CN109530947A - Tooling and its application method for radiator brace rod upper bracket assembly - Google Patents

Tooling and its application method for radiator brace rod upper bracket assembly Download PDF

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Publication number
CN109530947A
CN109530947A CN201811471723.4A CN201811471723A CN109530947A CN 109530947 A CN109530947 A CN 109530947A CN 201811471723 A CN201811471723 A CN 201811471723A CN 109530947 A CN109530947 A CN 109530947A
Authority
CN
China
Prior art keywords
brace rod
upper bracket
rod upper
bracket assembly
radiator brace
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
Application number
CN201811471723.4A
Other languages
Chinese (zh)
Inventor
张永寿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Dongming Machinery Manufacturing Co Ltd
Original Assignee
Hefei Dongming Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Dongming Machinery Manufacturing Co Ltd filed Critical Hefei Dongming Machinery Manufacturing Co Ltd
Priority to CN201811471723.4A priority Critical patent/CN109530947A/en
Publication of CN109530947A publication Critical patent/CN109530947A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/003Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention discloses a kind of toolings and its application method for radiator brace rod upper bracket assembly, including support frame, mold is fixedly connected with support frame as described above upper end, fixed block is fixed with support frame as described above lower end, the upper surface of the mold is equipped with limited post and retention bead, the two end axles pin connection of the mold has L shape fixed block, radiator brace rod upper bracket assembly is placed on mold, and through-hole on radiator brace rod upper bracket assembly is successively placed on limited post and retention bead, rotate L shape fixed block, radiator brace rod upper bracket assembly is fixed on to the upper surface of mold, nut is passed through retention bead to connect with the upper surface of radiator brace rod upper bracket assembly, it is welded after connection, the welding process for the radiator brace rod upper bracket assembly that the setting of the device greatly simplifies, reduce the welding of radiator brace rod upper bracket assembly Deformation, since retention bead guarantees nut accurate positioning, so that the radiator brace rod upper bracket assembly later period is easy for installation.

