CN115139042A - Auto-parts welding is with centre gripping frock with gas cleaning function - Google Patents

Auto-parts welding is with centre gripping frock with gas cleaning function Download PDF

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Publication number
CN115139042A
CN115139042A CN202210929438.2A CN202210929438A CN115139042A CN 115139042 A CN115139042 A CN 115139042A CN 202210929438 A CN202210929438 A CN 202210929438A CN 115139042 A CN115139042 A CN 115139042A
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CN
China
Prior art keywords
fixed
fixing
welding
support
clamping tool
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Pending
Application number
CN202210929438.2A
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Chinese (zh)
Inventor
姚辉
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Individual
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Individual
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Priority to CN202210929438.2A priority Critical patent/CN115139042A/en
Publication of CN115139042A publication Critical patent/CN115139042A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

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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)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a clamping tool with a flue gas purification function for welding automobile accessories, which comprises a fixed base for bearing, a fixed clamp plate, an active carbon purification net, an adjusting mechanism, a limiting mechanism and an installation block, wherein an air suction device is arranged in the middle of the fixed base, the fixed clamp plate is used for clamping and fixing the welded automobile accessories, the active carbon purification net is fixedly connected to the middle of the fixed frame, the adjusting mechanism is arranged at the lower end of the fixed support, the limiting mechanism is arranged at the upper end of the fixed support, and the installation block is connected with a connecting column in a T-shaped structure in a rotating mode. This centre gripping frock is used in auto-parts welding with gas cleaning function, the flue gas that produces in the welding process of being convenient for purifies through active carbon purification net, is convenient for carry out the centre gripping to not unidimensional auto-parts and adjust auto-parts's welding angle, has promoted welding efficiency.

Description

Auto-parts welding is with centre gripping frock with gas cleaning function
Technical Field
The invention relates to the technical field of automobile part welding, in particular to a clamping tool with a smoke purification function for automobile part welding.
Background
The automobile parts refer to all units forming the whole automobile and a product serving the automobile, the automobile parts are various in product types, welding operation needs to be carried out on different parts in the production and processing process of the automobile parts, corresponding automobile part clamping tools need to be used for clamping and limiting the automobile parts in the welding process of the automobile parts, and the clamping tools play an important role in the welding process of the automobile parts;
however, the clamping tool for welding the commonly used automobile parts still has the following defects:
1. in the existing clamping tool for welding automobile parts, smoke generated by the parts in the welding process is scattered in the air, so that the health of operators is influenced, and the generated smoke is inconvenient to purify;
2. the existing clamping tool for welding the automobile parts is inconvenient for adjusting the clamping effect of the tool according to the size of the parts, so that the use scene of the clamping tool is limited, the clamping state of the parts is unstable, and the parts are easy to loosen in the clamping process;
3. current centre gripping frock is used in auto-parts welding, inconvenient carries out corresponding regulation to the welding angle of accessory in accessory welding operation process, need repeatedly take off the accessory and fix, operating procedure is various, and the practicality is not high.
Therefore, we propose a clamping tool for welding automobile parts with a smoke purification function, so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide a clamping tool with a smoke purification function for welding automobile accessories, and aims to solve the problems that smoke generated by the accessories in the background technology is scattered in the air in the welding process, the health of operators is affected, the generated smoke is inconvenient to purify, the clamping effect of the tool is inconvenient to adjust according to the size of the accessories, the use scene of the clamping tool is limited, the clamping state of the accessories is unstable, the accessories are easy to loosen in the clamping process, the welding angle of the accessories is inconvenient to adjust correspondingly in the accessory welding operation process, the accessories need to be repeatedly taken down and fixed, the operation steps are multiple, and the practicability is low.
