CN114700659B - Multifunctional protection device for welding stainless steel workpiece - Google Patents
Multifunctional protection device for welding stainless steel workpiece Download PDFInfo
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- CN114700659B CN114700659B CN202210383959.2A CN202210383959A CN114700659B CN 114700659 B CN114700659 B CN 114700659B CN 202210383959 A CN202210383959 A CN 202210383959A CN 114700659 B CN114700659 B CN 114700659B
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- outer cover
- sliding block
- rod
- internal thread
- sides
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 239000010935 stainless steel Substances 0.000 title claims abstract description 31
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- B23K37/006—Safety devices
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a multifunctional protection device for welding a stainless steel workpiece, which comprises a bottom plate, an outer cover, a top cover, a rectangular opening, a protection structure and a placement structure.
Description
Technical Field
The invention relates to the related field of stainless steel processing, in particular to a multifunctional protection device for welding a stainless steel workpiece.
Background
Stainless steel is short for stainless acid-resistant steel, and is called stainless steel for weak corrosion medium such as air, steam, water and the like or steel with stainless property; steel grade which is resistant to corrosion by chemical corrosion mediums (chemical etching of acid, alkali, salt and the like) is called acid-resistant steel; many stainless steel products, such as stainless steel pipes, stainless steel plates, etc., are used for welding during the machining process of stainless steel workpieces, and are usually protected by a protection device to avoid spark splashing during the welding process.
However, the multifunctional protection device for welding the stainless steel workpieces in the prior art has a relatively simple structure, is inconvenient to perform omnibearing protection in the use process, and is inconvenient to locate two workpieces close to each other, so that the welding efficiency of the workpieces is poor.
Disclosure of Invention
Therefore, in order to solve the defects, the invention provides a multifunctional protection device for welding stainless steel workpieces.
The invention is realized in such a way, a multifunctional protection device for welding stainless steel workpieces is constructed, the device comprises a bottom plate, an outer cover, a top cover, rectangular openings and protection structures which are arranged on two sides of the outer cover and play a role in closing protection, the protection structures are opened and closed on two sides of the outer cover through placement structures arranged on the inner side, the outer cover is integrally formed on the top of the bottom plate, the top cover is embedded on the inner side of the top of the outer cover, the rectangular openings are formed in the middle of the inner side of the top cover, the protection structures are two and symmetrically arranged in the middle of the outer cover, the placement structures comprise driving components which are arranged on the middle side of the inner side of the outer cover and play a role in driving force, two sides of each driving component are respectively connected with a left internal thread slider and a right internal thread slider which are used for controlling transverse displacement, and the top side of each left internal thread slider is connected with a first supporting component used for clamping the workpiece, and the top side of each right internal thread slider is connected with a second supporting component used for clamping the workpiece.
Preferably, the protection structure comprises a positioning column rotationally connected to the bottom side inside the outer cover and a tension spring connected to the outer surface of the positioning column, the other end of the tension spring is rotationally connected with a clamping column, the clamping column is arranged on the bottom side inside the baffle, the bottom of the baffle is rotationally connected with the outer cover, and a pull handle is fixed to the top side of the right part of the baffle.
Preferably, the driving assembly comprises a bracket fixed on the middle side of the bottom of the outer cover, a driving motor is fixedly locked on the left upper side of the inside of the bracket through a bolt, the right output end of the driving motor is connected with a driven gear through a driving gear, a threaded rotating rod penetrates through the middle side of the inside of the driven gear and is fixedly connected with the inner side of a supporting frame in a rotating manner, and the bottom of the supporting frame is fixed with the outer cover.
Preferably, the left side and the right side of the threaded rotating rod are respectively provided with threads with opposite spiral directions, the lengths of the two threads are the same, and the two threads are symmetrical in the middle of the threaded rotating rod.
Preferably, two supporting frames are arranged, and the two supporting frames are respectively wrapped outside threads arranged on two sides of the threaded rotating rod.
Preferably, the left internal thread slider and the right internal thread slider are respectively connected with the outside of the threads on two sides of the thread rotating rod and are in threaded connection with the thread rotating rod, and the top sides of the left internal thread slider and the right internal thread slider are respectively in sliding connection with the two supporting frames.
