CN105499853A - Welding gun travelling mechanism capable of radiating - Google Patents
Welding gun travelling mechanism capable of radiating Download PDFInfo
- Publication number
- CN105499853A CN105499853A CN201610006953.8A CN201610006953A CN105499853A CN 105499853 A CN105499853 A CN 105499853A CN 201610006953 A CN201610006953 A CN 201610006953A CN 105499853 A CN105499853 A CN 105499853A
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- China
- Prior art keywords
- fixture block
- back down
- welding gun
- thread
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/003—Cooling means for welding or cutting
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to a welding gun travelling mechanism capable of radiating. The welding gun travelling mechanism capable of radiating is used for moving a welding gun during a welding process and comprises a support frame (9), a travelling bracket shell (8) and a welding gun connecting part (89) which is fixed on the lower side of the travelling bracket shell (8) and is connected with the welding gun; a screw rod (6), which is driven by a motor (2), is mounted on the support frame (9) in a rotating form and extends left and right, passes through the upper part of the travelling bracket shell (8); a sliding guide rod (5) which extends and is fixedly connected with the support frame (9) passes through the lower part of the travelling bracket shell (8); a thread clamping block pair and a sliding clamping block pair are respectively arranged in the travelling bracket shell (8); the thread clamping block pair comprises a front thread block (32) and a rear thread block (31) and can cause a threaded concave part to clamp and match with the screw rod (6) under an action of a jacking pressing elastic element (300).
Description
Technical field
The present invention relates to welding field, especially a kind of welding gun walking mechanism of dispelling the heat.
Background technology
In welding field, due to the raising required automation, often need the walking and the speed that automatically control welding gun.In existing technology, often adopt the mode of screw drive to drive and then realize the walking movement of welding gun.Such type of drive has advantage, and such as transmission accurately and have the locking position function after lower electricity.
But, in these power-actuated modes, also have shortcoming.Such as, in some concrete weld cases, need travel distance scope and the gait of march of manual operation welding gun.Due to the lock function of screw thread, this makes manual operation become impossible.Set up an organization to replace this power-driven system in addition and then can increase extra cost.
Summary of the invention
The object of the present invention is to provide a kind of welding gun walking mechanism of dispelling the heat, it can overcome defect of the prior art.
According to a kind of welding gun walking mechanism of dispelling the heat of the present invention, move for operating welding gun in welding process, comprise bracing frame, mobile roof support housing and be fixed on the welding gun connecting portion of downside for being connected with welding gun of mobile roof support housing, wherein, driven by motor and be installed in rotation on screw rod that left and right on support frame as described above the extends top through described mobile roof support housing, the sliding guide that the effect be fixedly connected with support frame as described above extends is through the bottom of described mobile roof support housing, be respectively arranged with in described mobile roof support housing screw thread fixture block to slip fixture block pair, described screw thread fixture block is to comprising preceding thread block and rear thread block, and can thread pockets be clamped and be engaged on described screw rod under the effect of top compression elasticity element, described slip fixture block is to also comprising front-slider and rear slider and can being slidably engaged described screw rod under the effect of top compression elasticity element, wherein, be provided with operating of horizontally slipping in described mobile roof support housing and back down part, it comprise symmetrically arranged up and down integratedly on back down bar and under back down bar, back down on described bar and under back down bar lay respectively at described screw rod the upper side and lower side and between described preceding thread block and rear thread block and between described front-slider and rear slider, wherein, back down on described bar and under back down the symmetrical configuration of bar and comprise outside left and right respectively and extend guiding raised line and inner profile portion, the profile portion of described inside operates near described the axis of symmetry backing down part, the left and right of described outside extends guiding raised line and operates away from described the axis of symmetry backing down part, wherein, back down on described bar and under each one backing down in the profile portion of the inside of bar include before and after symmetrical contoured surface, each contoured surface all comprises from left to right successively: slip fixture block is to backing down elevated portion, left intermediate incline, share sinking portion, right intermediate incline and screw thread fixture block are to backing down elevated portion, thus, when described operate back down part be located at right position time, described shared sinking portion docks with described screw thread fixture block and closes thus described thread pockets clamped and is engaged on described screw rod to drive and then to drive described mobile roof support housing and welding gun connecting portion to walk by described screw flight, now described slip fixture block to back down elevated portion and described slip fixture block dock close thus by above-mentioned slip fixture block to backing down to be disengaged with described screw rod, when described operate back down part be located at left position time, described shared sinking portion docks with described slip fixture block and closes thus described slip fixture block pair is engaged slidably with described screw flight surface, now described screw thread fixture block to back down elevated portion and described screw thread fixture block dock close thus by above-mentioned screw thread fixture block to backing down to be disengaged with described screw rod, thus be convenient to manually promote described mobile roof support housing and the walking of welding gun connecting portion, the outer surface of described motor is provided with multiple fin of longitudinally also column distribution, described fin is for absorbing the heat produced when described motor runs, the rear end face of described preceding thread block and the front end face of rear thread block are all provided with ball grooves and lower ball grooves, all ball is installed in described upper ball grooves and lower ball grooves, described ball in order to back down part contact with described operation, thus makes described can operation back down part and can back down described screw thread fixture block smoothly.
