CN109434361B - Laser welding tool - Google Patents
Laser welding tool Download PDFInfo
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- CN109434361B CN109434361B CN201910012161.5A CN201910012161A CN109434361B CN 109434361 B CN109434361 B CN 109434361B CN 201910012161 A CN201910012161 A CN 201910012161A CN 109434361 B CN109434361 B CN 109434361B
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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
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Golf Clubs (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a laser welding tool, and relates to the technical field of laser welding. The invention comprises a frame body, a fixing plate, a clamping assembly, a group of pressing assemblies and a positioning assembly, wherein the clamping assembly comprises a top plate, a middle plate and a bottom plate, a first guide assembly is fixed between the top plate and the middle plate, a second guide assembly is fixed between the middle plate and the bottom plate, and a first electric push rod is fixed on one surface of the bottom plate through a mounting seat. According to the invention, the welding part of the steel plate to be welded can be positioned through the cushion block, the workpiece to be welded can be fixed on the fixed plate and the top plate through the matched use of the third electric push rod, the pressing plate, the first guide rod and the first guide sleeve, one side of the top plate can be driven to be attached to one side of the fixed plate through the first electric push rod and the second electric push rod, and the welding can be performed through a gap between two rows of copper press blocks, so that the problem that the existing welding tool is inconvenient to position and clamp is solved.
Description
Technical Field
The invention belongs to the technical field of laser welding, and particularly relates to a laser welding tool.
Background
The laser welding is a high-efficiency precise welding method which uses a laser beam with high energy density as a heat source, the laser welding is one of important aspects of application of laser material processing technology, the welding process belongs to heat conduction type, namely laser radiation is used for heating the surface of a workpiece, surface heat is diffused to the inside through heat conduction, the workpiece is melted by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulse, a specific molten pool is formed, and the laser welding method has been successfully applied to precise welding of micro and small parts due to the unique advantages of the laser welding method.
The traditional laser welding frock adopts the clamp to press from both sides tight work piece to use the laser welding head to carry out welding treatment, the preparation process excessively extravagant time and the security is not enough, and is inconvenient for location and clamp when using, thereby influences the welding effect and the welding efficiency of work piece, inconvenient user's use.
Disclosure of Invention
The invention aims to provide a laser welding tool, which can position the welding position of a steel plate to be welded through a cushion block, fix a workpiece to be welded on a fixed plate and a top plate through the matched use of a third electric push rod, a pressing plate, a first guide rod and a first guide sleeve, drive one side of the top plate to be attached to one side of the fixed plate through the first electric push rod and a second electric push rod, and weld through a gap between two rows of copper press blocks, so that the problem that the existing welding tool is inconvenient to position and clamp is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a laser welding tool which comprises a frame body, a fixed plate, a clamping assembly, a group of pressing assemblies and a positioning assembly, wherein the fixed plate is arranged on the frame body;
the clamping assembly comprises a top plate, a middle plate and a bottom plate;
a first guide assembly is fixed between the top layer plate and the middle layer plate, a second guide assembly is fixed between the middle layer plate and the bottom layer plate, sliding between the top layer plate and the middle layer plate can be realized through the first guide assembly, and sliding between the middle layer plate and the bottom layer plate can be realized through the second guide assembly;
a first electric push rod is fixed on one surface of the bottom plate through a mounting seat, a first fixing seat is fixed at one end of the first electric push rod, one surface of the first fixing seat is fixedly connected with the bottom surface of the middle plate, and the first electric push rod plays a driving role;
the first surface of the middle layer plate is fixed with a second electric push rod through a mounting seat, one end of the second electric push rod is fixed with a second fixing seat, the first surface of the second fixing seat is fixedly connected with the bottom surface of the top layer plate, and the second electric push rod plays a driving role;
the pressing assembly comprises a U-shaped frame, one surface of the U-shaped frame on the pressing assembly is fixedly connected with one surface of the top plate and one surface of the fixing plate respectively, a group of first guide sleeves and three third electric push rods are fixedly penetrated on the U-shaped frame, one end of each third electric push rod is fixedly provided with a pressing plate, one surface of each pressing plate is fixedly provided with a group of first guide rods, one end of each first guide rod penetrates through each first guide sleeve and is in sliding fit with each first guide sleeve, and one surface of each pressing plate is fixedly provided with ten copper pressing blocks side by side;
the positioning assembly comprises a connecting plate and a cushion block, one surface of the connecting plate is fixedly connected with one surface of the frame body, the cushion block is positioned between the copper pressing blocks on the two pressing assemblies, a transverse plate is fixedly arranged on one surface of the connecting plate, and a fourth electric push rod and a group of second guide sleeves are fixedly penetrated on the transverse plate;
the bottom surface of the cushion block is fixedly connected with the top end of the fourth electric push rod, a group of second guide rods are fixed on one surface of the cushion block, and one ends of the second guide rods penetrate through the second guide sleeves and are in sliding fit with the second guide sleeves.
