CN203681181U - Automobile chassis swing arm assembly welding device - Google Patents
Automobile chassis swing arm assembly welding device Download PDFInfo
- Publication number
- CN203681181U CN203681181U CN201320652248.7U CN201320652248U CN203681181U CN 203681181 U CN203681181 U CN 203681181U CN 201320652248 U CN201320652248 U CN 201320652248U CN 203681181 U CN203681181 U CN 203681181U
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- CN
- China
- Prior art keywords
- swing arm
- arm assembly
- electrode holder
- car chassis
- electrode
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000007787 solid Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides an automobile chassis swing arm assembly welding device applied on an upper transverse swing arm with a hinge assembly. The device comprises a swing arm with the hinge assembly; nuts are arranged at the rear end of the swing arm; a spot welding auxiliary mechanism is arranged below the nuts at the rear end of the swing arm; the spot welding auxiliary mechanism comprises an electrode holder, a positioning pin and an electrode cap, wherein the electrode cap is arranged on the electrode holder, the positioning pin in inserted into the middle part of the electrode holder. By adopting the device, the nuts can be successfully welded on a solid spot welder; excellent centering property of the nuts can be guaranteed, and the welding intensity is improved.
Description
Technical field
The utility model relates to auto parts and components field, is specifically related to a kind of car chassis swing arm assembly welder that is applied to the hinged assembly of transversal swinging arm band.
Background technology
Automotive suspension is as the power transmission parts that connect between vehicle frame (or vehicle body) and axletree (or wheel), the cooperation that is comprising many kinds of force, determining stability, traveling comfort and the safety of car load, is one of very crucial parts of modern car load.Especially along with the improving constantly of modern society's people's living standard, everybody more and more focuses on the traveling comfort of car load.
Automobile bottom diskware is the important structure safety member of automobile, and its welding capacity is large, and workpiece is yielding, and welding quality plays a decisive role to the safety of automobile.Nut-welding on the hinged assembly of upper transversal swinging arm band, due to the mounting support structure restriction of upper transversal swinging arm, opening size is too little, definition arc welding.
In entrucking process, find that arc welding cannot ensure the centering of nut, in order to improve this part, therefore need to design a kind of novel car chassis swing arm assembly welder, meet the requirement of car chassis swing arm assembly welding processing.
Summary of the invention
The purpose of this utility model is the technical deficiency for above-mentioned existence, provides a kind of simple in structure, and operation opening is smaller, ensures the centering to nut, meets the car chassis swing arm assembly welder of the requirement of car chassis swing arm assembly welding processing.
The purpose of this utility model realizes and being made up of following aspect:
Car chassis swing arm assembly welder, include the swing arm with hinged assembly, the end of swing arm is with nut, it is characterized in that: the nut below of the end of described swing arm, be provided with spot welding auxiliary mechanism, described spot welding auxiliary mechanism includes electrode holder, locating dowel pin and electrode cap, and wherein electrode cap is arranged on electrode holder, and locating dowel pin is plugged in the middle of electrode holder.
In such scheme, described electrode holder includes pedestal cylindraceous and round table-like pedestal, and pedestal inside is provided with circular hole.
In such scheme, described locating dowel pin is the cone structure with cylinder shank, and its shank external diameter is identical with Circularhole diameter.
In such scheme, described electrode cap is circular ring structure.
Principle of the present utility model is that the arc-welding in the welding of car chassis swing arm assembly is become to spot welding, is just well positioned to meet the centering of nut.
The beneficial effects of the utility model are:
Adopt the utility model device, on solid point welder, welded nut can weld smoothly, and ensures good nut centering, and weld strength is also improved.
Brief description of the drawings
Fig. 1 is the utility model example structure figure;
Fig. 2 is the utility model embodiment electrode holder section-drawing;
Fig. 3 is the utility model embodiment locating dowel pin front view;
Fig. 4 is the utility model embodiment locating dowel pin birds-eye view;
Fig. 5 is the utility model embodiment electrode cap front view;
Fig. 6 is the utility model embodiment electrode cap birds-eye view;
In figure: 1-swing arm, 2-electrode holder, 3-locating dowel pin, 4-electrode cap.
Detailed description of the invention
For better understanding technology of the present utility model, describe below in conjunction with drawings and Examples.It is only exemplary and explanatory that following examples are described, and the utility model protection domain is not had to any restriction.
Car chassis swing arm assembly welder as shown in Figures 1 to 6, include the swing arm with hinged assembly, the end of swing arm is with nut, the nut below of the end of wherein said swing arm, be provided with spot welding auxiliary mechanism, described spot welding auxiliary mechanism includes electrode holder, locating dowel pin and electrode cap, and wherein electrode cap is arranged on electrode holder, and locating dowel pin is plugged in the middle of electrode holder.
In the present embodiment, described electrode holder includes pedestal cylindraceous and round table-like pedestal, and pedestal inside is provided with circular hole.
In the present embodiment, described locating dowel pin is the cone structure with cylinder shank, and its shank external diameter is identical with Circularhole diameter.
In the present embodiment, described electrode cap is circular ring structure.
The arc-welding in the welding of car chassis swing arm assembly is become spot welding by the utility model embodiment, is just well positioned to meet the centering of nut.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not depart from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention of the present utility model also comprises these changes and is out of shape interior.
Claims (4)
1. car chassis swing arm assembly welder, include the swing arm with hinged assembly, the end of swing arm is with nut, it is characterized in that: the nut below of the end of described swing arm, be provided with spot welding auxiliary mechanism, described spot welding auxiliary mechanism includes electrode holder, locating dowel pin and electrode cap, and wherein electrode cap is arranged on electrode holder, and locating dowel pin is plugged in the middle of electrode holder.
2. car chassis swing arm assembly welder according to claim 1, is characterized in that, described electrode holder includes pedestal cylindraceous and round table-like pedestal, and pedestal inside is provided with circular hole.
3. car chassis swing arm assembly welder according to claim 1, is characterized in that, described locating dowel pin is the cone structure with cylinder shank, and its shank external diameter is identical with Circularhole diameter.
4. car chassis swing arm assembly welder according to claim 1, is characterized in that, described electrode cap is circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652248.7U CN203681181U (en) | 2013-10-22 | 2013-10-22 | Automobile chassis swing arm assembly welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652248.7U CN203681181U (en) | 2013-10-22 | 2013-10-22 | Automobile chassis swing arm assembly welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681181U true CN203681181U (en) | 2014-07-02 |
Family
ID=51003126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652248.7U Expired - Fee Related CN203681181U (en) | 2013-10-22 | 2013-10-22 | Automobile chassis swing arm assembly welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552436A (en) * | 2013-10-22 | 2014-02-05 | 东风（武汉）汽车零部件有限公司 | Welding device of automobile chassis swing arm assembly |
-
2013
- 2013-10-22 CN CN201320652248.7U patent/CN203681181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552436A (en) * | 2013-10-22 | 2014-02-05 | 东风（武汉）汽车零部件有限公司 | Welding device of automobile chassis swing arm assembly |
| CN103552436B (en) * | 2013-10-22 | 2016-08-17 | 东风（武汉）汽车零部件有限公司 | Automobile chassis swing arm assembly welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20191022 |