In order to achieve the purpose, the invention provides the following technical scheme: a clamping tool with a smoke purification function for welding automobile accessories comprises a fixed base for bearing, wherein an air suction device is arranged in the middle of the fixed base, fixing supports in a vertical state are arranged on the left side and the right side above the fixed base, and the fixed base is directly arranged on the ground;
the fixed clamping plate is used for clamping and fixing the welded automobile accessory, the fixed clamping plate is connected with the screw rod for adjusting in a threaded mode, the screw rod is rotatably connected to the middle of the mounting block, and the thread directions of the upper end and the lower end of the screw rod are opposite;
further comprising:
the active carbon purification net is fixedly connected to the middle part of the fixing frame and used for purifying smoke generated in the welding process, the fixing frame is fixedly connected to the upper end of the fan cover through bolts, and the fan cover is connected with the air suction end of the air suction device;
the adjusting mechanism is arranged at the lower end of the fixed support and is used for adjusting the position of the fixed support, the adjusting mechanism drives the fixed support and the fixed base to form a relative sliding structure, and the fixed support is vertically arranged at the upper end of the fixed base;
the limiting mechanism is arranged at the upper end of the fixed support and is used for limiting the position between the fixed support and the connecting handle;
the limiting mechanism comprises a movable block arranged at the upper end of the fixed support, a fixed sleeve with a limiting effect, a torsion spring arranged at the joint of the fixed sleeve and the movable block, and a fixed bolt for locking;
the mounting block is connected with the connecting column in a T-shaped structure in a rotating mode, the convex blocks with limiting effect are arranged on the outer surface of the mounting block at equal angles, and the mounting block and the connecting column are limited through the movable frame and the convex blocks.
Preferably, the adjusting mechanism comprises a fixing column with a thread on the outer surface, a fixing plate fixedly connected to the lower end of the fixing support, a moving wheel installed at the lower end of the fixing plate, a connecting sleeve for adjustment and a connecting plate for connection.
Preferably, the fixed column is fixedly connected to the left end and the right end of the fixed base, the fixed column is connected with the connecting sleeve in a threaded mode, and the connecting sleeve is connected with the connecting plate in a rotating mode.
Preferably, connecting plate fixed connection is in the one side that the fixed plate is close to the perpendicular axis of unable adjustment base, and the middle part through connection of fixed plate is at the fixed column to be connected through the mode of draw-in groove between fixed plate and the unable adjustment base, the fixed plate passes through the adapter sleeve in addition and drives the connecting plate and drive the removal wheel and roll in unable adjustment base's inside.
Preferably, the middle part of the fixed support is fixedly connected with a fixed rod in a vertical state, the fixed rod is connected with the movable plate in a sliding mode, the movable plate is fixedly connected to the lower end of the connecting support through a bolt, and the connecting support forms a lifting structure on the inner side of the fixed support through a gear.
Preferably, the gear is connected with the upper end of the fixed support in a rotating mode, the gear is divided into a front unit and a rear unit which are 2, and the gear is connected with the connecting support in a meshing mode.
Preferably, the monomer and the connection of gear rear side are fixed connection, and connect and be connected through the mode of block between the fixed cover to fixed cover constitutes flip structure in one side that the perpendicular axis of unable adjustment base was kept away from to the movable block.
Preferably, the movable block rotates to be connected in the upper end of fixed bolster, and carries on spacingly through the gim peg between movable block and the fixed bolster to be threaded connection between gim peg and movable block and gim peg and the fixed bolster.
Preferably, the upper end of the connecting bracket is fixedly connected with the connecting column, the outer surface of the connecting column is sleeved with a movable frame which is of a frame-shaped structure, a spring is arranged at the joint of the connecting column and the movable frame, and the outer surface of the upper end of the connecting column is provided with a threaded mounting column.
Preferably, the erection column plug-in connects in the upper end of adjustable shelf, and is connected through the mode of screw thread between erection column and the installation cover that is used for locking to the installation cover laminating sets up the upper surface at the adjustable shelf, and the block is connected between the lug of adjustable shelf and relevant position moreover.
