CN103894718B - The clamp assembly of silver point mash welder - Google Patents
The clamp assembly of silver point mash welder Download PDFInfo
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- CN103894718B CN103894718B CN201410126829.6A CN201410126829A CN103894718B CN 103894718 B CN103894718 B CN 103894718B CN 201410126829 A CN201410126829 A CN 201410126829A CN 103894718 B CN103894718 B CN 103894718B
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- Prior art keywords
- silver point
- push rod
- holder
- piece
- clamps
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Classifications
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Jigs For Machine Tools (AREA)
- Resistance Welding (AREA)
Abstract
nullThe invention discloses the clamp assembly of a kind of silver point mash welder，Including base、Piece-holder hand assembly、Silver point clamping hand assembly、First push rod and the second push rod，First push rod and the second push rod are each passed through base and piece-holder hand assembly、Silver point clamping hand Component driver connects，Base is provided with the positioner of silver point clamping hand assembly，This positioner includes that silver point clamps spacing fixture block，Base is provided with movable chamber，Movable chamber connects with the second through hole，The axis in movable chamber and the second perpendicular relation of push rod axis，The silver point spacing fixture block of clamping is positioned in movable chamber and can be along its axially-movable，The silver point spacing fixture block of clamping is located at the second push rod by inner hole sleeve and is positioned at the endoporus aperture diameter of section more than the second push rod of the part in movable chamber and the silver point spacing fixture block of clamping，Second push rod is provided with and the spacing draw-in groove of silver point of the silver point spacing fixture block endoporus hole wall width fits of clamping.The present invention has Stability Analysis of Structures, clamping position is effective, spot welding position is accurate, weld stronger advantage.
Description
Technical field
The invention belongs to mash welder technical field, the clamp assembly of a kind of silver point mash welder relating to switch part.
Background technology
At present, mash welder is that low-voltage electrical apparatus is welded by the principle utilizing resistance heat melting solid metal to form solder joint such as the moving contact in switch part, static contact, terminal plate and backplate etc..The manipulator related in " full-automatic silver point mash welder " as disclosed in the file that Chinese patent Authorization Notice No. is CN202894573 U is when spot welding station, upper soldering tip and lower soldering tip are corresponding with second workpiece and the first workpiece respectively, first workpiece refers to the moving contact body in compact electric apparatus, and second workpiece refers to the silver point on moving contact；At the first station, the i.e. first workpiece loading station, upper clamping hand and lower clamping hand on manipulator open, in the first workpiece is pushed into lower clamping hand by the first workpiece feeding device and by lower clamping hand clamping；Then quartering turntable rotation 90 °, arrive the second station, i.e. second workpiece loading station, upper clamping hand on manipulator opens, by second workpiece feeding device, second workpiece (silver contact) is placed in upper clamping hand, and by upper clamping hand, second workpiece is clamped, second workpiece and the first workpiece are affixed；Quartering rotating disk half-twist again enter the 3rd station, i.e. spot welding station, upper soldering tip and lower soldering tip action respectively with second workpiece and the first absorption surface, it is achieved spot welding.But the manipulator in said structure, is the most further locked after the first workpiece and second workpiece clamping by clamping hand up and down, manipulator is during motion or in pinpoint welding procedure, it may appear that loosens, causes spot welding weak effect.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of Stability Analysis of Structures, there is the clamp assembly of the silver point mash welder of auto-lock function.
nullTo achieve these goals，The technical solution used in the present invention is: the clamp assembly of a kind of silver point mash welder，Including base、Piece-holder hand assembly、Silver point clamping hand assembly、First push rod and the second push rod，The first through hole and the second through hole passed through respectively is offered for the first push rod and the second push rod on base，First push rod drives piece-holder hand assembly open or close up through described base，Second push rod drives silver point clamping hand assembly open or close up through described base，It is characterized in that: described base is provided with the positioner of silver point clamping hand assembly，The positioner of described silver point clamping hand assembly includes that silver point clamps spacing fixture block，Offer on base and clamp, for described silver point, the movable chamber that spacing fixture block accommodates，Movable chamber connects with described second through hole，The axis in described movable chamber is arranged with the described second perpendicular relation of push rod axis，Silver point clamps spacing fixture block can be along described movable chamber axially-movable，Silver point clamps spacing fixture block and is provided with endoporus，The described silver point spacing fixture block of clamping is located at described second push rod by inner hole sleeve and is positioned at the endoporus aperture diameter of section more than the second push rod of the part in described movable chamber and the described silver point spacing fixture block of clamping，The end face that described second push rod clamps spacing fixture block endoporus hole wall towards described silver point is provided with and the spacing draw-in groove of silver point of the described silver point spacing fixture block endoporus hole wall width fits of clamping.
