CN104475975B - The melting welding repair machine of driving axle housing - Google Patents
The melting welding repair machine of driving axle housing Download PDFInfo
- Publication number
- CN104475975B CN104475975B CN201410634843.7A CN201410634843A CN104475975B CN 104475975 B CN104475975 B CN 104475975B CN 201410634843 A CN201410634843 A CN 201410634843A CN 104475975 B CN104475975 B CN 104475975B
- Authority
- CN
- China
- Prior art keywords
- armed lever
- connecting plate
- axle housing
- screw mandrel
- driving axle
- 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.)
- Expired - Fee Related
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of melting welding repair machine of driving axle housing, it comprises: base; Frock, it comprises: the fixed support post being arranged at chassis left side, and it is provided with initiatively support wheel and the first driven support wheel; Be arranged at the sliding support post on the right side of base, it is provided with two the second driven support wheels; Horizontal mobile mechanism, it comprises: the frame being arranged at chassis left side; To be arranged in frame and slidably armed lever; Be arranged at the sliver carrying box of armed lever right-hand member; Wire feeder, it comprises the wire feeding disc be arranged on armed lever; And the directive wheel, seal wire through hole and the wire feed rolls that are arranged on sliver carrying box; Clamping device, it comprises and is arranged at sliver carrying box right-hand member and slidably connecting plate, and it is provided with welding gun clamping plate, wire feed ozzle and protective gas ozzle; The welding gun of laser cold welding machine is arranged on welding gun clamping plate; The escape pipe of protective gas device is connected with protective gas ozzle.The present invention can carry out mechanization melting welding to driving axle housing, and operating efficiency is high, and ensures repairing quality.
Description
Technical field
The present invention relates to melting welding prosthetic device field, particularly a kind of melting welding repair machine of driving axle housing.
Background technology
Machinery manufacture again be conducive to economizing on resources, the energy, and effect is obvious in environmental protection, and manufactures and can reduce enterprise's production cost, strengthens enterprise core competence, as the profit growth point that enterprise is new.Driving axle housing is as the important load bearing component of vehicle, also be one of vehicle dominant failure parts, particularly engineering machinery vehicle, it does industry bad environments, the stressing conditions of driving axle housing is changeable, driving axle housing is caused to be easy to produce the fatigue damage of locality damage and the concentrated generation locality due to stress, the situation of this locality damage, except damage location, other positions still can use the long period, therefore can manufacture again driving axle housing, first local excision's material is carried out to the damage location of the driving axle housing of damage, the method adopting the position welding fluid of welding technology to excision material to fill up again is repaired.Because the structure of driving axle housing is special, the mode according to artificial directly welding is repaired, and its work difficulty is large, and labor strength is large, and remediation efficiency is low, and welding quality is difficult to control.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of melting welding repair machine of driving axle housing, thus overcome that work difficulty when adopting the mode of artificial directly welding to repair driving axle housing is large, remediation efficiency is low and be difficult to control the shortcoming of welding quality.
For achieving the above object, the invention provides a kind of melting welding repair machine of driving axle housing, wherein, comprising: base; Frock, it comprises: a fixed support post being fixedly installed on the left side of described base, is provided with initiatively support wheel and an one first driven support wheel before and after the upper end of this fixed support post abreast; One is arranged at the sliding support post on the right side of described base in the mode that can horizontally slip, and the upper end of this sliding support post is provided with two the second corresponding with described active support wheel and the first driven support wheel respectively driven support wheels; Horizontal mobile mechanism, it comprises: a frame being arranged at the left side of described base; And one to be arranged at the upper end of described frame armed lever in the mode that can horizontally slip; Wire feeder, it comprises: a wire feeding disc being arranged at the upper surface of described armed lever; One sliver carrying box being arranged at the right-hand member of described armed lever; One directive wheel being arranged at the upper end of described sliver carrying box, described sliver carrying box corresponds to this directive wheel and is provided with a seal wire through hole; And to be arranged at for a pair in described sliver carrying box and wire feed rolls for welding wire is carried downwards; Clamping device, it comprises: a upper end is arranged at the connecting plate of the right-hand member of described sliver carrying box in the mode that can slide up and down; And be arranged at the welding gun clamping plate of lower end of described connecting plate, wire feed ozzle and protective gas ozzle accordingly; Laser cold welding machine, its welding gun is arranged on described welding gun clamping plate; And protective gas device, its escape pipe is connected with described protective gas ozzle.
