CN108942045B - Automobile clamp with stable clamping material - Google Patents

Automobile clamp with stable clamping material Download PDF

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Publication number
CN108942045B
CN108942045B CN201810917583.2A CN201810917583A CN108942045B CN 108942045 B CN108942045 B CN 108942045B CN 201810917583 A CN201810917583 A CN 201810917583A CN 108942045 B CN108942045 B CN 108942045B
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China
Prior art keywords
block
fixedly connected
pressing seat
pressing
rod
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Active
Application number
CN201810917583.2A
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Chinese (zh)
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CN108942045A (en
Inventor
汪思芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Derui Automotive Parts Jiangsu Co ltd
Original Assignee
Jiaxing Mark Machinery Equipment Co Ltd
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Publication date
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Priority to CN201810917583.2A priority Critical patent/CN108942045B/en
Publication of CN108942045A publication Critical patent/CN108942045A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • 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
    • B23K37/0294—Transport carriages or vehicles
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • 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
    • 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
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Resistance Welding (AREA)
  • Manipulator (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention discloses an automobile clamp with stable clamping materials, which comprises a placing block (20), a heightening block (21), a rotating rod (22), a lower pressing block (23), a clamping air pressure rod (24), a pushing block (25), a lifting rod (26), an upper pressing block (27), a pressing seat fixing block (39), a pressing seat sliding rail (40), a pressing seat upright post (41), a pressing seat cross rod (42) and a pressing seat (45); the upper surface of the placing block (20) is fixedly connected with a heightening block (21), the heightening block (21) is fixedly connected with a rotating rod (22), and the top end of the rotating rod (22) is fixedly connected with a lower pressing block (23); the left end and the right end of the placing block (20) are fixedly connected with a clamping air pressure rod (24); the output shafts of the clamping air pressure rods (24) are fixedly connected with the push blocks (25), and the technical problem that the clamp clamps unstable materials is solved.