Further, the first guide assembly comprises a group of heightening blocks, a group of heightening blocks are fixedly provided with T-shaped plates on one surface, a third guide rod is fixed between the T-shaped plates, the third guide rods are in sliding fit with connecting blocks, the second guide assembly is identical to the first guide assembly in structural characteristics, and the sliding among the middle layer plate, the bottom layer plate and the top layer plate can be limited by the cooperation of the third guide rods and the connecting blocks.
Further, a surface of the first guide assembly upper heightening block is fixedly connected with the top surface of the middle layer plate, a surface of the second guide assembly upper heightening block is fixedly connected with the top surface of the bottom layer plate, a surface of the first guide assembly upper connecting block is fixedly connected with the bottom surface of the top layer plate, and a surface of the second guide assembly upper connecting block is fixedly connected with the bottom surface of the middle layer plate.
Further, a group of first retractors are fixed on one surface of the bottom plate through the mounting piece, a first fixing block is fixed at one end of each first retractors, and one surface of each first fixing block is fixedly connected with one surface of the middle plate through bolts.
Further, a group of first inductors are fixed on one surface of the bottom plate and one surface of the middle plate, a group of first induction plates are fixed on one surface of the middle plate and one surface of the top plate, and the first induction plates are opposite to the first inductors in position.
Further, a group of second inductors are fixed on one surface of the connecting plate, a group of second induction plates are fixed on one surface of the cushion block, and the second induction plates are opposite to the second inductors in position.
Further, a limiting plate is fixed on the bottom surface of the top plate, a second telescopic device is fixed on one surface of the limiting plate, an L-shaped frame is fixedly sleeved on the peripheral side surface of the second telescopic device, and the bottom surface of the L-shaped frame is fixedly connected with one surface of the frame body through bolts.
Further, the frame body comprises a first rectangular frame and a second rectangular frame, an electric plate is fixed between the first rectangular frame and the second rectangular frame, four adapter plates are fixed at the bottoms of the first rectangular frame and the second rectangular frame, and supporting feet are fixed on one surface of each adapter plate.
Further, the bottom surface of the fixing plate is fixedly connected with one surface of the first rectangular frame through bolts, the bottom surface of the bottom plate is fixedly connected with one surface of the second rectangular frame through bolts, and the sum of the height of the second rectangular frame and the height of the clamping assembly is the same as the height of the first rectangular frame.