Preferably, in technique scheme, described active support wheel is driven by one first driving mechanism and rotates, and this first driving mechanism comprises: one is fixedly installed on the support wheel motor on described base; And the support wheel decelerator that is connected with described support wheel motor, this support wheel decelerator is connected by V belt translation with the rotating shaft of described active support wheel.
Preferably, in technique scheme, described sliding support post is driven by one second driving mechanism and horizontally slips, and this second driving mechanism comprises: a support column screw being arranged at the lower end of described sliding support post; One is rotatably arranged at the support column screw mandrel on described base, and this support column screw mandrel engages with described support column screw; And the support column actuator that drives described support column screw mandrel to rotate.
Preferably, in technique scheme, described support column actuator is that a support column being arranged at the right-hand member of described support column screw mandrel drives handwheel.
Preferably, in technique scheme, described armed lever is driven by one the 3rd driving mechanism and horizontally slips, and the 3rd driving mechanism comprises: an armed lever screw being arranged at the upper end of described frame; One is rotatably arranged at the armed lever screw mandrel in described armed lever, and this armed lever screw mandrel engages with described armed lever screw; And one drives described armed lever screw mandrel to carry out the armed lever actuator rotated.
Preferably, in technique scheme, described armed lever actuator is an armed lever motor being arranged at the left end of described armed lever, and this armed lever motor is connected with the left end of described armed lever screw mandrel.
Preferably, in technique scheme, described connecting plate is driven by a four-wheel drive mechanism and slides up and down, and this four-wheel drive mechanism comprises: a connecting plate nut being arranged at the left side on the top of described connecting plate; One is rotatably arranged at the connecting plate screw mandrel in described sliver carrying box, and the bottom of this connecting plate screw mandrel is engaged with described connecting plate nut; And the connecting plate actuator that drives described connecting plate screw mandrel to rotate.
Preferably, in technique scheme, described connecting plate actuator is that a connecting plate being arranged at the upper end of described connecting plate screw mandrel drives handwheel.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention adopts the automatic melting welding of mechanization, and adopts laser cold-welding technique, and it is simple to operate, and operating efficiency is high, and welding quality is good.
2, the present invention drives initiatively support wheel to rotate by support wheel motor, and it drives initiatively velocity of rotation of support wheel and the wire feed rate of wire feed rolls to carry out precise match, with satisfied circumferential melting welding carried out to driving axle housing time best melting welding requirement.
3, the present invention drives armed lever to slide by armed lever motor, and it drives translational speed of armed lever and the wire feed rate of wire feed rolls to carry out precise match, with satisfied axial melting welding carried out to driving axle housing time best melting welding requirement.
4, the present invention drives handwheel and connecting plate to drive handwheel manipulation sliding support post and connecting plate to slide respectively by support column, with conveniently regulating and controlling, can be adapted to carry out melting welding reparation to the driving axle housing of different length and diameter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the melting welding repair machine according to driving axle housing of the present invention.
Fig. 2 is to structural representation according to the A-A of Fig. 1 of the present invention.
Fig. 3 is the structural representation according to wire feeder of the present invention and clamping device.
