CN112157393A - Welding tool and manufacturing process of well type electric furnace - Google Patents
Welding tool and manufacturing process of well type electric furnace Download PDFInfo
- Publication number
- CN112157393A CN112157393A CN202011247515.3A CN202011247515A CN112157393A CN 112157393 A CN112157393 A CN 112157393A CN 202011247515 A CN202011247515 A CN 202011247515A CN 112157393 A CN112157393 A CN 112157393A
- Authority
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- China
- Prior art keywords
- electric furnace
- sleeved
- type electric
- connecting column
- well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B23K37/0443—Jigs
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
Abstract
The embodiment of the invention relates to the technical field of well-type electric furnaces, and particularly discloses a welding tool of a well-type electric furnace, which comprises a positioning disc and a mandrel, wherein the positioning disc is arranged on the mandrel; connecting columns are integrally formed at the two ends of the mandrel; the two positioning disks are respectively sleeved on the two connecting columns, mounting assemblies are arranged on the connecting columns, and the positioning disks sleeved on the connecting columns are fixed through the mounting assemblies; the mounting assembly comprises a fastening nut sleeved in the middle of the connecting column in a threaded connection mode; the mounting assembly further comprises a mounting threaded sleeve sleeved at the end part of the connecting column in a threaded connection mode; a circular cavity is further formed in the connecting column, and a circular sliding block is arranged in the circular cavity in a supporting and sliding mode through a supporting spring. In the welding tool provided by the embodiment of the invention, the stability of the positioning disc on the connecting column in a sleeved mode is ensured, and the welding tool is safe and reliable.
Description
Technical Field
The embodiment of the invention relates to the technical field of well-type electric furnaces, in particular to a welding tool and a manufacturing process of a well-type electric furnace.
Background
Electric furnaces are heating furnaces which convert electric energy in the furnaces into heat to heat workpieces, and can be divided into resistance furnaces, induction furnaces, electric arc furnaces, plasma furnaces, electron beam furnaces and the like. A well-type electric furnace is also one type of electric furnace. The structure of the pit-type electric furnace generally comprises a small furnace cover, a large furnace cover, a bearing furnace top, a muffle tank, a furnace section and a furnace base. In the manufacturing process of the well-type electric furnace, a welding tool is often needed to realize the welding processing of the well-type electric furnace, and the well-type electric furnace welding tool in the traditional technology can not meet the use requirement and needs to be innovated.
Disclosure of Invention
The embodiment of the invention aims to provide a welding tool and a manufacturing process of a well-type electric furnace, and aims to solve the problems in the background technology. In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a welding tool of a well-type electric furnace comprises a positioning disc and a mandrel;
connecting columns are integrally formed at the two ends of the mandrel;
the two positioning disks are respectively sleeved on the two connecting columns, mounting assemblies are arranged on the connecting columns, and the positioning disks sleeved on the connecting columns are fixed through the mounting assemblies;
the mounting assembly comprises a fastening nut sleeved in the middle of the connecting column in a threaded connection mode; the mounting assembly further comprises a mounting threaded sleeve sleeved at the end part of the connecting column in a threaded connection mode;
a circular cavity is further formed in the connecting column, and a circular sliding block is supported in the circular cavity through a supporting spring and is arranged in a sliding manner; the bottom of circular chamber is fixed and is provided with fixed ring gear, the lower surface of circular slider be provided with the spacing ring gear of fixed ring gear looks adaptation, supporting spring makes circular slider move down in circular intracavity to make spacing ring gear and fixed ring gear mesh mutually.
As a further scheme of the embodiment of the invention: and the round sliding block is provided with an adjusting shaft in a detachable manner through a screw.
As a further scheme of the embodiment of the invention: and the other end of the adjusting shaft is fixedly provided with an adjusting handle.
As a further scheme of the embodiment of the invention: and the outer ring of the upper part of the adjusting shaft is provided with a limiting strip.
As a further scheme of the embodiment of the invention: and the middle part of the connecting column is also sleeved with a rubber pad positioned between the fastening nut and the mounting threaded sleeve.
As a further scheme of the embodiment of the invention: the top surface of installation swivel nut seted up with the holding tank of adjustment handle looks adaptation, adjustment handle arranges in the holding tank.
