CN111761273A - Can convertible spot welding frock - Google Patents
Can convertible spot welding frock Download PDFInfo
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- CN111761273A CN111761273A CN202010774400.3A CN202010774400A CN111761273A CN 111761273 A CN111761273 A CN 111761273A CN 202010774400 A CN202010774400 A CN 202010774400A CN 111761273 A CN111761273 A CN 111761273A
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- gear
- mounting groove
- driving motor
- mounting
- plate
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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
- 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
- B23K37/0247—Driving means
-
- 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
- B23K37/0252—Steering means
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a reversible spot welding tool, which comprises a welding plate, a support assembly for supporting the welding plate and a welding clamp for welding the welding plate; the supporting assembly comprises a ground mounting groove, a moving plate arranged in the ground mounting groove and a turnover assembly arranged on the moving plate; the movable plate is connected with the ground mounting groove in a sliding mode, the turnover assembly is fixed to the top of the movable plate, a supporting block is arranged on the top of the movable plate, the welding plate is mounted on the supporting block, and the supporting assembly achieves the purpose of avoiding the welding tongs through overturning, so that the welding tongs can be driven in from one end and driven out from the other end. The turnover type spot welding tool can realize one-time all spot welding, avoid moving a workpiece and carrying out secondary (multiple) spot welding, improve the spot welding efficiency, and is suitable for spot welding of structural parts with higher sections.
Description
Technical Field
The invention belongs to the technical field of railway vehicles, and particularly relates to a reversible spot welding tool.
Background
The prior art is as follows: when the large part of the railway vehicle is subjected to spot welding (C-shaped welding tongs), the large part of the vehicle is placed on a tool, the C-shaped welding tongs enter from the side face of the large part, and the electrode of the C-shaped welding tongs reaches the spot welding position to be subjected to spot welding.
The disadvantages in the prior art are: firstly, when the C-shaped welding tongs are driven in from the side surface of a workpiece, the height of the workpiece is required to be not greater than the opening height of the C-shaped welding tongs, and certain limitation is realized; secondly, in the spot welding process of the C-shaped welding tongs, due to the problem of tool interference, when the welding tongs travel to the tool supporting position, the tool needs to be avoided, welding spots at the tool interference position need to carry out spot welding after moving the workpiece, the traveling distance of the welding tongs is long in the spot welding mode, and the spot welding efficiency is low.
Disclosure of Invention
In view of the above, the invention aims to provide a reversible spot welding tool to solve the problem that spot welding cannot be performed by a welding holder due to a high section of a spot welding part, and the problem that spot welding efficiency is low due to the fact that the tool and the welding holder interfere during spot welding and a workpiece needs to be moved to perform a spot repairing process.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a turnover spot welding tool comprises a welding plate, a support assembly for supporting the welding plate and a welding clamp for welding the welding plate;
the supporting assembly comprises a ground mounting groove, a moving plate arranged in the ground mounting groove and a turnover assembly arranged on the moving plate;
the movable plate is connected with the ground mounting groove in a sliding mode, the turnover assembly is fixed to the top of the movable plate, a supporting block is arranged on the top of the movable plate, the welding plate is mounted on the supporting block, the supporting assembly enables the welding tongs to move in from one end through overturning, and the other end of the welding tongs moves out to reach the position of a welding point.
Furthermore, the ground mounting groove comprises three T-shaped sliding grooves, each T-shaped sliding groove is internally provided with a conveying assembly, the conveying assembly is provided with a rack, and the rack is positioned in the T-shaped sliding groove.
Further, the conveying assembly comprises a first driving motor, two first gears and two groups of chains, two first gear mounting grooves are formed in two ends of the ground mounting groove respectively, the two first gear mounting grooves are communicated with the T-shaped sliding groove, the two first gears are mounted in the two first gear mounting grooves respectively, a first driving motor mounting seat is arranged between the two first gear mounting grooves, the first driving motor is mounted on the first driving motor mounting seat, a rotating shaft of the first driving motor is connected with the two first gears respectively, the first gears extend into the T-shaped sliding groove, the two groups of chains are meshed through the first gears opposite to two ends of the ground mounting groove respectively, and the two groups of chains are located in the T-shaped sliding groove respectively.