Pass through such scheme, due to utilize the screw thread fixture block that can alternately engage with screw rod to slip fixture block pair, therefore from frame for movement ensure and achieve screw thread fixture block to slip fixture block to alternatively engaging with screw rod, this can to ensure that under the state of screw drive screw rod can not with slip fixture block on producing the friction of hand of spiral to avoid on slip fixture block on the sliding capability producing tapping effect and then affect slip fixture block, and the power consumption avoiding double thread to drive and friction; And under the state of manually sliding, because screw thread fixture block is to departing from and the joint of screw rod, therefore, it is possible to avoid the problem of thread lock, and also can horizontally slip because slip fixture block pair engages with screw rod, therefore, it is possible to when guaranteeing manual operation, welding gun can not occur to swing to affect walking and machining accuracy.By the setting of backing down part can be operated, its can at the place of two orientation up and down of screw rod to fixture block to operating, therefore stress equalization and operate smooth and easy, and by arranging the symmetrical contoured surface in front and back on each arm backing down part, right each fixture block symmetry in motion moves can to guarantee each fixture block, each fixture block is made to guarantee to throw off with screw rod or engage, therefore, it is possible to guarantee the operational reliability of whole device.Because each fixture block can slide in the respective slide slots of housing, therefore operate steadily reliable and stability under loading is reliable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of welding gun walking mechanism of dispelling the heat, and now can operate to back down part and be in right position.
Fig. 2 is the cross sectional representation of welding gun walking mechanism at arrow locations place in Fig. 1, and arrow locations in fig. 2 corresponds to the sectional position of Fig. 1.
Fig. 3 is the schematic diagram that operating in Fig. 1 backs down part, wherein represents different elevated structure with different brightness.
Fig. 4 be operating in Fig. 3 back down part overlook partial schematic diagram.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to a kind of welding gun walking mechanism of dispelling the heat of embodiment, move for operating welding gun in welding process, comprise bracing frame 9, mobile roof support housing 8 and be fixed on the welding gun connecting portion 89 of downside for being connected with welding gun of mobile roof support housing 8, wherein, driven by motor 2 and be installed in rotation on screw rod 6 that left and right on support frame as described above 9 the extends top through described mobile roof support housing 8, the sliding guide 5 that the effect be fixedly connected with support frame as described above 9 extends is through the bottom of described mobile roof support housing 8, be respectively arranged with in described mobile roof support housing 8 screw thread fixture block to slip fixture block pair, described screw thread fixture block is to comprising preceding thread block 32 and rear thread block 31, and can thread pockets be clamped and be engaged on described screw rod 6 under the effect of top compression elasticity element 300, described slip fixture block is to also comprising front-slider and rear slider 41 and can being slidably engaged described screw rod 6 under the effect of top compression elasticity element, wherein, be provided with operating of horizontally slipping in described mobile roof support housing 8 and back down part 7, it comprise symmetrically arranged up and down integratedly on back down bar 71 and under back down bar 72, back down on described bar 71 and under back down bar 72 lay respectively at described screw rod 6 the upper side and lower side and between described preceding thread block 32 and rear thread block 31 and between described front-slider and rear slider, wherein, back down on described bar 71 and under back down the symmetrical configuration of bar 72 and comprise outside left and right respectively and extend guiding raised line 79 and inner profile portion 700, the profile portion of described inside operates near described the axis of symmetry backing down part 7, the left and right of described outside extends guiding raised line 79 and operates away from described the axis of symmetry backing down part 7, wherein, back down on described bar 71 and under each one backing down in the profile portion 700 of the inside of bar 72 include before and after symmetrical contoured surface 701, each contoured surface 701 all comprises from left to right successively: slip fixture block is to backing down elevated portion 78, left intermediate incline 77, share sinking portion 76, right intermediate incline 75 and screw thread fixture block are to backing down elevated portion 74, thus, when described operate back down part 7 be located at right position time, described shared sinking portion 76 docks with described screw thread fixture block and closes thus described thread pockets clamped and to be engaged on described screw rod 6 so that by described screw rod 6 screw drive and then drive described mobile roof support housing 8 and welding gun connecting portion 89 to walk, now described slip fixture block to back down elevated portion 78 and described slip fixture block dock close thus by above-mentioned slip fixture block to backing down to be disengaged with described screw rod 6, when described operate back down part 7 be located at left position time, described shared sinking portion 76 docks with described slip fixture block and closes thus described slip fixture block pair is engaged slidably with the thread surface of described screw rod 6, now described screw thread fixture block to back down elevated portion 74 and described screw thread fixture block dock close thus by above-mentioned screw thread fixture block to backing down to be disengaged with described screw rod 6, thus be convenient to manually to promote described mobile roof support housing 8 and welding gun connecting portion 89 is walked, the outer surface of described motor 2 is provided with multiple fin 22 of longitudinally also column distribution, described fin 22 is for absorbing the heat produced when described motor 2 runs, the rear end face of described preceding thread block 32 and the front end face of rear thread block 31 are all provided with ball grooves 121 and lower ball grooves 122, in described upper ball grooves 121 and lower ball grooves 122, ball 123 is all installed, described ball 123 in order to back down part 7 contact with described operation, thus makes described can operation back down part 7 and can back down described screw thread fixture block smoothly.