The invention has the following beneficial effects:
according to the welding fixture, the welding position of the steel plates to be welded can be positioned through the cushion block, the workpieces to be welded can be fixed on the fixed plate and the top plate through the matched use of the third electric push rod, the pressing plate, the first guide rod and the first guide sleeve, the cushion block can be driven to move downwards to be stored at the bottoms of the fixed plate and the top plate through the fourth electric push rod, one side of the top plate can be driven to be attached to one side of the fixed plate through the first electric push rod and the second electric push rod, at the moment, one side of the two steel plates is contacted, and welding can be conducted through a gap between the two rows of copper press blocks, so that the welding fixture convenient to use is designed, positioning and clamping of the workpieces are facilitated, welding effect and welding efficiency are improved, and meanwhile, hands of operators can be away from the clamping assembly during working, and safety performance of the welding fixture is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a laser welding tool according to the present invention;
FIG. 2 is a schematic structural view of a clamping assembly;
FIG. 3 is a schematic view of the structure of a bottom plate;
FIG. 4 is a schematic view of a structure of a middle laminate;
FIG. 5 is a schematic view of the structure of a top plate;
FIG. 6 is a schematic view of the structure of the hold down assembly and the positioning assembly;
FIG. 7 is a schematic view of a positioning assembly;
FIG. 8 is a schematic view of the structure of the frame;
in the drawings, the list of components represented by the various numbers is as follows:
1-frame, 2-fixed plate, 3-clamping assembly, 4-pressing assembly, 5-positioning assembly, 6-top plate, 7-middle plate, 8-bottom plate, 9-first guiding assembly, 10-second guiding assembly, 101-first rectangular frame, 102-second rectangular frame, 103-electrical plate, 104-adapter plate, 105-supporting leg, 401-U-shaped frame, 402-first guiding sleeve, 403-third electrical push rod, 404-pressing plate, 405-first guiding rod, 406-copper press block, 501-connecting plate, 502-cushion block, 503-cross plate, 504-fourth electrical push rod, 505-second guiding sleeve, 506-second guiding rod, 507-second inductor, 508-second inductor, 601-limiting plate, 602-second telescopic device, 603-L-shaped frame, 701-second electrical push rod, 702-second fixed seat, 703-first inductor, 704-first inductor, 801-mounting seat, 802-first electrical push rod, 803-first mounting seat, 803-second telescopic device, 803-first guide block, 803-second telescopic device, and 902-connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7, the invention discloses a laser welding tool, which comprises a frame body 1, a fixed plate 2, a clamping assembly 3, a group of pressing assemblies 4 and a positioning assembly 5;
the clamping assembly 3 comprises a top plate 6, a middle plate 7 and a bottom plate 8;
a first guide component 9 is fixed between the top plate 6 and the middle plate 7, a second guide component 10 is fixed between the middle plate 7 and the bottom plate 8, sliding between the top plate 6 and the middle plate 7 can be realized through the first guide component 9, and sliding between the middle plate 7 and the bottom plate 8 can be realized through the second guide component 10;
a first electric push rod 802 is fixed on one surface of the bottom plate 8 through a mounting seat 801, a first fixing seat 803 is fixed at one end of the first electric push rod 802, one surface of the first fixing seat 803 is fixedly connected with the bottom surface of the middle plate 7, and the first electric push rod 802 plays a role in driving;
a second electric push rod 701 is fixed on one surface of the middle layer plate 7 through a mounting seat 801, a second fixing seat 702 is fixed on one end of the second electric push rod 701, one surface of the second fixing seat 702 is fixedly connected with the bottom surface of the top layer plate 6, and the second electric push rod 701 plays a role in driving;
the pressing component 4 comprises a U-shaped frame 401, one surface of the U-shaped frame 401 on the two pressing components 4 is fixedly connected with one surface of the top plate 6 and one surface of the fixed plate 2 respectively, a group of first guide sleeves 402 and three third electric push rods 403 are fixedly penetrated on the U-shaped frame 401, one ends of the three third electric push rods 403 are fixedly provided with a pressing plate 404, one surface of the pressing plate 404 is fixedly provided with a group of first guide rods 405, one end of each first guide rod 405 penetrates through each first guide sleeve 402 and is in sliding fit with each first guide sleeve 402, and one surface of the pressing plate 404 is fixedly provided with ten copper press blocks 406 side by side;
the positioning assembly 5 comprises a connecting plate 501 and a cushion block 502, one surface of the connecting plate 501 is fixedly connected with one surface of the frame body 1, the cushion block 502 is positioned between the copper pressing blocks 406 on the two pressing assemblies 4, a transverse plate 503 is fixedly arranged on one surface of the connecting plate 501, and a fourth electric push rod 504 and a group of second guide sleeves 505 are fixedly penetrated on the transverse plate 503;
the bottom surface of the cushion block 502 is fixedly connected with the top end of the fourth electric push rod 504, a group of second guide rods 506 are fixed on one surface of the cushion block 502, and one ends of the second guide rods 506 penetrate through the second guide sleeves 505 and are in sliding fit with the second guide sleeves 505.