Description

Automobile clamp with stable clamping material
The technical field is as follows:
the invention relates to the technical field of automobile machining, in particular to an automobile clamp with stable clamping. The invention is the application number: 2017106490169, filing date: 2017.08.01, title of the invention: a divisional application of a welding method.
Background art:
at present, the development of steel and other materials will provide more recent, higher and more demanding requirements in welding technology and its process, consumables, equipment, automation, efficiency, cost, life, maintenance, remanufacture, etc. The welding method is developed with the assistance of the promotion of the development of modern industry and science and technology. It is anticipated that with the continued development of modern industrial and scientific technology, new developments will necessarily occur in welding techniques and equipment. Therefore, the welding jig is widely used. The existing welding fixture has some defects in the using process, firstly, the size of the fixture is fixed, and the metal materials to be welded are different in size, so that the phenomenon that the fixture clamps unstable materials is often generated, which directly influences the working efficiency and the product quality; secondly, most of the existing clamps only limit single degree of freedom, and when the curved surface materials are clamped, a little sliding often occurs, but the welding effect is greatly influenced, and the product accuracy is reduced.
The invention content is as follows:
the invention aims to solve the problems that the automobile clamp is stable in material clamping, and the problems that the clamp clamps unstable materials, only limits single degree of freedom and generates a sliding phenomenon are solved.
In order to solve the above problems, the present invention provides a technical solution: an automobile clamp with stable material clamping comprises a placing block (20), a heightening block (21), a rotating rod (22), a lower pressing block (23), a clamping air pressure rod (24), a pushing block (25), a lifting rod (26), an upper pressing block (27), a pressing seat fixing block (39), a pressing seat sliding rail (40), a pressing seat upright post (41), a pressing seat cross rod (42) and a pressing seat (45); the upper surface of the placing block (20) is fixedly connected with a heightening block (21), the heightening block (21) is fixedly connected with a rotating rod (22), and the top end of the rotating rod (22) is fixedly connected with a lower pressing block (23); the left end and the right end of the placing block (20) are fixedly connected with a clamping air pressure rod (24); the output shafts of the clamping air pressure rods (24) are fixedly connected with a push block (25); the upper ends of the push blocks (25) are fixedly connected with a lifting rod (26); the top end of the lifting rod (26) is fixedly connected with an upper pressing block (27), and the pressing seat fixing block (39) is fixedly connected to the right side of the placing block (20); the upper surface of the pressing seat fixing block (39) is fixedly connected with a pressing seat sliding rail (40); the pressing seat sliding rail (40) is connected with a pressing seat upright post (41) in a sliding way; the top end of the pressing seat upright post (41) is hinged with a pressing seat cross rod (42); a pressing seat (45) is fixed at the other end of the pressing seat cross rod (42).
In the automobile clamp with stable clamping materials, the padding block (21) is fixed at the central position of the upper surface of the placing block (20).
In the automobile clamp with stable clamping materials, the other end of the press seat cross rod (42) is fixedly connected with a bolt (43) through a nut (44); the pressing seat (45) is fixed at the tail end of the bolt (43).
In the automobile clamp with stable clamping materials, the pressing seat (45) is sleeved with the protective sleeve.
In the automobile clamp with stable material clamping, the elastic part is sleeved in the protective sleeve.
In the automobile clamp with stable clamping, the pressing seat (45) is in a trapezoid shape with a large upper part and a small lower part.
The invention has the beneficial effects that: the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, can limit materials with different sizes and shapes in multiple degrees of freedom to ensure the complete clamping of the materials, thereby ensuring the quality of products obtained by welding, controls a manipulator to grab the materials by the pneumatic rod of the manipulator, places the materials on the lower pressing block, rotates the rotating rod to a proper angle, clamps the pneumatic rod to work, compresses the materials by the upper pressing block, and can further compress the materials by the pressing seat to prevent loosening, thereby improving the compressing effect.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
1-a base; 2-universal wheels; 3-a chute; 4-fixing the base; 5-a pulley; 6-outer tube; 7-inner tube; 8-a first slide rail; 9-a first beam; 10-a first casing; 11-a connecting rod; 12-a second outer tube; 13-a second beam; 14-a rotating shaft; 15-main welding gun; 16-pneumatic rod; 17-a second slide rail; 18-a third beam; 19-auxiliary welding gun; 20-placing the blocks; 21-a block of padding up; 22-rotating rod; 23-briquetting; 24-clamping a pneumatic rod; 25-a push block; 26-a lifting rod; 27-briquetting; 28-a housing; 29-lead screw; 30-a motor; 31-a moving block; 32-upright post; 33-manipulator mounting bracket; 34-a manipulator; 35-a manipulator mounting frame; 36-manipulator pneumatic rod; 37-manipulator mount; 38-a suction cup; 39-pressing seat fixing block; 40-pressing seat sliding rails; 41-pressing a stand column; 42-press seat cross bar; 43-bolt; 44-a nut; 45-pressing seat.