In said structure, silver point clamps the cooperation of the spacing draw-in groove of silver point on the endoporus hole wall of spacing fixture block and the second push rod to the second push rod along its axially-movable limited location effect, make silver point clamping hand assembly during dial movement, keep closed configuration without causing the clamping shakiness of silver point clamping hand assembly because of the retrogressing of push rod and affect spot welding effect；Above-mentioned silver point clamps spacing fixture block and can move can also horizontal direction move along movable chamber vertical direction；When the second push rod drives silver point clamping hand assembly action, first pass through actuating unit to promote silver point to clamp spacing fixture block to do vertical direction or horizontal motion makes silver point clamp the endoporus hole wall of spacing fixture block and the silver point spacing draw-in groove disengagement of the second push rod, above-mentioned actuating unit can be to pass through manual hand manipulation, it is also possible to driven by motor or hydraulic cylinder drives.
nullAs the further setting of the present invention，The positioner of piece-holder hand assembly it is additionally provided with on described base，The positioner of piece-holder hand assembly includes the spacing fixture block of piece-holder，The described silver point spacing fixture block of clamping and described piece-holder spacing fixture block arranged in co-axial alignment are respectively positioned in described movable chamber and all can be along the axially-movables in movable chamber，Described movable chamber connects with described first through hole，The axis in described movable chamber is arranged with the described first perpendicular relation of push rod axis，The spacing fixture block of piece-holder is provided with endoporus，The spacing fixture block of described piece-holder is located at described first push rod by inner hole sleeve and is positioned at the endoporus aperture diameter of section more than the first push rod of the part in described movable chamber and the spacing fixture block of described piece-holder，Described first push rod is provided with the workpiece draw-in groove of fixture block endoporus hole wall width fits spacing with described piece-holder towards the end face of described piece-holder spacing fixture block endoporus hole wall.
In said structure, the positioner of piece-holder hand assembly is identical with the positioner principle of silver point clamping hand assembly, and two clamping hand assemblies are respectively provided with the structure design of positioner so that clip position more accurate stable, can accomplish spot welding effect more accurately.
nullAs the further setting of the present invention，Described piece-holder hand assembly includes piece-holder the first slide block and piece-holder the second slide block，Piece-holder chute is offered on described base，Described piece-holder the first slide block and piece-holder the second slide block are positioned in described piece-holder chute，Described first push rod includes the first push rod driving head，Described first push rod driving head structure triangular in shape is arranged，Described piece-holder the first slide block and piece-holder the second slide block are respectively equipped with, towards the end face of described first push rod driving head, the lozenges that the inclined plane with the both sides of described first push rod driving head coordinates，Piece-holder the first slide channel and piece-holder the second slide channel is offered respectively on the lozenges of described piece-holder the first slide block and piece-holder the second slide block，The inclined plane of described first push rod driving head both sides is respectively equipped with the slider bar being slidably matched with described piece-holder the first slide channel and piece-holder the second slide channel.
In said structure; the setting of above-mentioned piece-holder chute defines the axially-movable only along piece-holder chute of piece-holder the first slide block and piece-holder the second slide block; piece-holder the first slide block and piece-holder the second slide block do only along piece-holder chute under the driving of the first push rod driving head and close up or opening movement; and the motion advanced or retreat can not be done, piece-holder the first slide channel and piece-holder the second slide channel respectively with the slider bar on two slide blocks coordinate so that piece-holder claw assembly open or closing action is more stable smooth and easy；The opening part of piece-holder the first slide channel and piece-holder the second slide channel further respectively has positive stop strip and slider bar is played positioning action, it is ensured that it does not falls out piece-holder the first slide channel or piece-holder the second slide channel, Stability Analysis of Structures.
nullAs the further setting of the present invention，Described silver point clamping hand assembly includes that silver point clamps the first slide block and silver point clamps the second slide block，Silver point clamping chute is offered on described base，Described silver point clamps the first slide block and silver point clamps the second slide block and is positioned in described silver point clamping chute，Described second push rod includes the second push rod driving head，Described second push rod driving head structure triangular in shape is arranged，Described silver point clamps the first slide block and silver point clamps the second slide block and is respectively equipped with, towards the end face of described second push rod driving head, the lozenges that the inclined plane with the both sides of described second push rod driving head coordinates，Described silver point clamps the first slide block and silver point clamps and offers silver point on the lozenges of the second slide block respectively and clamp the first slide channel and silver point clamps the second slide channel，The inclined plane of described second push rod driving head both sides is respectively equipped with and clamps the first slide channel with described silver point and silver point clamps the slider bar that the second slide channel is slidably matched.
