CN205551815U - Laser welding anchor clamps of electrode - Google Patents
Laser welding anchor clamps of electrode Download PDFInfo
- Publication number
- CN205551815U CN205551815U CN201620306844.3U CN201620306844U CN205551815U CN 205551815 U CN205551815 U CN 205551815U CN 201620306844 U CN201620306844 U CN 201620306844U CN 205551815 U CN205551815 U CN 205551815U
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- laser welding
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- stationary work
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Abstract
The utility model discloses a laser welding anchor clamps of electrode, including stationary work table, two guide rails and mobile Workbench. Fixed hold -down mechanism of erection weld and gas protective device on stationary work table's the rectangle frame, two guide rails bury in the ground, mobile Workbench installs on two guide rails, and this mobile Workbench includes base, supporting bench, welded platform and gyro wheel and power unit, supporting bench passes through elevating system and installs the top at the base, welded platform fixes the up end at a supporting bench, gyro wheel and power unit install the bottom surface at the base to the drive mobile Workbench move on the guide rail, the middle base member and the positive pole cathode screen check of electrode are fixed on welded platform, and mobile Workbench moves stationary work table's below, make welded platform rise and compress tightly each the sharp welding seam on the electrode with welding the stitch fixation hold -down mechanism cooperation, and gas protective device welds facing to the welding seam. The utility model discloses a welding jig can effectively improve welding precision and production efficiency.
Description
Technical field
This utility model relates to the fixture for laser welding of a kind of electrode.
Background technology
Laser welding is the laser beam the utilizing high-energy-density welding method as a kind of high-efficiency high-precision of thermal source, laser welding, as a kind of new welding technology, has the advantages such as speed of welding is fast, production efficiency is high, face of weld quality high, the depth of weld is big, heat affected area is little.Along with laser technology and the development of Numeric Control Technology, current laser welding has become as industry sheet material welding field one advanced person's processing method.
At present when laser welding electrode, owing to the anode/cathode grid of electrode the most effectively positions clamping mechanism with electrode matrix, when the anode/cathode grid of electrode and electrode matrix are welded on one, the anode/cathode grid of electrode cannot ensure with electrode matrix position and gap, thus cause anode/cathode grid and electrode matrix dislocation, the not prison welding of electrode, it is so that welding efficiency is low, poor welding quality, thus considerably increase material cost and labour cost.
Utility model content
The purpose of this utility model is to overcome the defect of prior art to provide the fixture for laser welding of a kind of electrode, and it can be effectively improved welding precision and production efficiency, and can produce the electrode of different model, it is achieved that a tractor serves several purposes.
The purpose of this utility model is achieved in that the fixture for laser welding of a kind of electrode, including stationary work-table, two guide rails and mobile working platform, wherein,
Described stationary work-table includes a rectangle frame and the lower end in four four corners being connected to rectangle frame the spike being fixed on ground, and on the rectangle frame of this stationary work-table, field joint is fixed and clamped mechanism and gas shield device；
The long limit of two described guide rails and described stationary work-table is vertically embedded in ground and extends to from the lower section of described rectangle frame outside the side of stationary work-table；
Described mobile working platform is arranged on two guide rails, and this mobile working platform includes base, supports platform, jig and roller and actuating unit；Described support platform is arranged on the top of described base by elevating mechanism；Described jig is fixed on the upper surface of described support platform；Described roller and actuating unit are arranged on the bottom surface of described base, to drive described mobile working platform to move on guide rail；
The middle matrix of electrode and anode/cathode grid are fixed on described jig accordingly by detent mechanism and the described weld seam mechanism that is fixed and clamped; described mobile working platform moves to the lower section of described stationary work-table by roller and actuating unit; making described jig rise the mechanism that is fixed and clamped with described weld seam and coordinates each straight bead on the described electrode of compression, described gas shield device faces toward carry out gas shield when weld seam welds in laser welding system.
The fixture for laser welding of above-mentioned electrode, wherein, the described weld seam mechanism that is fixed and clamped includes the bracing frame being arranged on described stationary work-table, the cylinder being arranged on bracing frame and lead, the weld seam pressing plate being arranged on the end of the piston rod of cylinder and the connecting plate of the upper end of lead, being arranged on connecting plate.
The fixture for laser welding of above-mentioned electrode, wherein, described gas shield device includes enclosed type case, is arranged in case and for the nozzle being connected with laser welding system, the insertion trachea of case, the fast joint being connected to the outer end of trachea and electromagnetic valve.
The fixture for laser welding of above-mentioned electrode, wherein, in two described guide rails, a guide rail is V-type rail, and another root guide rail is plate rail.
The fixture for laser welding of above-mentioned electrode, wherein, the rear end of described jig is provided with the alignment pin that can be mutually located, described weld seam be fixed and clamped mechanism be provided with can be adaptive with alignment pin hole, location.