Main Reference Numerals illustrates:
1-base; 2-frock, 21-fixed support post, 22-is support wheel initiatively, 221-support wheel motor, 222-support wheel decelerator, 23-sliding support post, 231-support column screw, 232-support column screw mandrel, and 233-support column drives handwheel, the driven support wheel of 24-second; 3-horizontal mobile mechanism, 31-frame, 32-armed lever, 321-armed lever screw, 322-armed lever screw mandrel, 323-armed lever motor; 4-wire feeder, 41-wire feeding disc, 42-sliver carrying box, 43-directive wheel, 44-seal wire through hole, 45-is wire feed rolls initiatively, 46-wire feeding motor, and 47-compresses wire feed rolls; 5-clamping device, 51-connecting plate, 511-connecting plate nut, 512-connecting plate screw mandrel, 513-connecting plate drives handwheel, 52-welding gun clamping plate, 53-protective gas ozzle, 54-wire feed ozzle; 6-laser cold welding machine, 61-welding gun.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 3; a kind of embodiment according to the specific embodiment of the invention is: a kind of melting welding repair machine of driving axle housing; it comprises: base 1, frock 2, horizontal mobile mechanism 3, wire feeder 4, clamping device 5, laser cold welding machine 6 and protective gas device (figure does not look), wherein:
As shown in Figure 1, the bottom of base 1 is provided with several footing for the whole melting welding repair machine of support.Frock 2 is arranged on base 1, it comprises fixed support post 21, the initiatively driven support wheel of support wheel 22, first (figure does not look), the driven support wheel 24 of sliding support post 23, second, fixed support post 21 is fixedly installed on the left side of base 1, is provided with active support wheel 22 and an one first driven support wheel before and after the upper end of this fixed support post 21 abreast; Sliding support post 23 is arranged at the right side of base 1 in the mode that can horizontally slip, itself and fixed support post 21 are oppositely arranged, as shown in Figure 2, the upper end of this sliding support post 23 is provided with two the second corresponding with active support wheel 22 and the first driven support wheel respectively driven support wheels 24, and these two driven support wheels 24 are located along the same line with active support wheel 22 and the first driven support wheel respectively; Preferably, the lower end of sliding support post 23 is provided with dovetail guide, and base 1 correspondence is provided with the dovetail groove corresponding with dovetail guide, can carry out left and right linear slide to make sliding support post 23 along base 1.Two ends due to driving axle housing are cylindric, when driving axle housing is installed, one end of driving axle housing is positioned between active support wheel 22 and the first driven support wheel, to be supported by active support wheel 22 and the first driven support wheel, the other end of driving axle housing is positioned between two the second driven support wheels 24, to be supported by two the second driven support wheels 24, the distance of whole sliding support post 23 and fixed support post 21 can be slided, to ensure that the driving axle housing gone for different length carries out melting welding according to the driving axle housing of different length.Initiatively support wheel 22 is driven by one first driving mechanism and rotates, in the process that active support wheel 22 rotates, by driving driving axle housing to rotate, to realize carrying out circumferential melting welding to driving axle housing under the frictional force effect of active support wheel 22 and first, second driven support wheel and driving axle housing.Preferably, as shown in Figure 1, first driving mechanism comprises support wheel motor 221 and support wheel decelerator 222, support wheel motor 221 is fixedly installed on base 1, support wheel decelerator 222 is connected with support wheel motor 221, and this support wheel decelerator 222 is connected by V belt translation with the rotating shaft of active support wheel 22.Further preferably, as shown in Figure 1, sliding support post 23 is driven by one second driving mechanism and horizontally slips, and this second driving mechanism comprises support column screw 231, support column screw mandrel 232 and support column actuator, and support column screw 231 is arranged at the lower end of sliding support post 23; Support column screw mandrel 232 is rotatably arranged in base 1, and itself and support column screw 231 are connected with a joggle; Support column actuator rotates for driving support column screw mandrel 232.Preferably, support column actuator is that a support column being arranged at the right-hand member of support column screw mandrel 232 drives handwheel 233, drives handwheel 233 to adjust the distance of sliding support post 23 and fixed support post 21 by manual rotation's support column.
As shown in Figure 1, horizontal mobile mechanism 3 comprises frame 31 and armed lever 32, and the lower end of frame 31 is fixedly installed on the left side of base 1, and it is positioned at the left of fixed support post 21; Armed lever 32 is arranged at the upper end of frame 31 in the mode that can horizontally slip; Preferably, the upper end of frame 31 is dovetail guide structure, and the bottom of armed lever 32 is provided with the dovetail groove coordinated with the dovetail guide of frame, can horizontally slip to make armed lever 32 along the upper end of frame 31.Preferably, armed lever 32 is driven by one the 3rd driving mechanism and horizontally slips, and the 3rd driving mechanism comprises armed lever screw 321, armed lever screw mandrel 322 and armed lever actuator, and armed lever screw 321 is arranged at the upper end of frame 31; Armed lever screw mandrel 322 is rotatably arranged in armed lever 32, and this armed lever screw mandrel 322 is connected with a joggle with armed lever screw 321; Armed lever actuator rotates for driving armed lever screw mandrel 322.Further preferably, armed lever actuator is an armed lever motor 323 be connected with the left end of armed lever screw mandrel 322, and this armed lever motor 323 is fixedly installed on the left end of armed lever 32.