Advantageously, wherein, the upper and lower side of described preceding thread block 32 comprises the guide part slided in anterior upside gathering sill 832 and underside of forward gathering sill 834 respectively, and the upper and lower side of described rear thread block 31 comprises the guide part slided in gathering sill 833 on the downside of gathering sill 831 and rear portion on the upside of rear portion respectively.
Advantageously, wherein, the upper and lower side of described front-slider comprises the guide part slided in anterior upside gathering sill and underside of forward gathering sill respectively, and the upper and lower side of described rear slider 41 comprises the guide part slided in gathering sill on the downside of gathering sill and rear portion on the upside of rear portion respectively.
Advantageously, the guide part of this front-slider and the guide part of rear slider and the gathering sill of correspondence and preceding thread block 32 and rear thread block 31 and corresponding guide groove structure identical.
Due to utilize the screw thread fixture block that can alternately engage with screw rod to slip fixture block pair, therefore from frame for movement ensure and achieve screw thread fixture block to slip fixture block to alternatively engaging with screw rod, this can to ensure that under the state of screw drive screw rod can not with slip fixture block on producing the friction of hand of spiral to avoid on slip fixture block on the sliding capability producing tapping effect and then affect slip fixture block, and the power consumption avoiding double thread to drive and friction; And under the state of manually sliding, because screw thread fixture block is to departing from and the joint of screw rod, therefore, it is possible to avoid the problem of thread lock, and also can horizontally slip because slip fixture block pair engages with screw rod, therefore, it is possible to when guaranteeing manual operation, welding gun can not occur to swing to affect walking and machining accuracy.By the setting of backing down part can be operated, its can at the place of two orientation up and down of screw rod to fixture block to operating, therefore stress equalization and operate smooth and easy, and by arranging the symmetrical contoured surface in front and back on each arm backing down part, right each fixture block symmetry in motion moves can to guarantee each fixture block, each fixture block is made to guarantee to throw off with screw rod or engage, therefore, it is possible to guarantee the operational reliability of whole device.Each fixture block can slide in the respective slide slots of housing.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
1. the welding gun walking mechanism that can dispel the heat, move for operating welding gun in welding process, comprise bracing frame (9), mobile roof support housing (8) and the downside being fixed on mobile roof support housing (8) are used for the welding gun connecting portion (89) that is connected with welding gun, wherein, driven by motor (2) and be installed in rotation on screw rod (6) that left and right on support frame as described above (9) the extends top through described mobile roof support housing (8), the sliding guide (5) that the effect be fixedly connected with support frame as described above (9) extends is through the bottom of described mobile roof support housing (8), be respectively arranged with in described mobile roof support housing (8) screw thread fixture block to slip fixture block pair, described screw thread fixture block is to comprising preceding thread block (32) and rear thread block (31), and can thread pockets be clamped and be engaged on described screw rod (6) under the effect on top compression elasticity element (300), described slip fixture block is to also comprising front-slider and rear slider (41) and can being slidably engaged described screw rod (6) under the effect of top compression elasticity element, wherein, be provided with operating of horizontally slipping in described mobile roof support housing (8) and back down part (7), it comprise symmetrically arranged up and down integratedly on back down bar (71) and under back down bar (72), back down on described bar (71) and under back down bar (72) lay respectively at described screw rod (6) the upper side and lower side and between described preceding thread block (32) and rear thread block (31) and between described front-slider and rear slider, wherein, back down on described bar (71) and under back down the symmetrical configuration of bar (72) and comprise the profile portion (700) that outside left and right extends guiding raised line (79) and inside respectively, the profile portion of described inside operates near described the axis of symmetry backing down part (7), the left and right of described outside extends guiding raised line (79) and operates away from described the axis of symmetry backing down part (7), wherein, back down on described bar (71) and under each one backing down in the profile portion (700) of the inside of bar (72) include before and after symmetrical contoured surface (701), each contoured surface (701) all comprises from left to right successively: slip fixture block is to backing down elevated portion (78), left intermediate incline (77), share sinking portion (76), right intermediate