The fixture for laser welding of above-mentioned electrode, wherein, described roller and actuating unit include a pair front wheel, a pair rear roller, a frequency conversion motor and reductor, the pair of front wheel and a pair rear roller are arranged on the bottom surface, both sides of the front and rear portions of described base correspondingly by forward and backward rotary shaft, and described frequency conversion motor and reductor are arranged on the bottom surface of described base by an installing plate and drive described rear rotary shaft.
The fixture for laser welding of above-mentioned electrode, wherein, described elevating mechanism is six and is arranged on described base and the leather bag cylinder supported between platform.
The fixture for laser welding of above-mentioned electrode, wherein, described detent mechanism includes four pieces of upper surfaces being arranged on described jig the location backup plate of rectangle frame of encircling a city and some alignment pins being inserted between described backup plate and the middle matrix of described electrode and anode/cathode grid.
The fixture for laser welding of above-mentioned electrode, wherein, be additionally provided with guiding mechanism between described support platform and described base, this guiding mechanism include two to the upper mounting seat on the front and rear end being arranged on described support platform correspondingly, two to the lower mounting seat on the front and rear end being arranged on described base correspondingly, four be arranged on two correspondingly and the guide pin bushing in lower mounting seat and four be arranged on correspondingly two in upper mounting seat and the guide pillar that is plugged in guide pin bushing.
The fixture for laser welding of above-mentioned electrode, wherein, the two sides of described support platform is installed a pair the most correspondingly for the positive stop limiting described jig double swerve.
The fixture for laser welding of electrode of the present utility model, due to whole mobile working platform by driven by motor roller at two moving on rails, a piece guide rail uses V-type track can play good positioning action, and positioning precision is high, additionally be fixed and clamped organizational separation by mobile working platform and weld seam, facilitate loading and unloading, alleviate labor intensity.Jig is arranged on support platform replaceable, can produce the electrode of different model, it is achieved that a tractor serves several purposes.Be fixed and clamped mechanism and jig of weld seam uses hole, location and alignment pin location, the weld seam mechanism that is fixed and clamped is adjustable, can ensure that electrode matrix is parallel with electrode grid left-right and front-back and vertical, grid is pressed in electrode supporting by the weld seam mechanism that is fixed and clamped, it is ensured that the gap between grid and bracing frame.Gas shield device can ensure that welding quality, it is therefore prevented that welding deformation, protects electrode, improves the qualification rate of welding.Whole weld jig electrifing degree is high, can be greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the fixture for laser welding of electrode of the present utility model；
Fig. 2 is the top view of the fixture for laser welding of electrode of the present utility model；
Fig. 3 is that the weld seam in fixture for laser welding of the present utility model is fixed and clamped the top view of mechanism；
Fig. 4 is the left view of the mobile working platform in the fixture for laser welding of electrode of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, the fixture for laser welding of electrode of the present utility model, including 1, two guide rails 21,22 of stationary work-table and mobile working platform 3.
Stationary work-table 1 includes a rectangle frame 10 and the lower end in four four corners being connected to rectangle frame 10 spike 11 being fixed on ground, and on the rectangle frame 10 of this stationary work-table 1, field joint is fixed and clamped mechanism 12 and gas shield device 18.
Weld seam be fixed and clamped mechanism 12 include the bracing frame 13 being arranged on rectangle frame 10, the connecting plate 16 of the upper end of the cylinder 14 that is arranged on bracing frame 13 and lead 15, the end being arranged on the piston rod of cylinder 14 and lead 15, the weld seam pressing plate 17 that is arranged on connecting plate 16.
Gas shield device 18 includes enclosed type case, is arranged in case and for the nozzle being connected with laser welding system, the insertion trachea of case, the fast joint being connected to the outer end of trachea and electromagnetic valve; wherein, fast joint is for being connected with the appendix of outside noble gas；Electromagnetic valve is for controlling the opening and closing of noble gas；Enclosed type case can move with the movement of laser welding system, it is achieved the gas shield to welded seam.
The long limit of two guide rails 21,22 and stationary work-table 1 is vertically embedded in ground and extends to from the lower section of rectangle frame 10 outside the side of stationary work-table 1, and the surface of two guide rails 21,22 is through cure process；Wherein, guide rail 21 is V-type rail, plays positioning action, and another root guide rail 22 is plate rail.