As shown in figures 1 and 3, wire feeder comprises wire feeding disc 41, sliver carrying box 42, directive wheel 43, seal wire through hole 44 and wire feed rolls.Wire feeding disc 41 is arranged at the upper surface of armed lever 32, and it is wound with welding wire, and in wire feed process, this wire feeding disc 41 constantly rotates to discharge welding wire.Sliver carrying box 42 is fixedly installed on the right-hand member of armed lever 32; Directive wheel 43 is arranged at the upper end of sliver carrying box 42, and sliver carrying box 42 corresponds to the seal wire through hole 44 that this directive wheel 43 is provided with the upper and lower two ends of through sliver carrying box, after welding wire walks around directive wheel 43, vertically through seal wire through hole 44.A pair wire feed rolls is arranged in sliver carrying box 42, and wire feed rolls is used for welding wire to carry downwards.This comprises initiatively wire feed rolls 45 and a compression wire feed rolls 47 to wire feed rolls, welding wire is located in this between wire feed rolls, initiatively wire feed rolls 45 drives rotation by wire feeding motor 46, compression wire feed rolls 47 is initiatively driven to rotate in wire feed rolls 45 rotation process, so that welding wire is continued conveying downwards, and control by the rotating speed changing wire feeding motor 46 speed that welding wire carries downwards.Compression wire feed rolls 47 is controlled by spring and the Distance geometry clamping force initiatively between wire feed rolls 45, thus carries welding wire reposefully, and is applicable to the welding wire of different-diameter size.
As shown in figures 1 and 3; clamping device 5 comprises connecting plate 51, welding gun clamping plate 52, protective gas ozzle 53 and wire feed ozzle 54; the upper end of connecting plate 51 is arranged at the right-hand member of sliver carrying box 42 in the mode that can slide up and down, welding gun clamping plate 52, wire feed ozzle 54 and protective gas ozzle 53 be the corresponding lower end being arranged at connecting plate 51 respectively.Preferably, the right-hand member of sliver carrying box 42 is provided with dovetail groove, and the left side of connecting plate 51 is provided with the dovetail guide coordinated with the dovetail groove of sliver carrying box 42, can slide up and down to make connecting plate 51 along sliver carrying box 42.Preferably, connecting plate 51 four-wheel drive mechanism drives and slides up and down, and this four-wheel drive mechanism comprises connecting plate nut 511, connecting plate screw mandrel 512 and connecting plate actuator, and connecting plate nut 511 is fixedly installed on the upper left-hand of connecting plate 51; Connecting plate screw mandrel 512 is longitudinally arranged in sliver carrying box 42, and the bottom of this connecting plate screw mandrel 512 is engaged with connecting plate nut 511, and connecting plate actuator rotates for driving connecting plate screw mandrel 512.Further preferably, connecting plate actuator is that a connecting plate being arranged at the upper end of connecting plate screw mandrel 512 drives handwheel 513, manually adjusts connecting plate and drives handwheel 513 to adjust the height of connecting plate 51.The welding gun 61 of laser cold welding machine 6 is arranged on welding gun clamping plate 52; the escape pipe of protective gas device is connected with protective gas ozzle 53; welding wire is connected with wire feed ozzle 54 after sliver carrying box 42, and directive wheel 43 makes welding wire vertically can enter sliver carrying box 42 exactly and straight line is sent in the wire feed ozzle 54 in clamping device.The mouth mouth of protective gas ozzle 53 and wire feed ozzle 54 is aligned with the muzzle of welding gun 61.The height of the muzzle of welding gun 61 is controlled by connecting plate 51 by four-wheel drive mechanism, can be used in carrying out melting welding reparation to the driving axle housing of different-diameter.And connecting plate 51 is driven by armed lever 32 and moves left and right, the 3rd driving mechanism drives armed lever 32 when moving left and right, welding gun 61 also along with moving left and right, to carry out axial melting welding to driving axle housing.