As shown in fig. 2, 3 and 4, the first guiding assembly 9 includes a set of elevating blocks 901, a T-shaped plate 902 is fixed on one surface of the set of elevating blocks 901, a third guiding rod 903 is fixed between the two T-shaped plates 902, connecting blocks 904 are slidably matched on the two third guiding rods 903, the second guiding assembly 10 has the same structural characteristics as the first guiding assembly 9, and the sliding among the middle layer plate 7, the bottom layer plate 8 and the top layer plate 6 can be limited by the matched use of the third guiding rods 903 and the connecting blocks 904.
As shown in fig. 2, a surface of the upper lifting block 901 of the first guiding assembly 9 is fixedly connected with the top surface of the middle layer 7, a surface of the upper lifting block 901 of the second guiding assembly 10 is fixedly connected with the top surface of the bottom layer 8, a surface of the connecting block 904 of the first guiding assembly 9 is fixedly connected with the bottom surface of the top layer 6, and a surface of the connecting block 904 of the second guiding assembly 10 is fixedly connected with the bottom surface of the middle layer 7.
As shown in fig. 2 and 3, a set of first retractors 805 are fixed on one surface of the bottom plate 8 through a mounting member 804, a first fixing block 806 is fixed on one end of the first retractors 805, and one surface of the first fixing block 806 is fixedly connected with one surface of the middle plate 7 through a bolt.
As shown in fig. 3 and 4, a set of first inductors 703 are fixed on a surface of the bottom plate 8 and a surface of the middle plate 7, and a set of first inductors 704 are fixed on a surface of the middle plate 7 and a surface of the top plate 6, where the first inductors 704 are opposite to the first inductors 703.
As shown in fig. 6 and 7, a set of second sensors 507 are fixed on a surface of the connection board 501, and a set of second sensing boards 508 are fixed on a surface of the pad 502, where the second sensing boards 508 are opposite to the second sensors 507.
As shown in fig. 1 and 5, a limiting plate 601 is fixed on the bottom surface of the top plate 6, a second telescopic device 602 is fixed on one surface of the limiting plate 601, an L-shaped frame 603 is sleeved and fixed on the peripheral side surface of the second telescopic device 602, and the bottom surface of the L-shaped frame 603 is fixedly connected with one surface of the frame body 1 through bolts.
As shown in fig. 1 and 8, the frame body 1 includes a first rectangular frame 101 and a second rectangular frame 102, an electrical board 103 is fixed between the first rectangular frame 101 and the second rectangular frame 102, four adapter plates 104 are fixed at the bottoms of the first rectangular frame 101 and the second rectangular frame 102, and a supporting leg 105 is fixed on one surface of each adapter plate 104.
As shown in fig. 1 and 8, the bottom surface of the fixing plate 2 is fixedly connected with a surface of the first rectangular frame 101 through bolts, the bottom surface of the bottom plate 8 is fixedly connected with a surface of the second rectangular frame 102 through bolts, and the sum of the height of the second rectangular frame 102 and the height of the clamping assembly 3 is the same as the height of the first rectangular frame 101.
