CN205927628U - EGR cooler scaffold weldment mould - Google Patents
EGR cooler scaffold weldment mould Download PDFInfo
- Publication number
- CN205927628U CN205927628U CN201620833518.8U CN201620833518U CN205927628U CN 205927628 U CN205927628 U CN 205927628U CN 201620833518 U CN201620833518 U CN 201620833518U CN 205927628 U CN205927628 U CN 205927628U
- Authority
- CN
- China
- Prior art keywords
- ear
- cooler
- support
- barrel portion
- exhaust gas
- 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
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Abstract
The utility model discloses a EGR cooler scaffold weldment mould. The mould includes abutment sleeve, abutment sleeve includes barrel portion and ear, barrel portion with cooler looks adaptation, the ear with support looks fixed connection. The ear with the support passes through locking mechanism looks fixed connection. Locking mechanism includes locating pin and lock nut. Be equipped with the breach in the barrel portion. Barrel portion with the ear is the integrated into one piece structure. Beneficial effect: the utility model discloses utilize the mounting hole of locating pin locating support, the position is reliable when making it to weld, has avoided the location of artifical manual when welding support inaccurate, and it is relatively poor to weld back appearance quality, and size defect such as overproof guarantees to weld the back uniformity.
Description
Technical field
The utility model is related to a kind of cooler for recycled exhaust gas support welding positioner.
Background technology
In prior art, when cooler support is on being resistance welded to cooler, its positioning is tack welding by hand
Connect, when support welds, the angle of support welding, direction, position are grasped with visual experience entirely.The presentation quality of postwelding, welding
Size and uniformity cannot ensure, percent defective is higher.
In view of this, it is necessary in fact to provide a kind of new technical scheme to solve the above problems.
Utility model content
Utility model purpose：A kind of cooler for recycled exhaust gas support welding positioner is provided.When this mold is used for welding, support positioning makes
With when improving welding, the positioning precision of support is it is ensured that weld size and coherence request.
For solving above-mentioned technical problem, the embodiment of the present application provides：A kind of cooler for recycled exhaust gas support welding positioner, described tire
Tool includes abutment sleeve, and described abutment sleeve includes barrel and ear；Described barrel is adapted with described cooler；Described
Ear is fixedly connected with described support phase.
Alternatively, described ear is fixedly connected by retaining mechanism phase with described support.
Alternatively, described retaining mechanism includes alignment pin and locking nut.
Alternatively, described barrel is provided with breach.
Alternatively, described barrel and described ear are formed in one structure.
Compared with prior art, the embodiment of the present application has the advantages that：
The utility model utilizes the installing hole of alignment pin locating support, and when being allowed to weld, position can
Lean on, it is to avoid when manually welding, the positioning of support is inaccurate, and postwelding presentation quality is poor, dimension overproof etc. lacks
Fall into it is ensured that postwelding uniformity.
Brief description
Describe some specific embodiments of the present invention hereinafter with reference to the accompanying drawings by way of example, and not by way of limitation in detail.
In accompanying drawing, identical reference denotes same or similar part or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is a kind of structural representation of the utility model cooler for recycled exhaust gas support welding positioner；
Fig. 2 is a kind of use state figure of the utility model cooler for recycled exhaust gas support welding positioner.
In in figure, 1, locking nut；2nd, abutment sleeve；2.1st, breach；2.2nd, barrel；2.3rd, ear；3rd, alignment pin；4、
Support；5th, cooler；6th, resistance welder；6.1st, guide post；6.2nd, soldering tip.
Specific embodiment
Purpose, technical scheme and advantage for making the application are clearer, below in conjunction with the application specific embodiment and
Corresponding accompanying drawing is clearly and completely described to technical scheme.
It is a kind of cooler for recycled exhaust gas support welding positioner shown in Fig. 1.As shown in figure 1, a kind of cooler for recycled exhaust gas support welds tire
Tool, described mold includes abutment sleeve 2, and described abutment sleeve includes barrel 2.2 and ear 2.3, described barrel and described
Ear is formed in one structure；Described barrel is adapted with described cooler 5, and the utility model mold, will be cold when using
But in device insertion barrel；Described ear is mutually fixedly connected with described support 4.