Preferably, the first support component and the second support component have the same structural size, and the first support component and the second support component are symmetrically arranged in the middle of the housing.
Preferably, the second supporting component comprises a support fixed at the top of the right internal thread sliding block, a servo motor is fixedly locked on the bottom side of the rear part of the support through a bolt, the front output end of the servo motor penetrates through the support and is connected with a large gear, the rear part of the large gear is rotationally connected with the support, the top side of the large gear is meshed with a small gear, a push rod for pushing a sliding rod to conduct fan-shaped swing is fixedly arranged on the middle side of the front part of the small gear, the top end part of the push rod is connected with a top seat part, the bottom of the top seat part is fixed with the support, and the top end part of the top seat part is connected with a clamping head.
Preferably, the top seat component comprises a sliding frame fixed on the top of the support, the top side of the sliding frame is slidingly connected with a sliding block, the bottom side of the front part of the sliding block is connected with a cross rod sliding on the front side of the sliding frame through an L-shaped rod, the inner side of the other end part of the cross rod is elastically abutted with a convex rod for pushing the protective structure through a spring, the middle side of the front part of the sliding block is provided with a small cylinder, and the small cylinder is rotatably connected to the top side inside the sliding rod.
Preferably, the clamping heads are electrically controlled, and the two clamping heads are separately controlled.
Preferably, the support is made of aluminum alloy materials, and is light in weight and not easy to corrode.
Preferably, the sliding rod is made of stainless steel.
The invention has the following advantages: the invention provides a multifunctional protection device for welding stainless steel workpieces by improving the protection device, which has the following improvements compared with the same type of equipment:
advantage 1: according to the multifunctional protection device for welding the stainless steel workpiece, the protection structures are optimally arranged on the two sides of the outer cover, the tension springs pull the clamping columns to enable the baffle to be shielded on the two sides of the outer cover, and the two sides of the outer cover are protected in a closed mode, so that spark splashing is avoided.
Advantage 2: according to the multifunctional protection device for welding the stainless steel workpiece, the placement structure is optimally arranged in the outer cover, the driving motor is used as a power source, the driving gear and the driven gear are matched to enable the threaded rotating rod to rotate, threads with opposite spiral directions are respectively arranged on the left side and the right side of the threaded rotating rod, the first support component and the second support component are respectively enabled to move outwards through movement of the left internal thread sliding block and the right internal thread sliding block on the support, the workpiece is clamped and then retracted to be welded on the inner side, and spark splashing in the welding process is avoided.
Advantage 3: according to the multifunctional protection device for welding the stainless steel workpiece, the first support component and the second support component are optimally arranged, the servo motor is used as a power source, the push rod drives the sliding rod to conduct fan-shaped rotation through the cooperation of the large gear and the small gear, and the driven driving top seat component and the clamping head transversely move to clamp and shift the workpiece.
Advantage 4: according to the multifunctional protection device for welding the stainless steel workpiece, the top seat part is optimally arranged, the L-shaped rod drives the cross rod to move on the sliding frame when the sliding block moves outwards, and the cross rod enables the convex rod to move outwards through the spring so as to push the baffle to push away, so that the workpiece can be conveniently assembled and taken out.
The advantages are as follows: according to the multifunctional protection device for welding the stainless steel workpiece, the clamping heads are controlled electrically, the two clamping heads are controlled separately, the clamping heads on one side after welding are loosened, the welded workpiece can be moved out on the other side, and taking is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the housing of the present invention;
FIG. 3 is a schematic structural view of the protective structure of the present invention;
FIG. 4 is a schematic view of the placement structure of the present invention;
FIG. 5 is a schematic view of the drive assembly of the present invention;
FIG. 6 is a schematic view of the structure of the second support assembly of the present invention;
fig. 7 is a schematic view of the structure of the top chassis member of the present invention.
Wherein: the bottom plate-1, the housing-2, the top cover-3, the rectangular opening-4, the protective structure-5, the placement structure-6, the positioning column-51, the tension spring-52, the clamping column-53, the baffle plate-54, the pull handle-55, the driving component-61, the left internal thread sliding block-62, the right internal thread sliding block-63, the first supporting component-64, the second supporting component-65, the bracket-611, the driving motor-612, the driving gear-613, the driven gear-614, the threaded rotating rod-615, the supporting frame-616, the support-651, the servo motor-652, the large gear-653, the small gear-654, the push rod-655, the sliding rod-656, the top seat component-657, the clamping head-658, the sliding frame-6571, the sliding block-6572, the L-6573, the cross rod-6574, the spring-6575, the convex rod-6576 and the small cylinder-65721.
