CN114799702A - Welding tool for steering wheel connecting piece and using method of welding tool - Google Patents
Welding tool for steering wheel connecting piece and using method of welding tool Download PDFInfo
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- CN114799702A CN114799702A CN202210594476.7A CN202210594476A CN114799702A CN 114799702 A CN114799702 A CN 114799702A CN 202210594476 A CN202210594476 A CN 202210594476A CN 114799702 A CN114799702 A CN 114799702A
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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
- B23K37/0443—Jigs
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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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- 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
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Abstract
The invention discloses a welding tool for a steering wheel connecting piece and a using method thereof, wherein the welding tool comprises a processing table, a clamping structure is arranged at the position, close to the left edge, of the upper end of the processing table, and a fixing structure is arranged at the position, located on the right side of the clamping structure, of the upper end of the processing table; the clamping structure comprises a guide component and a base, a supporting plate is arranged at the middle position of the upper end of the base, a moving seat is arranged on one side of the upper end of the base, which is located on the supporting plate, and a fixing seat is fixedly arranged on the upper end of the base and on the other side of the supporting plate. The welding fixture can clamp and fix the triangular pieces of different models, improves the practicability of the welding fixture, can move the base, facilitates synchronous movement of the triangular pieces until the triangular pieces are in contact with the cylindrical piece to complete positioning, can ensure the verticality when the triangular pieces and the cylindrical piece are welded, prevents the contact surface of the triangular pieces and the cylindrical piece from deviating, and improves the welding accuracy of the triangular pieces and the cylindrical piece.
Description
Technical Field
The invention relates to the technical field of connecting piece production equipment, in particular to a welding tool for a steering wheel connecting piece and a using method of the welding tool.
Background
The steering wheel connecting piece is an important subassembly between consecutive steering wheel and the helping hand pole, and the connecting piece comprises triangle and cylindricality piece two parts, and need use the welding among triangle and the cylindricality piece assembling process, consequently need use the welding frock to process the connecting piece.
The existing connecting piece welding tool is characterized in that matched equipment is required to be used for matching with a triangular piece when the triangular piece is positioned and clamped, the triangular piece of different models cannot be clamped and fixed, the efficiency of the connecting piece in the welding process can be reduced, secondly, the welding difficulty of the connecting piece is that the verticality between the triangular piece and a cylindrical piece is difficult to master, and then the deviation of the triangular piece in the contact process with the cylindrical piece can be caused, the welding precision of the triangular piece and the cylindrical piece is reduced, and the steering wheel connecting piece welding tool and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a welding tool for a steering wheel connecting piece and a using method thereof, and aims to solve the problems that due to the fact that triangular pieces in the market and various types are matched, matched equipment is required to be matched with the triangular pieces when the triangular pieces are positioned and clamped, the triangular pieces of different types cannot be clamped and fixed, the efficiency of the connecting piece in the welding process is reduced, and the welding difficulty of the connecting piece is that the verticality between the triangular pieces and a cylindrical piece is difficult to master, so that the triangular pieces are deviated in the contact process with the cylindrical piece, and the welding precision of the triangular pieces and the cylindrical piece is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a welding tool for a steering wheel connecting piece comprises a processing table, wherein a clamping structure is arranged at the position, close to the edge of the left side, of the upper end of the processing table, and a fixing structure is arranged at the position, located on the right side of the clamping structure, of the upper end of the processing table; the clamping structure comprises a guiding component and a base, a supporting plate is arranged in the middle of the upper end of the base, a moving seat is arranged at one side of the supporting plate at the upper end of the base, a fixed seat is fixedly mounted at the upper end of the base and at the other side of the supporting plate, a threaded seat is arranged at one end of the moving seat, a threaded rod is arranged at one end of the threaded seat, the lower end of the threaded seat is fixed with the upper end of the guiding component, semicircular pieces are movably mounted at one ends of the moving seat and the fixed seat, a moving piece is movably mounted at one end of each semicircular piece, and a clamping piece is movably mounted at one end of each moving piece; the guide assembly comprises a U-shaped block, the left side wall and the right side wall of the U-shaped block are respectively provided with a guide groove, one end of the U-shaped block is penetrated through and provided with a threaded hole, a screw rod is movably arranged in the threaded hole, a movable block is arranged in the guide groove, two groups of movable blocks are arranged at one end of each movable block and are fixed with the left end and the right end of the base respectively, limiting arc blocks are welded at the upper end and the lower end of each movable block, one ends of the four groups of limiting arc blocks are connected with the left end and the right end of the base respectively, an axle seat is arranged at one end of the screw rod, and one end of the axle seat is fixed with one end of the base.