In said structure, second push rod driving head clamps the first slide block with silver point and silver point clamps coordinating of the second slide block, identical with the cooperation principle of the first above-mentioned push rod driving head and piece-holder the first slide block and piece-holder the second slide block, and the cooperation of the respective slider bar that silver point clamps the first slide channel and silver point clamps the second slide channel and two slide blocks make silver point gripper jaw assembly open or closing action is more stable smooth and easy, silver point clamps the first slide channel and silver point clamps the opening part of the second slide channel and is also equipped with positive stop strip and silver point clamps the first slide block and silver point clamps the second slide block and plays positioning action, structure is more stable.
As the further setting of the present invention, described piece-holder hand assembly includes piece-holder the first jaw and piece-holder the second jaw, piece-holder the first jaw offers axial plane groove towards the end face of piece-holder the second jaw, and piece-holder the second jaw offers inner concave arc surface groove towards the end face of piece-holder the first jaw.
In said structure, the end face of two jaw both sides offers plane groove and inner concave arc surface groove, has preferably laminating with workpiece, it is ensured that the stability of clamping.
As the further setting of the present invention, described silver point clamping hand assembly includes that silver point clamps the first jaw and silver point clamps the second jaw, silver point clamps the first jaw and silver point clamps and offers jaw draw-in groove on the second jaw respectively, silver point clamps the first jaw and silver point clamps in the jaw draw-in groove of the second jaw and is embedded with silver point tessera respectively, silver point tessera is provided with silver point resettlement groove, described jaw draw-in groove inwall is provided with chimb card article, and described silver point tessera is provided with the tessera groove coordinated with described chimb card article.
In said structure, the location fit of silver point tessera and jaw ensure that what silver point clamped stablizes.
The invention will be further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Accompanying drawing 1 is specific embodiment of the invention schematic appearance；
Accompanying drawing 2 is specific embodiment of the invention upward view；
Accompanying drawing 3 is the A-A structure sectional view of specific embodiment of the invention accompanying drawing 2；
Accompanying drawing 4 is specific embodiment of the invention STRUCTURE DECOMPOSITION figure；
Accompanying drawing 5 is specific embodiment of the invention STRUCTURE DECOMPOSITION figure.
Detailed description of the invention
nullThe specific embodiment of the present invention is the clamp assembly of silver point mash welder as Figure 1-5，Including base 1、Piece-holder hand assembly 21、Silver point clamping hand assembly 22、First push rod 31 and the second push rod 32，The first through hole and the second through hole passed through respectively is offered for the first push rod 31 and the second push rod 32 on base 1，First push rod 31 drives piece-holder hand assembly 21 open or close up through base 1，Second push rod 32 drives silver point clamping hand assembly 22 open or close up through base 1，The other end that first push rod 31 is connected with piece-holder hand assembly 21 relatively is provided with connecting shaft 33，It is easy to be connected with the actuating unit such as motor or hydraulic cylinder，Back-moving spring 34 it is additionally provided with in connecting shaft 33，One end of back-moving spring 34 is installed on the shaft shoulder of connecting shaft 33，The other end of back-moving spring 34 abuts base 1，It also is provided with connecting shaft 33 and back-moving spring 34 on above-mentioned second push rod 32，Structure is consistent with the first push rod 31；nullAbove-mentioned base 1 is provided with the positioner of silver point clamping hand assembly，The positioner of silver point clamping hand assembly includes that silver point clamps spacing fixture block 421，Offer on base 1 and clamp, for silver point, the movable chamber 43 that spacing fixture block 421 accommodates，Movable chamber 43 connects with the