Compared with the prior art, the invention has the beneficial effects that: the clamping tool with the smoke purification function for welding the automobile parts has the advantages that in the actual use process, air suction is carried out through the air suction device, smoke generated in the welding process is purified through the activated carbon purification net, the smoke is prevented from floating in the air, the health of workers is influenced, the fixed support and the fixed base are driven to slide by combining the adjusting mechanism, the connecting support is lifted on the inner side of the fixed support, the size of the space between the fixed clamping plates on the left side and the right side is convenient to adjust, the automobile parts with different sizes are convenient to clamp, the rotating between the mounting block and the connecting column is convenient to adjust the welding angle of the automobile parts, the repeated disassembly and assembly of the automobile parts during welding are not needed, the operation steps are simplified, and the welding efficiency is improved;
1. the air suction device is arranged at the lower end of the fixed base, the air suction end of the air suction device is connected with the air cover, and the active carbon purification net is fixedly connected to the middle part of the fixed frame through the arrangement of the active carbon purification net, so that smoke generated in the welding process is purified when welding operation is performed, and the smoke is prevented from floating in the air to influence the health of operators;
2. the automobile accessory clamp is provided with a fixed support, an adjusting mechanism and a connecting support, wherein the fixed support, the adjusting mechanism and the connecting support are symmetrically arranged at the left end and the right end of a fixed base, the fixed support and the fixed base are conveniently driven to slide through the arrangement of the adjusting mechanism, the connecting support is driven to lift at the inner side of the fixed support through the meshing connection between a gear and the connecting support, the size of the space between fixed clamp plates at the left side and the right side can be adjusted, automobile accessories with different sizes can be clamped and limited, the limiting mechanism is arranged, the connecting handle and the fixed support can be conveniently limited, and the stability is good;
3. be equipped with installation piece, spliced pole, solid fixed splint and adjustable shelf, through the setting of solid fixed splint, it is fixed to carry out the centre gripping to the accessory, and fastening nature is good, combines to rotate between spliced pole and the installation piece, is convenient for adjust the welding angle of accessory, need not to dismantle the installation with the accessory is repeated, has simplified operating procedure greatly, combines to carry out the block between adjustable shelf and the lug, is convenient for carry on spacingly between installation piece and the spliced pole.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a top view of the connection between the fan housing, the activated carbon purification net and the fixing base according to the present invention;
FIG. 3 is a schematic view of the connection structure of the fan housing, the activated carbon purification net and the fixing frame;
FIG. 4 is a front view of a connection and sectional structure of the fixing column, the fixing plate, the connecting sleeve and the connecting plate according to the present invention;
FIG. 5 is a side view of the connecting bracket, gear and connecting handle of the present invention;
FIG. 6 is a front view of the connection of the mounting block, the fixed clamp plate, the connecting column and the movable frame;
FIG. 7 is a schematic side view of the connection of the mounting block, the bump, the movable frame and the connecting post according to the present invention;
FIG. 8 is a schematic view of the top view of the connection of the fixing clip, the connecting post and the mounting block of the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 10 is a schematic view of the connecting structure of the movable frame, the mounting post and the mounting sleeve of the present invention;
fig. 11 is a front view of the connection handle and the fixing cover of the present invention.
In the figure: 1. a fixed base; 2. an air suction device; 3. a fan housing; 4. an active carbon purification net; 5. a fixing frame; 6. fixing a bracket; 7. an adjustment mechanism; 8. fixing a column; 9. a fixing plate; 10. a moving wheel; 11. connecting sleeves; 12. a connecting plate; 13. fixing the rod; 14. a movable plate; 15. connecting a bracket; 16. a gear; 17. a connecting handle; 18. a limiting mechanism; 19. a movable block; 20. fixing a sleeve; 21. a torsion spring; 22. a fixing bolt; 23. mounting a block; 24. a screw rod; 25. fixing the clamping plate; 26. connecting columns; 27. a movable frame; 28. a spring; 29. mounting a column; 30. a bump; 31. and (7) installing a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a auto-parts welding is with centre gripping frock with gas cleaning function, includes unable adjustment base 1, induced draft device 2, fan housing 3, active carbon purification net 4, fixed frame 5, fixed bolster 6, adjustment mechanism 7, fixed column 8, fixed plate 9, remove wheel 10, adapter sleeve 11, connecting plate 12, dead lever 13, fly leaf 14, linking bridge 15, gear 16, connect 17, stop gear 18, movable block 19, fixed cover 20, torsional spring 21, gim peg 22, installation block 23, lead screw 24, solid fixed splint 25, spliced pole 26, adjustable shelf 27, spring 28, erection column 29, lug 30 and installing sleeve 31.
When the clamping tool with the smoke purification function for automobile part welding is used, as shown in fig. 1 and 4, a fixed base 1 is directly arranged on the ground, fixed supports 6 are arranged at the left end and the right end above the fixed base 1, an adjusting mechanism 7 is arranged at the lower end of each fixed support 6, firstly, the distance between the fixed supports 6 at the left side and the right side and the fixed supports 6 is adjusted according to the size of a welded automobile part, the adjusting mechanism 7 comprises fixed columns 8 with threads arranged on the outer surfaces, fixed plates 9 fixedly connected at the lower ends of the fixed supports 6, moving wheels 10 installed at the lower ends of the fixed plates 9, connecting sleeves 11 used for adjustment and connecting plates 12 used for connection, the fixed columns 8 are fixedly connected at the left end and the right end of the fixed base 1, the connecting sleeves 11 are connected on the outer surfaces of the fixed columns 8 through rotating threads, the connecting sleeves 11 are connected with the connecting plates 12 in a rotating mode, the connecting plates 12 are fixedly connected at the lower ends of the fixed plates 9, the connecting sleeves 11 push the fixed plates 9 and the fixed bases 1 to slide through the connecting plates 12, the moving wheels 10 are installed at the lower ends of the fixed plates 9, and the fixed plates 9 drive the moving wheels 10 to move at the bottom ends of the fixed bases 1.