Preferably, the fixed knot constructs including the abnormal shape piece, the inside of abnormal shape piece is provided with the supporting shoe, the upper end of supporting shoe is located border position department fixed mounting and has a rectangular piece No. one, the one end of a rectangular piece is provided with the fly leaf, the upper end of supporting shoe and the one side that is located a rectangular piece are provided with a rectangular piece No. two, the flexible glue post is all installed to the one end of fly leaf and No. two rectangular pieces, the upper end of a rectangular piece is provided with the turning handle, the lower extreme of turning handle is provided with the arc fagging, the one end of fly leaf is provided with the push pedal, the inside bottom of a rectangular piece is provided with the disc, the lower extreme movable mounting of arc fagging is in the inside of disc.
Preferably, the inside bottom and the top of a rectangular piece all are provided with reset spring, the one end setting of push pedal is in the inside of a rectangular piece.
Preferably, three gusset plates are arranged at the bottom end and the top end of the first long block, and one ends of the two groups of return springs are respectively fixed with one ends of the two groups of three gusset plates.
Preferably, the other ends of the two groups of reset springs are fixed with one end of the push plate, and the arc supporting plate is arranged inside the first long block.
Preferably, the base is arranged in the middle of the U-shaped block, and one end of the screw rod is movably arranged in the shaft seat.
Preferably, a cabinet is arranged in the middle of the lower end of the processing table, and support columns are arranged at the lower end of the processing table, close to four corners.
Preferably, the left side and the right side of the cabinet are both provided with limiting rods, and one ends of the four groups of limiting rods are respectively fixed with one ends of the four groups of supporting columns.
A use method of a welding tool for a steering wheel connecting piece comprises the following steps:
s1, firstly, the triangular piece is placed in the supporting plate, then the threaded rod is rotated to enable the triangular piece to rotate in the threaded seat, one end of the threaded rod can push the movable seat to move towards one end of the fixed seat, when the clamping pieces touch the triangular piece, a plurality of groups of clamping pieces can change according to the shape of the triangular piece, one end of each clamping piece can rotate in the movable piece, and when certain displacement is achieved, the movable piece can rotate in the semicircular piece, so that the triangular piece can be clamped;
s2, putting the columnar piece on the supporting block, rotating the rotating handle to drive the arc supporting plate to rotate in the first long block, rotating the longer end of the arc supporting plate to be in contact with one end face of the push plate, pushing the movable plate to move towards the second long block through the push plate, and rotating one end of the rotating handle in the disc to fix the rotating handle and fix the columnar piece;
s3, finally, through rotating the screw rod, make its inside at the screw hole rotatory, and promote the base through the axle bed and remove, and the base can drive the movable block of the left and right sides respectively in two sets of inside slideings in the same direction as the guide slot, and the movable block can drive the spacing arc piece of lower extreme and follow the removal, and then can make the base can remove in the inside of U type piece, can promote the base and remove, conveniently bump the completion location until bumping mutually with the cylindricality piece to triangle synchronous movement, in order to ensure the straightness that hangs down when triangle and cylindricality piece weld.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the welding fixture, the clamping structure is arranged, the threaded rod is rotated to rotate in the threaded seat, one end of the threaded rod can push the movable seat to move towards one end of the fixed seat, when the clamping piece touches the triangular piece, a plurality of groups of clamping pieces can change according to the shape of the triangular piece, one end of each clamping piece can rotate in the movable piece, when certain displacement is reached, the movable piece can rotate in the semicircular piece, and then the triangular piece can be clamped, so that the triangular pieces of different types can be clamped and fixed, and the practicability of the welding fixture is improved.