Furthermore, the racks are in a sectional type, and each section of rack is correspondingly fixed on two adjacent sections of chains.
Furthermore, a plurality of movable plate mounting holes are formed in the top of the ground mounting groove and are respectively communicated with the T-shaped sliding grooves, a T-shaped sliding block corresponding to the T-shaped sliding grooves is arranged at the bottom of each movable plate, the size of each movable plate mounting hole corresponds to the width of the bottom of each T-shaped sliding block, and each T-shaped sliding block is mounted in each T-shaped sliding groove.
Furthermore, two T-shaped sliding blocks are respectively provided with a second gear mounting groove, the other T-shaped sliding block is provided with a third gear mounting groove, the two second gear mounting grooves are adjacent, the third gear mounting groove is positioned at the edge of the ground mounting groove, a second gear is mounted in the second gear mounting groove, a second driving motor mounting seat is arranged between the two second gear mounting grooves, a second driving motor is mounted on the second driving motor mounting seat, a rotating shaft of the second driving motor is respectively connected with the second gears at two sides of the second driving motor, a third gear is mounted in the third gear mounting groove, a third driving motor mounting seat is arranged between the third gear mounting groove and the adjacent second gear mounting groove, a third driving motor is mounted on the third driving motor mounting seat, and the rotating shaft of the third driving motor is connected with the third gear, and the second gear and the third gear are respectively meshed with the rack.
Furthermore, a plurality of mounting holes are formed in the top of the moving plate, and the turnover assembly is mounted in the mounting holes through bolts.
Further, a subassembly that turns over includes the fixing base, installs stand on the fixing base, install the jack on the stand and install the supporting shoe at the jack top, the fixing base is the rectangle, and the top extends there is the ears, the stand closes on the bottom and articulates with the ears, the jack is installed at the stand top, the stand top is equipped with the mounting groove, the jack is installed in the mounting groove at stand top, the supporting shoe is fixed at the jack top, it places on the supporting shoe to weld the board.
Furthermore, the interior of the fixed seat is of a hollow structure, an electric telescopic rod is installed in the hollow structure and transversely installed in the fixed seat, the bottom end of the electric telescopic rod is fixed on the side wall of the interior of the fixed seat through a bolt, one end of the telescopic rod of the electric telescopic rod is connected with one end of a hinged plate, and the other end of the hinged plate is hinged to a position, close to the bottom end, of the upright column;
the bottom of the fixed seat extends to form a mounting edge, a plurality of bolt holes are formed in the mounting edge, and the mounting edge is mounted in the mounting hole in the top of the movable plate through bolts.
Compared with the prior art, the reversible spot welding tool has the following advantages:
(1) the turnover type spot welding tool can realize one-time all spot welding, avoids moving workpieces and secondary (multiple) spot welding, improves the spot welding efficiency, and is suitable for spot welding of structural parts with higher sections.
(2) The movable plate and the support assemblies can be adjusted, the number of the support assemblies is increased or the distance between each group of the support assemblies is adjusted according to the size of the welding plate actually welded, so that the support of the welding plate with a heavier weight grade and the support of the welding plate with a larger size are realized, each adjustable part is automatically adjusted, manual adjustment is not needed, and the welding plate is convenient, rapid, time-saving and labor-saving.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a structural diagram of a reversible spot welding tool according to an embodiment of the invention;
fig. 2 is a structural diagram of a part of a reversible spot welding tool according to an embodiment of the invention;
FIG. 3 is a structural view of the installation of the mounting groove and the moving plate on the ground according to the embodiment of the invention;
FIG. 4 is a structural view of a ground mounting groove according to an embodiment of the present invention;
FIG. 5 is a first structural view of a movable plate according to an embodiment of the present invention;
FIG. 6 is a second structural view of the movable plate according to the embodiment of the present invention;
FIG. 7 is a block diagram of a folding assembly according to an embodiment of the present invention;
fig. 8 is a front sectional view of a moving plate according to an embodiment of the present invention;
FIG. 9 is a side sectional view of a ground mounting groove according to an embodiment of the present invention;
FIG. 10 is a front sectional view of a ground mounting groove according to an embodiment of the present invention;
fig. 11 is a front structural view of a base according to an embodiment of the present invention.
