CN106041341B - Shield tunnel segment single-piece mesh end welding device - Google Patents

Shield tunnel segment single-piece mesh end welding device Download PDF

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Publication number
CN106041341B
CN106041341B CN201610614383.0A CN201610614383A CN106041341B CN 106041341 B CN106041341 B CN 106041341B CN 201610614383 A CN201610614383 A CN 201610614383A CN 106041341 B CN106041341 B CN 106041341B
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China
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fixed
welding gun
seat
welding
lead screw
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CN106041341A (en
Inventor
陈振东
熊朝东
王百泉
王纯亮
张洋
李龙坤
王玉卿
林春刚
宋华
袁朋飞
杨露伟
凃星
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Jianke Intelligent Equipment Manufacturing Tianjin Co ltd
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Tianjin Jianke Mechanical Products Co Ltd
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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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted 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
    • B23K37/0247—Driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Resistance Welding (AREA)

Abstract

The invention belongs to shield duct piece single mesh process equipment related fieldss, disclose a kind of shield duct piece single mesh end welder, including rack, in rack and moveable movable stand, the movable stand is equipped with the clamp system moved with it and welding gun driving mechanism, single mesh is placed at the Working position of rack, and the clamp system is for the end of the single mesh to be fixedly clamped, and the welding gun driving mechanism is for driving welding gun to be moved to the Working position.The present invention is provided with the mobile clamp system of movable stand and welding gun driving mechanism, and the end of single mesh is fixedly clamped by clamp system, and welding gun is then adjusted to welding position by welding gun driving mechanism, is welded later to the end of single mesh.The shield duct piece single mesh that various specifications can be processed has the advantages that high degree of automation and welding efficiency are high.

