CN111037163B - Production equipment and process method of stainless steel pipe for gas - Google Patents
Production equipment and process method of stainless steel pipe for gas Download PDFInfo
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- CN111037163B CN111037163B CN201911376549.XA CN201911376549A CN111037163B CN 111037163 B CN111037163 B CN 111037163B CN 201911376549 A CN201911376549 A CN 201911376549A CN 111037163 B CN111037163 B CN 111037163B
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- base
- lifting
- screw rod
- steel pipe
- stainless steel
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a production device of a stainless steel pipe for gas, which comprises a base; a supporting upright post is fixedly arranged on the top surface of one side of the base, and a lifting assembly used for adjusting the height of the welding gun in the vertical direction is arranged on the supporting upright post; the welding gun is fixedly arranged on the lifting beam; the lifting beam is also provided with an air purification mechanism; the base is fixedly provided with a fixed inclined seat, the base is further provided with a movable inclined seat which is adjustable in position and corresponds to the fixed inclined seat, and the position of the movable inclined seat is adjusted through a horizontal adjusting assembly. The embodiment of the invention also discloses a process method for producing the stainless steel pipe for fuel gas. According to the embodiment of the invention, the welding gun can move downwards to weld the stainless steel pipe clamped and arranged on the base; when the steel pipe is welded by the welding gun, the air purifier is started, air is sucked through the air suction port, and air is purified by the air purifier.
Description
Technical Field
The invention relates to the field of stainless steel pipe processing, in particular to a production device and a process method of a stainless steel pipe for fuel gas.
Background
The stainless steel pipe fitting belongs to one kind of pipe fitting, and it is made by the material of stainless steel so called stainless steel pipe fitting, and it includes: stainless steel elbows, stainless steel tees, stainless steel cross joints, stainless steel reducing pipes, stainless steel pipe caps and the like can be divided into four types, namely socket type stainless steel pipe fittings, threaded stainless steel pipe fittings, flanged stainless steel pipe fittings and welded stainless steel pipe fittings according to the connection method. Stainless steel tubes are also commonly used in gas-fired equipment;
when welding two short stainless steel pipe fittings, because the circular characteristic of two stainless steel pipe fittings makes two pipe fittings take place the displacement easily at the alignment in-process, is unfavorable for the interface alignment of two pipe fittings to weld, has not only increased the degree of difficulty of staff in the pipe fitting welding process, has reduced pipe fitting welding work's efficiency moreover, in addition, the flue gas that produces easily causes the influence to operational environment among the welding process.
Disclosure of Invention
The invention aims to provide a production device and a process method of a stainless steel pipe for gas, which aim to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:
a gas stainless steel pipe production device comprises a base;
a supporting upright post is fixedly arranged on the top surface of one side of the base, and a lifting assembly used for adjusting the height of the welding gun in the vertical direction is arranged on the supporting upright post;
the welding gun is fixedly arranged on the lifting beam;
the lifting beam is also provided with an air purification mechanism;
the stainless steel tube clamping device is characterized in that a fixed inclined seat is fixedly mounted on the base, a movable inclined seat which is adjustable in position and corresponds to the fixed inclined seat is further arranged on the base, and the position of the movable inclined seat is adjusted through a horizontal adjusting assembly, so that the horizontal position where the movable inclined seat is adjusted can be used for clamping and fixing the stainless steel tube.
As a further scheme of the invention: the lifting assembly comprises a vertical screw rod which is rotatably arranged on the supporting upright post;
the lifting assembly further comprises a lifting threaded sleeve which is arranged on the supporting upright post in a vertically sliding manner, and the lifting threaded sleeve is sleeved on the vertical screw rod in a threaded connection manner;
the lifting assembly further comprises a positive and negative rotation servo motor for driving the vertical screw rod to rotate.
As a further scheme of the invention: the lifting threaded sleeve is fixedly connected with the lifting cross beam, so that the height position of the lifting threaded sleeve can be adjusted by adjusting the height position of the lifting cross beam, and the welding gun can move downwards to weld the stainless steel pipe clamped on the base.
As a further scheme of the invention: air purification mechanism includes fixed mounting at the air purifier and the fixed mounting of lifting beam upper surface the support ring chamber of lifting beam lower surface, the uncovered sealed rotation in bottom of support ring chamber is equipped with the rotating ring seat, the last induction port that has of rotating ring seat.
As a further scheme of the invention: the lifting cross beam is further provided with a driving motor used for driving the rotating ring seat to rotate, wherein an output shaft of the driving motor is provided with a driving gear, and the driving gear is in transmission connection with the rotating ring seat in a gear meshing mode.