Description of reference numerals:
1. mounting a ground mounting groove; 2. moving the plate; 3. a turnover assembly; 4. welding the plate; 5. a second gear; 6. a second drive motor; 7. a third drive motor; 11. a T-shaped chute; 12. a bottom chute; 13. a moving plate mounting hole; 14. a rack; 15. a first gear; 16. a first drive motor; 21. a T-shaped slider; 22. mounting holes; 31. a fixed seat; 32. a column; 33. a jack; 34. a support block; 35. a hinge plate; 310. two ears; 312. an electric telescopic rod; 313. installing edges; 61. a second gear mounting groove; 71. a third gear mounting groove; 72. a third gear.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 to 11, a reversible spot welding tool includes a welding plate 4, a support assembly for supporting the welding plate 4, and a welding tongs for welding the welding plate 4;
the supporting assembly comprises a ground mounting groove 1, a moving plate 2 arranged on the ground mounting groove 1 and a turnover assembly 3 arranged on the moving plate 2;
the movable plate 2 is in sliding connection with the ground mounting groove 1, the turnover assembly 3 is fixed to the top of the movable plate 2, a supporting block 34 is arranged on the top of the movable plate 2, the welding plate 4 is mounted on the supporting block 34, and the supporting assembly enables the welding tongs to be driven in from one end and driven out from the other end to reach the position of a welding spot through overturning;
the welding tongs are C-shaped welding tongs.
As shown in fig. 3 to 4, the ground installation groove 1 includes three T-shaped chutes 11, a conveying assembly is installed in each T-shaped chute 11, a rack 14 is installed on the conveying assembly, and the rack 14 is located in the T-shaped chute 11.
As shown in fig. 9 and 10, the conveying assembly includes a first driving motor 16, two first gears 15, and two sets of chains, two first gear mounting grooves are respectively disposed at two ends of the ground mounting groove 1, the two first gear mounting grooves are communicated with the T-shaped chute 11, the two first gears 15 are respectively mounted in the two first gear mounting grooves, a first driving motor mounting seat is disposed between the two first gear mounting grooves, the first driving motor 16 is mounted on the first driving motor mounting seat, a rotating shaft of the first driving motor 16 is respectively connected with the two first gears 15, the first gears 15 extend into the T-shaped chute 11, the two sets of chains are respectively engaged with the first gears 15 opposite at two ends of the ground mounting groove 1, and the two sets of chains are respectively located in the T-shaped chute 11;
the racks 14 are in a sectional type, each section of rack 14 is correspondingly fixed on two adjacent sections of chains, the bottom of each section of rack 14 is provided with an installation block, and the installation blocks are fixed on each section of chain through welding;
as shown in fig. 3 to 6, a plurality of moving plate mounting holes 13 are formed in the top of the ground mounting groove 1, the moving plate mounting holes 13 are respectively communicated with the T-shaped sliding grooves 11, a T-shaped slider 21 corresponding to the T-shaped sliding groove 11 is arranged at the bottom of each moving plate 2, the size of each moving plate mounting hole 13 corresponds to the width of the bottom of the T-shaped slider 21, and the T-shaped slider 21 is mounted in the T-shaped sliding groove 11;
referring to fig. 5, 6 and 8, two T-shaped sliding blocks 21 are respectively provided with a second gear mounting groove 61, another T-shaped sliding block 21 is provided with a third gear mounting groove 71, two second gear mounting grooves 61 are adjacent, the third gear mounting groove 71 is located at the edge of the ground mounting groove 1, a second gear 5 is mounted in the second gear mounting groove 61, a second driving motor mounting seat is arranged between the two second gear mounting grooves 61, a second driving motor 6 is mounted on the second driving motor mounting seat, the rotating shaft of the second driving motor 6 is respectively connected with the second gears 5 at two sides of the second driving motor 6, a third gear 72 is mounted in the third gear mounting groove 71, a third driving motor 7 mounting seat is arranged between the third gear mounting groove 71 and the adjacent second gear mounting groove 61, and a third driving motor 7 is mounted on the third driving motor 7 mounting seat, the rotating shaft of the third driving motor 7 is connected with a third gear 72, and the second gear 5 and the third gear 72 are respectively meshed with the rack 14;
the movable base is movably installed in the T-shaped chute 11 of the ground installation groove 1 through the movable plate installation hole 22, the second gear 5 and the third gear 72 in the movable plate 2 are meshed with the rack 14 on the chain, so that the first driving motor 16 is driven to drive the first gears 15 to rotate, the first gears 15 rotate to drive the chain to rotate, and the movable base is installed, and under the condition that the rack 14 does not rotate, the second driving motor 6 and the third driving motor 7 are started to drive the second gear 5 and the third gear 72 to rotate for adjusting the distance between the movable plates 2;
the first driving motor 16 and the second driving motor 6 are double-head motors, and the third driving motor 7 is a single-head motor. As shown in fig. 3 and 6, a plurality of mounting holes 22 are formed at the top of the moving plate 2, and the turnover module 3 is mounted in the mounting holes 22 by bolts.