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: an automobile clamp with stable clamping materials comprises a base 1, a universal wheel 2, a sliding chute 3, a fixed seat 4, a pulley 5, an outer pipe 6, an inner pipe 7, a first sliding rail 8, a first cross beam 9, a first outer sleeve 10, a connecting rod 11, a second outer pipe 12, a second cross beam 13, a rotating shaft 14, a main welding gun 15, a pneumatic rod 16, a second sliding rail 17, a third cross beam 18 and an auxiliary welding gun 19; the lower surface of the base 1 is provided with a plurality of universal wheels 2, the universal wheels 2 are provided with locking structures, and the locking structures are used for locking the positions of the universal wheels 2; the upper surface of the base 1 is fixedly connected with a chute 3; the lower surface of the fixed seat 4 is provided with a plurality of pulleys 5, and the pulleys 5 are in clearance fit with the sliding grooves 3; the pulley 5 is arranged on the chute 3; an outer tube 6 is fixedly connected to the center of the upper surface of the fixed seat 4; sliding connection has an inner tube 7 in the cavity of outer tube 6, be equipped with spring 46 between the bottom of inner tube 7 and the cavity, inner tube 7 is fixed in the cavity of outer tube 6 through the lock nut, spring 46 will be in compression state to with the lock nut combined action, with the stable cavity of being fixed in outer tube 6 of inner tube 7, in order to further improve the assembly stability of inner tube 7, reduce the shake of during operation, be equipped with adapter sleeve 47 in the cavity of outer tube 6, adapter sleeve 47 cladding inner tube 7's bottom and lateral part, and spring 46 is located adapter sleeve 47. A second slide rail 17 is fixedly connected to the outer surface of the outer tube 6; a first sliding rail 8 is fixedly connected to the outer surface of the inner pipe 7; the first cross beam 9 is connected to the first slide rail 8 in a sliding manner; the third cross beam 18 is connected to the second slide rail 17 in a sliding manner; the first outer sleeve 10 is connected to the outer surface of the first cross beam 9 in a sliding manner; the lower end of the first outer sleeve 10 is fixedly connected with a connecting rod 11; a second outer tube 12 is connected on the outer surface of the connecting rod 11 in a sliding way; a second cross beam 13 is fixedly connected to the second outer tube 12; the other end of the second cross beam 13 is movably connected with a main welding gun 15 through a rotating shaft 14; a pneumatic rod 16 is hinged between the top end of the main welding gun 15 and the second cross beam 13; an auxiliary welding gun 19 is fixedly connected to the third beam 18.
As shown in fig. 1 and 4, the device further comprises a placing block 20, a raising block 21, a rotating rod 22, a lower pressing block 23, a clamping air pressure rod 24, a pushing block 25, a lifting rod 26 and an upper pressing block 27; the placing block 20 is positioned at the right side of the base 1; a padding block 21 is fixedly connected to the central position of the upper surface of the placing block 20; the heightening block 21 is a stretchable or contractible heightening block, and a rotating rod 22 is fixedly connected to the heightening block 21; the top end of the rotating rod 22 is fixedly connected with a lower pressing block 23; the left end and the right end of the placing block 20 are both fixedly connected with a clamping air pressure rod 24; the output shafts of the clamping air pressure rods 24 are fixedly connected with a push block 25; the upper ends of the push blocks 25 are fixedly connected with a lifting rod 26; an upper pressing block 27 is fixedly connected to the top end of the lifting rod 26.
As shown in fig. 1 and 3, the manipulator robot comprises a housing 28, a lead screw 29, a motor 30, a moving block 31, an upright post 32, a manipulator mounting bracket 33, a manipulator 34, a manipulator mounting bracket 35, a manipulator air pressure rod 36, a manipulator mounting seat 37 and suction cups 38, wherein the housing 28 is arranged above a placing block 20, the lead screw 29 is movably connected in a cavity of the housing 28, the motor 30 is fixedly connected to the side surface of the housing 28, an output shaft of the motor 30 is connected with the lead screw 29 in a shaft mode, the moving block 31 is movably connected to the lead screw 29 through threads, the upright post 32 is fixedly connected to the bottom end of the moving block 31, the upright post 32 can be in a telescopic mode, the manipulator mounting seat 37 is fixedly connected to the tail end of the upright post 32, the manipulator mounting seat 37 is provided with a plurality of suction cups 38 on the lower surface of the manipulator mounting seat 37, suction devices are arranged in the suction cups, the left end and the right end of the upper surface of the manipulator mounting seat 37 are fixedly connected with the manipulator mounting bracket 33 and the manipulator mounting bracket 35, the manipulator mounting bracket 33 is movably connected to the manipulator mounting bracket 33, the manipulator mounting bracket 34 comprises a manipulator air pressure rod 36, the manipulator mounting rod L, and a chamfer angle is hinged to the manipulator mounting bracket 33.
As shown in fig. 1 and 4, the pressing seat fixing block 39, the pressing seat slide rail 40, the pressing seat upright 41, the pressing seat cross bar 42, the bolt 43, the nut 44 and the pressing seat 45 are further included; the pressing seat fixing block 39 is fixedly connected to the right side of the placing block 20 and is integrally formed with the placing block 20; the upper surface of the pressing seat fixing block 39 is fixedly connected with a pressing seat sliding rail 40; the pressing seat slide rail 40 is connected with a pressing seat upright post 41 in a sliding way; the top end of the pressing seat upright post 41 is hinged with a pressing seat cross rod 42; the other end of the pressure seat cross bar 42 is fixedly connected with a bolt 43 through a nut 44; the tail end of the bolt 43 is fixedly connected with a pressing seat 45, the pressing seat 45 is sleeved with a protective sleeve, an elastic piece is sleeved in the protective sleeve, so that the pressing seat 45 has a buffering effect and cannot damage a product, and the pressing seat 45 is in a trapezoid shape with a large upper part and a small lower part. Wherein, the motor 30 is a variable frequency motor or a servo motor; the universal wheels 2 are provided with anti-skid devices, such as anti-skid lines or anti-skid sleeves.