second through hole，Axis and the second push rod 32 perpendicular relation of axis in movable chamber 43 are arranged，Silver point clamps spacing fixture block 421 can be along movable chamber 43 axially-movable，Silver point clamps spacing fixture block 421 and is provided with endoporus 4211，The spacing fixture block of silver point clamping 421 is sheathed on the second push rod 32 by endoporus 4211 and is positioned at endoporus 4211 aperture diameter of section more than the second push rod 32 of the part in movable chamber 43 and the silver point spacing fixture block 421 of clamping，This endoporus 4211 is long pore structure，The end face that second push rod 32 clamps spacing fixture block 421 endoporus 4211 hole wall towards silver point is provided with and the spacing draw-in groove of silver point 321 of the silver point spacing fixture block 421 endoporus 4211 hole wall width fits of clamping.Silver point clamps the cooperation of the spacing draw-in groove of silver point 321 on endoporus 4211 hole wall of spacing fixture block 421 and the second push rod 32 to the second push rod 32 along its axially-movable limited location effect, make silver point clamping hand assembly 22 during dial movement, keep closed configuration without causing the clamping shakiness of silver point clamping hand assembly 22 because of the retrogressing of the second push rod 32 and affect spot welding effect；Above-mentioned silver point clamps spacing fixture block 421 and can move can also horizontal direction move along movable chamber 43 vertical direction；When the silver point spacing fixture block 421 of clamping does horizontal motion, the axis in movable chamber 43 is arranged the most in horizontal direction, the both ends open in above-mentioned movable chamber 43 is arranged, when being horizontally disposed with, both ends open is separately positioned in the upright side walls of base 1 i.e. left and right sidewall, and when being vertically arranged, both ends open is then separately positioned on the horizontal side wall i.e. top and bottom sidewall of base 1, the present embodiment uses vertical direction, vertical direction referred to herein and horizontal direction with reference to the B direction (vertically) in Fig. 1 and C direction (level).When the second push rod 32 drives silver point clamping hand assembly 22 action, first pass through the spacing draw-in groove of silver point 321 that actuating unit promotes silver point to clamp spacing fixture block 421 does vertical direction or horizontal motion makes silver point clamp spacing fixture block 421 endoporus 4211 hole wall and the second push rod 32 to disengage, above-mentioned actuating unit can be to pass through manual hand manipulation, it is also possible to driven by motor or hydraulic cylinder drives.
nullThe positioner of piece-holder hand assembly it is additionally provided with on above-mentioned base 1，The positioner of piece-holder hand assembly includes the spacing fixture block of piece-holder 411，The spacing fixture block of silver point clamping 421 and piece-holder spacing fixture block 411 arranged in co-axial alignment are respectively positioned in movable chamber 43 and all can be along the axially-movables in movable chamber 43，Movable chamber 43 also connects with the first through hole，Axis and the first push rod 31 perpendicular relation of axis in movable chamber 43 are arranged，The spacing fixture block of piece-holder 411 is provided with endoporus 4111，The spacing fixture block of piece-holder 411 is sheathed on the first push rod 31 by endoporus 4111 and is positioned at endoporus 4111 aperture diameter of section more than the first push rod 31 of the part in movable chamber 43 and the spacing fixture block of piece-holder 411，The endoporus 4111 of the spacing fixture block of piece-holder 411 is also that long pore structure is arranged，First push rod 31 is provided with the workpiece draw-in groove 311 of fixture block 411 endoporus 4111 hole wall width fits spacing with piece-holder towards the end face of piece-holder spacing fixture block 411 endoporus 4111 hole wall.The positioner of piece-holder hand assembly is identical with the positioner principle of silver point clamping hand assembly, and two clamping hand assemblies are respectively provided with the structure design of positioner so that clip position more accurate stable, can accomplish spot welding effect more accurately.