Description

Tooling and its application method for radiator brace rod upper bracket assembly
Technical field
The present invention relates to automobile support technical field, specially a kind of tooling for radiator brace rod upper bracket assembly and Its application method.
Background technique
When automobile manufacture, especially radiator needs bracket to be fixed on vehicle body on heavy-duty commercial vehicle, due to bracket itself In zigzag, then bending is needed, the angle of dogleg section is difficult to be consistent when bending, then needs mold to the shape after its bending Shape is detected, while the fixation of radiator for convenience, needs one end WELD NUTS in bracket, but bracket itself constructs Simply, small in size suitable for mass production, due to batch production, if nut positioning be not allowed to easily cause bracket damage in batch or Person cannot good fixed heat sink, first influence radiator fixation and installation, second bracket batch damage cause to produce The increase of cost;When bracket welding simultaneously, need to be fully welded on the outer circumference surface of nut and the contact surface of bracket, welder when being fully welded It needs welder around cap rotation one week, nut can be fully welded on bracket, therefore also result in welding inconvenience, welder's fatigue Etc. problems, be also easy to cause the deformation of bracket when in addition nut welds, for example, in the welding process bracket without well Fixed, welding terminates after-poppet to be influenced by welding stress, is caused the buckling deformation of bracket welding position, is influenced bracket itself Quality, at the same time based on the batch production of bracket, the influence of bracket welding position buckling deformation should not be underestimated.
Summary of the invention
The object of the present invention is to provide a kind of tooling and its application method for radiator brace rod upper bracket assembly, Can in the detection for reducing bracket welding deformation, facilitating support bending angle, facilitate the tooling of welding and facilitate welding and use The method of the tooling.
In order to achieve the purpose that convenient for detection avoid batch damage and cannot well fixed heat sink, the present invention provides A kind of tooling for radiator brace rod upper bracket assembly, including support frame and support frame as described above upper end are fixedly connected with mold, The mold is arranged to zigzag compatible with radiator brace rod upper bracket assembly;The mold is equipped with limited post and limit Protrusion;The lower end of support frame as described above is equipped with fixed block;Two end face pivot pins of the mold are connected with L shape fixed block.
As the preferred technical solution of the present invention: the retention bead includes base station and is made into integration with the base station The consistency of thickness of stud, the height of the base station and radiator brace rod bracket assembly is threaded with folder cap on the stud.
As the preferred technical solution of the present invention: being equipped with shaft, the support between support frame as described above and the fixed block It is freely rotated between frame and the fixed block by shaft.
Another object of the present invention is to provide a kind of reduction deformation of timbering, facilitates and weld the method packet for reducing solder joint fatigue Include following steps:
S1Radiator brace rod upper bracket assembly is placed on mold;
S2The through-hole having on radiator brace rod upper bracket assembly is successively placed on limited post and retention bead;
S3L shape fixed block is rotated, radiator brace rod upper bracket assembly is fixed on to the upper surface of mold;
S4The nut on radiator brace rod upper bracket will be needed to be welded on across retention bead and radiator brace rod upper bracket The upper surface of assembly connects, and is welded after connection;
S5Nut is welded on radiator brace rod upper bracket assembly by one hand rotation mold, another hand hand torch.
By adopting the above technical scheme, beneficial effects of the present invention are as follows, due to be arranged it is Z-shaped and with radiator brace rod upper bracket The mold that assembly matches, so that be placed on mold can be by observation dogleg section and mold for radiator brace rod upper bracket Whether dogleg section is bonded, thus judge radiator brace rod upper bracket bending angle whether standard, while limited post and limit are set Radiator brace rod upper bracket, can be placed on mold, and pass through folder by position protrusion by the through-hole on radiator brace rod upper bracket Cap and stud rotate counterclockwise or clockwise rotation will need to be welded on the nut on radiator brace rod upper bracket tightly Be located on radiator brace rod upper bracket, guarantee the accurate positioning of nut, at the same press from both sides cap by nut tightly be located in heat dissipation On device pull rod upper bracket, the welding deformation of bracket is avoided, while mold can rotate on fixed block, so that logical when welding The position for changing radiator brace rod upper bracket is crossed, welder's position chanP is reduced, substantially reduces the feeling of fatigue generated when welder's welding;
In addition radiator brace rod upper bracket assembly is placed on mold, and by through-hole on radiator brace rod upper bracket assembly according to It is secondary to be placed on limited post and retention bead, L shape fixed block is rotated, radiator brace rod upper bracket assembly is fixed on to the upper table of mold Nut is passed through retention bead and connect with the upper surface of radiator brace rod upper bracket assembly, welded after connection, the device by face The welding process of radiator brace rod upper bracket assembly that greatly simplifies of setting.
Detailed description of the invention
Fig. 1 is main structure formula schematic diagram of the invention;
Fig. 2 is existing radiator brace rod upper bracket assembly main view;
Fig. 3 is the top view of radiator brace rod upper bracket assembly;
Fig. 4 is retention bead structural schematic diagram of the invention.
In figure: 1, support frame;2, mold;3, limited post;4, retention bead;5, L shape fixed block;6, shaft;7, fixed block; 401, base station;402, stud;403, cap is pressed from both sides.
Specific embodiment:
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.In this hair In bright description, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower", "front", "rear" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention Limitation.
A kind of tooling for radiator brace rod upper bracket assembly as shown in Figs 1-4, including support frame 1 and the branch 1 upper end of support is fixedly connected with mold 2, and the mold 2 is arranged to zigzag compatible with radiator brace rod upper bracket assembly; The mold 2 is equipped with limited post 3 and retention bead 4;The lower end of support frame as described above 1 is equipped with fixed block 7;The two of the mold 2 A end face pivot pin is connected with L shape fixed block 5, and the retention bead 4 includes base station 401 and is made into integration with the base station 401 Stud 402, the consistency of thickness of the height of the base station 401 and radiator brace rod bracket assembly, screw thread connects on the stud 402 Be connected to folder cap 403, be equipped with shaft 6 between support frame as described above 1 and the fixed block 7, support frame as described above 1 and the fixed block 7 it Between be freely rotated by shaft 6, since mold 2 that is Z-shaped and matching with radiator brace rod upper bracket assembly is arranged so that Whether radiator brace rod upper bracket is placed on mold 2 can be bonded by observation dogleg section with 2 dogleg section of mold, to sentence Disconnected radiator brace rod upper bracket bending angle whether standard, while limited post 3 and retention bead 4 are set, radiator can be passed through Radiator brace rod upper bracket is placed on mold 2 by the through-hole on pull rod upper bracket, and passes through the inverse time of folder cap 403 and stud 402 Needle rotation or clockwise rotation by need to be welded on nut on radiator brace rod upper bracket tightly be located in radiator On pull rod upper bracket, guarantee the accurate positioning of nut, at the same press from both sides cap 403 by nut tightly be located in radiator brace rod upper bracket On, the welding deformation of bracket is avoided, while mold 2 can rotate on fixed block 7, so that by changing heat dissipation when welding Welder's position chanP is reduced in the position of device pull rod upper bracket, substantially reduces the feeling of fatigue generated when welder's welding.
On basis, the operational version of the device includes the following steps:
S1Radiator brace rod upper bracket assembly is placed on mold 2;
S2The through-hole having on radiator brace rod upper bracket assembly is successively placed on limited post 3 and retention bead 4;
S3L shape fixed block 7 is rotated, radiator brace rod upper bracket assembly is fixed on to the upper surface of mold 2;
S4The nut on radiator brace rod upper bracket will be needed to be welded on across retention bead 4 and radiator brace rod upper bracket The upper surface of assembly connects, and is welded after connection;
S5Nut is welded on radiator brace rod upper bracket assembly by one hand rotation mold 2, another hand hand torch.
By the above method, the integrally formed whether good of radiator upper connecting rod bracket to be welded first can be judged, Welding is rotated simultaneously and substantially reduces the feeling of fatigue generated when welder's welding, simplifies welding process, improves welding efficiency, it is further Raising weldquality, guarantee radiator brace rod upper bracket assembly will not be damaged in vehicle Life cycle.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.