The upper end of the fixed plate 9 is fixedly connected with the fixed support 6, the fixed plate 9 drives the fixed support 6 to move above the fixed base 1, so as to conveniently adjust the space size between the fixed support 6 and the fixed support 6 on the left and right sides, and when the fixed plate is adjusted to a proper position, as shown in fig. 1, fig. 5, fig. 9 and fig. 11, the middle part of the fixed support 6 is fixedly connected with a fixed rod 13, the fixed rod 13 is slidably connected with a movable plate 14, the movable plate 14 is fixedly connected with the lower end of a connecting support 15 through a bolt, the inside of the connecting support 15 is meshed with a gear 16, the gear 16 is divided into a front part and a rear part, the gear 16 and a connecting handle 17 at the rear end are fixedly connected, the gear 16 and the fixed support 6 are rotatably connected, the connecting handle 17 and the fixed support 6 are limited through a limiting mechanism 18, the limiting mechanism 18 comprises a movable block 19 arranged at the upper end of the fixed support 6, a fixed sleeve 20 with a limiting effect, a torsion spring 21 arranged at the joint of the fixed sleeve 20 and the movable block 19, and a fixed bolt 22 for locking.
Firstly, a fixed bolt 22 is rotated, the fixed bolt 22 and a movable block 19 are in threaded connection with each other, the fixed bolt 22 and a fixed support 6 are in threaded connection with each other, the fixed bolt 22 loosens the limit between the movable block 19 and the fixed support 6, then the fixed sleeve 20 is pulled upwards, the fixed sleeve 20 is turned over on the movable block 19, at the moment, the torsion spring 21 is elastically deformed, the fixed sleeve 20 is separated from the connecting handle 17, the limit between the connecting handle 17 and the fixed support 6 is loosened, then the connecting handle 17 is rotated, the connecting handle 17 drives a gear 16 to rotate on the right side of the fixed support 6, meanwhile, the gear 16 is meshed with the gear 16, the gear 16 is meshed with the inner side of the connecting support 15, therefore, the connecting support 15 drives the movable plate 14 to slide with the fixed rod 13 in a vertical state, the connecting support 15 is driven to lift on the inner side of the fixed support 6, the height of the fixed clamping plate 25 is adjusted, and therefore, the accessories can be well clamped and limited according to the size of the actual automobile accessories.
After the adjustment is completed, as shown in fig. 6 and 8, the auto parts to be welded are placed between the fixing clamp plate 25 and the fixing clamp plate 25, then the screw rod 24 is rotated inside the mounting block 23, the screw rod 24 is connected with the fixing clamp plate 25 in a threaded manner, and the thread directions at the upper end and the lower end of the screw rod 24 are opposite, the screw rod 24 drives the fixing clamp plate 25 to slide on the mounting block 23, the auto parts are clamped and limited by the fixing clamp plate 25, after the clamping is completed, the auto parts are welded, as shown in fig. 1, fig. 2 and fig. 3, when the welding is performed, the air suction device 2 installed at the middle part of the fixing base 1 is opened, the air suction end of the air suction device 2 is connected with the air cover 3, and the upper end of the air cover 3 is provided with the activated carbon purification net 4, the activated carbon purification net 4 is fixedly connected at the middle part of the fixing frame 5, the fixing frame 5 is fixedly connected with the air cover 3 through bolts, air suction is performed through the air suction device 2, the activated carbon purification net 4 is combined, the smoke generated in the welding process can be purified, the smoke generated in the air is prevented from being scattered in the operating personnel from being harmful to the health of the operating personnel.