Description

Shield duct piece single mesh end welder
Technical field
The present invention relates to shield duct piece single mesh process equipment related fields more particularly to a kind of shield duct piece single mesh ends Head welder.
Background technique
In building tunneling process, shield machine needs the shield duct piece of multiple arcs by round hole after digging out round hole It is fixed, firm safe space is provided for successive projects.Shield duct piece is closed by shield duct piece steel reinforcement cage and concrete anchor consolidation Form various sizes of arc shield duct piece concrete component.Above-mentioned shield duct piece steel reinforcement cage by arc shape multiple shield duct pieces Single mesh and multiple stirrups are welded.Fig. 1 is single shield duct piece single mesh structural schematic diagram, as shown in Figure 1, above-mentioned shield Section of jurisdiction single mesh 10, the end position that both ends need to weld are 10a and 10b.
Application No. is 201320546464.3 Chinese patents to disclose a kind of squeezing for single mesh in shield duct piece steel reinforcement cage Welding equipment is pressed, is used for the welding of shield duct piece single mesh, but the shield duct piece single mesh that the extruding welding equipment is applicable Specification there are certain restrictions, and the degree of automation is lower, when welding stirrup, needs manually to place stirrup, welding efficiency is low.
Summary of the invention
The purpose of the present invention is to provide a kind of shield duct piece single mesh end welders, to solve existing welding equipment The existing specification for being applicable in shield duct piece single mesh is limited, the low problem of welding efficiency.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of shield duct piece single mesh end welder, including rack, be located at rack on and moveable movable stand, institute It states movable stand and is placed on the Working position of rack equipped with the clamp system and welding gun driving mechanism, single mesh moved with it Place, the clamp system is for the end of the single mesh to be fixedly clamped, and the welding gun driving mechanism is for driving welding gun to move It moves to the Working position.
Preferably, the welding gun driving mechanism includes the X that is fixed on movable stand to mobile mechanism, setting is in X to shifting It on motivation structure and is driven by it along X to the Y-direction mobile mechanism moved, and is arranged in Y-direction mobile mechanism and is driven by it along Y To mobile Z-direction mobile mechanism, the welding gun is mounted in Z-direction mobile mechanism.
Preferably, the X includes the first reducing motors being fixed on movable stand to mobile mechanism, it is fixed in first and subtracts First lead screw of speed motor output end, first threads of lead screw are connected with the first adjustment nut, and the first adjustment nut is solid It is connected to the first adjustment seat, the Y-direction mobile mechanism is arranged on the first adjustment seat.
Preferably, the first sliding rail positioned at the first lead screw two sides is symmetrically arranged on the movable stand, the first adjustment Seat is equipped with the first sliding block being slidably matched with first sliding rail.
Preferably, the Y-direction mobile mechanism includes the second reducing motors being fixed on the first adjustment seat, it is fixed in Second lead screw of two decelerating motor output ends, second threads of lead screw are connected with second adjustment nut, the second adjustment spiral shell Cap is connected with second adjustment seat, and the Z-direction mobile mechanism is arranged on second adjustment seat.
Preferably, the second sliding rail positioned at the second lead screw two sides is symmetrically arranged on the first adjustment seat, described second Adjusting seat is equipped with the second sliding block being slidably matched with second sliding rail
Preferably, the Z-direction mobile mechanism includes the third decelerating motor being fixed on second adjustment seat, it is fixed in The third lead screw of three decelerating motor output ends, the third threads of lead screw are connected with third adjustment nut, and the third adjusts spiral shell Cap is connected with welding gun seat, and the welding gun is installed on welding gun seat.
Preferably, the clamp system includes the oil cylinder seat being installed on movable stand, and it is mounted on oil cylinder seat The output end of clamping cylinder, the clamping cylinder is connected with gripping block.
Preferably, being provided with walking mechanism on the movable stand, the walking mechanism driving movable stand is relative to rack It is mobile.
Preferably, the walking mechanism includes the movable motor being mounted on movable stand, it is fixed in movable motor output The gear at end and the affixed rack gear engaged on the rack and with gear.