Mobile working platform 3 is arranged on two guide rails 21,22, and this mobile working platform 3 includes base 30, supports platform 31, jig 33 and roller and actuating unit 34；Wherein, support platform 31 and be arranged on the top of base 30 by elevating mechanism；Elevating mechanism is six and is arranged on base 30 and the leather bag cylinder 32 supported between platform 31；Jig 33 is arranged on the upper surface supporting platform 31；Roller and actuating unit 34 are arranged on the bottom surface of base 30, to drive mobile working platform 3 to move on guide rail 21,22.Roller and actuating unit 34 include a pair front wheel, a pair rear roller 35, frequency conversion motor 37 and reductor 38；Wherein, a pair front wheel and a pair rear roller 35 are arranged on the bottom surface, both sides of the front and rear portions of base 30, frequency conversion motor 37 and reductor 38 correspondingly and are arranged on rotary shaft 36 behind the bottom surface of base 30 driving by an installing plate 39 by forward and backward rotary shaft 36.
Supporting and be additionally provided with guiding mechanism 4 between platform 31 and base 30, this guiding mechanism 4 includes that the two upper mounting seats 41, two to being arranged on correspondingly on the front and rear end supporting platform 31 are arranged on two correspondingly and the guide pin bushing 43 in lower mounting seat 42 and four are arranged on two correspondingly in upper mounting seat 41 and the guide pillar 44 that is plugged in guide pin bushing 43 the lower mounting seat on the front and rear end being arranged on base 30 correspondingly 42, four.
Support and install a pair on the two sides of platform 31 the most correspondingly for the positive stop 40 limiting jig 33 double swerve.
The rear end of jig 33 is provided with the alignment pin 5 that can be mutually located, correspondingly weld seam be fixed and clamped that mechanism 12 is provided with can be with the hole, location of alignment pin 5 adaptation.
The middle matrix of electrode and anode/cathode grid 6 are fixed on jig 33 accordingly by detent mechanism 7 and the weld seam mechanism 12 that is fixed and clamped; mobile working platform 3 moves to the lower section of the rectangle frame 10 of stationary work-table 1 by roller and actuating unit 34; make jig 33 rise the mechanism 12 that is fixed and clamped with weld seam and coordinate each straight bead on the middle matrix of compression and anode/cathode grid 6; welded facing to weld seam by laser welding system again; gas shield device 18 carries out gas shield when laser welding system is welded, it is ensured that welding quality.
Detent mechanism 7 includes four pieces of upper surfaces being arranged on jig 33 the location backup plate 70 of rectangle frame of encircling a city and some alignment pins being inserted between location backup plate 70 and the middle matrix of electrode and anode/cathode grid 6.
The fixture for laser welding of electrode of the present utility model, due to whole mobile working platform by driven by motor roller at two moving on rails, a piece guide rail uses V-type track can play good positioning action, and positioning precision is high, additionally be fixed and clamped organizational separation by mobile working platform and weld seam, facilitate loading and unloading, alleviate labor intensity.Jig is arranged on support platform replaceable, can produce the electrode of different model, it is achieved that a tractor serves several purposes.Be fixed and clamped mechanism and jig of weld seam uses hole, location and alignment pin location, the weld seam mechanism that is fixed and clamped is adjustable, can ensure that electrode matrix is parallel with electrode grid left-right and front-back and vertical, electrode grid is pressed in the support of electrode by the weld seam mechanism that is fixed and clamped, it is ensured that the gap between grid and bracing frame is less than the upper limit of welded gaps.Gas shield device can ensure that welding quality, it is therefore prevented that welding deformation, protects electrode, improves the qualification rate of welding.Whole weld jig electrifing degree is high, can be greatly improved production efficiency.
Above example is the most for illustration of the utility model, rather than to restriction of the present utility model, person skilled in the relevant technique, in the case of without departing from spirit and scope of the present utility model, various conversion or modification can also be made, the technical scheme of the most all equivalents also should belong to category of the present utility model, should be limited by each claim.
Claims (10)
1. a fixture for laser welding for electrode, including stationary work-table, two guide rails and mobile working platform, it is characterised in that
Described stationary work-table includes a rectangle frame and the lower end in four four corners being connected to rectangle frame the spike being fixed on ground, and on the rectangle frame of this stationary work-table, field joint is fixed and clamped mechanism and gas shield device；
The long limit of two described guide rails and described stationary work-table is vertically embedded in ground and extends to from the lower section of described rectangle frame outside the side of stationary work-table；
Described mobile working platform is arranged on two guide rails, and this mobile working platform includes base, supports platform, jig and roller and actuating unit；Described support platform is arranged on the top of described base by elevating mechanism；Described jig is fixed on the upper surface of described support platform；Described roller and actuating unit are arranged on the bottom surface of described base, to drive described mobile working platform to move on guide rail；
The middle matrix of electrode and anode/cathode grid are fixed on described jig accordingly by detent mechanism and the described weld seam mechanism that is fixed and clamped; described mobile working platform moves to the lower section of described stationary work-table by roller and actuating unit; making described jig rise the mechanism that is fixed and clamped with described weld seam and coordinates each straight bead on the described electrode of compression, described gas shield device faces toward carry out gas shield when weld seam welds in laser welding system.