The embodiment of the invention also provides a manufacturing process of the well-type electric furnace, which comprises the following specific steps:
step S100: sleeving an electric furnace section to be welded on the mandrel, and sleeving two positioning discs at two ends of the mandrel respectively;
step S200: the fastening nut is spirally sleeved on the connecting column, then the rubber pad is sleeved on the outer ring of the connecting column, then the mounting threaded sleeve is sleeved on the end part of the connecting column in a threaded connection mode, then the adjusting shaft penetrates through the mounting threaded sleeve, the lower part of the adjusting shaft extends into the circular cavity, the adjusting shaft and the circular sliding block are fixed through the connecting screw, then the mounting threaded sleeve is continuously driven to rotate through operating the adjusting handle, the mounting threaded sleeve is further screwed, then the adjusting handle is loosened, the circular sliding block moves downwards in the circular cavity to enable the limiting toothed ring to be meshed with the fixed toothed ring, and therefore the electric furnace section between the two positioning disks is fixed;
step S300: and welding the furnace sections of the electric furnace in a fixed state to finish the manufacturing and processing of the well-type electric furnace.
Compared with the prior art, in the welding tool provided by the embodiment of the invention, after the positioning disc is sleeved on the connecting column, the positioning disc can be limited and fixed by spirally sleeving the fastening nut on the connecting column, then the rubber pad is sleeved on the outer ring of the connecting column, then the mounting threaded sleeve is sleeved on the end part of the connecting column in a threaded connection mode, then the adjusting shaft penetrates through the mounting threaded sleeve, so that the lower part of the adjusting shaft extends into the circular cavity, the adjusting shaft and the circular sliding block are fixed by the connecting screw, then the mounting threaded sleeve is continuously driven to rotate by operating the adjusting handle, the mounting threaded sleeve is further screwed, then the adjusting handle is loosened, the circular sliding block can move downwards in the circular cavity under the elastic supporting action of the supporting spring to enable the limiting toothed ring to be meshed with the fixing toothed ring, and then the effect of limiting the rotation of the adjusting shaft can be achieved, therefore, the rotation of the installation thread insert is limited, the installation thread insert screwed at the end part of the connecting column is kept stable and reliable, and the stability, safety and reliability of the positioning disc installation sleeve on the connecting column are ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a welding tool for a well-type electric furnace according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partial three-dimensional structural view of a welding tool of a well-type electric furnace according to an embodiment of the present invention.
Fig. 4 is a schematic flow chart of a manufacturing process of the well-type electric furnace according to an embodiment of the present invention.
In the figure: 100-positioning disc, 200-mandrel, 201-connecting column, 202-mounting threaded sleeve, 203-fastening nut, 204-rubber pad, 205-adjusting handle, 206-supporting spring, 207-circular sliding block, 208-limiting toothed ring, 209-fixing toothed ring, 210-adjusting shaft, 211-limiting strip and 212-accommodating groove.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, in the embodiment provided by the invention, the welding tool for the well-type electric furnace comprises positioning discs 100 and a mandrel 200, connecting columns 201 are integrally formed at both ends of the mandrel 200, the two positioning discs 100 are respectively sleeved on the two connecting columns 201, mounting assemblies are arranged on the connecting columns 201, and the positioning discs 100 sleeved on the connecting columns 201 are fixed through the mounting assemblies.
Specifically, in the embodiment provided by the present invention, the mounting assembly includes a fastening nut 203 sleeved on the middle portion of the connecting column 201 in a threaded manner; the mounting assembly further comprises a mounting threaded sleeve 202 sleeved at the end of the connecting column 201 in a threaded connection mode, and a rubber pad 204 positioned between the fastening nut 203 and the mounting threaded sleeve 202 is further sleeved at the middle of the connecting column 201.
Further, in the embodiment provided by the present invention, a circular cavity is further formed in the connecting column 201, a circular slider 207 is slidably supported in the circular cavity through a supporting spring 206, an adjusting shaft 210 is detachably mounted on the circular slider 207 through a screw, an adjusting handle 205 is fixedly mounted at the other end of the adjusting shaft 210, an accommodating groove 212 adapted to the adjusting handle 205 is formed in the top surface of the mounting screw sleeve 202, and the adjusting handle 205 is disposed in the accommodating groove 212, so that the adjusting handle 205 can be operated to drive the circular slider 207 to rotate, and after a connecting screw between the adjusting shaft 210 and the circular slider 207 is taken out, the adjusting shaft 210 can be taken out from the circular cavity.
Furthermore, in the embodiment of the present invention, the upper outer ring of the adjusting shaft 210 is provided with a limiting strip 211, so that when the adjusting shaft 210 rotates, the adjusting shaft can drive the installation screw sleeve 202 to rotate synchronously.
Referring to fig. 1 to 3, in the embodiment of the present invention, a fixed toothed ring 209 is fixedly disposed at the bottom of the circular cavity, and a limiting toothed ring 208 adapted to the fixed toothed ring 209 is disposed on the lower surface of the circular slider 207, so that, under the elastic supporting action of the supporting spring 206, the circular slider 207 can move downward in the circular cavity to engage the limiting toothed ring 208 with the fixed toothed ring 209, and at this time, the effect of limiting the rotation of the adjusting shaft 210 can be achieved.