2. According to the invention, the forward-channel assembly is arranged, the screw rod is rotated to rotate in the threaded hole, the base is pushed to move through the shaft seat, the base can drive the movable blocks on the left side and the right side to respectively slide in the two sets of forward-guide grooves, and the movable blocks can drive the limiting arc blocks on the upper end and the lower end to move along with the movable blocks, so that the base can move in the U-shaped blocks, the base can be moved, the triangular piece can be conveniently moved synchronously until the triangular piece is contacted with the cylindrical piece to complete positioning, the verticality of the triangular piece and the cylindrical piece during welding can be ensured, the deviation of the contact surface of the triangular piece and the cylindrical piece is prevented, and the welding accuracy of the triangular piece and the cylindrical piece is improved.
3. According to the invention, the fixing structure is arranged, the rotating handle is rotated to drive the arc supporting plate to rotate in the first long block, the longer end of the arc supporting plate is rotated to be contacted with one end face of the push plate, the movable plate can be pushed by the push plate to move towards the second long block, one end of the rotating handle can rotate in the disc, and the rotating handle can be fixed, so that the cylindrical part can be fixed, the cylindrical part is prevented from shaking in the welding process, the cylindrical part can be protected through the matching of a plurality of groups of soft rubber columns, and the cylindrical part is prevented from being abraded in the clamping process.
Drawings
FIG. 1 is a perspective view of a welding tool for a steering wheel connecting piece according to the present invention;
FIG. 2 is a top view of a welding fixture for a steering wheel connector according to the present invention;
FIG. 3 is a schematic perspective view of a clamping structure of the welding tool for a steering wheel connector according to the present invention;
FIG. 4 is a partial perspective view of a clamping structure of the welding tool for a steering wheel connecting piece according to the present invention;
FIG. 5 is a top half sectional view of a pilot assembly of the welding tooling for a steering wheel connector of the present invention;
FIG. 6 is a perspective view of a fixing structure of the welding tool for the steering wheel connecting piece of the present invention;
FIG. 7 is a schematic diagram of a left side half-section structure of a fixing structure of the welding tool for a steering wheel connecting piece according to the present invention;
fig. 8 is a right side perspective view of a welding tool for a steering wheel connector according to the present invention.
In the figure:
1. a processing table; 2. a clamping structure; 3. a fixed structure; 11. a cabinet; 12. a support column; 13. a limiting rod; 20. a guiding component; 21. a base; 22. a support plate; 23. a movable seat; 24. a fixed seat; 25. a threaded seat; 26. a threaded rod; 27. a semi-circular member; 28. a movable member; 29. a clamping member; 201. a U-shaped block; 202. a forward guide groove; 203. a threaded hole; 204. a screw; 205. a movable block; 206. a limiting arc block; 207. a shaft seat; 31. a special-shaped block; 32. a support block; 33. a first long block; 34. a movable plate; 35. a second long block; 36. a soft rubber column; 37. a handle is rotated; 38. arc supporting plates; 39. pushing the plate; 310. a return spring; 311. a disk.
