CN105965151A - V-shaped thrust rod for phase position friction welding automobile and welding method for V-shaped thrust rod - Google Patents
V-shaped thrust rod for phase position friction welding automobile and welding method for V-shaped thrust rod Download PDFInfo
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- CN105965151A CN105965151A CN201610480151.0A CN201610480151A CN105965151A CN 105965151 A CN105965151 A CN 105965151A CN 201610480151 A CN201610480151 A CN 201610480151A CN 105965151 A CN105965151 A CN 105965151A
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- Prior art keywords
- earrings
- pipe
- welding
- friction welding
- weld bond
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- 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.)
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
-
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/008—Filling of continuous seams for automotive applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a V-shaped thrust rod for a phase position friction welding automobile and a welding method for the V-shaped thrust rod. One end of a first round pipe is welded to a first straight lug ring, and the other end of the first round pipe is welded to one branch end of a V-shaped lug ring. One end of a second round pipe is welded to a second straight lug ring, and the other end of the second round pipe is welded to the other branch end of the V-shaped lug ring. The first straight lug ring is placed in a rotation clamp of a double-head phase position friction welding machine clamped by a single-spindle box at a time to be clamped, the first round pipe is placed in an opposite-opening jaw of the friction welding machine, and the V-shaped lug ring is placed in a tail fixing clamp of the friction welding machine. After a weld opening between the first round pipe and the first straight lug ring is welded, the opposite-opening jaw is opened, a center frame is clamped, and the first round pipe is made to rotate. A spindle rotates to weld the part between the first round pipe and one branch end of the V-shaped lug ring, the first step is repeated, the V-shaped lug ring is vertically rotated by 180 degrees to be placed in the tail fixing clamp, then, the second round pipe and the second straight lug ring are welded, and finally, the second round pipe and the V-shaped lug ring are welded.
Description
Technical field
The present invention relates to a kind of phase friction welding and connect automobile V-type distance rod and welding method thereof, belong to V-type distance rod and
Its welding method technical field.
Background technology
Based on thermo-compressed in automobile distance rod product processing technique, propulsion rod joint machine is added to anti-back slot, then will
Heating-pressure-molding implemented on hot press by joint and inboard wall of tube body adapting device, this processes cycle length, cost
High, finished product distance rod weight big, increases invisible burden to vehicle, and loosening easily occurs in life-time service, ask button etc. seriously
Problem (see Fig. 1).In development in science and technology, the extensively application of friction-welding machine solved disadvantage mentioned above later.But can only meet
Straight distance rod needs (see Fig. 2) with the production of oblique thrust bar, due to the structural particularity of V-type distance rod, so still from
Do not open thermo-compressed technique, then, processes cycle length, cost are high, finished product distance rod weight is big, increase nothing to vehicle
Shape is born, and loosening easily occurs in life-time service, ask the serious problems such as button to be still not able to completely solves.
Summary of the invention
The invention aims to solve the problem that above-mentioned prior art exists, i.e. special due to the structure of V-type distance rod
Property, still it be unable to do without thermo-compressed technique, so, processes cycle length, cost are high, finished product distance rod weight is big, give
Vehicle increases invisible burden, and loosening easily occurs in life-time service, ask the serious problems such as button to be still not able to completely solves
Certainly.And then provide a kind of phase friction welding to connect automobile V-type distance rod and welding method thereof.
It is an object of the invention to be achieved through the following technical solutions:
A kind of phase friction welding connects automobile V-type distance rod, including: V-arrangement earrings, the first pipe, the first straight earrings,
Second pipe and the second straight earrings, between one end of described first pipe and the first straight earrings, phase friction welding connects formation first
Weld bond, between the other end and a branch end of V-arrangement earrings of the first pipe, phase friction welding connects formation the second weld bond, the
Between one end of two pipes and the second straight earrings, phase friction welding connects formation the 3rd weld bond, the other end of the second pipe and V-arrangement
Between another branch end of earrings, phase friction welding connects formation the 4th weld bond.