In addition, in the welding process, as shown in fig. 6, 7 and 10, the upper end of the connecting bracket 15 is fixedly connected with the connecting column 26 in a T-shaped structure, the connecting column 26 is rotatably connected with the mounting block 23, the mounting block 23 is limited with the connecting column 26 through the movable frame 27, the upper end of the connecting column 26 is fixedly connected with the mounting column 29 in a vertical state, the mounting sleeve 31 is rotatably and threadedly connected to the outer surface of the mounting column 29, the mounting sleeve 31 is separated from the mounting column 29, the limitation between the movable frame 27 and the mounting block 23 is loosened, then the movable frame 27 is pulled upwards, the movable frame 27 and the mounting column 29 slide, the spring 28 is arranged between the movable frame 27 and the connecting column 26, the movable frame 27 extrudes the spring 28 to enable the spring 28 to elastically deform, at this time, the movable frame 27 is separated from the bump 30, the limitation between the connecting column 26 and the mounting block 23 is loosened, the bump 30 is arranged at an equal angle on the outer surface of the mounting block 23, then the mounting block 23 rotates, the mounting block 23 drives the automobile accessory to be fixed above the base, the automobile accessory is conveniently welded, and the automobile accessory is repeatedly adjusted, and the automobile accessory is conveniently welded and the automobile accessory is repeatedly lifted and the automobile accessory is conveniently.
After angle modulation accomplishes, loosen adjustable shelf 27, spring 28 resumes elastic deformation this moment, drive adjustable shelf 27 downstream, carry out the block between the upper end of adjustable shelf 27 and relevant position's the lug 30 this moment, it is spacing to carry out between spliced pole 26 and the installation piece 23, then rotate threaded connection at the installation cover 31 of erection column 29 upper end surface, make the laminating of installation cover 31 set up the upper surface at adjustable shelf 27, it is further spacing to carry out between adjustable shelf 27 and the erection column 29 through installation cover 31, prevent to produce between installation piece 23 and the spliced pole 26 and loosen and take off, fastening nature is good, and convenient for operation, and it is very convenient to use.
The details which are not described in the present specification belong to the prior art known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding, etc. which are mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims (10)

1. A clamping tool with a flue gas purification function for welding automobile accessories comprises a fixed base (1) for bearing, wherein an air suction device (2) is installed in the middle of the fixed base (1), fixing supports (6) in a vertical state are arranged on the left side and the right side above the fixed base (1), and the fixed base (1) is directly arranged on the ground;
the fixing clamp plate (25) is used for clamping and fixing the welded automobile accessory, the fixing clamp plate (25) is connected with the screw rod (24) used for adjusting in a threaded mode, the screw rod (24) is rotatably connected to the middle of the mounting block (23), and the thread directions of the upper end and the lower end of the screw rod (24) are opposite;
it is characterized by also comprising:
the activated carbon purification net (4) is fixedly connected to the middle of the fixing frame (5), the activated carbon purification net (4) is used for purifying smoke generated in the welding process, the fixing frame (5) is fixedly connected to the upper end of the air hood (3) through bolts, and the air hood (3) is connected with the air suction end of the air suction device (2);
the adjusting mechanism (7) is arranged at the lower end of the fixing support (6), the adjusting mechanism (7) is used for adjusting the position of the fixing support (6), the adjusting mechanism (7) drives the fixing support (6) and the fixing base (1) to form a relative sliding structure, and the fixing support (6) is vertically arranged at the upper end of the fixing base (1);
the limiting mechanism (18) is arranged at the upper end of the fixed support (6), and the limiting mechanism (18) is used for limiting the position between the fixed support (6) and the connecting handle (17);
the limiting mechanism (18) comprises a movable block (19) arranged at the upper end of the fixed support (6), a fixed sleeve (20) with a limiting effect, a torsion spring (21) arranged at the joint of the fixed sleeve (20) and the movable block (19) and a fixed bolt (22) for locking;
the mounting block (23), be connected through the pivoted mode between mounting block (23) and the spliced pole (26) that are "T" font structure, and the surface of mounting block (23) is the equidistance and is provided with lug (30) that have limiting displacement to carry on spacingly through adjustable shelf (27) and lug (30) between mounting block (23) and spliced pole (26).
2. The clamping tool with the smoke purification function for automobile part welding of claim 1, characterized in that: the adjusting mechanism (7) comprises a fixing column (8) with threads arranged on the outer surface, a fixing plate (9) fixedly connected to the lower end of the fixing support (6), a moving wheel (10) installed at the lower end of the fixing plate (9), a connecting sleeve (11) used for adjusting and a connecting plate (12) used for connecting.