As shown in fig. 7, the folding assembly 3 includes a fixed seat 31, an upright post 32 mounted on the fixed seat 31, a jack 33 mounted on the upright post 32, and a supporting block 34 mounted on the top of the jack 33, the fixed seat 31 is rectangular, a lug 310 extends from the top, the upright post 32 is hinged to the lug 310 near the bottom end, the jack 33 is mounted on the top of the upright post 32, a mounting groove is formed in the top of the upright post 32, the jack 33 is mounted in the mounting groove in the top of the upright post 32, the supporting block 34 is fixed on the top of the jack 33, and the welding plate 4 is placed on the supporting block 34;
the interior of the fixed seat 31 is of a hollow structure, an electric telescopic rod 312 is installed in the hollow structure, the electric telescopic rod 312 is transversely installed in the fixed seat 31, the bottom end of the electric telescopic rod 312 is fixed on the side wall of the interior of the fixed seat 31 through a bolt, one end of the telescopic rod of the electric telescopic rod 312 is connected with one end of a hinged plate 35, and the other end of the hinged plate 35 is hinged to the position, close to the bottom end, of the upright column 32;
a mounting edge 313 extends from the bottom of the fixed seat 31, a plurality of bolt holes are formed in the mounting edge 313, and the mounting edge 313 is mounted in the mounting hole 22 in the top of the moving plate 2 through bolts;
the mounting edge 313 of the fixed seat 31 is provided with bolt holes corresponding to the mounting holes 22, the fixed seat 31 is mounted on the movable plate 2 through bolts, the movable plate 2 is provided with a plurality of groups of mounting holes 22, and mounting of the support assembly can be increased according to actual requirements;
install electric telescopic handle 312 in moving the seat, electric telescopic handle 312's telescopic link one end is close to the bottom through articulated slab 35 and stand 32 and is articulated, and the top that stand 32 is located articulated slab 35 junction is articulated with ears 310, and when the telescopic link stretches out, stand 32 and ears 310 department rotate, and articulated slab 35 is rotatory with stand 32 is the same, and it is parallel with the base until stand 32, the length of telescopic link just is used for stand 32 upset to accomplish, fixing base 31 is located ears 310 below and is equipped with the boss, and stand 32 upset is accomplished and is laminated with the boss, and the boss plays the supporting role to fixing base 31, electric telescopic handle 312 has realized that supporting component can overturn automatically.
The concrete structure is as follows:
when the moving plate 2 is installed, the moving plate is installed in the T-shaped chute 11 of the ground installation groove 1 through the moving plate installation hole 22, and as the second gear 5 and the third gear 72 in the moving plate 2 are meshed with the rack 14 on the chain, the first driving motor 16 is driven to drive the first gears 15 to rotate, and the first gears 15 rotate to drive the chain to rotate, so that the installation of the moving plate 2 is completed;
under the condition that the rack 14 does not rotate, the second driving motor 6 and the third driving motor 7 are started to drive the second gear 5 and the third gear 72 to rotate, and the distance between each moving plate 2 is adjusted;
the first driving motors 16 are double-headed motors, two rotating shafts of the two first driving motors 16 respectively drive the two first gears 15 to rotate, two first driving motors 16 are respectively installed at two ends of the ground installation groove 1, and the four first gears 15 are started simultaneously, so that the rotation of the chain is realized;
second driving motor 6, third driving motor 7 are installed in the movable plate, because the gear mounting groove is equipped with threely, therefore second driving motor 6 is the motor of double-end, and two second gears 5 are controlled respectively to two pivots, third driving motor 7 is single-end motor, and single-end motor control third gear 72 rotates the regulation that realizes movable plate 2.