As a further scheme of the invention: in the embodiment of the invention, when a welding gun is used for welding a steel pipe, the air purifier is started to absorb and purify air, at the moment, the driving motor is used for driving the rotary ring seat to rotate, and the rotary ring seat enables the air suction port to rotate around the welding gun in a circumferential manner, so that the air suction range through the air suction port is wide, and the air purification effect is ensured.
As a further scheme of the invention: the base is provided with an adjusting cavity, the horizontal adjusting assembly comprises a horizontal screw rod which is rotatably arranged in the adjusting cavity, a horizontal screw sleeve which is horizontally slidably arranged in the adjusting cavity is sleeved on the horizontal screw rod in a threaded connection mode, and the base is further provided with an operating part which is used for adjusting the rotating direction of the horizontal screw rod.
As a further scheme of the invention: the operating part comprises a rotating cylinder which is rotatably installed on the base, the rotating cylinder is coaxially and fixedly connected with the transverse screw rod, a rectangular sliding block is arranged in the rotating cylinder in a radial sliding mode, a rotating shaft is fixedly installed on the rectangular sliding block, an operating disc is fixedly installed at the end part of the rotating shaft extending out of the rotating cylinder, and an operating handle is arranged on the operating disc; and a compression spring is sleeved on the rotating shaft arranged in the rotating cylinder.
As a further scheme of the invention: the end part of the base is further provided with a limiting tooth groove, the operating panel is fixedly provided with a limiting convex tooth matched with the limiting tooth groove, and the rectangular sliding block is pushed to move in the rotary cylinder to the limiting convex tooth to be embedded into the limiting tooth groove under the elastic supporting action of the compression spring so as to realize locking and fixing of the transverse screw rod.
The embodiment of the invention also provides a process method for producing the stainless steel pipe for the fuel gas, which comprises the following steps:
s1, placing the stainless steel pipe on a base, driving a transverse screw rod to rotate by using an operation part, and driving a horizontal screw sleeve to move to drive a movable inclined seat to clamp and fix the stainless steel pipe by the aid of the rotating transverse screw rod;
s2, driving the vertical screw rod to rotate through the forward and reverse rotation servo motor which is connected with a power supply and started, and further adjusting the height position of the lifting screw sleeve according to the rotating direction of the vertical screw rod, so that the welding gun moves downwards to weld the stainless steel pipe clamped on the base;
and S3, when the welding gun is used for welding the steel pipe, starting the air purifier, sucking air through the air suction port, purifying air through the air purifier, driving the rotary ring seat to rotate by using the driving motor, and enabling the air suction port to rotate around the welding gun by the rotating rotary ring seat.
Compared with the prior art, the production equipment provided by the embodiment of the invention utilizes the operation part to drive the transverse screw rod to rotate, and the rotating transverse screw rod pushes the horizontal screw sleeve to move to drive the movable inclined seat to clamp and fix the stainless steel pipe; the vertical screw rod is driven to rotate by a positive and negative rotation servo motor which is connected with a power supply and started, so that the height position of the lifting screw sleeve can be adjusted according to the rotating direction of the vertical screw rod, and the welding gun moves downwards to weld the stainless steel pipe clamped on the base; when utilizing welder to weld the steel pipe, start air purifier, breathe in and utilize air purifier to purify the air through the induction port, and purifying effect is good.
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 gas-fired stainless steel pipe production facility according to an embodiment of the present invention.
Fig. 2 is a structural diagram of an air purification mechanism in a gas stainless steel pipe production facility according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a partial perspective view of an adjusting portion of a gas stainless steel pipe production facility according to an embodiment of the present invention.
In the figure: 1-base, 2-supporting upright post, 3-fixed inclined base, 4-positive and negative rotation servo motor, 5-lifting screw sleeve, 6-vertical screw rod, 7-adjusting cavity, 8-horizontal screw sleeve, 9-horizontal screw rod, 10-movable inclined base, 11-lifting beam, 12-air purifier, 13-air suction pipe, 14-welding gun, 15-supporting ring cavity, 16-rotating ring base, 17-air suction port, 18-driving motor, 19-driving gear, 20-operating handle, 21-operating disk, 22-limiting tooth groove, 23-limiting convex tooth, 24-rotating cylinder, 25-stroke limiting block, 26-rectangular sliding block, 27-compression spring and 28-rotating shaft.