nullAbove-mentioned piece-holder hand assembly 21 includes piece-holder the first slide block 211 and piece-holder the second slide block 212，Piece-holder chute 11 is offered on base 1，Piece-holder the first slide block 211 and piece-holder the second slide block 212 are positioned in piece-holder chute 11，First push rod 31 includes the first push rod driving head 312，First push rod driving head 312 structure triangular in shape is arranged，Piece-holder the first slide block 211 and piece-holder the second slide block 212 are respectively equipped with, towards the end face of the first push rod driving head 312, the lozenges that the inclined plane with the both sides of the first push rod driving head 312 coordinates，Piece-holder the first slide channel 2111 and piece-holder the second slide channel 2121 is offered respectively on the lozenges of piece-holder the first slide block 211 and piece-holder the second slide block 212，The inclined plane of the first push rod driving head 312 both sides is respectively equipped with the slider bar 313 being slidably matched with piece-holder the first slide channel 2111 and piece-holder the second slide channel 2121.The setting of above-mentioned piece-holder chute 11 defines the axially-movable only along piece-holder chute 11 of piece-holder the first slide block 211 and piece-holder the second slide block 212, piece-holder the first slide block 211 and piece-holder the second slide block 212 do only along piece-holder chute 11 under the driving of the first push rod driving head 312 and close up or opening movement, and the motion advanced or retreat can not be done, piece-holder the first slide channel 2111 and piece-holder the second slide channel 2121 respectively with the slider bar 313 on two slide blocks coordinate so that piece-holder claw assembly 21 open or closing action is more stable smooth and easy；The opening part of piece-holder the first slide channel 2111 and piece-holder the second slide channel 2121 further respectively has positive stop strip 213a and slider bar 313 is played positioning action, ensure that it does not falls out piece-holder the first slide channel 2111 or piece-holder the second slide block 2121 passage, Stability Analysis of Structures.
nullAbove-mentioned silver point clamping hand assembly 22 includes that silver point clamps the first slide block 221 and silver point clamps the second slide block 222，Silver point clamping chute 12 is offered on base 1，Silver point clamps the first slide block 221 and silver point clamps the second slide block 222 and is positioned in silver point clamping chute 12，Second push rod 32 includes the second push rod driving head 322，Second push rod driving head 322 structure triangular in shape is arranged，Silver point clamps the first slide block 221 and silver point clamps the second slide block 222 and is respectively equipped with, towards the end face of the second push rod driving head 322, the lozenges that the inclined plane with the both sides of the second push rod driving head 322 coordinates，Silver point clamps the first slide block 221 and silver point clamps and offers silver point on the lozenges of the second slide block 222 respectively and clamp the first slide channel 2211 and silver point clamps the second slide channel 2221，The inclined plane of the second push rod driving head 322 both sides is respectively equipped with and clamps the first slide channel 2211 with silver point and silver point clamps the slider bar 323 that the second slide channel 2221 is slidably matched.Second push rod driving head 322 clamps the first slide block 221 with silver point and silver point clamps coordinating of the second slide block 222, identical with the cooperation principle of the first above-mentioned push rod driving head 312 and piece-holder the first slide block 211 and piece-holder the second slide block 212, and silver point clamps the first slide channel 2211 and silver point clamp the second slide channel 2221 and the respective slider bar 323 of two slide blocks coordinate so that silver point gripper jaw assembly 22 open or closing action is more stable smooth and easy, silver point clamps the first slide channel 2211 and silver point clamps the opening part of the second slide channel 2221 and is also equipped with positive stop strip 223a and silver point clamps the first slide block 221 and silver point clamps the second slide block 222 and plays positioning action, structure is more stable.
Above-mentioned piece-holder hand assembly 21 includes piece-holder the first jaw 213 and piece-holder the second jaw 214, piece-holder the first jaw 213 offers axial plane groove 2131 towards the end face of piece-holder the second jaw 214, and piece-holder the second jaw 214 offers inner concave arc surface groove 2141 towards the end face of piece-holder the first jaw 213.The end face of two jaw both sides offers plane groove 2131 and inner concave arc surface groove 2141, has preferably laminating with workpiece, it is ensured that the stability of clamping.
Above-mentioned silver point clamping hand assembly 22 includes that silver point clamps the first jaw 223 and silver point clamps the second jaw 224, silver point clamps the first jaw 223 and silver point clamps and offers jaw draw-in groove 225 respectively on the second jaw 224, silver point clamps the first jaw 223 and silver point clamps in the jaw draw-in groove 225 of the second jaw 224 and is embedded with silver point tessera 226 respectively, silver point tessera 226 is provided with silver point resettlement groove, jaw draw-in groove 225 inwall is provided with chimb card article, and silver point tessera 226 is provided with the tessera groove 2261 coordinated with chimb card article.The location fit of silver point tessera 226 and jaw draw-in groove 225 ensure that what silver point clamped stablizes.
The present invention has Stability Analysis of Structures, clamping position is effective, spot welding position is accurate, weld stronger advantage.