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 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 FIGS. 1-8: a welding tool for a steering wheel connecting piece comprises a processing table 1, wherein a clamping structure 2 is arranged at the position, close to the left edge, of the upper end of the processing table 1, and a fixing structure 3 is arranged at the position, located on the right side of the clamping structure 2, of the upper end of the processing table 1; the clamping structure 2 comprises a guiding component 20 and a base 21, a supporting plate 22 is arranged at the middle position of the upper end of the base 21, a moving seat 23 is arranged at one side of the upper end of the base 21, which is positioned on the supporting plate 22, a fixed seat 24 is fixedly arranged at the upper end of the base 21 and positioned at the other side of the supporting plate 22, a threaded seat 25 is arranged at one end of the moving seat 23, a threaded rod 26 is arranged at one end of the threaded seat 25, the lower end of the threaded seat 25 is fixed with the upper end of the guiding component 20, semicircular pieces 27 are movably arranged at one ends of the moving seat 23 and the fixed seat 24, a movable piece 28 is movably arranged at one end of each semicircular piece 27, and a clamping piece 29 is movably arranged at one end of each movable piece 28; the smooth guiding component 20 comprises a U-shaped block 201, the left and right side walls inside the U-shaped block 201 are both provided with a smooth guiding groove 202, one end of the U-shaped block 201 is provided with a threaded hole 203 in a penetrating way, a screw 204 is movably arranged inside the threaded hole 203, the smooth guiding groove 202 is internally provided with a movable block 205, one end of two groups of movable blocks 205 is respectively fixed with the left and right ends of a base 21, the upper and lower ends of the movable block 205 are respectively welded with a limit arc block 206, one end of four groups of limit arc blocks 206 are respectively connected with the left and right ends of the base 21, one end of the screw 204 is provided with a shaft seat 207, one end of the shaft seat 207 is fixed with one end of the base 21, through the arrangement of a clamping structure 2, the threaded rod 26 is rotated inside a threaded seat 25, one end of the threaded rod 26 can push a movable seat 23 to move towards one end of a fixed seat 24, when the clamping piece 29 touches the triangular piece, a plurality of groups of clamping pieces 29 can change according to the shape of the triangular piece, one end of the clamping piece 29 can rotate inside the moving piece 28, when a certain displacement is reached, the moving piece 28 can rotate inside the semicircular piece 27, and then the triangular piece can be clamped, so that triangular pieces of different models can be clamped and fixed, the practicability of the welding tool is improved, secondly, the screw rod 204 is rotated inside the threaded hole 203, the base 21 is pushed to move through the shaft seat 207, the base 21 can drive the movable blocks 205 at the left side and the right side to respectively slide inside the two groups of guide grooves 202, and the movable blocks 205 can drive the limiting arc blocks 206 at the upper end and the lower end to move along, so that the base 21 can move inside the U-shaped block 201, the base 21 can be moved, the triangular piece can be conveniently moved synchronously until the triangular piece is contacted with a cylindrical piece to complete positioning, and the verticality of the triangular piece and the cylindrical piece during welding can be ensured, prevent that the deviation from appearing in the contact surface of triangle and cylindricality piece, improved triangle and cylindricality piece welded precision.
As shown in fig. 2, 6 and 7, the fixing structure 3 includes a special-shaped block 31, a supporting block 32 is disposed inside the special-shaped block 31, a first long block 33 is fixedly mounted at an edge position of the upper end of the supporting block 32, a movable plate 34 is disposed at one end of the first long block 33, a second long block 35 is disposed at the upper end of the supporting block 32 and on one side of the first long block 33, soft rubber columns 36 are mounted at one ends of the movable plate 34 and the second long block 35, a rotating handle 37 is disposed at the upper end of the first long block 33, an arc supporting plate 38 is disposed at the lower end of the rotating handle 37, a pushing plate 39 is disposed at one end of the movable plate 34, a circular disc 311 is disposed at the bottom end inside the first long block 33, the lower end of the arc supporting plate 38 is movably mounted inside the circular disc 311, the arc supporting plate 38 is driven to rotate inside the first long block 33 by rotating the rotating handle 37, the longer end of the arc 38 is rotated to be in contact with one end surface of the pushing plate 39, can promote fly leaf 34 to No. two rectangular blocks 35 departments through push pedal 39 and remove, and the one end of turning handle 37 can be rotatory in the inside of disc 311, can fix turning handle 37 to can fix the column form, prevent that welding process column form from taking place to rock, and through the cooperation of a plurality of groups of flexible glue posts 36, can protect the column form, prevent that the clamping process from causing wearing and tearing to the column form.