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, in an embodiment provided by the present invention, a gas-fired stainless steel tube production apparatus includes a base 1, a support column 2 is fixedly installed on a top surface of one side of the base 1, and a lifting assembly for adjusting a height of a welding gun 14 in a vertical direction is installed on the support column 2;
specifically, the welding gun 14 is fixedly mounted on the lifting beam 11; the lifting assembly comprises a vertical screw rod 6 which is rotatably arranged on the supporting upright post 2;
the lifting assembly further comprises a lifting swivel nut 5 which is arranged on the supporting upright post 2 in a vertically sliding manner, and the lifting swivel nut 5 is sleeved on the vertical screw rod 6 in a threaded connection manner;
the lifting assembly further comprises a positive and negative rotation servo motor 4 for driving the vertical screw rod 6 to rotate, in the embodiment of the invention, the positive and negative rotation servo motor 4 which is connected with a power supply and started drives the vertical screw rod 6 to rotate, so that the height position of the lifting screw sleeve 5 can be adjusted according to the rotating direction of the vertical screw rod 6;
further, in the embodiment provided by the present invention, the lifting screw sleeve 5 is fixedly connected to the lifting beam 11, so that the height position of the lifting screw sleeve 5 can be adjusted to adjust the height position of the lifting beam 11, and the welding gun 14 moves downward to weld the stainless steel pipe clamped on the base 1;
with continuing reference to fig. 1-2, in the embodiment of the present invention, an air purifying mechanism is further disposed on the lifting beam 11;
specifically, in the embodiment of the present invention, the air purification mechanism includes an air purifier 12 fixedly mounted on the upper surface of the lifting beam 11 and a supporting ring cavity 15 fixedly mounted on the lower surface of the lifting beam 11, a rotating ring seat 16 is hermetically and rotatably disposed at the bottom end of the supporting ring cavity 15, and an air suction port 17 is disposed on the rotating ring seat 16;
further, a driving motor 18 for driving the rotating ring seat 16 to rotate is further mounted on the lifting beam 11, wherein a driving gear 19 is mounted on an output shaft of the driving motor 18, and the driving gear 19 is in transmission connection with the rotating ring seat 16 in a gear meshing manner;
furthermore, the air cleaner 12 is connected to the support ring cavity 15 through the air suction pipe 13, in the embodiment of the present invention, when the welding gun 14 is used to weld a steel pipe, the air cleaner 12 is started to absorb and purify air, at this time, the driving motor 18 is used to drive the rotary ring base 16 to rotate, the rotary ring base 16 makes the air suction port 17 rotate circumferentially around the welding gun 14, so that the range of air suction through the air suction port 17 is wide, and the air cleaning effect is ensured.
Referring to fig. 1, in the embodiment of the present invention, a fixed inclined seat 3 is fixedly installed on the base 1, and a movable inclined seat 10 with an adjustable position and corresponding to the fixed inclined seat 3 is further installed on the base 1, and the position of the movable inclined seat 10 is adjusted by a horizontal adjusting component, so that the horizontal position of the movable inclined seat 10 is adjusted, and the stainless steel pipe can be clamped and fixed.
Specifically, in the embodiment of the present invention, an adjusting cavity 7 is formed on the base 1, the horizontal adjusting assembly includes a horizontal screw rod 9 rotatably disposed in the adjusting cavity 7, a horizontal swivel nut 8 horizontally slidably disposed in the adjusting cavity 7 is sleeved on the horizontal screw rod 9 in a threaded connection manner, and the base 1 is further provided with an operating portion for adjusting a rotation direction of the horizontal screw rod 9;
further, as shown in fig. 3-4, in the embodiment provided by the present invention, the operating portion includes a rotating cylinder 24 rotatably mounted on the base 1, the rotating cylinder 24 is coaxially and fixedly connected with the transverse screw 9, a rectangular sliding block 26 is further disposed in the rotating cylinder 24 in a radially sliding manner, a rotating shaft 28 is fixedly mounted on the rectangular sliding block 26, an operating panel 21 is fixedly mounted on an end portion of the rotating shaft 28 extending out of the rotating cylinder 24, and an operating handle 20 is disposed on the operating panel 21; a compression spring 27 is sleeved on a rotating shaft 28 arranged in the rotating cylinder 24;
further, in the embodiment provided by the present invention, the end of the base 1 is further provided with a limiting tooth slot 22, the operating panel 21 is fixedly provided with a limiting convex tooth 23 adapted to the limiting tooth slot 22, and under the elastic support action of the compression spring 27, the rectangular sliding block 26 is pushed to move in the rotating cylinder 24 until the limiting convex tooth 23 is embedded into the limiting tooth slot 22, so as to lock and fix the transverse screw rod 9.