The present invention is provided with the mobile clamp system of movable stand and welding gun driving mechanism, by clamp system by monolithic The end of net is fixedly clamped, and welding gun is then adjusted to welding position by welding gun driving mechanism, later to the end of single mesh It is welded.The shield duct piece single mesh of various specifications can be processed, with high degree of automation and high excellent of welding efficiency Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shield duct piece single mesh of the invention；
Fig. 2 is the structural schematic diagram of shield duct piece single mesh end welder of the invention；
Fig. 3 is enlarged diagram at the I of Fig. 2 of the present invention；
Fig. 4 is the A of Fig. 2 of the present invention to schematic diagram.
In figure:
1, rack；
2, movable stand；
3, clamp system；31, oil cylinder seat；32, clamping cylinder；33, gripping block；
4, X is to mobile mechanism；41, first reducing motors；42, the first lead screw；43, the first adjustment nut；44, the first adjustment Seat；45, the first sliding rail；46, the first sliding block；47, first bearing seat；
5, Y-direction mobile mechanism；51, second reducing motors；52, the second lead screw；53, second adjustment seat；54, the second sliding rail； 55, the second sliding block；56, second bearing seat；
6, Z-direction mobile mechanism；61, third decelerating motor；62, welding gun seat；63, third sliding rail；64, third sliding block；
7, welding gun；
8, walking mechanism；81, movable motor；82, gear；83, rack gear；
9, shaft coupling；
10, single mesh.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of shield duct piece single mesh end welder, as shown in Fig. 2, the shield duct piece single mesh end Head welder includes rack 1, and Working position is equipped in rack 1, and single mesh 10 is placed at the Working position of rack 1.
Being equipped in rack 1 can be relative to the movable stand 2 of its movement, specifically, the movable stand 2 is driven by walking mechanism 8 It is mobile, as shown in Fig. 2, above-mentioned walking mechanism 8 is arranged on movable stand 2 and is connected to control mechanism (not shown), wrap The movable motor 81 being mounted on movable stand 2 is included, the gear 82 of 81 output end of movable motor is fixed in, and is fixed in rack 1 Rack gear 83 that is upper and being engaged with gear 82.It is rotated by control movable motor 81, and passes through the engagement of gear 82 and rack gear 83, Enable to the movable stand 2 fixed with movable motor 81 mobile relative to rack 1.In the present embodiment, the moving direction of movable stand 2 For Y-direction shown in Fig. 2 (i.e. with X to vertical direction).
The clamp system 3 that moves with it and welding gun driving mechanism are equipped on movable stand 2, by the movement of movable stand 2, It is able to drive clamp system 3 to be moved near the Working position of rack 1, and the end of face single mesh 10.Above-mentioned clamping machine Structure 3 is for the end of single mesh 10 to be fixedly clamped, specifically comprising the oil cylinder seat 31 being installed on movable stand 2 is mounted on On oil cylinder seat 31 and it is connected to the clamping cylinder 32 of control mechanism, and is fixed in the gripping block 33 of 32 output end of clamping cylinder. After clamp system 3 is moved to the position of the end of face single mesh 10, by the stretching of clamping cylinder 32 drive gripping block 33 to Single mesh 10 is mobile, and then the end of single mesh 10 is fixedly clamped in rack 1.
Above-mentioned welding gun driving mechanism is moved together with movable stand 2, for driving welding gun 7 to be moved to above-mentioned Working position, is made The end of single mesh 10 can be welded by obtaining welding gun 7.Specifically, above-mentioned welding gun driving mechanism includes being fixed in movable stand 2 On X to mobile mechanism 4, X is set in mobile mechanism 4 and is driven by it along X to the Y-direction mobile mechanism 5, Yi Jishe moved It sets in Y-direction mobile mechanism 5 and is driven by it the Z-direction mobile mechanism 6 moved along Y-direction, welding gun 7 is mounted on Z-direction mobile mechanism 6 On.By the mobile mechanism in above three direction, welding gun 7 can be adjusted in the position in tri- directions X, Y, Z, and then enabled to Welding gun 7 is in optimal welding position, ensure that the welding quality of 10 end of single mesh.In the present embodiment, above-mentioned X, Y, Z tri- Direction is direction shown in Fig. 2.
Specifically, can refer to Fig. 2-4, above-mentioned X includes being fixed on movable stand 2 and being connected to control machine to mobile mechanism 4 The first reducing motors 41 of structure are fixed in the shaft coupling 9 of 41 output end of first reducing motors, which is connected with first Thick stick 42, the setting direction of first lead screw 42 is X-direction, and the first lead screw 42 is supported on movement by two first bearing seats 47 On frame 2.Above-mentioned first lead screw 42 is threaded with the first adjustment nut 43, and the first adjustment nut 43 is connected with the first adjustment seat 44, Y-direction mobile mechanism 5 is arranged on the first adjustment seat 44.42 turns of the first lead screw is driven by the rotation of first reducing motors 41 It is dynamic, so that the first adjustment nut 43 being threadedly coupled with the first lead screw 42 moves in X direction relative to the first lead screw 42, It allows for the first adjustment seat 44 affixed with the first adjustment nut 43 and Y-direction mobile mechanism 5 thereon moves in X direction.