A kind of phase friction welding connects the welding method of automobile V-type distance rod,
Step one: the first straight earrings is put in the rolling clamp of the dual-head phase friction welding machine that single main spindle box is once installed and press from both sides
Tightly, the first pipe is put in the opposite opened jaw of described dual-head phase friction welding machine, V-arrangement earrings is put into described double end
In the afterbody stationary fixture of phase friction welding machine.
Step 2: after first welding the first weld bond between the first pipe and the first straight earrings, opposite opened jaw is opened, center
Frame clamps so that the first pipe rotates.
Step 3: subsequent steps two, main shaft rotates and welding between the first pipe and a branch end of V-arrangement earrings is referred to as
Second weld bond, repeats step one, V-arrangement earrings revolves turnback up and down and puts in afterbody stationary fixture, then weld
The 3rd weld bond between second pipe and the second straight earrings, finally welds another branch end of the second pipe and V-arrangement earrings
The 4th weld bond, thus complete four weld bond all phase friction weldings of V-type distance rod.
The present invention uses the dual-head phase friction welding machine that single main spindle box is once installed so that automobile uses complete with V-type distance rod
Friction-welding technique, and filled up domestic and international automobile V-type distance rod and can not all use the blank of friction welding.Make
Its processing technique is simple, huge reduces manufacturing cost, improves production efficiency, and the work reducing operator is strong
Degree.We are also in friction welding process, for automobile with V-type distance rod adjust the pressure of welding procedure, the time and turn
Speed so that it is postwelding precision has exceeded thermo-compressed, after the body of rod and weld, intensity is also above the intensity of mother metal self, simultaneously
Alleviate the own wt of automobile V-type distance rod, the consumption of fuel can be reduced for vehicle.
In the welding method of the present invention, two straight earrings and two pipes, two pipes and the phase friction welding of V-arrangement earrings
Connecing, relatively rotate frictional heat plasticizing deformation upset and form firmly connection, welding process produces without harmful gas, is solderless
A kind of green, environmental protection, the efficient welding manner of wire bond agent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automobile V-type distance rod of thermo-compressed.
Fig. 2 is the structural representation of the automobile V-type distance rod of friction welding (FW) and thermo-compressed.
Fig. 3 is the structural representation that phase friction welding of the present invention connects automobile V-type distance rod.
Reference in Fig. 3,1 is V-arrangement earrings, and 2 is the first pipe, and 3 is the first straight earrings, and 4 is the second pipe,
5 is the second straight earrings, and 6 is the first weld bond, and 7 is the second weld bond, and 8 is the 3rd weld bond, and 9 is the 4th weld bond.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail: the present embodiment is being front with technical solution of the present invention
Put and implement, give detailed embodiment, but protection scope of the present invention is not limited to following embodiment.
As it is shown on figure 3, a kind of phase friction welding involved by the present embodiment connects automobile V-type distance rod, including: V-arrangement ear
Ring the 1, first pipe 2, first straight earrings the 3, second pipe 4 and the second straight earrings 5, one end of described first pipe 2 and the
Between earrings 3, phase friction welding connects formation the first weld bond 6, the other end of the first pipe 2 and one point of V-arrangement earrings 1 always
Between Zhi Duan, phase friction welding connects formation the second weld bond 7, phase place friction between one end of the second pipe 4 and the second straight earrings 5
Welding forms the 3rd weld bond 8, phase friction welding between the other end and another branch end of V-arrangement earrings 1 of the second pipe 4
Connect formation the 4th weld bond 9.
Angle between described first pipe 2 and the second pipe 4 is 55 °~65 °.
The welding method that the present embodiment phase friction welding connects automobile V-type distance rod is as follows:
Step one: the first straight earrings 3 is put in the rolling clamp of the dual-head phase friction welding machine that single main spindle box is once installed
Clamping, puts in the opposite opened jaw of described dual-head phase friction welding machine by the first pipe 2, is put into by V-arrangement earrings 1 described
In the afterbody stationary fixture of dual-head phase friction welding machine.