It can be seen that, in the welding tool provided in the embodiment of the present invention, after the positioning disc 100 is sleeved on the connection column 201, the fastening nut 203 is screwed on the connection column 201 to limit and fix the positioning disc 100, then the rubber pad 204 is sleeved on the outer ring of the connection column 201, then the installation screw sleeve 202 is screwed on the end of the connection column 201, then the adjusting shaft 210 penetrates through the installation screw sleeve 202, so that the lower portion of the adjusting shaft 210 extends into the circular cavity, the adjusting shaft 210 and the circular slider 207 are fixed by the connection screw, then the adjustment handle 205 is operated to continue to drive the installation screw sleeve 202 to rotate, so that the installation screw sleeve 202 is further screwed, then the adjusting handle 205 is loosened, and under the elastic supporting action of the supporting spring 206, the circular slider 207 can move downward in the circular cavity to enable the limiting toothed ring 208 to be engaged with the fixing toothed ring 209, the effect of limiting the rotation of the adjusting shaft 210 can be achieved, so that the rotation of the installation thread insert 202 is limited, the installation thread insert 202 screwed at the end part of the connecting column 201 is kept stable and reliable, and the stability, safety and reliability of the installation sleeve of the positioning disc 100 on the connecting column 201 are ensured.
In addition, as shown in fig. 4, an embodiment of the present invention further provides a manufacturing process of a well-type electric furnace, including the following specific steps:
step S100: sleeving an electric furnace section to be welded on the mandrel 200, and sleeving two positioning discs 100 at two ends of the mandrel 200 respectively;
step S200: the fastening nut 203 is spirally sleeved on the connecting column 201, then the rubber pad 204 is sleeved on the outer ring of the connecting column 201, then the mounting threaded sleeve 202 is sleeved on the end portion of the connecting column 201 in a threaded connection mode, then the adjusting shaft 210 penetrates through the mounting threaded sleeve 202, the lower portion of the adjusting shaft 210 extends into the circular cavity, the adjusting shaft 210 and the circular sliding block 207 are fixed through the connecting screw, then the adjusting handle 205 is operated to continuously drive the mounting threaded sleeve 202 to rotate, the mounting threaded sleeve 202 is further screwed, then the adjusting handle 205 is loosened, the circular sliding block 207 moves downwards in the circular cavity to enable the limiting toothed ring 208 to be meshed with the fixing toothed ring 209, and the electric furnace section between the two positioning disks 100 is fixed;
step S300: and welding the furnace sections of the electric furnace in a fixed state to finish the manufacturing and processing of the well-type electric furnace.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A welding tool of a well-type electric furnace is characterized by comprising a positioning disc (100) and a mandrel (200);
connecting columns (201) are integrally formed at two ends of the mandrel (200);
the two positioning discs (100) are respectively sleeved on the two connecting columns (201), the connecting columns (201) are provided with mounting assemblies, and the positioning discs (100) sleeved on the connecting columns (201) are fixed through the mounting assemblies;
the mounting component comprises a fastening nut (203) sleeved in the middle of the connecting column (201) in a threaded connection mode; the mounting assembly further comprises a mounting threaded sleeve (202) sleeved at the end part of the connecting column (201) in a threaded connection mode;
a circular cavity is further formed in the connecting column (201), and a circular sliding block (207) is arranged in the circular cavity in a supporting and sliding mode through a supporting spring (206); the bottom of the circular cavity is fixedly provided with a fixed gear ring (209), the lower surface of the circular sliding block (207) is provided with a limiting gear ring (208) matched with the fixed gear ring (209), and the supporting spring (206) enables the circular sliding block (207) to move downwards in the circular cavity to enable the limiting gear ring (208) to be meshed with the fixed gear ring (209).
2. The welding tool of the well-type electric furnace according to claim 1, wherein the round sliding block (207) is detachably provided with an adjusting shaft (210) through a screw.
3. The welding tool of the well type electric furnace as claimed in claim 2, wherein an adjusting handle (205) is fixedly installed at the other end of the adjusting shaft (210).
4. The welding tool of the well type electric furnace as claimed in claim 3, wherein a limiting strip (211) is arranged on an upper outer ring of the adjusting shaft (210).
5. The welding tooling for the well-type electric furnace as claimed in any one of claims 2 to 4, wherein a rubber gasket (204) positioned between the fastening nut (203) and the installation thread sleeve (202) is further sleeved on the middle part of the connecting column (201).
6. The welding tool of the well type electric furnace according to claim 6, wherein a receiving groove (212) matched with the adjusting handle (205) is formed in the top surface of the mounting threaded sleeve (202), and the adjusting handle (205) is placed in the receiving groove (212).