As shown in fig. 6 and 7, the inner bottom end and the inner top end of the first long block 33 are both provided with a return spring 310, one end of the push plate 39 is arranged inside the first long block 33, and the push plate 39 can move left and right inside the first long block 33 by matching the push plate 39 with the first long block 33.
As shown in fig. 7, three gusset plates are installed at the bottom end and the top end of the interior of the first long block 33, one end of each of the two sets of return springs 310 is fixed to one end of each of the two sets of three gusset plates, and the two sets of three gusset plates can support the two sets of return springs 310.
As shown in fig. 7, the other ends of the two sets of return springs 310 are fixed to one end of the push plate 39, the arc supporting plate 38 is disposed inside the first long block 33, and the push plate 39 can be driven to move to the original position by the elasticity of the two sets of return springs 310 through the cooperation between the two sets of return springs 310 and the push plate 39.
As shown in fig. 5, the base 21 is disposed in the middle of the U-shaped block 201, one end of the screw 204 is movably mounted inside the shaft seat 207, and the screw 204 is convenient to rotate inside the shaft seat 207 by the cooperation of the screw 204 and the shaft seat 207.
As shown in FIG. 1, a cabinet 11 is arranged at the middle position of the lower end of the processing table 1, support columns 12 are arranged at the lower end of the processing table 1 close to four corners, and maintenance tools can be stored through the cabinet 11, so that equipment can be maintained conveniently.
As shown in fig. 8, the left and right sides of the cabinet 11 are provided with the limiting rods 13, one ends of the four limiting rods 13 are respectively fixed to one ends of the four support columns 12, the four limiting rods 13 and the four support columns 12 are matched to support the processing table 1, the cabinet 11 can be supported, and the stability of the cabinet 11 is improved.
A use method of a welding tool for a steering wheel connecting piece comprises the following steps:
firstly, the triangular piece is placed in the supporting plate 22, then the threaded rod 26 is rotated to enable the triangular piece to rotate in the threaded seat 25, one end of the threaded rod 26 can push the moving seat 23 to move towards one end of the fixed seat 24, when the clamping piece 29 touches the triangular piece, a plurality of groups of clamping pieces 29 can change according to the shape of the triangular piece, one end of each clamping piece 29 can rotate in the moving piece 28, when certain displacement is achieved, the moving piece 28 can rotate in the semicircular piece 27, and then the triangular piece can be clamped.
Step two, then, the cylindrical part is placed on the supporting block 32, and then the rotating handle 37 is rotated to drive the arc supporting plate 38 to rotate in the first long block 33, the longer end of the arc supporting plate 38 is rotated to be in contact with one end face of the push plate 39, the movable plate 34 can be pushed to move towards the second long block 35 through the push plate 39, one end of the rotating handle 37 can rotate in the disc 311, the rotating handle 37 can be fixed, and the cylindrical part can be fixed.
And step three, finally, the screw 204 is rotated to rotate inside the threaded hole 203, the base 21 is pushed to move through the shaft seat 207, the base 21 can drive the movable blocks 205 on the left side and the right side to slide in two groups of guide grooves 202 respectively, and the movable blocks 205 can drive the limiting arc blocks 206 on the upper end and the lower end to move along with each other, so that the base 21 can move inside the U-shaped block 201, the base 21 can be pushed to move, the triangular part can be conveniently moved synchronously until the triangular part is contacted with a cylindrical part to complete positioning, and the verticality of the triangular part during welding with the cylindrical part is ensured.
