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 PDFInfo
- 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
Links
- 239000011324 bead Substances 0.000 claims abstract description 18
- 230000014759 maintenance of location Effects 0.000 claims abstract description 18
- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 6
- 238000010923 batch production Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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 only one of the preceding main groups
- B23K31/003—Processes 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
-
- 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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary 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
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.
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 |
Family
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)
| 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 |
-
2018
- 2018-12-04 CN CN201811471723.4A patent/CN109530947A/en active Pending
Patent Citations (5)
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |