CN201664801U - Special tool for cutting flanged disc - Google Patents
Special tool for cutting flanged disc Download PDFInfo
- Publication number
- CN201664801U CN201664801U CN2010202957039U CN201020295703U CN201664801U CN 201664801 U CN201664801 U CN 201664801U CN 2010202957039 U CN2010202957039 U CN 2010202957039U CN 201020295703 U CN201020295703 U CN 201020295703U CN 201664801 U CN201664801 U CN 201664801U
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- China
- Prior art keywords
- cutting
- cutting gun
- base
- radius
- disc
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of gas cutting flanged disc and specifically relates to a special tool for cutting flanged disc, which comprises a base, a bearing, a rotating shaft, a radius ruler rack, a locking device, a radius ruler, a cutting gun support, a disc bevel protractor, and a disc angle pointer, wherein the cutting gun support matches with a gas cutting gun, the base is magnetic, zero point of the graduated scale on the radius ruler superposes with the central axis of the gas cutting gun. The cutting process by using the special tool comprises attaching a magnetic disk to an iron plate, securing the cutting gun support after the desirable inner circle is aligned with the radius ruler, cutting inner circle with the cutting gun, thereafter securing the cutting gun support after the desirable outer circle is aligned with the radius ruler, cutting outer circle with the cutting gun, and then locating by using the disc angle pointer according the flange drawing and cutting apertures. The utility model being simple in structure, accurate in positioning and high in yield rate, consumes less raw materials and energy and can is highly effective, with simplified process and easy operation method.
Description
Technical field
The utility model relates to gas welding ring flange technical field, particularly a kind of facility of special-purpose cutting ring flange.
Background technology
Original gas welding ring flange press earlier drawing and is rule on iron plate, strengthen 10mm on standard size, cuts out by line with gas welding after finishing line.The ring flange that cuts out is specification not, and yield rate is low, and the processing dimension surplus is big, waste material, and it is very inconvenient that this method uses, and makes a kind of special use now and cut tool and solve this method.
Summary of the invention
The purpose of this utility model is for overcoming the deficiencies in the prior art, a kind of facility of special-purpose cutting ring flange being provided.Change the method for original gas welding ring flange, solve the machining accuracy of the ring flange of different size.
The purpose of this utility model realizes by following technical proposals:
The facility of special-purpose cutting ring flange of the present utility model, it is characterized in that by base, be located at the bearing at this base center, the rotating shaft that matches of bearing therewith, the upper end of the rotating shaft radius chi support that is in axial sliding and connects therewith, be located at the locking device on this radius chi support, radius chi support is made the radius chi that horizontal slip connects therewith, an end of the radius chi cutting gun head bracket that fixes and connect therewith, be located on the described base, the disc angle chi concentric with described rotating shaft, form with the described rotating shaft lower end disc angle pointer that is connected that fixes, described cutting gun head bracket and gas welding cutting gun head are complementary.
Described base is the magnet base.
The central axis of the zero-bit of the rule of described radius chi and described gas welding cutting gun head coincides.
The needle point of described disc angle pointer points to the angle mark of described disc angle chi.
The utility model has the advantages that: simple in structure, accurate positioning, the yield rate height is saved raw material, and the production efficiency height cuts down the consumption of energy, reduces manufacturing procedure, and using method is easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the given embodiment of accompanying drawing, further specify the specific embodiment of the present utility model.
As shown in Figure 1, the facility of special-purpose cutting ring flange of the present utility model, it is characterized in that by base 1, be located at the bearing at this base 1 center, the rotating shaft 5 that matches of bearing therewith, the upper end of the rotating shaft 5 radius chi support 4 that is in axial sliding and connects therewith, be located at the locking device on this radius chi support 4, radius chi support 4 is made the radius chi 3 that horizontal slip connects therewith, an end of the radius chi 3 cutting gun head bracket 6 that fixes and connect therewith, be located on the described base 1, the disc angle chi 2 concentric with described rotating shaft 5, form with the described rotating shaft 5 lower ends disc angle pointer 8 that is connected that fixes, described cutting gun head bracket 6 is complementary with gas welding cutting gun head 7.
Described base 1 is the magnet base.
The central axis of the zero-bit of the rule of described radius chi 3 and described gas welding cutting gun head 7 coincides.
The needle point of described disc angle pointer 8 points to the angle mark of described disc angle chi 2.
According to the utility model, make base 1 with magnet, in base 1 centre-drilling hole, bearing is installed in the hole, fixed disc bevel protractor 2 on base 1 is installed rotating shaft 5 at bearing centre, and fixed installation radius chi 3 is installed burning torch support 6 in rotating shaft 5.In use disk is adsorbed on the iron plate, needs the circle of much sizes, utilize radius chi 3, fastening burning torch support after the circle size begins to cut interior circle with burning torch in aiming at.In cutting behind the circle,, aim at fastening burning torch support behind the excircle dimension, begin to cut cylindrical with burning torch with the radius chi, cut cylindrical after, require several holes according to the ring flange drawing, utilize disc angle pointer 8 to find the position, hole accurately, cut the hole.