The working principle of the invention is as follows: firstly, when in use, the triangular piece is put into the supporting plate 22, then the threaded rod 26 is rotated to enable the triangular piece to rotate in the threaded seat 25, one end of the threaded rod 26 can push the moving seat 23 to move towards one end of the fixed seat 24, when the clamping piece 29 touches the triangular piece, a plurality of groups of clamping pieces 29 can change according to the shape of the triangular piece, one end of the clamping piece 29 can rotate in the moving piece 28, when a certain displacement is reached, the moving piece 28 can rotate in the semi-circular piece 27, and then the triangular piece can be clamped, so that the triangular pieces of different types can be clamped and fixed, the practicability of the welding tool is improved, then the cylindrical piece is put into the supporting block 32, then the rotating handle 37 is rotated to enable the supporting plate arc 38 to rotate in the long block 33, the longer end of the supporting plate 38 is rotated to be contacted with one end face of the push plate 39, the movable plate 34 can be pushed to move towards the second long block 35 through the push plate 39, one end of the rotating handle 37 can rotate inside the disc 311, the rotating handle 37 can be fixed, so that the cylindrical part can be fixed, the cylindrical part in the welding process is prevented from shaking, the cylindrical part can be protected through the matching of a plurality of groups of soft rubber columns 36, the cylindrical part is prevented from being abraded in the clamping process, after the cylindrical part is used, the rotating handle 37 is rotated to drive the arc supporting plate 38 to be separated from one end of the push plate 39, the movable plate 34 can be driven to move to the original position through the push plate 39 under the elasticity of two groups of reset springs 310, finally, the movable plate is rotated inside the threaded hole 203 through rotating the screw rod 204, the base 21 is pushed to move through the shaft seat 207, and the base 21 can drive the movable blocks 205 on the left side and the right side to respectively slide inside the two groups of guide grooves 202, and the movable block 205 can drive the spacing arc piece 206 of lower extreme to follow and remove, and then can make base 21 can remove in the inside of U type piece 201, can promote base 21 and remove, conveniently touches the completion location until the triangle synchronous motion with the cylindricality piece mutually to the straightness that hangs down when guaranteeing the triangle and the welding of cylindricality piece prevents that the contact surface of triangle and cylindricality piece from appearing the deviation, has improved triangle and cylindricality piece welded precision.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a steering wheel connecting piece welding frock, includes processing platform (1), its characterized in that: a clamping structure (2) is arranged at the position, close to the left edge, of the upper end of the processing table (1), and a fixing structure (3) is arranged at the position, located on the right side of the clamping structure (2), of the upper end of the processing table (1);
the clamping structure (2) comprises a guiding component (20) and a base (21), a supporting plate (22) is arranged in the middle of the upper end of the base (21), a moving seat (23) is arranged at one side of the upper end of the base (21) which is positioned on the supporting plate (22), a fixed seat (24) is fixedly arranged at the upper end of the base (21) and positioned at the other side of the supporting plate (22), one end of the movable seat (23) is provided with a threaded seat (25), one end of the threaded seat (25) is provided with a threaded rod (26), the lower end of the threaded seat (25) is fixed with the upper end of the guiding component (20), one end of the movable seat (23) and one end of the fixed seat (24) are both movably provided with a semicircular piece (27), one end of the semicircular piece (27) is movably provided with a movable piece (28), and one end of the movable piece (28) is movably provided with a clamping piece (29);
the guide assembly (20) comprises a U-shaped block (201), a guide groove (202) is formed in the left side wall and the right side wall of the inside of the U-shaped block (201), a threaded hole (203) is formed in one end of the U-shaped block (201) in a penetrating mode, a screw rod (204) is movably mounted inside the threaded hole (203), a movable block (205) is arranged inside the guide groove (202), the movable block (205) is fixed to the left end and the right end of a base (21) respectively, limiting arc blocks (206) are welded to the upper end and the lower end of the movable block (205), the limiting arc blocks (206) are connected to the left end and the right end of the base (21) respectively, an axle seat (207) is arranged at one end of the screw rod (204), and one end of the axle seat (207) is fixed to one end of the base (21).