Preferably, the first sliding rail 45 positioned at 42 two sides of the first lead screw is symmetrically arranged on movable stand 2, in the first adjustment seat 44 are equipped with the first sliding block 46 being slidably matched with the first sliding rail 45, can move to the first adjustment nut 43 and the first adjustment seat 44 Certain guiding role is played when dynamic, and increases stability when the first adjustment nut 43 and the movement of the first adjustment seat 44.
As shown in Figure 3 and 4, above-mentioned Y-direction mobile mechanism 5 includes being fixed on the first adjustment seat 44 and being connected to control The second reducing motors 51 of mechanism are fixed in the shaft coupling 9 of 51 output end of second reducing motors, which is connected with second Lead screw 52, the setting direction of second lead screw 52 are Y-direction, and the second lead screw 52 is supported on the by two second bearing seats 56 In one adjusting seat 44.Above-mentioned second lead screw 52 is threaded with second adjustment nut (not shown), and second adjustment nut is solid It is connected to second adjustment seat 53, in the present embodiment, second adjustment seat 53 includes the level board being fixed on second adjustment nut, and It is vertically connected at the vertical plate of level board, Z-direction mobile mechanism 6 is arranged on the vertical plate of second adjustment seat 53.Subtract by second Speed motor 51 is able to drive second adjustment seat 53 and Z-direction mobile mechanism 6 thereon moves along Y-direction, and concrete principle is with X to shifting Motivation structure 4, details are not described herein.
The second sliding rail 54 positioned at 52 two sides of the second lead screw is symmetrically arranged on the first adjustment seat 44, in second adjustment seat 53 It is equipped with the second sliding block 55 being slidably matched with the second sliding rail 54, when can move to second adjustment nut and second adjustment seat 53 Certain guiding role is played, and increases stability when second adjustment nut and the movement of second adjustment seat 53.
Above-mentioned Z-direction mobile mechanism 6 includes for being fixed on the vertical plate of second adjustment seat 53 and being connected to control mechanism Three decelerating motors 61 are fixed in the shaft coupling 9 of 61 output end of third decelerating motor, which is connected with third lead screw (in figure It is not shown), the setting direction of the third lead screw is Z-direction, and third lead screw passes through two bearing block (not shown) supports On the vertical plate of second adjustment seat 53.Above-mentioned third threads of lead screw is connected with third adjustment nut (not shown), this Three adjustment nuts are connected with welding gun seat 62, and welding gun 7 is installed on welding gun seat 62.By third decelerating motor 61, weldering can be driven Gun platform 62 and welding gun 7 thereon are moved along Z-direction, and concrete principle is with X to mobile mechanism 4, and details are not described herein.
Preferably, the third sliding rail 63 positioned at third lead screw two sides is symmetrically arranged on the vertical plate of second adjustment seat 53, It is equipped with the third sliding block 64 being slidably matched with third sliding rail 63 on welding gun seat 62, nut and welding gun seat 62 can be adjusted to third Certain guiding role is played when mobile, and increases stability when third adjustment nut and the movement of welding gun seat 62.
Single mesh 10 at work, is placed on by the above-mentioned shield duct piece single mesh end welder of the present embodiment first At the Working position of rack 1, then according to the specification of single mesh 10, controls walking mechanism 8 and run, and driven by walking mechanism 8 Movable stand 2 is mobile, and make clamp system 3 be moved to face single mesh 10 end position and the end of single mesh 10 is clamped It is fixed, specifically, the present embodiment can be arranged a baffle in rack 1, the end of single mesh 10 by above-mentioned clamp system 3 with And baffle realization is fixedly clamped, another clamp system can also be arranged in rack 1, by two clamp systems by monolithic The end of net 10 is fixedly clamped, and is also possible to other structures, cooperates with clamp system 3 by single mesh 10 as long as can be realized End is fixedly clamped.
Then, starting X passes through above-mentioned three to mobile mechanism 4, Y-direction mobile mechanism 5 and Z-direction mobile mechanism 6 as needed The position of a institutional adjustment welding gun 7 is finally moved to welding gun 7 at the position of alignment 10 welding position of single mesh, controls later Welding gun 7 welds the end of single mesh 10, completes an end welding process.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (8)