Step 2: after first welding the first weld bond 6 between the first pipe 2 and the first straight earrings 3, opposite opened jaw is opened,
Centre frame clamps so that the first pipe 2 rotates.
Step 3: subsequent steps two, main shaft rotates and welding between the first pipe 2 and a branch end of V-arrangement earrings 1 is claimed
It is the second weld bond 7, repeats step one, V-arrangement earrings about 1 rotation turnback is put in afterbody stationary fixture, then
Weld the 3rd weld bond 8 between the second pipe 4 and the second straight earrings 5, finally weld the another of the second pipe 4 and V-arrangement earrings 1
4th weld bond 9 of one branch end, thus complete four weld bond all phase friction weldings of V-type distance rod.
Described first weld bond the 6, second weld bond the 7, the 3rd weld bond 8 and the 4th weld bond 9 all through one-level welding, two grades welding and
Upset weld, with bonding area calculate, one-level weld the welding pressure of every square millimeter be 2~4MPa, weld interval be
6~10 seconds;Two grades of welding pressures are 4~8MPa, weld interval is 6~8 seconds;Upset welding pressure be 14MPa, welding time
Between be 6 seconds.
Two straight earrings and two pipes, the phase friction welding of two pipes and V-arrangement earrings connects, and relatively rotates frictional heat
Plasticizing deformation upset forms firmly connection, and welding process produces without harmful gas, is a kind of green, the ring without wire welding agent
Guarantor, efficient welding manner.
The dual-head phase friction welding machine that single main spindle box that the present embodiment is used once is installed, its China's Patent No.
ZL201310484375.5, Authorization Notice No. is CN103521914B, and authorized announcement date is on April 13rd, 2016.
The above, the only present invention preferably detailed description of the invention, it is whole that these detailed description of the invention are all based on the present invention
Different implementations under body design, and protection scope of the present invention is not limited thereto, and any is familiar with the art
Technical staff in the technical scope that the invention discloses, the change that can readily occur in or replacement, all should contain in the present invention
Protection domain within.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (4)
1. phase friction welding connects an automobile V-type distance rod, including: V-arrangement earrings (1), the first pipe (2),
First straight earrings (3), the second pipe (4) and the second straight earrings (5), it is characterised in that described first pipe
(2) between one end and the first straight earrings (3), phase friction welding connects formation the first weld bond (6), the first pipe (2)
The other end and a branch end of V-arrangement earrings (1) between phase friction welding connect formation the second weld bond (7), second circle
Between one end and the second straight earrings (5) of pipe (4), phase friction welding connects formation the 3rd weld bond (8), the second pipe
(4) between the other end and another branch end of V-arrangement earrings (1), phase friction welding connects formation the 4th weld bond
(9)。
Phase friction welding the most according to claim 1 connects automobile V-type distance rod, it is characterised in that described first
Angle between pipe (2) and the second pipe (4) is 55 °~65 °.
3. the phase friction welding described in claim 1 connects a welding method for automobile V-type distance rod, and its feature exists
In,
Step one: the first straight earrings (3) is put into the rotating clamp of the dual-head phase friction welding machine that single main spindle box is once installed
Tool clamps, the first pipe (2) is put in the opposite opened jaw of described dual-head phase friction welding machine, by V-arrangement earrings
(1) put in the afterbody stationary fixture of described dual-head phase friction welding machine;
Step 2: after first welding the first weld bond (6) between the first pipe (2) and the first straight earrings (3), split
Formula jaw is opened, and centre frame clamps so that the first pipe (2) rotates;
Step 3: subsequent steps two, main shaft rotate by a branch end of the first pipe (2) and V-arrangement earrings (1) it
Between welding be referred to as the second weld bond (7), repeat step one, V-arrangement earrings (1) revolved up and down turnback and puts into afterbody
In stationary fixture, then weld the 3rd weld bond (8) between the second pipe (4) and the second straight earrings (5), finally
Weld the 4th weld bond (9) of another branch end of the second pipe (4) and V-arrangement earrings (1), thus complete V-type and push away
Four weld bond all phase friction weldings of power bar.