Claims (4)

1. a kind of tooling for radiator brace rod upper bracket assembly, it is characterised in that: including support frame (1) and the support Frame (1) upper end is fixedly connected with mold (2), and the mold (2) is arranged to Z-shaped compatible with radiator brace rod upper bracket assembly Shape;The mold (2) is equipped with limited post (3) and retention bead (4);The lower end of support frame as described above (1) is equipped with fixed block (7); Two end face pivot pins of the mold (2) are connected with L shape fixed block (5).
2. the tooling according to claim 1 for radiator brace rod upper bracket assembly, it is characterised in that: the limit convex Playing (4) includes base station (401) and the stud (402) being made into integration with the base station (401), the height of the base station (401) With the consistency of thickness of radiator brace rod bracket assembly, folder cap (403) is threaded on the stud (402).
3. the tooling according to claim 1 for radiator brace rod upper bracket assembly, it is characterised in that: support frame as described above (1) shaft (6) are equipped between the fixed block (7), pass through shaft (6) between support frame as described above (1) and the fixed block (7) It is freely rotated.
4. a kind of application method of the tooling for radiator brace rod upper bracket assembly, characterized by the following steps:
S1Radiator brace rod upper bracket assembly is placed on mold (2);
S2The through-hole having on radiator brace rod upper bracket assembly is successively placed on limited post (3) and limit convex (4) rises;
S3It rotates L shape fixed block (7), radiator brace rod upper bracket assembly is fixed on to the upper surface of mold (2);
S4It is total across retention bead (4) and radiator brace rod upper bracket that the nut on radiator brace rod upper bracket will be needed to be welded on At upper surface connection, welded after connection;
S5Nut is welded on radiator brace rod upper bracket assembly by one hand rotation mold (2), another hand hand torch.
CN201811471723.4A 2018-12-04 2018-12-04 Tooling and its application method for radiator brace rod upper bracket assembly Pending CN109530947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811471723.4A CN109530947A (en) 2018-12-04 2018-12-04 Tooling and its application method for radiator brace rod upper bracket assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811471723.4A CN109530947A (en) 2018-12-04 2018-12-04 Tooling and its application method for radiator brace rod upper bracket assembly

Publications (1)

Publication Number Publication Date
CN109530947A true CN109530947A (en) 2019-03-29

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ID=65852605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811471723.4A Pending CN109530947A (en) 2018-12-04 2018-12-04 Tooling and its application method for radiator brace rod upper bracket assembly

Country Status (1)

Country Link
CN (1) CN109530947A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203599767U (en) * 2013-12-02 2014-05-21 惠州东风易进工业有限公司 Rotary welding and fixing device for heat radiator
KR20140117746A (en) * 2013-03-26 2014-10-08 천공엔지니어링(주) A Rotating Table For Welding
CN104400284A (en) * 2014-09-28 2015-03-11 长城汽车股份有限公司 Positioning device and buckling positioning method of longitudinal beam
CN106378568A (en) * 2016-11-08 2017-02-08 芜湖市元山机械制造有限公司 Anti-deformation welding device of beam welding subassembly
CN206084254U (en) * 2016-09-13 2017-04-12 力帆实业(集团)股份有限公司 Motor tricycle radiator mounting bracket welding position frock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140117746A (en) * 2013-03-26 2014-10-08 천공엔지니어링(주) A Rotating Table For Welding
CN203599767U (en) * 2013-12-02 2014-05-21 惠州东风易进工业有限公司 Rotary welding and fixing device for heat radiator
CN104400284A (en) * 2014-09-28 2015-03-11 长城汽车股份有限公司 Positioning device and buckling positioning method of longitudinal beam
CN206084254U (en) * 2016-09-13 2017-04-12 力帆实业(集团)股份有限公司 Motor tricycle radiator mounting bracket welding position frock
CN106378568A (en) * 2016-11-08 2017-02-08 芜湖市元山机械制造有限公司 Anti-deformation welding device of beam welding subassembly

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Application publication date: 20190329