The using state of the invention is as follows: the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, can limit materials with different sizes and shapes by multiple degrees of freedom to ensure the complete clamping of the materials, thereby ensuring the quality of products obtained by welding, the motor 30 drives the lead screw 29 to move, the manipulator mounting seat 37 controls the manipulator 34 to grab the materials by the manipulator air pressure rod 36 after reaching a designated position, the motor 30 continues to drive the lead screw 29 to move, the manipulator mounting seat 37 reaches the upper part of the lower pressing block 23, the rotating rod 22 rotates to a proper working angle, the lifting rod 26 rises to a proper height, the clamping air pressure rod 24 pushes the push block 25 to clamp by the upper pressing block 27, in order to prevent loosening, the pressing seat upright column 41 slides on the pressing seat slide rail 40, the height of the bolt 43 is adjusted by the nut 44, the pressing seat 45 is pressed on the materials, the base 1 is moved to a designated welding position by the universal wheel 2, the main welding gun 15 can rotate at various angles to weld, and the auxiliary welding gun 19 assists in welding.
The invention also provides a welding method using the welding device, which comprises the following steps:
(1) conveying the workpiece: the motor 30 drives the lead screw 29 to move, after the manipulator mounting seat 37 reaches a designated position, the manipulator 34 is controlled by the manipulator air pressure rod 36 to grab a workpiece, the motor 30 continues to drive the lead screw 29 to move, and the manipulator mounting seat 37 reaches the position above the lower pressing block 23 without touching the upper pressing block 27.
(2) Clamping a workpiece: the heightening block 21 extends to a proper position, so that the height of the lower pressing block 23 is higher than that of the upper pressing block 27 and contacts with the bottom surface of a workpiece, at the moment, the manipulator air pressure rod 36 controls the manipulator 34 to release the workpiece, then the manipulator mounting seat 37 returns along the original path, the rotating rod 22 rotates to a proper angle, so that the workpiece can avoid the downward movement of the lower pressing block 23, then the heightening block 21 retracts to the original height, the lifting rod 26 rises to a proper height and is higher than the height of the workpiece, then the rotating rod 22 rotates to a proper angle, so that the side part of the workpiece is just positioned below the upper pressing block 27, the clamping air pressure rod 24 pushes the pushing block 25 to clamp through the upper pressing block 27, in order to prevent looseness, the pressing seat upright column 41 slides on the pressing seat sliding rail 40, the height of the bolt 43 is adjusted through the nut 44, and the pressing.
(3) Welding: through universal wheel 2 with base 1 removal to appointed welding position, main welding gun 15 can realize that each angle rotates, welds, and supplementary welding gun 19 assists the welding.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a press from both sides stable automotive fixture of material which characterized in that: comprises a placing block (20), a heightening block (21), a rotating rod (22), a lower pressing block (23), a clamping air pressure rod (24), a pushing block (25), a lifting rod (26), an upper pressing block (27), a pressing seat fixing block (39), a pressing seat sliding rail (40), a pressing seat upright post (41), a pressing seat cross rod (42) and a pressing seat (45); the upper surface of the placing block (20) is fixedly connected with a heightening block (21), the heightening block (21) is fixedly connected with a rotating rod (22), and the top end of the rotating rod (22) is fixedly connected with a lower pressing block (23); the left end and the right end of the placing block (20) are fixedly connected with a clamping air pressure rod (24); the output shafts of the clamping air pressure rods (24) are fixedly connected with a push block (25); the upper ends of the push blocks (25) are fixedly connected with a lifting rod (26); the top end of the lifting rod (26) is fixedly connected with an upper pressing block (27), and the pressing seat fixing block (39) is fixedly connected to the right side of the placing block (20); the upper surface of the pressing seat fixing block (39) is fixedly connected with a pressing seat sliding rail (40); the pressing seat sliding rail (40) is connected with a pressing seat upright post (41) in a sliding way; the top end of the pressing seat upright post (41) is hinged with a pressing seat cross rod (42); the other end of the pressure seat cross bar (42) is fixedly connected with a bolt (43) through a nut (44); the pressing seat (45) is fixed at the tail end of the bolt (43); during the centre gripping, bed hedgehopping piece (21) extends suitable position, make the position that highly is higher than last briquetting (27) of briquetting (23) down, and contact with the work piece bottom surface, rotary rod (22) are rotatory to suitable angle, so that the work piece can avoid briquetting (23) downstream down, then bed hedgehopping piece (21) retract to original height, lifter (26) rise to suitable height, and be higher than the work piece height, later rotary rod (22) are rotatory to suitable angle, so that the work piece lateral part just is located the below of last briquetting (27), centre gripping atmospheric pressure pole (24) promote ejector pad (25), press from both sides tightly through last briquetting (27), press seat stand (41) to slide on pressing seat slide rail (40), adjust the height of bolt (43) through nut (44), make pressure seat (45) compress tightly on the work piece.
2. The automobile clamp with stable clamping materials as claimed in claim 1, is characterized in that: the heightening block (21) is fixed on the center of the upper surface of the placing block (20).
3. The automobile clamp with stable clamping materials as claimed in claim 1, is characterized in that: the pressure seat (45) is sleeved with a protective sleeve.
4. The automobile clamp with stable clamping materials as claimed in claim 3, is characterized in that: an elastic piece is sleeved in the protecting sleeve.
5. The automobile clamp with stable clamping materials as claimed in claim 1, is characterized in that: the pressing seat (45) is in a trapezoid shape with a large upper part and a small lower part.
CN201810917583.2A 2017-08-01 2017-08-01 Automobile clamp with stable clamping material Active CN108942045B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810917583.2A CN108942045B (en) 2017-08-01 2017-08-01 Automobile clamp with stable clamping material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710649016.9A CN107214429B (en) 2017-08-01 2017-08-01 A kind of welding method
CN201810917583.2A CN108942045B (en) 2017-08-01 2017-08-01 Automobile clamp with stable clamping material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710649016.9A Division CN107214429B (en) 2017-08-01 2017-08-01 A kind of welding method