3. The clamping tool with the smoke purification function for automobile part welding of claim 2, characterized in that: the fixing column (8) is fixedly connected to the left end and the right end of the fixed base (1), the fixing column (8) is connected with the connecting sleeve (11) in a threaded mode, and the connecting sleeve (11) is connected with the connecting plate (12) in a rotating mode.
4. The clamping tool with the smoke purification function for automobile part welding of claim 3, characterized in that: connecting plate (12) fixed connection is in one side that fixed plate (9) are close to unable adjustment base (1) perpendicular axis, and the middle part through connection of fixed plate (9) is in fixed column (8) to be connected through the mode of draw-in groove between fixed plate (9) and unable adjustment base (1), fixed plate (9) drive connecting plate (12) through adapter sleeve (11) moreover and drive and remove wheel (10) and roll in the inside of unable adjustment base (1).
5. The clamping tool with the smoke purification function for welding the automobile parts as claimed in claim 1, wherein the clamping tool comprises: the middle of the fixed support (6) is fixedly connected with a fixing rod (13) in a vertical state, the fixing rod (13) is connected with a movable plate (14) in a sliding mode, the movable plate (14) is fixedly connected to the lower end of a connecting support (15) through a bolt, and the connecting support (15) forms a lifting structure on the inner side of the fixed support (6) through a gear (16).
6. The clamping tool with the smoke purification function for automobile part welding of claim 5, characterized in that: the gear (16) is connected with the upper end of the fixing support (6) in a rotating mode, the gear (16) is divided into a front unit and a rear unit, and the gear (16) is connected with the connecting support (15) in a meshing mode.
7. The clamping tool with the smoke purification function for automobile part welding of claim 6, characterized in that: the single body at the rear side of the gear (16) is fixedly connected with the connecting handle (17), the connecting handle (17) is connected with the fixing sleeve (20) in a clamping manner, and the fixing sleeve (20) forms an overturning structure at one side of the movable block (19) far away from the vertical central axis of the fixed base (1).
8. The clamping tool with the smoke purification function for welding the automobile parts as claimed in claim 7, wherein the clamping tool comprises: the movable block (19) is rotatably connected to the upper end of the fixed support (6), the movable block (19) and the fixed support (6) are limited through the fixed bolt (22), and the fixed bolt (22) is in threaded connection with the movable block (19) and the fixed bolt (22) and the fixed support (6).
9. The clamping tool with the smoke purification function for welding the automobile parts as claimed in claim 5, wherein the clamping tool comprises: the upper end and the spliced pole (26) fixed connection of linking bridge (15), and the surface cover of spliced pole (26) is equipped with adjustable shelf (27) that are frame-shaped structure to the junction of spliced pole (26) and adjustable shelf (27) is provided with spring (28), and the upper end fixedly connected with upper end surface of spliced pole (26) sets up screwed erection column (29) moreover.
10. The clamping tool with the smoke purification function for automobile part welding of claim 9, characterized in that: the mounting column (29) is inserted at the upper end of the movable frame (27), the mounting column (29) is connected with a mounting sleeve (31) for locking in a threaded mode, the mounting sleeve (31) is attached to the upper surface of the movable frame (27), and the movable frame (27) is connected with the lug (30) at the corresponding position in a clamping mode.
CN202210929438.2A 2022-08-03 2022-08-03 Auto-parts welding is with centre gripping frock with gas cleaning function Pending CN115139042A (en)

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Application Number Priority Date Filing Date Title
CN202210929438.2A CN115139042A (en) 2022-08-03 2022-08-03 Auto-parts welding is with centre gripping frock with gas cleaning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210929438.2A CN115139042A (en) 2022-08-03 2022-08-03 Auto-parts welding is with centre gripping frock with gas cleaning function

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CN115139042A true CN115139042A (en) 2022-10-04

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Country Link
CN (1) CN115139042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117260118A (en) * 2023-09-28 2023-12-22 黑龙江省公路建设中心 Road and bridge construction template auxiliary processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117260118A (en) * 2023-09-28 2023-12-22 黑龙江省公路建设中心 Road and bridge construction template auxiliary processing device
CN117260118B (en) * 2023-09-28 2024-04-09 黑龙江省公路建设中心 Road and bridge construction template auxiliary processing device

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