Detailed Description
The following detailed description of the present invention, taken in conjunction with the accompanying drawings, 1-7, will provide a clear and complete description of the embodiments of the present invention, it being apparent that the embodiments described are merely some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the multifunctional protection device for welding stainless steel workpieces comprises a bottom plate 1, an outer cover 2, a top cover 3, rectangular openings 4 and protection structures 5 which are arranged on two sides of the outer cover 2 and play a role in closing and protecting, wherein the protection structures 5 are opened and closed on two sides of the outer cover 2 through placement structures 6 which are arranged on the inner side, the top of the bottom plate 1 is integrally formed with the outer cover 2, the top cover 3 is embedded into the inner side of the top of the outer cover 2, the rectangular openings 4 are formed in the middle of the inner side of the top cover 3, so that the workpieces can be conveniently welded, and the placement structures 6 are symmetrically arranged in the middle of the outer cover 2;
the design is placed through the bottom plate 1, the protective structures 5 on two sides of the outer cover 2 can be propped open after the placement structure 6 is started, so that workpieces are clamped on the placement structure 6 and retracted into the outer cover 2, welding equipment is inserted into the outer cover 2 through the rectangular opening 4 to weld the workpieces, the placement structure 6 is propped open again after welding is finished, and the welded workpieces are removed.
Referring to fig. 3, the protection structure 5 of the multifunctional protection device for welding stainless steel workpieces of the invention comprises a positioning column 51 rotatably connected to the bottom side of the inside of the outer cover 2, a tension spring 52 connected to the outer surface of the positioning column 51, the other end of the tension spring 52 is rotatably connected with a clamping column 53 for resetting, the clamping column 53 is arranged on the bottom side of the inside of a baffle plate 54, the bottom of the baffle plate 54 is rotatably connected with the outer cover 2, and a pull handle 55 is fixed on the top side of the right part of the baffle plate 54;
the user can pull the pull handle 55 to open the baffle plate 54 outwards, or push the baffle plate 54 open through the placement structure 6 on the inner side of the outer cover 2, when the baffle plate 54 is not acted by external force, the spring 52 on the positioning column 51 pulls the clamping column 53 to reset and close the baffle plate 54 on two sides of the outer cover 2, and the inner part of the outer cover 2 is protected.
Referring to fig. 4 and 5, a stainless steel workpiece welding multifunctional protector of the present invention, the placement structure 6 includes a driving assembly 61 disposed at the inner middle side of the housing 2 for driving force, two sides of the driving assembly 61 are respectively connected with a left internal thread slider 62 and a right internal thread slider 63 for controlling lateral displacement, the top side of the left internal thread slider 62 is connected with a first supporting assembly 64 for clamping the workpiece, the top side of the right internal thread slider 63 is connected with a second supporting assembly 65 for clamping the workpiece, the driving assembly 61 includes a bracket 611 fixed at the bottom middle side of the housing 2, a driving motor 612 is fixed at the inner left upper side of the bracket 611 by bolt locking for positioning the driving motor 612, the right output end of the driving motor 612 is connected with a driven gear 614 by a driving gear 613, the inner middle side of the driven gear 614 is fixedly penetrated by a screw rod 615, the screw thread rotating rod 615 is convenient to drive to rotate, the screw thread rotating rod 615 penetrates through the inner side of the supporting frame 616 to be rotationally connected with the screw thread rotating rod, the bottom of the supporting frame 616 is fixed with the outer cover 2, screw threads with opposite screw directions are respectively arranged on the left side and the right side of the screw thread rotating rod 615, the lengths of the screw threads at the two positions are the same, the middle part of the screw thread rotating rod 615 is symmetrical, the two supporting frames 616 are provided with two, the two supporting frames 616 are respectively wrapped outside the screw threads arranged on the two sides of the screw thread rotating rod 615, the limiting movement is achieved, the left internal thread sliding block 62 and the right internal thread sliding block 63 are respectively connected outside the screw threads on the two sides of the screw thread rotating rod 615 to be in screw thread connection with the screw threads, the top sides of the left internal thread sliding block 62 and the right internal thread sliding block 63 are respectively in sliding connection with the two supporting frames 616, the first supporting component 64 and the second supporting component 65 are the same in structure size, the first support component 64 and the second support component 65 are symmetrically arranged in the middle of the outer cover 2 left and right, so that the left internal thread slide block 62 and the right internal thread slide block 63 can move synchronously;
with the driving motor 612 as a power source, the driving gear 613 and the driven gear 614 are matched to enable the screw thread rotary rod 615 to stably rotate in the supporting frame 616, screw threads with opposite screw directions are respectively arranged on the left side and the right side of the screw thread rotary rod 615, and the first supporting component 64 and the second supporting component 65 are respectively enabled to move outwards through the movement of the left internal thread sliding block 62 and the right internal thread sliding block 63 on the supporting frame 616, so that workpieces are clamped and moved to the inside for welding, and the spark is prevented from splashing in the welding process.