The mounting edge 313 of the fixed seat 31 is provided with bolt holes corresponding to the mounting holes 22, the fixed seat 31 is mounted on the movable plate 2 through bolts, the movable plate 2 is provided with a plurality of groups of mounting holes 22, and mounting of the support assembly can be increased according to actual requirements;
an electric telescopic rod 312 is installed in the moving seat, one end of a telescopic rod of the electric telescopic rod 312 is hinged to the bottom end, close to the upright post 32, of the upright post 32 through a hinged plate 35, the upright post 32 is hinged to the double lugs 310 and located above the joint of the hinged plate 35, when the telescopic rod extends out, the upright post 32 rotates with the double lugs 310, the hinged plate 35 rotates as well as the upright post 32 until the upright post 32 is parallel to the base, the length of the telescopic rod is just used for completing overturning of the upright post 32, bosses are arranged below the double lugs 310, the upright post 32 finishes overturning and is attached to the bosses, the bosses support the fixed seat 31, and the electric telescopic rod 312 realizes;
the first driving motor 16, the second driving motor 6 and the third driving motor 7 are mounted with the first gear 15 and the second gear 5 in a conventional manner, and will not be described in detail here.
The welding tongs are driven in from one end of the workpiece and driven out from the other end, so that the limitation of the height of the workpiece on the spot welding of the welding tongs can be avoided to a certain extent; when the welding tongs runs and encounters interference of the tool, the interference tool is overturned, the welding tongs are avoided, after the welding tongs finish spot welding of the welding spots at the position, the tool is overturned and returned to support the workpiece, and the like, so that all spot welding at one time is realized, and the spot welding efficiency is improved.
The first driving motor 16, the second driving motor 6, the third driving motor 7 and the electric telescopic rod 312 are connected with the control device, and full-automatic adjustment is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a can convertible spot welding frock, includes weld plate (4), is used for supporting the supporting component who welds plate (4) and carries out welded soldering turret to welding plate (4), its characterized in that: the supporting assembly comprises a ground mounting groove (1), a moving plate (2) mounted on the ground mounting groove (1), and a turnover assembly (3) mounted on the moving plate (2);
the movable plate (2) is in sliding connection with the ground mounting groove (1), the turnover assembly (3) is fixed to the top of the movable plate (2), a supporting block (34) is arranged on the top of the movable plate (2), the welding plate (4) is mounted on the supporting block (34), and the supporting assembly achieves the purpose of avoiding the welding tongs through overturning, so that the welding tongs can be driven into the ground mounting groove from one end and driven out from the other end.
2. The turnover type spot welding tool according to claim 1, wherein: ground mounting groove (1) includes three T type spout (11), every install conveying component in T type spout (11), the last rack (14) of installing of conveying component, rack (14) are located T type spout (11).
3. The turnover type spot welding tool according to claim 2, wherein: conveying assembly includes first driving motor (16), two first gears (15), two sets of chains, ground mounting groove (1) both ends are equipped with two first gear mounting grooves respectively, and two first gear mounting grooves communicate with each other with T type spout (11), and two first gears (15) are installed respectively in two first gear mounting grooves, are equipped with first driving motor mount pad between two first gear mounting grooves, first driving motor (16) are installed on first driving motor mount pad, first driving motor (16) pivot is connected with two first gears (15) respectively, first gear (15) extend to in T type spout (11), and two sets of chains mesh through relative first gear (15) in ground mounting groove (1) both ends respectively, and two sets of chains are located T type spout (11) respectively.
4. The turnover type spot welding tool according to claim 2, wherein: the rack (14) is in a sectional type, and each section of rack (14) is correspondingly fixed on two adjacent sections of chains.