The present invention in use, by armed lever motor 323, welding gun 61 is moved to the leftmost side, and drive handwheel 513 that welding gun 61 is risen to the top by connecting plate, then driving axle housing accumbency is positioned on fixed support post 21 and sliding support post 23, and is supported by the driven support wheel of active support wheel 22, first and the second driven support wheel 24.By armed lever motor 323, welding gun 61 being moved to driving axle housing again needs to carry out directly over the position of melting welding, and then Non-follow control connecting plate drives handwheel 513 that welding gun is displaced downwardly to suitable height.When needing to carry out circumference welding to the melting welding position of driving axle housing; while welding wire being carried downwards by wire feed rolls; start laser cold welding machine and protective gas device; welding gun 61 is made to carry out welding job; start support wheel motor 221 simultaneously; to make driving axle housing rotate, thus carry out accurate proportioning by the rotating speed of wire feed rolls and the rotating speed of support wheel motor 221, realize carrying out quantitative melting welding to the circumference of driving axle housing.When need to the melting welding position of driving axle housing carry out axis weld time; while welding wire being carried downwards by wire feed rolls; start laser cold welding machine and protective gas device; welding gun 61 is made to carry out welding job; start armed lever motor 323 simultaneously; make connecting plate 51 drive welding gun 61 to move axially, thus by the rotating speed of wire feed rolls and the accurate proportioning of armed lever motor 323 rotating speed, realize the axial melting welding to driving axle housing.
The present invention adopts laser cold-welding technique, greatly reduce the impact on driving axle housing material, and automatically can carry out axial or circumferential melting welding to driving axle housing, mechanization degree is high, has welding quality good, and welding accurately rapidly, face of weld is attractive in appearance, and simple to operate, the advantages such as welding efficiency is high, and applicability is strong.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (8)
1. a melting welding repair machine for driving axle housing, is characterized in that, comprising:
Base;
Frock, it comprises: a fixed support post being fixedly installed on the left side of described base, is provided with initiatively support wheel and an one first driven support wheel before and after the upper end of this fixed support post abreast; And one is arranged at the sliding support post on the right side of described base in the mode that can horizontally slip, the upper end of this sliding support post is provided with two the second corresponding with described active support wheel and the first driven support wheel respectively driven support wheels;
Horizontal mobile mechanism, it comprises: a frame being arranged at the left side of described base; And one to be arranged at the upper end of described frame armed lever in the mode that can horizontally slip;
Wire feeder, it comprises: a wire feeding disc being arranged at the upper surface of described armed lever; One sliver carrying box being arranged at the right-hand member of described armed lever; One directive wheel being arranged at the upper end of described sliver carrying box, described sliver carrying box corresponds to this directive wheel and is provided with a seal wire through hole; And to be arranged at for a pair in described sliver carrying box and wire feed rolls for welding wire is carried downwards;
Clamping device, it comprises: a upper end is arranged at the connecting plate of the right-hand member of described sliver carrying box in the mode that can slide up and down; And be arranged at the welding gun clamping plate of lower end of described connecting plate, wire feed ozzle and protective gas ozzle accordingly;
Laser cold welding machine, its welding gun is arranged on described welding gun clamping plate; And
Protective gas device, its escape pipe is connected with described protective gas ozzle.
2. the melting welding repair machine of driving axle housing according to claim 1, is characterized in that, described active support wheel is driven by one first driving mechanism and rotates, and this first driving mechanism comprises: one is fixedly installed on the support wheel motor on described base; And the support wheel decelerator that is connected with described support wheel motor, this support wheel decelerator is connected by V belt translation with the rotating shaft of described active support wheel.
3. the melting welding repair machine of driving axle housing according to claim 1, it is characterized in that, described sliding support post is driven by one second driving mechanism and horizontally slips, and this second driving mechanism comprises: a support column screw being arranged at the lower end of described sliding support post; One is rotatably arranged at the support column screw mandrel on described base, and this support column screw mandrel engages with described support column screw; And the support column actuator that drives described support column screw mandrel to rotate.