Example two
Referring to fig. 1-2 and fig. 6-8, the invention discloses a laser welding fixture, which comprises a frame body 1, a fixing plate 2, a clamping assembly 3, a group of pressing assemblies 4 and a positioning assembly 5;
the clamping assembly 3 comprises a top plate 6, a middle plate 7 and a bottom plate 8;
a first guide component 9 is fixed between the top plate 6 and the middle plate 7, a second guide component 10 is fixed between the middle plate 7 and the bottom plate 8, sliding between the top plate 6 and the middle plate 7 can be realized through the first guide component 9, and sliding between the middle plate 7 and the bottom plate 8 can be realized through the second guide component 10;
the pressing component 4 comprises a U-shaped frame 401, one surface of the U-shaped frame 401 on the two pressing components 4 is fixedly connected with one surface of the top plate 6 and one surface of the fixed plate 2 respectively, a group of first guide sleeves 402 and three third electric push rods 403 are fixedly penetrated on the U-shaped frame 401, one ends of the three third electric push rods 403 are fixedly provided with a pressing plate 404, one surface of the pressing plate 404 is fixedly provided with a group of first guide rods 405, one end of each first guide rod 405 penetrates through each first guide sleeve 402 and is in sliding fit with each first guide sleeve 402, and one surface of the pressing plate 404 is fixedly provided with ten copper press blocks 406 side by side;
the positioning assembly 5 comprises a connecting plate 501 and a cushion block 502, one surface of the connecting plate 501 is fixedly connected with one surface of the frame body 1, the cushion block 502 is positioned between the copper pressing blocks 406 on the two pressing assemblies 4, a transverse plate 503 is fixedly arranged on one surface of the connecting plate 501, and a fourth electric push rod 504 and a group of second guide sleeves 505 are fixedly penetrated on the transverse plate 503;
the bottom surface of the cushion block 502 is fixedly connected with the top end of the fourth electric push rod 504, a group of second guide rods 506 are fixed on one surface of the cushion block 502, and one ends of the second guide rods 506 penetrate through the second guide sleeves 505 and are in sliding fit with the second guide sleeves 505.
The first guide assembly 9 and the second guide assembly 10 are screw rod transmission mechanisms, the first guide assembly comprises a group of seat bodies, a threaded rod is connected between the two seat bodies in a rotating mode, and a group of sleeves are connected to the threaded rod in a threaded mode.
Wherein, a surface of the upper seat of the first guiding component 9 is fixedly connected with the top surface of the middle layer plate 7, a surface of the upper seat of the second guiding component 10 is fixedly connected with the top surface of the bottom layer plate 8, a surface of the upper sleeve of the first guiding component 9 is fixedly connected with the bottom surface of the top layer plate 6, and a surface of the upper sleeve of the second guiding component 10 is fixedly connected with the bottom surface of the middle layer plate 7.
Wherein, a group of first retractors 805 are fixed on one surface of the bottom plate 8 through the mounting member 804, a first fixing block 806 is fixed on one end of the first retractors 805, and one surface of the first fixing block 806 is fixedly connected with one surface of the middle plate 7 through bolts.
Wherein, a set of first inductors 703 are fixed on a surface of the bottom plate 8 and a surface of the middle plate 7, a set of first inductors 704 are fixed on a surface of the middle plate 7 and a surface of the top plate 6, and the first inductors 704 are opposite to the first inductors 703.
Wherein, a set of second sensors 507 is fixed on a surface of the connecting plate 501, a set of second sensing plates 508 is fixed on a surface of the cushion block 502, and the second sensing plates 508 are opposite to the second sensors 507.
Wherein, a limiting plate 601 is fixed on the bottom surface of the top plate 6, a second expansion device 602 is fixed on one surface of the limiting plate 601, an L-shaped frame 603 is sleeved and fixed on the peripheral side surface of the second expansion device 602, and the bottom surface of the L-shaped frame 603 is fixedly connected with one surface of the frame body 1 through bolts.
The frame body 1 comprises a first rectangular frame 101 and a second rectangular frame 102, an electric board 103 is fixed between the first rectangular frame 101 and the second rectangular frame 102, four adapter boards 104 are fixed at the bottoms of the first rectangular frame 101 and the second rectangular frame 102, and supporting legs 105 are fixed on one surface of each adapter board 104.
Wherein, the bottom surface of the fixed plate 2 is fixedly connected with a surface of the first rectangular frame 101 through bolts, the bottom surface of the bottom plate 8 is fixedly connected with a surface of the second rectangular frame 102 through bolts, and the sum of the height of the second rectangular frame 102 and the height of the clamping assembly 3 is the same as the height of the first rectangular frame 101.