Referring to fig. 6 and 7, a stainless steel workpiece welding multifunctional protector of the present invention, a second supporting assembly 65 includes a support 651 fixed to the top of a right internal thread slider 63, a servo motor 652 is fixedly secured to the bottom of the rear portion of the support 651 by a bolt, the front output end of the servo motor 652 penetrates the support 651 and is connected to a large gear 653, the rear portion of the large gear 653 is rotatably connected to the support 651, and the top side of the large gear 653 is meshed with a small gear 654, a push rod 655 for pushing a sliding rod 656 for fan-like swing is secured to the middle side of the front portion of the small gear 654, the top end of the push rod 655 is connected to a top seat member 657, the bottom of the top seat member 657 is fixed to the support 651, and the top end of the top seat member 657 is connected to a clamp head 658, the top seat member 657 includes a carriage 6571 fixed to the top of the support 651, the top side of the carriage 6571 is slidably connected to a slider 6572, the bottom side of the front portion of the slider 6572 is connected to a cross bar 6574 sliding on the front side of the carriage 6571 by an L-shaped rod 6573, the inner side of the other end of the cross bar 6574 is connected to a cylinder 3875 by a spring 6575 for abutting against a cylinder end 6525, and the cylinder end 6584 is rotatably connected to the cylinder end of the small rod 6584;
the first support assembly 64 and the second support assembly 65 have the same structure and size, two servo motors 652 are respectively used as power sources, after the servo motors 652 are started, the push rod 655 drives the sliding rod 655 to make a fan-shaped rotation on the front side of the support 651 through the cooperation of the large gear 653 and the small gear 654, so that the sliding rod 656 drives the sliding block 6572 to move on the sliding frame 6571, but when the sliding block 6572 moves outwards, the clamping head 658 and the L-shaped rod 6573 are driven to move, the L-shaped rod 6573 drives the cross rod 6574 to drive the protruding rod 6576 to approach the protective structure 5 through the spring 6575, so that the baffle plate 54 of the protective structure 5 is ejected, the workpiece is clamped through the clamping head 658, the workpiece is welded after the sliding block 6572 moves inwards, the clamping head 658 on one side can be loosened after welding, and when the clamping heads 658 on two sides move outwards, the clamping head 658 on one side moves the workpiece out, so that the workpiece is convenient to take the workpiece and the next workpiece is processed.
