse axis on the vertical pivot; Transverse axis one end and vertical pivot are hinged, and the other end is equipped with vertical rotating shaft, and the bottom of rotating shaft is equipped with the centering pin coaxial with it; And the rotating shaft bottom level be equipped with can symmetry rotation around the rotating shaft axle center swingle, the two ends of swingle are symmetrically installed with a pair of gas cutting device respectively.
2. the device that is used for device context perforate and finished edge as claimed in claim 1 is characterized in that: described gas cutting device includes the cutting torch support, the cutting torch clamping head, and the magnet steamboat is installed in cutting torch support bottom surface.
3. the device that is used for device context perforate and finished edge as claimed in claim 2 is characterized in that: described cutting torch support is fixed on the swingle through locking nut, and spring also is installed in the cutting torch support.
4. the device that is used for device context perforate and finished edge as claimed in claim 2 is characterized in that: described cutting torch clamping head is installed in the bottom of cutting torch support, and keeps fixed range with the magnet steamboat.
5. the device that is used for device context perforate and finished edge as claimed in claim 1; It is characterized in that: the rotating shaft bottom also is with belt pulley; Swingle symmetry respectively is connected the belt pulley both sides, and in alignment, and belt pulley is provided with up and down and prevents the baffle plate that becomes flexible.
6. the device that is used for device context perforate and finished edge as claimed in claim 1; It is characterized in that: on the described transverse axis; Also be provided with adjusting knob; Adjusting knob can move horizontally on transverse axis, and adjusting knob is connected with the vertical pivot top through connecting rod, and the angle of connecting rod and transverse axis and vertical pivot all can be adjusted with adjusting knob.
7. the device that is used for device context perforate and finished edge as claimed in claim 1 is characterized in that: the splicing position of described vertical pivot and bearing is respectively arranged with the corresponding equidistant locating hole in a plurality of positions, and is inserted with setscrew nut.
8. like claim 1 or the 5 described devices that are used for device context perforate and finished edge, it is characterized in that: interior of rotating shaft is a hollow structure.
9. the device that is used for device context perforate and finished edge as claimed in claim 1 is characterized in that: also include the micro-machine that is used to drive belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426560XA CN102601484A (en) | 2011-12-19 | 2011-12-19 | Device for opening holes and machining grooves of equipment in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426560XA CN102601484A (en) | 2011-12-19 | 2011-12-19 | Device for opening holes and machining grooves of equipment in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601484A true CN102601484A (en) | 2012-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110426560XA Pending CN102601484A (en) | 2011-12-19 | 2011-12-19 | Device for opening holes and machining grooves of equipment in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601484A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084698A (en) * | 2013-01-11 | 2013-05-08 | 哈尔滨工程大学 | Numerical control flame cutter based on metamorphic principle |
| CN106112195A (en) * | 2016-07-29 | 2016-11-16 | 湖北精工钢结构有限公司 | Pipe cutting tool |
| CN110681941A (en) * | 2019-09-02 | 2020-01-14 | 中国一冶集团有限公司 | Hole punching device and hole punching method |
| CN111730258A (en) * | 2020-06-28 | 2020-10-02 | 中国三冶集团有限公司 | Round hole opening tool and hole opening operation method |