One specific application of this embodiment is: during the use, pass the steel sheet that will weld from the fixed plate 2 with the clamp plate 404 bottom on the top layer board 6 to with two steel sheet one sides all touching in cushion 502 a side, can drive clamp plate 404 down through the third electricity push rod 403 and can fix the steel sheet on fixed plate 2 and top layer board 6, can drive top layer board 6 one side and keep away from fixed plate 2 one side through the second electricity push rod 701, can drive cushion 502 downward movement through the fourth electricity push rod 504 and accomodate to fixed plate 2 and top layer board 6 bottom, can drive top layer board 6 one side through first electricity push rod 802 and second electricity push rod 701 and paste fixed plate 2 one side, two steel sheet one sides contact this moment, can weld through the gap between two rows of copper briquetting 406.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. A laser welding frock, its characterized in that: comprises a frame body (1), a fixed plate (2), a clamping component (3), a group of pressing components (4) and a positioning component (5);
the clamping assembly (3) comprises a top plate (6), a middle plate (7) and a bottom plate (8);
a first guide assembly (9) is fixed between the top layer plate (6) and the middle layer plate (7), and a second guide assembly (10) is fixed between the middle layer plate (7) and the bottom layer plate (8);
a first electric push rod (802) is fixed on one surface of the bottom plate (8) through a mounting seat (801), a first fixing seat (803) is fixed at one end of the first electric push rod (802), and one surface of the first fixing seat (803) is fixedly connected with the bottom surface of the middle plate (7);
a second electric push rod (701) is fixed on one surface of the middle layer plate (7) through a mounting seat (801), a second fixing seat (702) is fixed at one end of the second electric push rod (701), and one surface of the second fixing seat (702) is fixedly connected with the bottom surface of the top layer plate (6);
the pressing assembly (4) comprises a U-shaped frame (401), one surface of the U-shaped frame (401) on the two pressing assemblies (4) is fixedly connected with one surface of the top plate (6) and one surface of the fixed plate (2) respectively, a group of first guide sleeves (402) and a plurality of third electric push rods (403) are fixedly penetrated on the U-shaped frame (401), one ends of the third electric push rods (403) are fixedly provided with a pressing plate (404), one surface of the pressing plate (404) is fixedly provided with a group of first guide rods (405), one ends of the first guide rods (405) penetrate through the first guide sleeves (402) and are in sliding fit with the first guide sleeves (402), and a plurality of copper pressing blocks (406) are fixedly arranged on one surface of the pressing plate (404) side by side;
the positioning assembly (5) comprises a connecting plate (501) and a cushion block (502), one surface of the connecting plate (501) is fixedly connected with one surface of the frame body (1), the cushion block (502) is positioned between copper press blocks (406) on the two pressing assemblies (4), a transverse plate (503) is fixedly arranged on one surface of the connecting plate (501), and a fourth electric push rod (504) and a group of second guide sleeves (505) are fixedly penetrated on the transverse plate (503);
the bottom surface of the cushion block (502) is fixedly connected with the top end of the fourth electric push rod (504), a group of second guide rods (506) are fixed on one surface of the cushion block (502), and one ends of the second guide rods (506) penetrate through the second guide sleeves (505) and are in sliding fit with the second guide sleeves (505);
the first guide assembly (9) comprises a group of heightening blocks (901), a T-shaped plate (902) is fixed on one surface of the heightening blocks (901), a third guide rod (903) is fixed between the two T-shaped plates (902), connecting blocks (904) are slidably matched on the two third guide rods (903), and the second guide assembly (10) has the same structural characteristics as the first guide assembly (9);
one surface of the upper heightening block (901) of the first guide assembly (9) is fixedly connected with the top surface of the middle layer plate (7), one surface of the upper heightening block (901) of the second guide assembly (10) is fixedly connected with the top surface of the bottom layer plate (8), one surface of the upper connecting block (904) of the first guide assembly (9) is fixedly connected with the bottom surface of the top layer plate (6), and one surface of the upper connecting block (904) of the second guide assembly (10) is fixedly connected with the bottom surface of the middle layer plate (7);
a group of first retractors (805) are fixed on one surface of the bottom plate (8) through a mounting piece (804), a first fixing block (806) is fixed at one end of the first retractors (805), and one surface of the first fixing block (806) is fixedly connected with one surface of the middle plate (7) through a bolt;
a group of first inductors (703) are fixed on one surface of the bottom plate (8) and one surface of the middle plate (7), a group of first induction plates (704) are fixed on one surface of the middle plate (7) and one surface of the top plate (6), and the first induction plates (704) are opposite to the first inductors (703) in position.