According to the multifunctional protection device for welding the stainless steel workpiece, the protection structures 5 are optimally arranged on the two sides of the outer cover 2, the tension springs 52 pull the clamping columns 53 to enable the blocking pieces 54 to be blocked on the two sides of the outer cover 2, and the two sides of the outer cover 2 are protected in a closed mode, so that spark splashing is avoided; the placing structure 6 is optimally arranged in the outer cover 2, the driving motor 612 is used as a power source, the driving gear 613 and the driven gear 614 are matched to enable the screw thread rotary rod 615 to rotate, screw threads with opposite screw directions are respectively arranged on the left side and the right side of the screw thread rotary rod 615, the first support assembly 64 and the second support assembly 65 are respectively enabled to move outwards through the movement of the left internal thread sliding block 62 and the right internal thread sliding block 63 on the support 611, the workpiece is clamped and then retracted to be welded on the inner side, and spark is prevented from splashing in the welding process; by optimally arranging the first support assembly 64 and the second support assembly 65, the servo motor 612 is used as a power source, the push rod 655 drives the sliding rod 656 to perform fan-shaped rotation through the cooperation of the large gear 653 and the small gear 654, and the driven driving top seat component 657 and the clamping head 658 transversely move so as to clamp and shift a workpiece; through the optimized arrangement of the top seat component 657, when the sliding block 6572 moves outwards, the L-shaped rod 6573 drives the cross rod 6574 to move on the sliding frame 6571, and the cross rod 6574 enables the convex rod 6576 to move outwards through the spring 6575 so as to push the baffle plate 54 away, so that the workpiece can be conveniently assembled and taken out; the clamping heads 658 are electrically controlled, and the two clamping heads 658 are separately controlled, and the clamping heads 658 on one side after welding are released to allow the welded workpiece to be removed on the other side, thereby facilitating material removal.
The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The multifunctional protection device for welding the stainless steel workpiece comprises a bottom plate (1), wherein an outer cover (2) is integrally formed at the top of the bottom plate (1), a top cover (3) is embedded in the inner side of the top of the outer cover (2), and a rectangular opening (4) is formed in the middle of the inner side of the top cover (3);
the method is characterized in that: the protective structure (5) is arranged on two sides of the outer cover (2) and plays a role in closing and protecting, the protective structure (5) is opened and closed on two sides of the outer cover (2) through a placement structure (6) arranged on the inner side, the placement structure (6) comprises a driving component (61) arranged on the middle side of the inner side of the outer cover (2) and playing a role in driving force, two sides of the driving component (61) are respectively connected with a left internal thread sliding block (62) and a right internal thread sliding block (63) which are used for controlling transverse displacement, the top side of the left internal thread sliding block (62) is connected with a first supporting component (64) used for clamping a workpiece, the top side of the right internal thread sliding block (63) is connected with a second supporting component (65) used for clamping the workpiece, the protective structure (5) is provided with two positioning columns (51) which are symmetrically arranged in the middle of the outer cover (2), the protective structure (5) comprises tension springs (52) which are rotatably connected with the bottom side of the outer cover (2) and are connected with the outer surface of the positioning columns (51), the other ends of the tension springs (52) are rotatably connected with clamping columns (53), the clamping columns (53) are rotatably connected with the clamping columns (54), the clamping sheets are arranged on the bottom sides of the inner sides (54) and the bottom sides of the inner side (54) are fixedly connected with the clamping sheets, the first support component (64) and the second support component (65) are the same in structure size, the first support component (64) and the second support component (65) are symmetrically arranged in the middle of the outer cover (2), the second support component (65) comprises a support seat (651) fixed on the top of a right internal thread sliding block (63), a servo motor (652) is fixedly arranged on the bottom side of the rear part of the support seat (651) through bolt locking, the front output end of the servo motor (652) penetrates through the support seat (651) and is connected with a large gear (653), the rear part of the large gear (653) is rotationally connected with the support seat (651), the top side of the large gear (653) is meshed with a small gear (654), a push rod (655) for pushing a sliding rod (656) to conduct sector swing is fixed on the middle side of the front part of the small gear (654), the top end of the sliding rod (656) is connected with a top seat part (657), the bottom part of the top seat part (657) is fixedly connected with the support seat (651), the top part (657) is connected with a top part (6571), the top part (657) is fixedly connected with a sliding carriage (71), the front bottom side of the first sliding block (6572) is connected with a cross rod (6574) sliding on the front side of the sliding frame (6571) through an L-shaped rod (6573), the inner side of the other end part of the cross rod (6574) is elastically abutted with a protruding rod (6576) for pushing the protective structure (5) through a spring (6575), the middle side of the front part of the first sliding block (6572) is provided with a small cylinder (65721), and the small cylinder (65721) is rotatably connected to the inner top side of the sliding rod (656).