The fixture for laser welding of electrode the most according to claim 1, it is characterized in that, the described weld seam mechanism that is fixed and clamped includes the bracing frame being arranged on described stationary work-table, the cylinder being arranged on bracing frame and lead, the weld seam pressing plate being arranged on the end of the piston rod of cylinder and the connecting plate of the upper end of lead, being arranged on connecting plate.
The fixture for laser welding of electrode the most according to claim 1; it is characterized in that, described gas shield device includes enclosed type case, is arranged in case and for the nozzle being connected with laser welding system, the insertion trachea of case, the fast joint being connected to the outer end of trachea and electromagnetic valve.
The fixture for laser welding of electrode the most according to claim 1, it is characterised in that in two described guide rails, a guide rail is V-type rail, another root guide rail is plate rail.
The fixture for laser welding of electrode the most according to claim 1, it is characterised in that the rear end of described jig is provided with the alignment pin that can be mutually located, described weld seam be fixed and clamped mechanism be provided with can be adaptive with alignment pin hole, location.
The fixture for laser welding of electrode the most according to claim 1, it is characterized in that, described roller and actuating unit include a pair front wheel, a pair rear roller, a frequency conversion motor and reductor, the pair of front wheel and a pair rear roller are arranged on the bottom surface, both sides of the front and rear portions of described base correspondingly by forward and backward rotary shaft, and described frequency conversion motor and reductor are arranged on the bottom surface of described base by an installing plate and drive described rear rotary shaft.
The fixture for laser welding of electrode the most according to claim 1, it is characterised in that described elevating mechanism is six and is arranged on described base and the leather bag cylinder supported between platform.
The fixture for laser welding of electrode the most according to claim 1, it is characterized in that, described detent mechanism includes four pieces of upper surfaces being arranged on described jig the location backup plate of rectangle frame of encircling a city and some alignment pins being inserted between described backup plate and the middle matrix of described electrode and anode/cathode grid.
The fixture for laser welding of electrode the most according to claim 1, it is characterized in that, be additionally provided with guiding mechanism between described support platform and described base, this guiding mechanism include two to the upper mounting seat on the front and rear end being arranged on described support platform correspondingly, two to the lower mounting seat on the front and rear end being arranged on described base correspondingly, four be arranged on two correspondingly and the guide pin bushing in lower mounting seat and four be arranged on correspondingly two in upper mounting seat and the guide pillar that is plugged in guide pin bushing.
The fixture for laser welding of electrode the most according to claim 1, it is characterised in that install a pair on the two sides of described support platform the most correspondingly for the positive stop limiting described jig double swerve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306844.3U CN205551815U (en) | 2016-04-13 | 2016-04-13 | Laser welding anchor clamps of electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306844.3U CN205551815U (en) | 2016-04-13 | 2016-04-13 | Laser welding anchor clamps of electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551815U true CN205551815U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306844.3U Active CN205551815U (en) | 2016-04-13 | 2016-04-13 | Laser welding anchor clamps of electrode |
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| Country | Link |
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| CN (1) | CN205551815U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826777A (en) * | 2017-04-14 | 2017-06-13 | 成都福莫斯佰龙智能科技有限公司 | A kind of foldable clamping fixture table for intelligent robot teaching |
| CN111482702A (en) * | 2020-04-22 | 2020-08-04 | 中车青岛四方机车车辆股份有限公司 | Laser welding pressing device, laser welding system and laser welding method |
| CN112809176A (en) * | 2021-01-14 | 2021-05-18 | 北方夜视技术股份有限公司 | Nickel pipe manufacturing clamp and method for low-light-level image intensifier photocathode evaporation source |
-
2016
- 2016-04-13 CN CN201620306844.3U patent/CN205551815U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826777A (en) * | 2017-04-14 | 2017-06-13 | 成都福莫斯佰龙智能科技有限公司 | A kind of foldable clamping fixture table for intelligent robot teaching |
| CN111482702A (en) * | 2020-04-22 | 2020-08-04 | 中车青岛四方机车车辆股份有限公司 | Laser welding pressing device, laser welding system and laser welding method |
| CN111482702B (en) * | 2020-04-22 | 2022-03-25 | 中车青岛四方机车车辆股份有限公司 | Laser welding pressing device, laser welding system and laser welding method |
| CN112809176A (en) * | 2021-01-14 | 2021-05-18 | 北方夜视技术股份有限公司 | Nickel pipe manufacturing clamp and method for low-light-level image intensifier photocathode evaporation source |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220812 Granted publication date: 20160907 |
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| PP01 | Preservation of patent right |