| CN112247315A (en) * | 2020-09-16 | 2021-01-22 | 襄阳市胜合燃力设备有限公司 | Automatic electric welding and circle cutting machine |
| CN112548374A (en) * | 2020-11-25 | 2021-03-26 | 中船澄西船舶修造有限公司 | Hatch board material feed inlet trompil frock |
| CN112620986A (en) * | 2020-12-23 | 2021-04-09 | 中国十九冶集团有限公司 | Hole forming device and hole forming method for water-cooling pipe hole at hearth part of blast furnace |
| CN112975047A (en) * | 2019-12-13 | 2021-06-18 | 中国石油天然气股份有限公司 | Electric magnetic cutting device |
| RU217325U1 (en) * | 2022-09-30 | 2023-03-28 | Общество с ограниченной ответственностью "Газпром трансгаз Томск" (ООО "Газпром трансгаз Томск") | Hole cutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150007Y (en) * | 1993-04-10 | 1993-12-22 | 陈钦泽 | Acetylene cutting device for circular spare-part |
| CN201058395Y (en) * | 2007-07-06 | 2008-05-14 | 刘时剑 | Holder for cutting circular arc workpiece |
| CN201416340Y (en) * | 2009-04-30 | 2010-03-03 | 中南大学 | Automatic opening and closing device of window |
| CN201579516U (en) * | 2009-12-11 | 2010-09-15 | 河北华油钢管设计研究院有限公司 | Profiling cutting machine of elbow single-punch groove |
| CN202367322U (en) * | 2011-12-19 | 2012-08-08 | 武汉一冶钢结构有限责任公司 | Device for onsite pore opening and groove processing of equipment |
-
2011
- 2011-12-19 CN CN201110426560XA patent/CN102601484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150007Y (en) * | 1993-04-10 | 1993-12-22 | 陈钦泽 | Acetylene cutting device for circular spare-part |
| CN201058395Y (en) * | 2007-07-06 | 2008-05-14 | 刘时剑 | Holder for cutting circular arc workpiece |
| CN201416340Y (en) * | 2009-04-30 | 2010-03-03 | 中南大学 | Automatic opening and closing device of window |
| CN201579516U (en) * | 2009-12-11 | 2010-09-15 | 河北华油钢管设计研究院有限公司 | Profiling cutting machine of elbow single-punch groove |
| CN202367322U (en) * | 2011-12-19 | 2012-08-08 | 武汉一冶钢结构有限责任公司 | Device for onsite pore opening and groove processing of equipment |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084698A (en) * | 2013-01-11 | 2013-05-08 | 哈尔滨工程大学 | Numerical control flame cutter based on metamorphic principle |
| CN103084698B (en) * | 2013-01-11 | 2015-03-11 | 哈尔滨工程大学 | Numerical control flame cutter based on metamorphic principle |
| CN106112195A (en) * | 2016-07-29 | 2016-11-16 | 湖北精工钢结构有限公司 | Pipe cutting tool |
| CN106112195B (en) * | 2016-07-29 | 2018-06-05 | 湖北精工钢结构有限公司 | Pipe cutting tool |
| CN110681941A (en) * | 2019-09-02 | 2020-01-14 | 中国一冶集团有限公司 | Hole punching device and hole punching method |
| CN112975047A (en) * | 2019-12-13 | 2021-06-18 | 中国石油天然气股份有限公司 | Electric magnetic cutting device |
| CN111730258A (en) * | 2020-06-28 | 2020-10-02 | 中国三冶集团有限公司 | Round hole opening tool and hole opening operation method |
| CN111730258B (en) * | 2020-06-28 | 2022-03-22 | 中国三冶集团有限公司 | Round hole opening tool and hole opening operation method |
| CN112247315A (en) * | 2020-09-16 | 2021-01-22 | 襄阳市胜合燃力设备有限公司 | Automatic electric welding and circle cutting machine |
| CN112247315B (en) * | 2020-09-16 | 2022-06-07 | 襄阳市胜合燃力设备有限公司 | Automatic electric welding and circle cutting machine |
| CN112548374A (en) * | 2020-11-25 | 2021-03-26 | 中船澄西船舶修造有限公司 | Hatch board material feed inlet trompil frock |
| CN112620986A (en) * | 2020-12-23 | 2021-04-09 | 中国十九冶集团有限公司 | Hole forming device and hole forming method for water-cooling pipe hole at hearth part of blast furnace |
| RU217325U1 (en) * | 2022-09-30 | 2023-03-28 | Общество с ограниченной ответственностью "Газпром трансгаз Томск" (ООО "Газпром трансгаз Томск") | Hole cutter |
| RU222345U1 (en) * | 2023-05-18 | 2023-12-21 | Общество с ограниченной ответственностью "Газпром трансгаз Ухта" | DEVICE FOR CUTTING TECHNOLOGICAL HOLES DURING HOT WORK |
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Application publication date: 20120725 |