2. The multifunctional protection device for welding stainless steel workpieces according to claim 1, wherein: the driving assembly (61) comprises a support (611) fixed on the middle side of the bottom of the outer cover (2), a driving motor (612) is fixedly locked on the left upper side of the inside of the support (611) through bolts, the right output end of the driving motor (612) is connected with a driven gear (614) through a driving gear (613), a threaded rotating rod (615) penetrates and is fixedly arranged on the middle side of the inside of the driven gear (614), the threaded rotating rod (615) penetrates and is rotatably connected with the inner side of a supporting frame (616), and the bottom of the supporting frame (616) is fixed with the outer cover (2).
3. The multifunctional protection device for welding stainless steel workpieces according to claim 2, wherein: threads with opposite screw directions are respectively arranged on the left side and the right side of the screw thread rotating rod (615), the lengths of the threads at the two positions are the same, and the middle part of the screw thread rotating rod (615) is symmetrical.
4. A multi-functional protection device for welding stainless steel workpieces according to claim 3, wherein: the two supporting frames (616) are arranged, and the two supporting frames (616) are respectively wrapped outside threads arranged on two sides of the threaded rotating rod (615).
5. The multifunctional protection device for welding stainless steel workpieces according to claim 4, wherein: the left internal thread sliding block (62) and the right internal thread sliding block (63) are respectively connected to the outer parts of threads on two sides of the thread rotating rod (615) and are in threaded connection with the thread rotating rod, and the top sides of the left internal thread sliding block (62) and the right internal thread sliding block (63) are respectively in sliding connection with the two supporting frames (616).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210383959.2A CN114700659B (en) | 2022-04-13 | 2022-04-13 | Multifunctional protection device for welding stainless steel workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210383959.2A CN114700659B (en) | 2022-04-13 | 2022-04-13 | Multifunctional protection device for welding stainless steel workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700659A CN114700659A (en) | 2022-07-05 |
| CN114700659B true CN114700659B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210383959.2A Active CN114700659B (en) | 2022-04-13 | 2022-04-13 | Multifunctional protection device for welding stainless steel workpiece |
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| CN (1) | CN114700659B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110075141A (en) * | 2009-12-28 | 2011-07-06 | 주식회사 포스코 | Tig welding method for improving welding speed of ferritic stainless steel and protective gas mixing apparatus |
| CN104526206A (en) * | 2014-12-31 | 2015-04-22 | 浙江久立特材科技股份有限公司 | Stainless steel tube repairing internal protection device |
| CN208825858U (en) * | 2018-07-13 | 2019-05-07 | 中国石油天然气股份有限公司 | Stainless steel pipes weld protective device |
| CN110421404A (en) * | 2019-09-06 | 2019-11-08 | 龙岩市腾兴机械维修有限公司 | A kind of numerically-controlled machine tool safety door |
| CN111975266A (en) * | 2020-08-24 | 2020-11-24 | 南京宜泽新材料科技有限公司 | Alloy product welding device with protection function |
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2022
- 2022-04-13 CN CN202210383959.2A patent/CN114700659B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110075141A (en) * | 2009-12-28 | 2011-07-06 | 주식회사 포스코 | Tig welding method for improving welding speed of ferritic stainless steel and protective gas mixing apparatus |
| CN104526206A (en) * | 2014-12-31 | 2015-04-22 | 浙江久立特材科技股份有限公司 | Stainless steel tube repairing internal protection device |
| CN208825858U (en) * | 2018-07-13 | 2019-05-07 | 中国石油天然气股份有限公司 | Stainless steel pipes weld protective device |
| CN110421404A (en) * | 2019-09-06 | 2019-11-08 | 龙岩市腾兴机械维修有限公司 | A kind of numerically-controlled machine tool safety door |
| CN111975266A (en) * | 2020-08-24 | 2020-11-24 | 南京宜泽新材料科技有限公司 | Alloy product welding device with protection function |
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| CN114700659A (en) | 2022-07-05 |
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Effective date of registration: 20240429 Address after: 224600 A14, Incubation Park, No. 19, Xingang Avenue, Xiangshui Industrial Economic Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Dezhong Metal Products Co.,Ltd. Country or region after: China Address before: 224600 No. 15, Xingang Avenue, Xiangshui Industrial Economic Zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: Jiangsu Wuchang New Material Technology Co.,Ltd. Country or region before: China |