4. the melting welding repair machine of driving axle housing according to claim 3, is characterized in that, described support column actuator is that a support column being arranged at the right-hand member of described support column screw mandrel drives handwheel.
5. the melting welding repair machine of driving axle housing according to claim 1, is characterized in that, described armed lever is driven by one the 3rd driving mechanism and horizontally slips, and the 3rd driving mechanism comprises: an armed lever screw being arranged at the upper end of described frame; One is rotatably arranged at the armed lever screw mandrel in described armed lever, and this armed lever screw mandrel engages with described armed lever screw; And one drives described armed lever screw mandrel to carry out the armed lever actuator rotated.
6. the melting welding repair machine of driving axle housing according to claim 5, is characterized in that, described armed lever actuator is an armed lever motor being arranged at the left end of described armed lever, and this armed lever motor is connected with the left end of described armed lever screw mandrel.
7. the melting welding repair machine of driving axle housing according to claim 1, it is characterized in that, described connecting plate is driven by a four-wheel drive mechanism and slides up and down, and this four-wheel drive mechanism comprises: a connecting plate nut being arranged at the left side on the top of described connecting plate; One is rotatably arranged at the connecting plate screw mandrel in described sliver carrying box, and the bottom of this connecting plate screw mandrel is engaged with described connecting plate nut; And the connecting plate actuator that drives described connecting plate screw mandrel to rotate.
8. the melting welding repair machine of driving axle housing according to claim 7, is characterized in that, described connecting plate actuator is that a connecting plate being arranged at the upper end of described connecting plate screw mandrel drives handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634843.7A CN104475975B (en) | 2014-11-12 | 2014-11-12 | The melting welding repair machine of driving axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634843.7A CN104475975B (en) | 2014-11-12 | 2014-11-12 | The melting welding repair machine of driving axle housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475975A CN104475975A (en) | 2015-04-01 |
| CN104475975B true CN104475975B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634843.7A Expired - Fee Related CN104475975B (en) | 2014-11-12 | 2014-11-12 | The melting welding repair machine of driving axle housing |
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| Country | Link |
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| CN (1) | CN104475975B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909744B (en) * | 2021-10-12 | 2024-04-30 | 湖北童河通讯器材科技有限公司 | Solder conveying device for cold welding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736093Y (en) * | 2004-05-31 | 2005-10-26 | 中国重型汽车集团有限公司 | Bridge case automatic positioning device of automobile driving bridge case welding fixture |
| CN102581569A (en) * | 2012-03-01 | 2012-07-18 | 青岛华瑞汽车零部件有限公司 | Machining process for light stamping and welding type driving axle housing |
| CN203282117U (en) * | 2013-06-04 | 2013-11-13 | 湖南中联重科车桥有限公司 | Welding tool for axle housing assembly |
| CN203696241U (en) * | 2013-11-21 | 2014-07-09 | 广西大学 | Build-up welding machine for differential housing of engineering machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3865437B2 (en) * | 1996-08-07 | 2007-01-10 | レッキス工業株式会社 | Resin pipe fusing machine |
| US7164094B2 (en) * | 2004-01-12 | 2007-01-16 | General Electric Company | Apparatus and method for electrofriction welding |
-
2014
- 2014-11-12 CN CN201410634843.7A patent/CN104475975B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736093Y (en) * | 2004-05-31 | 2005-10-26 | 中国重型汽车集团有限公司 | Bridge case automatic positioning device of automobile driving bridge case welding fixture |
| CN102581569A (en) * | 2012-03-01 | 2012-07-18 | 青岛华瑞汽车零部件有限公司 | Machining process for light stamping and welding type driving axle housing |
| CN203282117U (en) * | 2013-06-04 | 2013-11-13 | 湖南中联重科车桥有限公司 | Welding tool for axle housing assembly |
| CN203696241U (en) * | 2013-11-21 | 2014-07-09 | 广西大学 | Build-up welding machine for differential housing of engineering machine |
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| Publication number | Publication date |
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| CN104475975A (en) | 2015-04-01 |
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