Furthermore, in the embodiment provided by the present invention, a stroke limiting block 25 is further disposed in the adjusting cavity 7 to limit the moving stroke of the horizontal screw sleeve 8.
The embodiment of the invention also provides a process method for producing the stainless steel pipe for the fuel gas, which comprises the following steps:
s1, placing the stainless steel pipe on the base 1, then driving the transverse screw rod 9 to rotate by using the operation part, and driving the horizontal screw sleeve 8 to move to drive the movable inclined seat 10 to clamp and fix the stainless steel pipe by the rotating transverse screw rod 9;
s2, driving the vertical screw rod 6 to rotate through the forward and reverse rotation servo motor 4 which is connected with a power supply and started, and further adjusting the height position of the lifting screw sleeve 5 according to the rotating direction of the vertical screw rod 6, so that the welding gun 14 moves downwards to weld the stainless steel pipe clamped on the base 1;
s3, when welding the steel pipe by the welding torch 14, the air cleaner 12 is started, air is sucked through the air inlet 17 and air is cleaned by the air cleaner 12, and at the same time, the rotary ring holder 16 is driven to rotate by the drive motor 18, and the air inlet 17 is caused to rotate circumferentially around the welding torch 14 by the rotating rotary ring holder 16.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (1)
1. The production equipment of the stainless steel pipe for the fuel gas is characterized by comprising a base (1);
a supporting upright post (2) is fixedly mounted on the top surface of one side of the base (1), and a lifting assembly for adjusting the height of the welding gun (14) in the vertical direction is mounted on the supporting upright post (2);
the welding gun (14) is fixedly arranged on the lifting beam (11);
the lifting beam (11) is also provided with an air purification mechanism;
a fixed inclined seat (3) is fixedly arranged on the base (1), a movable inclined seat (10) which is adjustable in position and corresponds to the fixed inclined seat (3) is further arranged on the base (1), and the position of the movable inclined seat (10) is adjusted through a horizontal adjusting component;
the lifting assembly comprises a vertical screw rod (6) which is rotatably arranged on the supporting upright post (2);
the lifting assembly further comprises a lifting threaded sleeve (5) which is arranged on the supporting upright post (2) in a vertically sliding manner, and the lifting threaded sleeve (5) is sleeved on the vertical screw rod (6) in a threaded connection manner;
the lifting assembly further comprises a positive and negative rotation servo motor (4) for driving the vertical screw rod (6) to rotate;
the lifting threaded sleeve (5) is fixedly connected with the lifting cross beam (11);
the air purification mechanism comprises an air purifier (12) fixedly arranged on the upper surface of the lifting beam (11) and a support ring cavity (15) fixedly arranged on the lower surface of the lifting beam (11), the bottom end of the support ring cavity (15) is provided with a rotary ring seat (16) in a sealing and rotating mode, and an air suction port (17) is formed in the rotary ring seat (16);
the lifting cross beam (11) is further provided with a driving motor (18) for driving the rotating ring seat (16) to rotate, wherein an output shaft of the driving motor (18) is provided with a driving gear (19), and the driving gear (19) is in transmission connection with the rotating ring seat (16) in a gear meshing manner;
the air purifier (12) is connected with the supporting ring cavity (15) through an air suction pipe (13);
an adjusting cavity (7) is formed in the base (1), the horizontal adjusting assembly comprises a transverse screw rod (9) rotatably arranged in the adjusting cavity (7), a horizontal screw sleeve (8) horizontally and slidably arranged in the adjusting cavity (7) is sleeved on the transverse screw rod (9) in a threaded connection mode, and an operating part for adjusting the rotating direction of the transverse screw rod (9) is further arranged on the base (1);