1.一种盾构管片单片网端头焊接装置，其特征在于，包括机架（1），位于机架（1）上且可移动的移动架（2），所述移动架（2）上设有随其移动的夹紧机构（3）以及焊枪驱动机构，单片网放置在机架（1）的加工位置处，所述夹紧机构（3）用于将所述单片网的端部夹紧固定，所述焊枪驱动机构用于驱动焊枪（7）移动至所述加工位置；1. A device for welding the ends of single-piece meshes of shield tunnel segments, characterized in that it comprises a frame (1), a movable frame (2) located on the frame (1), and the movable frame (2) ) is provided with a clamping mechanism (3) and a welding gun drive mechanism that move with it, the single-piece mesh is placed at the processing position of the frame (1), and the clamping mechanism (3) is used for the single-piece mesh. The end of the welding gun is clamped and fixed, and the welding gun driving mechanism is used to drive the welding gun (7) to move to the processing position; 所述焊枪驱动机构包括固接在移动架（2）上的X向移动机构（4），设置在X向移动机构（4）上且由其驱动沿X向移动的Y向移动机构（5），以及设置在Y向移动机构（5）上且由其驱动沿Y向移动的Z向移动机构（6），所述焊枪（7）安装在Z向移动机构（6）上；The welding torch driving mechanism includes an X-direction moving mechanism (4) fixed on the moving frame (2), and a Y-direction moving mechanism (5) which is arranged on the X-direction moving mechanism (4) and is driven by the X-direction moving mechanism (5) to move along the X direction , and a Z-direction moving mechanism (6) arranged on the Y-direction moving mechanism (5) and driven by it to move along the Y-direction, the welding torch (7) is mounted on the Z-direction moving mechanism (6); 所述移动架（2）上设置有行走机构（8），所述行走机构（8）驱动移动架（2）相对于机架（1）移动。A traveling mechanism (8) is provided on the moving frame (2), and the traveling mechanism (8) drives the moving frame (2) to move relative to the frame (1). 2.根据权利要求1所述的盾构管片单片网端头焊接装置，其特征在于，所述X向移动机构（4）包括固接在移动架（2）上的第一减速电机（41），固接在第一减速电机（41）输出端的第一丝杠（42），所述第一丝杠（42）螺纹连接有第一调整螺帽（43），所述第一调整螺帽（43）固接有第一调整座（44），所述Y向移动机构（5）设置在第一调整座（44）上。2 . The shield tube segment single-piece mesh end welding device according to claim 1 , wherein the X-direction moving mechanism ( 4 ) comprises a first deceleration motor ( ) fixed on the moving frame ( 2 ). 41), a first lead screw (42) fixed on the output end of the first reduction motor (41), the first lead screw (42) is threadedly connected with a first adjustment nut (43), the first adjustment screw The cap (43) is fixed with a first adjustment seat (44), and the Y-direction moving mechanism (5) is arranged on the first adjustment seat (44). 3.根据权利要求2所述的盾构管片单片网端头焊接装置，其特征在于，所述移动架（2）上对称设有位于第一丝杠（42）两侧的第一滑轨（45），所述第一调整座（44）上设有与所述第一滑轨（45）滑动配合的第一滑块（46）。3 . The shield tube segment single-piece mesh end welding device according to claim 2 , wherein the moving frame ( 2 ) is symmetrically provided with first sliding blocks located on both sides of the first lead screw ( 42 ). 4 . A rail (45) is provided on the first adjustment seat (44) with a first sliding block (46) slidably matched with the first sliding rail (45). 4.根据权利要求3所述的盾构管片单片网端头焊接装置，其特征在于，所述Y向移动机构（5）包括固接在第一调整座（44）上的第二减速电机（51），固接在第二减速电机（51）输出端的第二丝杠（52），所述第二丝杠（52）螺纹连接有第二调整螺帽，所述第二调整螺帽固接有第二调整座（53），所述Z向移动机构（6）设置在第二调整座（53）上。4 . The shield tube segment single-piece mesh end welding device according to claim 3 , wherein the Y-direction moving mechanism ( 5 ) comprises a second deceleration device fixed on the first adjustment seat ( 44 ). 5 . A motor (51), a second lead screw (52) fixed on the output end of the second deceleration motor (51), the second lead screw (52) is threadedly connected with a second adjustment nut, the second adjustment nut A second adjustment seat (53) is fixedly connected, and the Z-direction moving mechanism (6) is arranged on the second adjustment seat (53). 5.根据权利要求4所述的盾构管片单片网端头焊接装置，其特征在于，所述第一调整座（44）上对称设有位于第二丝杠（52）两侧的第二滑轨（54），所述第二调整座（53）上设有与所述第二滑轨（54）滑动配合的第二滑块（55）。5 . The shield tube segment single-piece mesh end welding device according to claim 4 , wherein the first adjustment seat ( 44 ) is symmetrically provided with second lead screws ( 52 ) on both sides of the second lead screw ( 52 ). 6 . Two sliding rails (54), the second adjusting seat (53) is provided with a second sliding block (55) slidably matched with the second sliding rail (54). 6.根据权利要求5所述的盾构管片单片网端头焊接装置，其特征在于，所述Z向移动机构（6）包括固接在第二调整座（53）上的第三减速电机（61），固接在第三减速电机（61）输出端的第三丝杠，所述第三丝杠螺纹连接有第三调整螺帽，所述第三调整螺帽固接有焊枪座（62），所述焊枪（7）固设在焊枪座（62）上。6 . The shield tube segment single-piece mesh end welding device according to claim 5 , wherein the Z-direction moving mechanism ( 6 ) comprises a third deceleration device fixed on the second adjusting seat ( 53 ). 7 . A motor (61), a third lead screw fixed on the output end of the third reduction motor (61), the third lead screw is threadedly connected with a third adjustment nut, and the third adjustment nut is fixed with a welding gun seat ( 62), the welding gun (7) is fixed on the welding gun seat (62). 7.根据权利要求1所述的盾构管片单片网端头焊接装置，其特征在于，所述夹紧机构（3）包括固设在移动架（2）上的油缸座（31），以及安装在油缸座（31）上的夹紧油缸（32），所述夹紧油缸（32）的输出端固接有夹紧块（33）。7. The shield tube segment single-piece mesh end welding device according to claim 1, wherein the clamping mechanism (3) comprises an oil cylinder seat (31) fixed on the moving frame (2), and a clamping oil cylinder (32) mounted on the oil cylinder seat (31), the output end of the clamping oil cylinder (32) is fixedly connected with a clamping block (33). 8.根据权利要求1所述的盾构管片单片网端头焊接装置，其特征在于，所述行走机构（8）包括安装在移动架（2）上的行走电机（81），固接在行走电机（81）输出端的齿轮（82），以及固接在机架（1）上且与齿轮（82）啮合的齿条（83）。8. The device for welding the ends of shield tunnel segments single-piece mesh according to claim 1, wherein the traveling mechanism (8) comprises a traveling motor (81) mounted on the moving frame (2), which is fixedly connected to A gear (82) at the output end of the traveling motor (81), and a rack (83) fixed on the frame (1) and meshing with the gear (82).
CN201610614383.0A 2016-07-26 2016-07-26 Shield tunnel segment single-piece mesh end welding device Active CN106041341B (en)

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CN107931911A (en) * 2017-12-29 2018-04-20 中铁隧道局集团有限公司 A kind of shield cutter welder

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