7. A manufacturing process of a well-type electric furnace, which is characterized in that the welding tool according to any one of claims 1 to 6 is adopted, and the manufacturing process comprises the following specific steps:
step S100: sleeving an electric furnace section to be welded on the mandrel (200), and sleeving two positioning discs (100) at two ends of the mandrel (200) respectively;
step S200: the fastening nut (203) is spirally sleeved on the connecting column (201), then the rubber gasket (204) is sleeved on the outer ring of the connecting column (201), and the mounting threaded sleeve (202) is sleeved on the end part of the connecting column (201) in a threaded connection way, then the adjusting shaft (210) penetrates through the installation screw sleeve (202) to ensure that the lower part of the adjusting shaft (210) extends into the circular cavity, the adjusting shaft (210) and the round sliding block (207) are fixed through a connecting screw, then the installation screw sleeve (202) is continuously driven to rotate by operating the adjusting handle (205), further tightening of the mounting screw (202) and then loosening of the adjustment handle (205), the circular sliding block (207) moves downwards in the circular cavity until the limiting toothed ring (208) is meshed with the fixing toothed ring (209) so as to fix the electric furnace section between the two positioning disks (100);
step S300: and welding the furnace sections of the electric furnace in a fixed state to finish the manufacturing and processing of the well-type electric furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247515.3A CN112157393B (en) | 2020-11-10 | 2020-11-10 | Welding tool and manufacturing process of well type electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247515.3A CN112157393B (en) | 2020-11-10 | 2020-11-10 | Welding tool and manufacturing process of well type electric furnace |
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| Publication Number | Publication Date |
|---|---|
| CN112157393A true CN112157393A (en) | 2021-01-01 |
| CN112157393B CN112157393B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011247515.3A Active CN112157393B (en) | 2020-11-10 | 2020-11-10 | Welding tool and manufacturing process of well type electric furnace |
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| CN109322892A (en) * | 2018-11-05 | 2019-02-12 | 浙江瑞昭科技有限公司 | A kind of bolt and nut component |
| CN208644762U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of support device preventing thin walled cylinder body class part deformation |
| CN110285130A (en) * | 2019-07-08 | 2019-09-27 | 温州远协电子科技有限公司 | A kind of quick anti-loose fastening device and its assembly and application method |
| CN110985509A (en) * | 2019-12-31 | 2020-04-10 | 封国玉 | Double-nut same-diameter positive and negative bidirectional composite thread anti-loose and anti-theft self-locking bolt |
| CN111037163A (en) * | 2019-12-27 | 2020-04-21 | 广东双兴新材料集团有限公司 | Production equipment and process method of stainless steel pipe for gas |
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2020
- 2020-11-10 CN CN202011247515.3A patent/CN112157393B/en active Active
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| CN201714810U (en) * | 2010-08-16 | 2011-01-19 | 二重集团（德阳）重型装备股份有限公司 | Threaded connection check protection device |
| CN103056580A (en) * | 2013-01-17 | 2013-04-24 | 苏州海陆重工股份有限公司 | Tool for welding of heat exchanging tube and tube plate in waste heat boiler |
| CN203592240U (en) * | 2013-09-23 | 2014-05-14 | 北京航天新风机械设备有限责任公司 | Thin-wall cylinder section girth welding device |
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| CN205465020U (en) * | 2015-12-31 | 2016-08-17 | 中核建中核燃料元件有限公司 | Lower barrel assembly welding anchor clamps |
| CN208644762U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of support device preventing thin walled cylinder body class part deformation |
| CN109322892A (en) * | 2018-11-05 | 2019-02-12 | 浙江瑞昭科技有限公司 | A kind of bolt and nut component |
| CN110285130A (en) * | 2019-07-08 | 2019-09-27 | 温州远协电子科技有限公司 | A kind of quick anti-loose fastening device and its assembly and application method |
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| CN110985509A (en) * | 2019-12-31 | 2020-04-10 | 封国玉 | Double-nut same-diameter positive and negative bidirectional composite thread anti-loose and anti-theft self-locking bolt |
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| Publication number | Publication date |
|---|---|
| CN112157393B (en) | 2022-08-02 |
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Effective date of registration: 20231225 Address after: Room 101, Unit 1, Building 002, Cold Chain Logistics Project, South of Haikou Road and West of Wuxi Road, Economic Development Zone, Rizhao City, Shandong Province, 276800 Patentee after: Rizhao Furulin Machinery Manufacturing Co.,Ltd. Address before: 276800 Room 101, No.6 Huiyang Road, Donggang District, Rizhao City, Shandong Province Patentee before: Lv Xinqing |