incline (75) and screw thread fixture block are to backing down elevated portion (74), thus, when described operate back down part (7) be located at right position time, described shared sinking portion (76) is docked with described screw thread fixture block and is closed thus described thread pockets clamped and to be engaged in described screw rod (6) upper so that by described screw rod (6) screw drive and then drive described mobile roof support housing (8) and welding gun connecting portion (89) to walk, now described slip fixture block to back down elevated portion (78) and described slip fixture block dock close thus by above-mentioned slip fixture block to backing down to be disengaged with described screw rod (6), when described operate back down part (7) be located at left position time, described shared sinking portion (76) is docked with described slip fixture block and is closed thus described slip fixture block pair is engaged slidably with the thread surface of described screw rod (6), now described screw thread fixture block to back down elevated portion (74) and described screw thread fixture block dock close thus by above-mentioned screw thread fixture block to backing down to be disengaged with described screw rod (6), thus be convenient to manually promote described mobile roof support housing (8) and welding gun connecting portion (89) walking, the outer surface of described motor (2) is provided with multiple fin (22) of longitudinally also column distribution, described fin (22) is for absorbing the heat produced when described motor (2) runs, the rear end face of described preceding thread block (32) and the front end face of rear thread block (31) are all provided with ball grooves (121) and lower ball grooves (122), in described upper ball grooves (121) and lower ball grooves (122), ball (123) is all installed, described ball (123) in order to back down part (7) contact with described operation, thus makes described can operation back down part (7) and can back down described screw thread fixture block smoothly.
2. a kind of welding gun walking mechanism of dispelling the heat as claimed in claim 1, wherein, the upper and lower side of described preceding thread block (32) comprises the guide part slided in anterior upside gathering sill (832) and underside of forward gathering sill (834) respectively, and described and upper and lower side that is rear thread block (31) comprises the guide part of the middle slip of gathering sill (833) on the downside of gathering sill (831) and rear portion on the upside of rear portion respectively.
3. a kind of welding gun walking mechanism of dispelling the heat as claimed in claim 1, wherein, the upper and lower side of described front-slider comprises the guide part slided in anterior upside gathering sill and underside of forward gathering sill respectively, and the upper and lower side of described rear slider (41) comprises the guide part slided in gathering sill on the downside of gathering sill and rear portion on the upside of rear portion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006953.8A CN105499853A (en) | 2016-01-05 | 2016-01-05 | Welding gun travelling mechanism capable of radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610006953.8A CN105499853A (en) | 2016-01-05 | 2016-01-05 | Welding gun travelling mechanism capable of radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499853A true CN105499853A (en) | 2016-04-20 |
Family
ID=55708354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006953.8A Pending CN105499853A (en) | 2016-01-05 | 2016-01-05 | Welding gun travelling mechanism capable of radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499853A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049581U (en) * | 1989-04-24 | 1989-12-20 | 武进县寨桥农机厂 | Fast and slowly fastening program-controlled self-locked anvil vice |
| CN201195230Y (en) * | 2008-05-23 | 2009-02-18 | 安东石油技术（集团）有限公司 | Welding gun moving mechanism of jackrod abrasion-proof belt welding machine |
| CN101733600A (en) * | 2009-12-17 | 2010-06-16 | 刘宪福 | Manual and automatic double-adjustment device |
| CN102297283A (en) * | 2011-07-12 | 2011-12-28 | 天津祥嘉流体控制系统有限公司 | Manual/electrical operation unperturbed switchover structure of electric operator |
| US20150069039A1 (en) * | 2013-09-11 | 2015-03-12 | Dinse G.M.B.H. | Mount for a welding gun for connecting said welding gun to an arm of a welding robot |
-
2016
- 2016-01-05 CN CN201610006953.8A patent/CN105499853A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049581U (en) * | 1989-04-24 | 1989-12-20 | 武进县寨桥农机厂 | Fast and slowly fastening program-controlled self-locked anvil vice |
| CN201195230Y (en) * | 2008-05-23 | 2009-02-18 | 安东石油技术（集团）有限公司 | Welding gun moving mechanism of jackrod abrasion-proof belt welding machine |
| CN101733600A (en) * | 2009-12-17 | 2010-06-16 | 刘宪福 | Manual and automatic double-adjustment device |
| CN102297283A (en) * | 2011-07-12 | 2011-12-28 | 天津祥嘉流体控制系统有限公司 | Manual/electrical operation unperturbed switchover structure of electric operator |
| US20150069039A1 (en) * | 2013-09-11 | 2015-03-12 | Dinse G.M.B.H. | Mount for a welding gun for connecting said welding gun to an arm of a welding robot |
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| PB01 | Publication | ||
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Application publication date: 20160420 |