2. The steering wheel connecting piece welding tool according to claim 1, characterized in that: the fixing structure (3) comprises a special-shaped block (31), a supporting block (32) is arranged inside the special-shaped block (31), a first long block (33) is fixedly arranged at the edge position of the upper end of the supporting block (32), a movable plate (34) is arranged at one end of the first long block (33), a second long block (35) is arranged at the upper end of the supporting block (32) and positioned at one side of the first long block (33), one end of the movable plate (34) and one end of the second long block (35) are both provided with a soft rubber column (36), the upper end of the first long block (33) is provided with a rotating handle (37), the lower end of the rotating handle (37) is provided with an arc supporting plate (38), a push plate (39) is arranged at one end of the movable plate (34), a disc (311) is arranged at the bottom end of the interior of the first long block (33), the lower end of the arc supporting plate (38) is movably arranged in the disc (311).
3. The steering wheel connecting piece welding tool according to claim 2, characterized in that: the inside bottom and the top of a rectangular piece (33) all are provided with reset spring (310), the one end setting of push pedal (39) is in the inside of a rectangular piece (33).
4. The steering wheel connecting piece welding tool according to claim 3, characterized in that: three gusset plates are arranged at the bottom end and the top end of the interior of the first long block (33), and one ends of the two groups of return springs (310) are respectively fixed with one ends of the two groups of three gusset plates.
5. The steering wheel connecting piece welding tool according to claim 4, characterized in that: the other ends of the two groups of return springs (310) are fixed with one end of the push plate (39), and the arc supporting plate (38) is arranged inside the first long block (33).
6. The steering wheel connecting piece welding tool according to claim 1, characterized in that: the base (21) is arranged in the middle of the U-shaped block (201), and one end of the screw rod (204) is movably arranged in the shaft seat (207).
7. The steering wheel connecting piece welding tool according to claim 1, characterized in that: a cabinet (11) is arranged in the middle of the lower end of the processing table (1), and supporting columns (12) are arranged at the lower end of the processing table (1) close to the four corners.
8. The steering wheel connecting piece welding tool according to claim 7, characterized in that: limiting rods (13) are arranged on the left side and the right side of the cabinet (11), and one ends of the four groups of limiting rods (13) are respectively fixed with one ends of the four groups of supporting columns (12).
9. A use method of a welding tool for a steering wheel connecting piece is characterized in that the welding tool for the steering wheel connecting piece of any one of claims 1 to 8 is used, and comprises the following steps:
s1, firstly, the triangular piece is placed into the supporting plate (22), then the threaded rod (26) is rotated to enable the triangular piece to rotate in the threaded seat (25), one end of the threaded rod (26) can push the moving seat (23) to move towards one end of the fixed seat (24), when the clamping piece (29) touches the triangular piece, a plurality of groups of clamping pieces (29) can change according to the shape of the triangular piece, one end of the clamping piece (29) can rotate in the moving piece (28), and when a certain displacement is reached, the moving piece (28) can rotate in the semicircular piece (27), so that the triangular piece can be clamped;
s2, then, the columnar piece is placed on the supporting block (32), the rotating handle (37) is rotated to drive the arc supporting plate (38) to rotate in the first long block (33), the longer end of the arc supporting plate (38) is rotated to be in contact with one end face of the push plate (39), the movable plate (34) can be pushed to move towards the second long block (35) through the push plate (39), one end of the rotating handle (37) can rotate in the disc (311), the rotating handle (37) can be fixed, and the columnar piece can be fixed;
s3, finally, through rotating screw rod (204), make its inside rotation at screw hole (203), and promote base (21) through axle bed (207) and remove, and base (21) can drive movable block (205) of the left and right sides respectively in two sets of inside slides in the same direction as guide slot (202), and movable block (205) can drive spacing arc piece (206) of lower extreme and follow the removal, and then can make base (21) can move in the inside of U type piece (201), can promote base (21) and remove, conveniently touch the completion location until bumping with the cylindricality piece triangle synchronous motion, perpendicularity when ensureing triangle and cylindricality piece welding.
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| CN114799702B (en) | 2023-06-23 |
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