CN103357930B - The on-the-spot machining tool of a kind of large-sized flange - Google Patents
The on-the-spot machining tool of a kind of large-sized flange Download PDFInfo
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- CN103357930B CN103357930B CN201310294757.1A CN201310294757A CN103357930B CN 103357930 B CN103357930 B CN 103357930B CN 201310294757 A CN201310294757 A CN 201310294757A CN 103357930 B CN103357930 B CN 103357930B
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Abstract
The invention discloses the on-the-spot machining tool of a kind of large-sized flange, it comprises bracing frame, height-regulating support central module, support arm and machine body, described height-regulating support central module is fixed on the top of bracing frame, described support arm is placed on height-regulating support central module, machine body is installed in one end of this support arm, the other end is provided with balance weight assembly, and described support arm is spliced by several supports, the on-the-spot machining tool of above-mentioned large-sized flange regulates the height of support arm by height-regulating support central module, the support of different number can be spliced to regulate the length of support arm simultaneously, to adapt to process different size flange, entirety can be dismantled, facilitate transport, there is machining accuracy high, be convenient to the advantage of carrying and processing cost is low.
Description
Technical field
The present invention relates to a kind of field processing equipment, particularly relate to the on-the-spot machining tool of a kind of large-sized flange.
Background technology
At present, carry out scene and add man-hour, usually adopt in two ways for the flange of large-sized flange such as diameter more than 8 meters, one adopts artificial, and this mode exists the shortcoming that machining accuracy is low, labour intensity is large, efficiency is low, cost of labor is high; Another kind adopts carrying large lathe to process it, and this mode exists following shortcoming: 1) heavy duty machine tools are expensive, generally adopts rent mode, and rent is expensive, adds the processing cost of large-sized flange; 2) heavy duty machine tools are generally bulky, heavy, are not easy to carrying.
Summary of the invention
The object of the present invention is to provide the on-the-spot machining tool of a kind of large-sized flange, its have machining accuracy high, be convenient to the feature of carrying and processing cost is low, to solve the on-the-spot machining tool Problems existing of the medium-and-large-sized flange of prior art.
For reaching this object, the present invention by the following technical solutions:
The on-the-spot machining tool of a kind of large-sized flange, it comprises bracing frame, height-regulating support central module, support arm and machine body, wherein, described height-regulating support central module is fixed on the top of bracing frame, described support arm is placed on height-regulating support central module, machine body is installed in one end of this support arm, the other end is provided with balance weight assembly, and described support arm is spliced by several supports, described machine body comprises lathe bed, one side of described lathe bed is fixedly connected on one end of support arm, be provided with guide rail and power milling head assembly, described power milling head assembly comprises the movable stand be arranged on guide rail and the milling head assembly be installed on movable stand, and the bottom of described lathe bed is connected with and is connected with longitudinal deceleration mechanism by installing plate, the upper and lower correspondence of described installing plate is provided with and is resisted against the upper of end face of flange and bottom surface respectively, lower top wheel, described longitudinal deceleration mechanism drives arbitrary movement of crown chakra or lower top wheel, and the below of described lathe bed is provided with the side push wheel against flange inner ring surface.
Especially, described height-regulating support central module comprises bottom plate, described bottom plate is fixed with lower force-bearing ring, arrange by screw mandrel in described lower force-bearing ring and overlap the height adjusting member formed, bearing is provided with between described cover and lower force-bearing ring, and described cover stretch out lower force-bearing ring position on be provided with adjusting rod, the top of described screw mandrel is provided with force-bearing ring, the top of described upper force-bearing ring is provided with upper mounted plate, the end face of fixed plate arranges guide positioning pin, coordinate guide positioning pin on support arm, be provided with centralized positioning cylinder, in described guide positioning pin centering positioning tube.
Especially, one end that described support arm connects lathe bed is fixed with cantilever, and the top of described lathe bed is fixedly connected on cantilever.
Especially, the bottom of described bottom plate is provided with alignment pin, is installed on bracing frame by whole height-regulating support central module to facilitate.
Especially, bearing is provided with between described screw mandrel and upper force-bearing ring.
Especially, described side push wheel is all connected a resilient sleeve by its mounting rod with lower top wheel, has certain elastic displacement to make it on the working face of correspondence.