the operating part comprises a rotating cylinder (24) rotatably mounted on the base (1), the rotating cylinder (24) is coaxially and fixedly connected with the transverse screw rod (9), a rectangular sliding block (26) is further arranged in the rotating cylinder (24) in a radial sliding mode, a rotating shaft (28) is fixedly mounted on the rectangular sliding block (26), an operating disk (21) is fixedly mounted at the end part of the rotating shaft (28) extending out of the rotating cylinder (24), and an operating handle (20) is arranged on the operating disk (21); a compression spring (27) is sleeved on a rotating shaft (28) arranged in the rotating cylinder (24); spacing gullet (22) have still been seted up to the tip of base (1), fixed mounting has on operation panel (21) with spacing dogtooth (23) of spacing gullet (22) looks adaptation, under compression spring's (27) elastic support effect, promote rectangle slider (26) and move to spacing dogtooth (23) embedding spacing gullet (22) in rotatory section of thick bamboo (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376549.XA CN111037163B (en) | 2019-12-27 | 2019-12-27 | Production equipment and process method of stainless steel pipe for gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376549.XA CN111037163B (en) | 2019-12-27 | 2019-12-27 | Production equipment and process method of stainless steel pipe for gas |
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| CN111037163A CN111037163A (en) | 2020-04-21 |
| CN111037163B true CN111037163B (en) | 2021-12-14 |
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| CN201911376549.XA Active CN111037163B (en) | 2019-12-27 | 2019-12-27 | Production equipment and process method of stainless steel pipe for gas |
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| CN111707787A (en) * | 2020-06-23 | 2020-09-25 | 马帅 | Monitoring equipment for atmospheric pollution treatment |
| CN112404874B (en) * | 2020-11-07 | 2022-08-16 | 株洲天桥舜臣选煤机械有限责任公司 | Fixing device for stainless steel pipe welding |
| CN112157393B (en) * | 2020-11-10 | 2022-08-02 | 吕新青 | Welding tool and manufacturing process of well type electric furnace |
| CN112475715B (en) * | 2020-11-11 | 2022-05-17 | 湖南翰坤实业有限公司 | Welding platform for production of enclosure stand column |
| CN113927194A (en) * | 2021-11-01 | 2022-01-14 | 无锡鼎邦换热设备股份有限公司 | Heat exchanger tube plate welding method and welding device |
| CN114905201A (en) * | 2022-04-06 | 2022-08-16 | 诸暨市斌果科技有限公司 | Welding device for water pump production and processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218044Y (en) * | 1994-08-26 | 1996-01-24 | 吴阳曙 | Grooving machine |
| CN101030726A (en) * | 2007-04-11 | 2007-09-05 | 赵荣伟 | Permanent-magnetic clutch device |
| CN203726161U (en) * | 2013-12-13 | 2014-07-23 | 芜湖市天雄塑料科技有限公司 | Pressure measurable pawl type loosening-preventing clamp |
| KR101925005B1 (en) * | 2018-11-06 | 2018-12-04 | 주식회사 디앤아이 | Milling Machine Jig for Precision Parts |
| CN110293434A (en) * | 2019-07-26 | 2019-10-01 | 邓志滨 | A kind of numerically-controlled machine tool of multi-axis milling processing |
| CN110315345A (en) * | 2019-08-07 | 2019-10-11 | 东莞市凯勒帝数控科技有限公司 | A kind of device with clamp system for steel spring plate finishing |
| CN110369896A (en) * | 2019-07-26 | 2019-10-25 | 董铃军 | A kind of electric machine casing self-positioning safety welder |
| CN110560940A (en) * | 2019-09-28 | 2019-12-13 | 浙江泰好科技股份有限公司 | Nonrust steel pipe laser cutting positioning device |
-
2019
- 2019-12-27 CN CN201911376549.XA patent/CN111037163B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218044Y (en) * | 1994-08-26 | 1996-01-24 | 吴阳曙 | Grooving machine |
| CN101030726A (en) * | 2007-04-11 | 2007-09-05 | 赵荣伟 | Permanent-magnetic clutch device |
| CN203726161U (en) * | 2013-12-13 | 2014-07-23 | 芜湖市天雄塑料科技有限公司 | Pressure measurable pawl type loosening-preventing clamp |
| KR101925005B1 (en) * | 2018-11-06 | 2018-12-04 | 주식회사 디앤아이 | Milling Machine Jig for Precision Parts |
| CN110293434A (en) * | 2019-07-26 | 2019-10-01 | 邓志滨 | A kind of numerically-controlled machine tool of multi-axis milling processing |
| CN110369896A (en) * | 2019-07-26 | 2019-10-25 | 董铃军 | A kind of electric machine casing self-positioning safety welder |
| CN110315345A (en) * | 2019-08-07 | 2019-10-11 | 东莞市凯勒帝数控科技有限公司 | A kind of device with clamp system for steel spring plate finishing |
| CN110560940A (en) * | 2019-09-28 | 2019-12-13 | 浙江泰好科技股份有限公司 | Nonrust steel pipe laser cutting positioning device |
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|---|---|
| CN111037163A (en) | 2020-04-21 |
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