5. The turnover type spot welding tool according to claim 2, wherein: the movable plate mounting structure is characterized in that a plurality of movable plate mounting holes (13) are formed in the top of the ground mounting groove (1), the movable plate mounting holes (13) are communicated with T-shaped sliding grooves (11) respectively, T-shaped sliding blocks (21) corresponding to the T-shaped sliding grooves (11) are arranged at the bottom of each movable plate (2), the size of each movable plate mounting hole (13) corresponds to the width of the bottom of each T-shaped sliding block (21), and each T-shaped sliding block (21) is mounted in each T-shaped sliding groove (11).
6. A reversible spot welding tool according to claim 5, characterized in that: wherein two T-shaped sliding blocks (21) are respectively provided with a second gear mounting groove (61), the other T-shaped sliding block (21) is provided with a third gear mounting groove (71), the two second gear mounting grooves (61) are adjacent, the third gear mounting groove (71) is positioned at the edge of the ground mounting groove (1), a second gear (5) is mounted in the second gear mounting groove (61), a second driving motor mounting seat is arranged between the two second gear mounting grooves (61), a second driving motor (6) is mounted on the second driving motor mounting seat, the rotating shaft of the second driving motor (6) is respectively connected with the second gears (5) at two sides of the second driving motor (6), a third gear (72) is mounted in the third gear mounting groove (71), and a third driving motor (7) mounting seat is arranged between the third gear mounting groove (71) and the adjacent second gear mounting groove (61), and a third driving motor (7) is installed on a mounting seat of the third driving motor (7), a rotating shaft of the third driving motor (7) is connected with a third gear (72), and the second gear (5) and the third gear (72) are respectively meshed with the rack (14).
7. The turnover type spot welding tool according to claim 1, wherein: the top of the moving plate (2) is provided with a plurality of mounting holes (22), and the turnover assembly (3) is mounted in the mounting holes (22) through bolts.
8. The turnover type spot welding tool according to claim 1, wherein: turnover subassembly (3) include fixing base (31), install stand (32) on fixing base (31), install jack (33) on stand (32) and install supporting shoe (34) at jack (33) top, fixing base (31) are the rectangle, and the top is extended there are ears (310), stand (32) are close to the bottom and are articulated with ears (310), install at stand (32) top jack (33), stand (32) top is equipped with the mounting groove, install in the mounting groove at stand (32) top jack (33), supporting shoe (34) are fixed at jack (33) top, weld board (4) and place on supporting shoe (34).
9. A reversible spot welding tool according to claim 7 or 8, characterized in that: the interior of the fixed seat (31) is of a hollow structure, an electric telescopic rod (312) is installed in the hollow structure, the electric telescopic rod (312) is transversely installed in the fixed seat (31), the bottom end of the electric telescopic rod (312) is fixed on the side wall of the interior of the fixed seat (31) through a bolt, one end of a telescopic rod of the electric telescopic rod (312) is connected with one end of a hinged plate (35), and the other end of the hinged plate (35) is hinged with the position, close to the bottom end, of the upright column (32);
the bottom of the fixed seat (31) extends to form a mounting edge (313), the mounting edge (313) is provided with a plurality of bolt holes, and the mounting edge (313) is mounted in a mounting hole (22) in the top of the movable plate (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010774400.3A CN111761273A (en) | 2020-08-04 | 2020-08-04 | Can convertible spot welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010774400.3A CN111761273A (en) | 2020-08-04 | 2020-08-04 | Can convertible spot welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761273A true CN111761273A (en) | 2020-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010774400.3A Pending CN111761273A (en) | 2020-08-04 | 2020-08-04 | Can convertible spot welding frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN111761273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579614A (en) * | 2021-08-06 | 2021-11-02 | 南京中车浦镇城轨车辆有限责任公司 | Arc welding and resistance spot welding tool for vehicle |
-
2020
- 2020-08-04 CN CN202010774400.3A patent/CN111761273A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579614A (en) * | 2021-08-06 | 2021-11-02 | 南京中车浦镇城轨车辆有限责任公司 | Arc welding and resistance spot welding tool for vehicle |
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