Claims (7)
- null1. the clamp assembly of a silver point mash welder，Including base、Piece-holder hand assembly、Silver point clamping hand assembly、First push rod and the second push rod，The first through hole and the second through hole passed through respectively is offered for the first push rod and the second push rod on base，First push rod drives piece-holder hand assembly open or close up through described base，Second push rod drives silver point clamping hand assembly open or close up through described base，It is characterized in that: described base is provided with the positioner of silver point clamping hand assembly，The positioner of described silver point clamping hand assembly includes that silver point clamps spacing fixture block，Offer on base and clamp, for described silver point, the movable chamber that spacing fixture block accommodates，Movable chamber connects with described second through hole，The axis in described movable chamber is arranged with the described second perpendicular relation of push rod axis，Silver point clamps spacing fixture block can be along described movable chamber axially-movable，Silver point clamps spacing fixture block and is provided with endoporus，The described silver point spacing fixture block of clamping is located at described second push rod by inner hole sleeve and is positioned at the endoporus aperture diameter of section more than the second push rod of the part in described movable chamber and the described silver point spacing fixture block of clamping，The end face that described second push rod clamps spacing fixture block endoporus hole wall towards described silver point is provided with and the spacing draw-in groove of silver point of the described silver point spacing fixture block endoporus hole wall width fits of clamping.
- nullThe clamp assembly of silver point mash welder the most according to claim 1，It is characterized in that: on described base, be additionally provided with the positioner of piece-holder hand assembly，The positioner of piece-holder hand assembly includes the spacing fixture block of piece-holder，The described silver point spacing fixture block of clamping and described piece-holder spacing fixture block arranged in co-axial alignment are respectively positioned in described movable chamber and all can be along the axially-movables in movable chamber，Described movable chamber connects with described first through hole，The axis in described movable chamber is arranged with the described first perpendicular relation of push rod axis，The spacing fixture block of piece-holder is provided with endoporus，The spacing fixture block of described piece-holder is located at described first push rod by inner hole sleeve and is positioned at the endoporus aperture diameter of section more than the first push rod of the part in described movable chamber and the spacing fixture block of described piece-holder，Described first push rod is provided with the workpiece draw-in groove of fixture block endoporus hole wall width fits spacing with described piece-holder towards the end face of described piece-holder spacing fixture block endoporus hole wall.
- nullThe clamp assembly of silver point mash welder the most according to claim 1 and 2，It is characterized in that: described piece-holder hand assembly includes piece-holder the first slide block and piece-holder the second slide block，Piece-holder chute is offered on described base，Described piece-holder the first slide block and piece-holder the second slide block are positioned in described piece-holder chute，Described first push rod includes the first push rod driving head，Described first push rod driving head structure triangular in shape is arranged，Described piece-holder the first slide block and piece-holder the second slide block are respectively equipped with, towards the end face of described first push rod driving head, the lozenges that the inclined plane with the both sides of described first push rod driving head coordinates，Piece-holder the first slide channel and piece-holder the second slide channel is offered respectively on the lozenges of described piece-holder the first slide block and piece-holder the second slide block，The inclined plane of described first push rod driving head both sides is respectively equipped with the slider bar being slidably matched with described piece-holder the first slide channel and piece-holder the second slide channel.
- nullThe clamp assembly of silver point mash welder the most according to claim 1 and 2，It is characterized in that: described silver point clamping hand assembly includes that silver point clamps the first slide block and silver point clamps the second slide block，Silver point clamping chute is offered on described base，Described silver point clamps the first slide block and silver point clamps the second slide block and is positioned in described silver point clamping chute，Described second push rod includes the second push rod driving head，Described second push rod driving head structure triangular in shape is arranged，Described silver point clamps the first slide block and silver point clamps the second slide block and is respectively equipped with, towards the end face of described second push rod driving head, the lozenges that the inclined plane with the both sides of described second push rod driving head coordinates，Described silver point clamps the first slide block and silver point clamps and offers silver point on the lozenges of the second slide block respectively and clamp the first slide channel and silver point clamps the second slide channel，The inclined plane of described second push rod driving head both sides is respectively equipped with and clamps the first slide channel with described silver point and silver point clamps the slider bar that the second slide channel is slidably matched.