Beneficial effect of the present invention is, compared with prior art the on-the-spot machining tool of described large-sized flange regulates the height of support arm by height-regulating support central module, the support of different number can be spliced to regulate the length of support arm simultaneously, to adapt to process different size flange, entirety can be dismantled, facilitate transport, have machining accuracy high, be convenient to carry and the low advantage of processing cost.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of the on-the-spot machining tool of large-sized flange that the specific embodiment of the invention 1 provides;
Fig. 2 is the profile of the height-regulating support central module of the on-the-spot machining tool of large-sized flange that the specific embodiment of the invention 1 provides;
Fig. 3 is the structural representation of the machine body of the on-the-spot machining tool of large-sized flange that the specific embodiment of the invention 1 provides.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, the on-the-spot machining tool of a kind of large-sized flange comprises bracing frame 1, height-regulating support central module 2, support arm 3 and machine body 4, described height-regulating support central module 2 is fixed on the top of bracing frame 1, described support arm 3 is placed on height-regulating support central module 2, machine body 4 is installed in one end of this support arm 3, the other end is provided with balance weight assembly 5, and described support arm 3 is spliced by several supports, transport is convenient to after this kind of connected mode makes it dismantle, can arbitrarily increase as required according to the flange of different model simultaneously or striking to adjust the length of whole support arm 3, one end of described support arm 3 connecting machine tool body 4 is fixed with cantilever 6.
Described height-regulating support central module 2 comprises bottom plate 20, described bottom plate 20 is fixed with lower force-bearing ring 21, the height adjusting member be made up of screw mandrel 22 and cover 23 is set in described lower force-bearing ring 21, upper and lower side between described cover 23 and lower force-bearing ring 21 is provided with bearing, and described cover 23 stretch out lower force-bearing ring 21 position on be provided with adjusting rod 24, the top of described screw mandrel 22 is provided with force-bearing ring 25, bearing is provided with between described screw mandrel 22 and upper force-bearing ring 25, the top of described upper force-bearing ring 25 is provided with upper mounted plate 26, the end face of fixed plate 26 arranges guide positioning pin 27, coordinate guide positioning pin 27 on the correspondence position of support arm 3, be provided with centralized positioning cylinder 7, in described guide positioning pin 27 centering positioning tube 7, support arm 3 is installed on bracing frame 1, and the bottom of described bottom plate 20 is provided with alignment pin 28, to facilitate, whole height-regulating support central module 2 is installed on bracing frame 1 by set bolt.
Above-mentioned height-regulating support central module 2, by rotation adjusting lever 24, makes screw mandrel 22 move along cover 23 in the vertical direction, to regulate the height of support arm 3.
Described machine body 4 comprises lathe bed 40, one side of described lathe bed 40 is fixedly connected on one end of support arm 3, its top is connected on cantilever 6 by anchor bolt nut, and described lathe bed 40 is provided with guide rail 41 and power milling head assembly 42, described power milling head assembly 42 comprises the movable stand 43 be arranged on guide rail 41 and the milling head assembly 44 be installed on movable stand 43, and the bottom of described lathe bed 40 is connected with and is connected with longitudinal deceleration mechanism 46 by installing plate 45, the upper and lower correspondence of described installing plate 45 is provided with the crown chakra 47 and lower top wheel 48 that are resisted against end face of flange and bottom surface respectively, described longitudinal deceleration mechanism 46 drives crown chakra 47 or the arbitrary of lower top wheel 48 to move along flange face, and the below of described lathe bed 40 is provided with the side push wheel 49 against flange inner ring surface.
Above-mentioned side push wheel 49 is all connected a resilient sleeve 50 by its mounting rod with lower top wheel 48, has certain elastic displacement to make it on the working face of correspondence.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the on-the-spot machining tool of large-sized flange, it comprises bracing frame, height-regulating support central module, support arm and machine body, it is characterized in that, described height-regulating support central module is fixed on the top of bracing frame, described support arm is placed on height-regulating support central module, machine body is installed in one end of this support arm, the other end is provided with balance weight assembly, and described support arm is spliced by several supports, described machine body comprises lathe bed, one side of described lathe bed is fixedly connected on one end of support arm, be provided with guide rail and power milling head assembly, described power milling head assembly comprises the movable stand be arranged on guide rail and the milling head assembly be installed on movable stand, and the bottom of described lathe bed is connected with and is connected with longitudinal deceleration mechanism by installing plate, the upper and lower correspondence of described installing plate is provided with and is resisted against the upper of end face of flange and bottom surface respectively, lower top wheel, described longitudinal deceleration mechanism drives arbitrary movement of crown chakra or lower top wheel, and the below of described lathe bed is provided with the side push wheel against flange inner ring surface,
Described height-regulating support central module comprises bottom plate, described bottom plate is fixed with lower force-bearing ring, arrange by screw mandrel in described lower force-bearing ring and overlap the height adjusting member formed, bearing is provided with between described cover and lower force-bearing ring, and described cover stretch out lower force-bearing ring position on be provided with adjusting rod, the top of described screw mandrel is provided with force-bearing ring, the top of described upper force-bearing ring is provided with upper mounted plate, the end face of fixed plate arranges guide positioning pin, coordinate guide positioning pin on support arm, be provided with centralized positioning cylinder, in described guide positioning pin centering positioning tube.
2. the on-the-spot machining tool of large-sized flange according to claim 1, it is characterized in that, one end that described support arm connects lathe bed is fixed with cantilever, and the top of described lathe bed is fixedly connected on cantilever.
3. the on-the-spot machining tool of large-sized flange according to claim 2, it is characterized in that, the bottom of described bottom plate is provided with alignment pin.
4. the on-the-spot machining tool of large-sized flange according to claim 2, is characterized in that, be provided with bearing between described screw mandrel and upper force-bearing ring.
5. the on-the-spot machining tool of large-sized flange according to claim 1, is characterized in that, described side push wheel is all connected a resilient sleeve by its mounting rod with lower top wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294757.1A CN103357930B (en) | 2013-07-15 | 2013-07-15 | The on-the-spot machining tool of a kind of large-sized flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294757.1A CN103357930B (en) | 2013-07-15 | 2013-07-15 | The on-the-spot machining tool of a kind of large-sized flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103357930A CN103357930A (en) | 2013-10-23 |
| CN103357930B true CN103357930B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310294757.1A Active CN103357930B (en) | 2013-07-15 | 2013-07-15 | The on-the-spot machining tool of a kind of large-sized flange |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112775625B (en) * | 2020-12-26 | 2022-04-05 | 哈尔滨工业大学 | On-site machining process and machining device for large flange |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369983Y (en) * | 1999-04-15 | 2000-03-22 | 许跃德 | Rolling and sliding combined non parallel rectangular screw jack |
| CN101670464A (en) * | 2009-09-02 | 2010-03-17 | 惠生（南通）重工有限公司 | Rotary combined machine tool for processing oversized pitch plane |
| CN201644883U (en) * | 2010-03-16 | 2010-11-24 | 叶宏洪 | Special milling machine for processing flange end face |
| CN203343503U (en) * | 2013-07-15 | 2013-12-18 | 无锡市创新化工设备有限公司 | Site processing machine tool for large flanges |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW547191U (en) * | 2002-12-09 | 2003-08-11 | Honor Machine Engineering Co L | Extra-large-sized flange machining machine |
| CN201079858Y (en) * | 2007-09-19 | 2008-07-02 | 扬州华泰特种设备有限公司 | Processing device for portals type crane gantry cylinder flange and turntable flange |
| KR101003845B1 (en) * | 2008-06-23 | 2010-12-28 | 정석환 | Prefabricated hole processor for large flange |
| CN201618877U (en) * | 2010-01-22 | 2010-11-03 | 浙江巨龙自动化设备有限公司 | Turntable-type super-huge flange face cutting device |
-
2013
- 2013-07-15 CN CN201310294757.1A patent/CN103357930B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369983Y (en) * | 1999-04-15 | 2000-03-22 | 许跃德 | Rolling and sliding combined non parallel rectangular screw jack |
| CN101670464A (en) * | 2009-09-02 | 2010-03-17 | 惠生（南通）重工有限公司 | Rotary combined machine tool for processing oversized pitch plane |
| CN201644883U (en) * | 2010-03-16 | 2010-11-24 | 叶宏洪 | Special milling machine for processing flange end face |
| CN203343503U (en) * | 2013-07-15 | 2013-12-18 | 无锡市创新化工设备有限公司 | Site processing machine tool for large flanges |
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| CN103357930A (en) | 2013-10-23 |
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Address after: 214000 Jiangsu, Huishan District, former Chau Street, the new bridge village Patentee after: Wuxi innovation low temperature mould equipment Technology Co., Ltd. Address before: Huishan District of Jiangsu city in Wuxi Province before 214181 Zhou Zhen Zhang Ming Qiao Cun Wuxi Innovative Chemical Equipment Co Ltd Patentee before: Wuxi Creative Chemical Equipment Co., Ltd. |