Phase friction welding the most according to claim 3 connects the welding method of automobile V-type distance rod, and its feature exists
In, described first weld bond (6), the second weld bond (7), the 3rd weld bond (8) and the 4th weld bond (9) are all through one
Level welding, two grades of welding and upset welding, calculate with bonding area, and one-level is welded the welding pressure of every square millimeter and is
2~4MPa, weld interval is 6~10 seconds;Two grades of welding pressures are 4~8MPa, weld interval is 6~8 seconds;Upset welds
Pressure is 14MPa, weld interval is 6 seconds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610480151.0A CN105965151A (en) | 2016-06-27 | 2016-06-27 | V-shaped thrust rod for phase position friction welding automobile and welding method for V-shaped thrust rod |
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CN201610480151.0A CN105965151A (en) | 2016-06-27 | 2016-06-27 | V-shaped thrust rod for phase position friction welding automobile and welding method for V-shaped thrust rod |
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CN201610480151.0A Pending CN105965151A (en) | 2016-06-27 | 2016-06-27 | V-shaped thrust rod for phase position friction welding automobile and welding method for V-shaped thrust rod |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525153A (en) * | 2019-08-23 | 2019-12-03 | 福建龙溪轴承(集团)股份有限公司 | The connection method of propulsion rod joint, straight type distance rod and V-type distance rod |
CN111451722A (en) * | 2020-03-27 | 2020-07-28 | 朱增 | Metal pipe fitting processing method |
CN111907277A (en) * | 2020-07-20 | 2020-11-10 | 东风商用车有限公司 | Manufacturing method of straight thrust rod and straight thrust rod |
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CN2621964Y (en) * | 2003-05-26 | 2004-06-30 | 中国重型汽车集团有限公司 | Automatic suspension guide push rod |
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CN203046789U (en) * | 2013-01-10 | 2013-07-10 | 山东美晨科技股份有限公司 | New-technology V-shaped thrust rod |
CN103521914A (en) * | 2013-10-16 | 2014-01-22 | 哈尔滨正晨焊接切割设备制造有限公司 | Single-main-shaft box one-time clamping double-end phase friction welder |
CN205292171U (en) * | 2016-01-06 | 2016-06-08 | 中国重汽集团济南动力有限公司 | V type distance rod assembly |
CN205292172U (en) * | 2016-01-13 | 2016-06-08 | 中国重汽集团济南动力有限公司 | A asymmetric V type distance rod assembly for truck |
CN105667234A (en) * | 2015-12-30 | 2016-06-15 | 陕西德仕汽车部件(集团)有限责任公司 | Automobile thrust rod |
CN205733422U (en) * | 2016-06-27 | 2016-11-30 | 哈尔滨正晨焊接切割设备制造有限公司 | A kind of phase friction welding connects automobile V-type distance rod |
-
2016
- 2016-06-27 CN CN201610480151.0A patent/CN105965151A/en active Pending
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525153A (en) * | 2019-08-23 | 2019-12-03 | 福建龙溪轴承(集团)股份有限公司 | The connection method of propulsion rod joint, straight type distance rod and V-type distance rod |
CN110525153B (en) * | 2019-08-23 | 2022-09-16 | 福建龙溪轴承(集团)股份有限公司 | Connection method of thrust rod joint, straight thrust rod and V-shaped thrust rod |
CN111451722A (en) * | 2020-03-27 | 2020-07-28 | 朱增 | Metal pipe fitting processing method |
CN111907277A (en) * | 2020-07-20 | 2020-11-10 | 东风商用车有限公司 | Manufacturing method of straight thrust rod and straight thrust rod |
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