- nullThe clamp assembly of silver point mash welder the most according to claim 3，It is characterized in that: described silver point clamping hand assembly includes that silver point clamps the first slide block and silver point clamps the second slide block，Silver point clamping chute is offered on described base，Described silver point clamps the first slide block and silver point clamps the second slide block and is positioned in described silver point clamping chute，Described second push rod includes the second push rod driving head，Described second push rod driving head structure triangular in shape is arranged，Described silver point clamps the first slide block and silver point clamps the second slide block and is respectively equipped with, towards the end face of described second push rod driving head, the lozenges that the inclined plane with the both sides of described second push rod driving head coordinates，Described silver point clamps the first slide block and silver point clamps and offers silver point on the lozenges of the second slide block respectively and clamp the first slide channel and silver point clamps the second slide channel，The inclined plane of described second push rod driving head both sides is respectively equipped with and clamps the first slide channel with described silver point and silver point clamps the slider bar that the second slide channel is slidably matched.
- The clamp assembly of silver point mash welder the most according to claim 1 and 2, it is characterized in that: described piece-holder hand assembly includes piece-holder the first jaw and piece-holder the second jaw, piece-holder the first jaw offers axial plane groove towards the end face of piece-holder the second jaw, and piece-holder the second jaw offers inner concave arc surface groove towards the end face of piece-holder the first jaw.
- The clamp assembly of silver point mash welder the most according to claim 1 and 2, it is characterized in that: described silver point clamping hand assembly includes that silver point clamps the first jaw and silver point clamps the second jaw, silver point clamps the first jaw and silver point clamps and offers jaw draw-in groove on the second jaw respectively, silver point clamps the first jaw and silver point clamps in the jaw draw-in groove of the second jaw and is embedded with silver point tessera respectively, silver point tessera is provided with silver point resettlement groove, described jaw draw-in groove inwall is provided with chimb card article, described silver point tessera is provided with the tessera groove coordinated with described chimb card article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126829.6A CN103894718B (en) | 2014-03-31 | 2014-03-31 | The clamp assembly of silver point mash welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126829.6A CN103894718B (en) | 2014-03-31 | 2014-03-31 | The clamp assembly of silver point mash welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894718A CN103894718A (en) | 2014-07-02 |
| CN103894718B true CN103894718B (en) | 2016-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105643166A (en) * | 2016-04-06 | 2016-06-08 | 上海固瑞克技术服务站 | Linear adjusting tool and linear adjusting method for board joint |
| CN109659179A (en) * | 2018-12-04 | 2019-04-19 | 浙江华亿电气有限公司 | A kind of electrical contact welder |
| CN109390172A (en) * | 2018-12-04 | 2019-02-26 | 浙江华亿电气有限公司 | A kind of electrical contact welding fixture |
| CN109834479B (en) * | 2019-02-25 | 2024-04-02 | 浙江华亿电气有限公司 | Two-way clamping comprehensive clamp |
| CN212398661U (en) * | 2020-06-24 | 2021-01-26 | 纵达电器有限公司 | Automatic welding tool for circuit breaker bracket and silver point |
| CN114618960B (en) * | 2020-12-14 | 2023-09-22 | 宁波雄鹰智能科技有限公司 | Full-automatic multi-station welding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4163142A (en) * | 1977-02-14 | 1979-07-31 | Avon Products, Inc. | Method and apparatus for assembling rings |
| FR2851762B1 (en) * | 2003-02-28 | 2006-02-10 | Ecl | HANDLING CLAMP OF AN ELECTROLYSIS CELL SERVICE MACHINE FOR THE PRODUCTION OF ALUMUNIUM |
| CN201191321Y (en) * | 2008-01-23 | 2009-02-04 | *** | Coupling clamp |
| CN102825376B (en) * | 2012-08-12 | 2015-04-15 | 温州天基机器人自动化有限公司 | Push rod clamp set |
| CN102825406B (en) * | 2012-08-12 | 2016-03-30 | 温州天基机器人自动化有限公司 | Automatic silver contact welder |
| CN102814584A (en) * | 2012-08-14 | 2012-12-12 | 温州天基机器人自动化有限公司 | Push rod clamp |
| CN202894573U (en) * | 2012-11-16 | 2013-04-24 | 浙江欣通电气有限公司 | Full-automatic silver point spot-welder |
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Effective date of registration: 20200724 Address after: 323000 No. 8 Bailian Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province Patentee after: ZHEJIANG HUAYI ELECTRIC Co.,Ltd. Address before: The front road Meiyuan Ouhai Guo Xi village 325000 Zhejiang city of Wenzhou Province, No. 9 Patentee before: ZHEJIANG XINTONG ELECTRICAL APPLIANCE Co.,Ltd. |
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