Publications (2)

Publication Number Publication Date
CN108942045A CN108942045A (en) 2018-12-07
CN108942045B true CN108942045B (en) 2020-07-24

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Application Number Title Priority Date Filing Date
CN201810976324.7A Withdrawn CN109048106A (en) 2017-08-01 2017-08-01 A kind of welding method for automobile processing and manufacturing
CN201910158211.0A Withdrawn CN109623232A (en) 2017-08-01 2017-08-01 A kind of automobile that welding quality is good processing welder
CN201810917583.2A Active CN108942045B (en) 2017-08-01 2017-08-01 Automobile clamp with stable clamping material
CN201710649016.9A Active CN107214429B (en) 2017-08-01 2017-08-01 A kind of welding method
CN201810918596.1A Active CN108927607B (en) 2017-08-01 2017-08-01 Automobile workpiece welding method
CN201810998674.3A Withdrawn CN109317875A (en) 2017-08-01 2017-08-01 Automobile Welding device

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Application Number Title Priority Date Filing Date
CN201810976324.7A Withdrawn CN109048106A (en) 2017-08-01 2017-08-01 A kind of welding method for automobile processing and manufacturing
CN201910158211.0A Withdrawn CN109623232A (en) 2017-08-01 2017-08-01 A kind of automobile that welding quality is good processing welder

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Application Number Title Priority Date Filing Date
CN201710649016.9A Active CN107214429B (en) 2017-08-01 2017-08-01 A kind of welding method
CN201810918596.1A Active CN108927607B (en) 2017-08-01 2017-08-01 Automobile workpiece welding method
CN201810998674.3A Withdrawn CN109317875A (en) 2017-08-01 2017-08-01 Automobile Welding device

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CN109909648A (en) * 2019-02-21 2019-06-21 武汉聚享柯乐科技有限公司 A kind of welding equipment for electronic component
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CN108942045A (en) 2018-12-07
CN107214429B (en) 2019-04-26
CN107214429A (en) 2017-09-29
CN109623232A (en) 2019-04-16
CN109048106A (en) 2018-12-21
CN108927607A (en) 2018-12-04
CN109317875A (en) 2019-02-12

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