Between the hole of 12 hole ring flanges angle be 30 the degree, 8 hole ring flanges the hole between angle be 45 the degree, 6 hole ring flanges the hole between angle be 60 the degree, 4 hole ring flanges the hole between angle be 90 the degree etc.
The utility model has the advantages that: simple in structure, very easy to use, accurate positioning, the yield rate height is saved raw material, and the production efficiency height cuts down the consumption of energy, reduces manufacturing procedure, and using method is easy.
Claims (4)
1. the facility of a special-purpose cutting ring flange, it is characterized in that by base, be located at the bearing at this base center, the rotating shaft that matches of bearing therewith, the upper end of the rotating shaft radius chi support that is in axial sliding and connects therewith, be located at the locking device on this radius chi support, radius chi support is made the radius chi that horizontal slip connects therewith, an end of the radius chi cutting gun head bracket that fixes and connect therewith, be located on the described base, the disc angle chi concentric with described rotating shaft, form with the described rotating shaft lower end disc angle pointer that is connected that fixes, described cutting gun head bracket and gas welding cutting gun head are complementary.
2. the facility of special-purpose cutting ring flange according to claim 1 is characterized in that described base is the magnet base.
3. the facility of special-purpose cutting ring flange according to claim 1 is characterized in that the zero-bit of rule of described radius chi and the central axis of described gas welding cutting gun head coincide.
4. the facility of special-purpose cutting ring flange according to claim 1 is characterized in that the needle point of described disc angle pointer points to the angle mark of described disc angle chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202957039U CN201664801U (en) | 2010-08-18 | 2010-08-18 | Special tool for cutting flanged disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202957039U CN201664801U (en) | 2010-08-18 | 2010-08-18 | Special tool for cutting flanged disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664801U true CN201664801U (en) | 2010-12-08 |
Family
ID=43265754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202957039U Expired - Lifetime CN201664801U (en) | 2010-08-18 | 2010-08-18 | Special tool for cutting flanged disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664801U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273161A (en) * | 2013-05-17 | 2013-09-04 | 浙江大地钢结构有限公司 | Auxiliary tool for cutting R-angle of part plate |
| CN103769717A (en) * | 2013-09-27 | 2014-05-07 | 浙江吉利控股集团有限公司 | Gas cutting tool capable of guaranteeing circular degree |
| CN104722983A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Circular plate cutting tool |
| CN104722882A (en) * | 2013-12-19 | 2015-06-24 | 孙黎明 | Cutting tooling |
| CN105195854A (en) * | 2015-10-20 | 2015-12-30 | 莱芜钢铁集团有限公司 | Assistant tool for fast cutting of steel plate |
| CN105583493A (en) * | 2016-02-29 | 2016-05-18 | 上海建工（江苏）钢结构有限公司 | Synchronous linkage semiautomatic ring plate cutting machine |
| CN108326404A (en) * | 2017-12-12 | 2018-07-27 | 北方华锦化学工业股份有限公司 | Boiler grid plate hood air hose cutting tool |
| CN109794665A (en) * | 2019-03-19 | 2019-05-24 | 海洋石油工程（青岛）有限公司 | Portable hole-cutting device and cut hole technique |
-
2010
- 2010-08-18 CN CN2010202957039U patent/CN201664801U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273161A (en) * | 2013-05-17 | 2013-09-04 | 浙江大地钢结构有限公司 | Auxiliary tool for cutting R-angle of part plate |
| CN103769717A (en) * | 2013-09-27 | 2014-05-07 | 浙江吉利控股集团有限公司 | Gas cutting tool capable of guaranteeing circular degree |
| CN104722983A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Circular plate cutting tool |
| CN104722882A (en) * | 2013-12-19 | 2015-06-24 | 孙黎明 | Cutting tooling |
| CN105195854A (en) * | 2015-10-20 | 2015-12-30 | 莱芜钢铁集团有限公司 | Assistant tool for fast cutting of steel plate |
| CN105583493A (en) * | 2016-02-29 | 2016-05-18 | 上海建工（江苏）钢结构有限公司 | Synchronous linkage semiautomatic ring plate cutting machine |
| CN105583493B (en) * | 2016-02-29 | 2018-03-09 | 上海建工（江苏）钢结构有限公司 | The semi-automatic ring flat-plate cutting machine of synchronous interaction |
| CN108326404A (en) * | 2017-12-12 | 2018-07-27 | 北方华锦化学工业股份有限公司 | Boiler grid plate hood air hose cutting tool |
| CN109794665A (en) * | 2019-03-19 | 2019-05-24 | 海洋石油工程（青岛）有限公司 | Portable hole-cutting device and cut hole technique |
| CN109794665B (en) * | 2019-03-19 | 2021-12-03 | 海洋石油工程（青岛）有限公司 | Portable hole cutting device and hole cutting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |