CN111438487A - Adjustable L NG air chamber girth welding positioning tool - Google Patents
Adjustable L NG air chamber girth welding positioning tool Download PDFInfo
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- CN111438487A CN111438487A CN202010489018.8A CN202010489018A CN111438487A CN 111438487 A CN111438487 A CN 111438487A CN 202010489018 A CN202010489018 A CN 202010489018A CN 111438487 A CN111438487 A CN 111438487A
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- bolt
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- girth welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of L NG gas chamber girth welding, and particularly relates to an adjustable L NG gas chamber girth welding positioning tool which comprises a base and connecting blocks, wherein three connecting blocks are fixedly arranged on the top surface of the base through mounting screws, a mounting block is fixedly arranged on each connecting block, a bolt and a bolt are arranged on each mounting block, a positioning block is fixedly arranged on each mounting block through the bolt and the bolt, a gasket is arranged between each positioning block and each mounting block, the structure is reasonable, through the matching of the base, the connecting blocks, the mounting blocks, the bolts, the gaskets and the positioning blocks, the convenience and rapidness in adjustment are realized, the efficiency is improved, the positioning precision is high, the welding bead quality is ensured, the surface wear-resistant treatment area is small, and the machining cost is.
Description
Technical Field
The invention relates to the technical field of L NG air chamber girth welding, in particular to an adjustable L NG air chamber girth welding positioning tool.
Background
At present, the flexible positioning mode of the air chamber end socket is that clamping jaws clamp the air chamber end socket by adjusting the clamping jaw fastening holes on a turntable slide rail, the operation is not easy, the precision is low, the end socket cannot be accurately positioned, because L NG air chamber end sockets are stamping parts, drawing surfaces of workpieces of different batches fluctuate, the abrasion problem exists when the tool is used for a long time, the original integrated clamping jaw tool cannot accurately form positioning, even the clamping is loosened, and the welding quality is influenced, therefore, the novel adjustable L NG air chamber girth welding positioning tool is provided, and the positioning precision is controlled only by adjusting the clamping jaws.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention provides a positioning tool for circular seam welding of an existing adjustable L NG gas chamber.
Therefore, the invention aims to provide an adjustable L NG gas chamber girth welding positioning tool which can be conveniently adjusted in the using process, is better in precision and saves cost.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
the utility model provides an adjustable L NG air chamber girth welding location frock, its includes base and connecting block, the top surface of base has three connecting block through installation screw fixed mounting, fixed mounting has the installation piece on the connecting block, be provided with bolt and bolt on the installation piece, there is the locating piece through bolt and bolt fixed mounting on the installation piece, just be provided with the gasket between locating piece and the installation piece.
As a preferable scheme of the adjustable L NG air chamber girth welding positioning tool, a screw hole matched with a mounting screw is formed in the connecting block.
As a preferable scheme of the adjustable L NG air chamber girth welding positioning tool, a jack matched with a bolt is arranged on the positioning block, and a thread groove matched with a bolt is arranged on the positioning block.
As a preferable scheme of the adjustable L NG air chamber girth welding positioning tool, anti-skid lines are arranged on the surface of the positioning block.
Compared with the prior art, the adjustable L NG gas chamber girth welding positioning tool has the advantages that the structural design is reasonable, the adjustment is convenient and fast through the matching of the base, the connecting block, the mounting block, the bolt, the gasket and the positioning block, the efficiency is improved, the positioning precision is high, the welding bead quality is guaranteed, the surface abrasion-resistant processing area is small, and the processing cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a connecting block according to the present invention;
FIG. 3 is a schematic side view of the connecting block of the present invention.
In the figure; 100 bases, 110 mounting screws, 200 connecting blocks, 210 mounting blocks, 220 pins, 230 bolts, 240 gaskets and 250 positioning holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides the following technical scheme that the adjustable L NG air chamber girth welding positioning tool is convenient to adjust in the using process, has better precision and saves cost, and please refer to the figures 1 to 3, and comprises a base 100 and a connecting block 200;
referring to fig. 1 to 3 again, three connecting blocks 200 are fixedly mounted on the top surface of the base 100 through mounting screws 110, mounting blocks 210 are fixedly mounted on the connecting blocks 200, bolts 220 and bolts 230 are arranged on the mounting blocks 210, positioning blocks 250 are fixedly mounted on the mounting blocks 210 through the bolts 220 and the bolts 230, and spacers 240 are arranged between the positioning blocks 250 and the mounting blocks 210, specifically, three connecting blocks 200 are screwed on the top surface of the base 100 through the mounting screws 110, the mounting blocks 210 are welded on the connecting blocks 200, the bolts 220 and the bolts 230 are screwed on the mounting blocks 210, positioning blocks 250 are screwed on the mounting blocks 210 through the bolts 220 and the bolts 230, and the spacers 240 are inserted between the positioning blocks 250 and the mounting blocks 210, the base 100 is used for fixing the connecting blocks 200 through the mounting screws 110, the connecting blocks 200 are used for bearing the mounting blocks 210, the mounting blocks 210 are used for connecting the positioning blocks 250 through the bolts 220 and the bolts, the bolt 220 is used for accurately positioning the positioning block 250 and bearing shear stress, the bolt 230 is used for connecting the positioning block 250, the positioning block 250 is used for being in direct contact with the end socket to play a positioning role, and the gasket 240 is used for controlling the positioning accuracy of the positioning block 250 on the end socket by increasing or reducing the gasket 240.
The working principle is that in the process of using the adjustable L NG air chamber girth welding positioning tool, a workpiece to be machined is placed on the base 100, clamping of the workpiece is achieved through cooperation of the base 100, the connecting block 200, the mounting block 210, the bolt 220, the bolt 230, the gasket 240 and the positioning block 250, adjustment is convenient and fast, efficiency is improved, positioning accuracy is high, welding bead quality is guaranteed, a surface wear-resistant processing area is small, and machining cost is low.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides an adjustable L NG air chamber girth welding location frock, characterized in that includes base (100) and connecting block (200), the top surface of base (100) has three connecting block (200) through installation screw (110) fixed mounting, fixed mounting has installation piece (210) on connecting block (200), be provided with bolt (220) and bolt (230) on installation piece (210), go up of installation piece (210) through bolt (220) and bolt (230) fixed mounting have locating piece (250), just be provided with gasket (240) between locating piece (250) and installation piece (210).
2. The adjustable L NG air chamber girth welding positioning tool as claimed in claim 1, wherein the connecting block (200) is provided with a screw hole matched with the mounting screw (110).
3. The adjustable L NG gas chamber girth welding positioning tool as claimed in claim 1, wherein the positioning block (250) is provided with a jack matched with the bolt (220), and the positioning block (250) is provided with a thread groove matched with the bolt (230).