2. The laser welding fixture according to claim 1, wherein a set of second sensors (507) is fixed to a surface of the connecting plate (501), and a set of second sensing plates (508) is fixed to a surface of the pad (502), and the second sensing plates (508) are opposite to the second sensors (507).
3. The laser welding tool according to claim 1, wherein a limiting plate (601) is fixed on the bottom surface of the top plate (6), a second telescopic device (602) is fixed on one surface of the limiting plate (601), an L-shaped frame (603) is fixedly sleeved on the peripheral side surface of the second telescopic device (602), and the bottom surface of the L-shaped frame (603) is fixedly connected with one surface of the frame body (1) through bolts.
4. The laser welding tool according to claim 1, wherein the frame body (1) comprises a first rectangular frame (101) and a second rectangular frame (102), an electric plate (103) is fixed between the first rectangular frame (101) and the second rectangular frame (102), a plurality of adapter plates (104) are fixed at the bottoms of the first rectangular frame (101) and the second rectangular frame (102), and supporting feet (105) are fixed on one surface of each adapter plate (104).
5. The laser welding tool according to claim 1, wherein the bottom surface of the fixing plate (2) is fixedly connected with a surface of the first rectangular frame (101) through bolts, the bottom surface of the bottom plate (8) is fixedly connected with a surface of the second rectangular frame (102) through bolts, and the sum of the height of the second rectangular frame (102) and the height of the clamping assembly (3) is the same as the height of the first rectangular frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012161.5A CN109434361B (en) | 2019-01-07 | 2019-01-07 | Laser welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012161.5A CN109434361B (en) | 2019-01-07 | 2019-01-07 | Laser welding tool |
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| Publication Number | Publication Date |
|---|---|
| CN109434361A CN109434361A (en) | 2019-03-08 |
| CN109434361B true CN109434361B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012161.5A Active CN109434361B (en) | 2019-01-07 | 2019-01-07 | Laser welding tool |
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| CN (1) | CN109434361B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1015167A1 (en) * | 1996-11-11 | 2000-07-05 | Omega Laser Systems B.V. | Welding device |
| EP2149421A1 (en) * | 2008-07-30 | 2010-02-03 | COSYTRONIC Computer-System-Elektronic KG | Laser welding tool with a fibre laser |
| CN104942454A (en) * | 2015-06-18 | 2015-09-30 | 南车青岛四方机车车辆股份有限公司 | Laser welding construction device |
| CN205464978U (en) * | 2016-03-07 | 2016-08-17 | 大族激光科技产业集团股份有限公司 | Laser welding system and laser welding frock |
| CN205733582U (en) * | 2016-06-08 | 2016-11-30 | 安徽盛运重工机械有限责任公司 | A kind of frame attachment plate welding positioning tool |
| CN109093312A (en) * | 2018-10-08 | 2018-12-28 | 江阴市新万沅机件有限公司 | A kind of bent angle plate apparatus for welding and positioning |
-
2019
- 2019-01-07 CN CN201910012161.5A patent/CN109434361B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1015167A1 (en) * | 1996-11-11 | 2000-07-05 | Omega Laser Systems B.V. | Welding device |
| EP2149421A1 (en) * | 2008-07-30 | 2010-02-03 | COSYTRONIC Computer-System-Elektronic KG | Laser welding tool with a fibre laser |
| CN104942454A (en) * | 2015-06-18 | 2015-09-30 | 南车青岛四方机车车辆股份有限公司 | Laser welding construction device |
| CN205464978U (en) * | 2016-03-07 | 2016-08-17 | 大族激光科技产业集团股份有限公司 | Laser welding system and laser welding frock |
| CN205733582U (en) * | 2016-06-08 | 2016-11-30 | 安徽盛运重工机械有限责任公司 | A kind of frame attachment plate welding positioning tool |
| CN109093312A (en) * | 2018-10-08 | 2018-12-28 | 江阴市新万沅机件有限公司 | A kind of bent angle plate apparatus for welding and positioning |
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| CN109434361A (en) | 2019-03-08 |
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