4. The adjustable L NG gas chamber girth welding positioning tool is characterized in that anti-slip patterns are arranged on the surface of the positioning block (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489018.8A CN111438487A (en) | 2020-06-02 | 2020-06-02 | Adjustable L NG air chamber girth welding positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489018.8A CN111438487A (en) | 2020-06-02 | 2020-06-02 | Adjustable L NG air chamber girth welding positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111438487A true CN111438487A (en) | 2020-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010489018.8A Pending CN111438487A (en) | 2020-06-02 | 2020-06-02 | Adjustable L NG air chamber girth welding positioning tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN111438487A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1199551A1 (en) * | 1983-10-11 | 1985-12-23 | Государственный Институт По Проектированию Технологии Монтажа Предприятий Нефтеперерабатывающей И Нефтехимической Промышленности "Гипронефтеспецмонтаж" | Manipulator for rotating ball reservoirs |
| CN203449192U (en) * | 2013-08-05 | 2014-02-26 | 江阴海陆冶金设备制造有限公司 | End socket locating mechanism used for automatic end socket tracking and trimming system |
| CN103934597A (en) * | 2014-03-17 | 2014-07-23 | 中国船舶重工集团公司第七二五研究所 | Auxiliary welding device used for forming hemispherical shell by welding equally-divided melon section bodies |
| CN105479094A (en) * | 2016-01-16 | 2016-04-13 | 芜湖市海格瑞德科技有限责任公司 | Barrel and end socket pairing assembling tool for vehicle LNG horizontal welding heat insulation gas cylinder |
| CN206084245U (en) * | 2016-08-31 | 2017-04-12 | 安徽星马专用汽车有限公司 | Positioning and clamping device of trucd mixer head group butt weld |
| CN106736206A (en) * | 2017-03-23 | 2017-05-31 | 成都大漠石油技术有限公司 | Inside it is provided with the oil drum end cap clamper of tooth bar |
| CN207326267U (en) * | 2017-04-24 | 2018-05-08 | 安徽星马专用汽车有限公司 | Tank bulkhead welding auxiliary pairing device |
| CN208391359U (en) * | 2018-06-20 | 2019-01-18 | 二重（德阳）重型装备有限公司 | The oblique heart positioning device of voltage-stablizer dome head |
| CN208895443U (en) * | 2018-07-31 | 2019-05-24 | 成都焊研威达科技股份有限公司 | A kind of device for special encapsulating head and Cylinder assembly |
| CN209190173U (en) * | 2018-11-30 | 2019-08-02 | 沈阳斯林达深冷科技有限公司 | The automatic pairing device of LNG cylinder liner |
| CN110125594A (en) * | 2019-06-04 | 2019-08-16 | 中车长江车辆有限公司 | Pot body closing end positioning device |
| CN209303983U (en) * | 2018-11-07 | 2019-08-27 | 中储环保设备制造(天津)有限公司 | A kind of oil tank end socket is formed a team machine |
-
2020
- 2020-06-02 CN CN202010489018.8A patent/CN111438487A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1199551A1 (en) * | 1983-10-11 | 1985-12-23 | Государственный Институт По Проектированию Технологии Монтажа Предприятий Нефтеперерабатывающей И Нефтехимической Промышленности "Гипронефтеспецмонтаж" | Manipulator for rotating ball reservoirs |
| CN203449192U (en) * | 2013-08-05 | 2014-02-26 | 江阴海陆冶金设备制造有限公司 | End socket locating mechanism used for automatic end socket tracking and trimming system |
| CN103934597A (en) * | 2014-03-17 | 2014-07-23 | 中国船舶重工集团公司第七二五研究所 | Auxiliary welding device used for forming hemispherical shell by welding equally-divided melon section bodies |
| CN105479094A (en) * | 2016-01-16 | 2016-04-13 | 芜湖市海格瑞德科技有限责任公司 | Barrel and end socket pairing assembling tool for vehicle LNG horizontal welding heat insulation gas cylinder |
| CN206084245U (en) * | 2016-08-31 | 2017-04-12 | 安徽星马专用汽车有限公司 | Positioning and clamping device of trucd mixer head group butt weld |
| CN106736206A (en) * | 2017-03-23 | 2017-05-31 | 成都大漠石油技术有限公司 | Inside it is provided with the oil drum end cap clamper of tooth bar |
| CN207326267U (en) * | 2017-04-24 | 2018-05-08 | 安徽星马专用汽车有限公司 | Tank bulkhead welding auxiliary pairing device |
| CN208391359U (en) * | 2018-06-20 | 2019-01-18 | 二重（德阳）重型装备有限公司 | The oblique heart positioning device of voltage-stablizer dome head |
| CN208895443U (en) * | 2018-07-31 | 2019-05-24 | 成都焊研威达科技股份有限公司 | A kind of device for special encapsulating head and Cylinder assembly |
| CN209303983U (en) * | 2018-11-07 | 2019-08-27 | 中储环保设备制造(天津)有限公司 | A kind of oil tank end socket is formed a team machine |
| CN209190173U (en) * | 2018-11-30 | 2019-08-02 | 沈阳斯林达深冷科技有限公司 | The automatic pairing device of LNG cylinder liner |
| CN110125594A (en) * | 2019-06-04 | 2019-08-16 | 中车长江车辆有限公司 | Pot body closing end positioning device |
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| PB01 | Publication | ||
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Application publication date: 20200724 |
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| RJ01 | Rejection of invention patent application after publication |