As an embodiment of the application, described mold also includes retaining mechanism, and described retaining mechanism is used for locking institute
State ear and described support, described retaining mechanism includes alignment pin 3 and locking nut 1, described alignment pin runs through the installation of ear
Hole in hole and support, then be locked with locking nut 1.
As an embodiment of the application, described barrel is provided with breach 2.1, the arc of described breach and described support
Portion is adapted.
It is to be appreciated that the utility model mold is when using, first by cooler for recycled exhaust gas 5 to be welded to certainly
Position sleeve 2 inserts, and abutment sleeve is provided with breach, and described ear is provided with installing hole（In figure is not shown）, by be welded
The hole of support 4 is directed at the installing hole on abutment sleeve 2, the inner surface of the arc portion of two pieces support 4 and described cooler for recycled exhaust gas 5 body
Outer surface contact；Then again the installing hole insertion that alignment pin 3 is aligned on abutment sleeve 2 is put in place, lower section locking nut 1
It is locked；After being locked, as shown in Fig. 2 the utility model mold is placed on the guide post 6.1 of resistance welder 6, weldering
6.2 work, carry out weld job.
Obviously, described embodiment is only some embodiments of the present application, rather than whole embodiments.Based on this Shen
Please in embodiment, the every other enforcement that those of ordinary skill in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of the application protection.
Claims (5)
1. a kind of cooler for recycled exhaust gas support welding positioner it is characterised in that：Described mold includes abutment sleeve, described abutment sleeve
Including barrel and ear；Described barrel is adapted with described cooler；Described ear is fixedly connected with described support phase.
2. cooler for recycled exhaust gas support welding positioner as claimed in claim 1 it is characterised in that：Described ear is led to described support
Cross retaining mechanism phase to be fixedly connected.
3. cooler for recycled exhaust gas support welding positioner as claimed in claim 2 it is characterised in that：Described retaining mechanism includes positioning
Pin and locking nut.
4. cooler for recycled exhaust gas support welding positioner as claimed in claim 1 it is characterised in that：Described barrel is provided with breach.
5. cooler for recycled exhaust gas support welding positioner as claimed in claim 1 it is characterised in that：Described barrel and described ear
Be formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833518.8U CN205927628U (en) | 2016-08-04 | 2016-08-04 | EGR cooler scaffold weldment mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833518.8U CN205927628U (en) | 2016-08-04 | 2016-08-04 | EGR cooler scaffold weldment mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927628U true CN205927628U (en) | 2017-02-08 |
Family
ID=57924266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833518.8U Expired - Fee Related CN205927628U (en) | 2016-08-04 | 2016-08-04 | EGR cooler scaffold weldment mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927628U (en) |
-
2016
- 2016-08-04 CN CN201620833518.8U patent/CN205927628U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205629819U (en) | Pipeline fixed special fixture of spot welding that is geared to needs of job | |
| CN106363281A (en) | Welding method for steel Q390GJC for building structure | |
| CN205927628U (en) | EGR cooler scaffold weldment mould | |
| KR20140006148U (en) | Jig for fixing pipe | |
| CN205614252U (en) | Frock clamp device for welding | |
| CN203509372U (en) | Novel welding rod | |
| CN203356945U (en) | Threaded steel tube high-pressure weld joint butt joint device | |
| CN205147710U (en) | Steel tube welding jig | |
| CN204524493U (en) | A kind of upper shell of compressor blast pipe weld jig | |
| CN204221292U (en) | A kind of pressure lever type pipeline jig | |
| CN203371189U (en) | Adjustable clamp for welding test plate | |
| CN206296601U (en) | A kind of small triangle robot welding system | |
| CN210334925U (en) | Valve body welding tool | |
| CN201833147U (en) | U-shaped clamp applied to construction sites | |
| CN111001976A (en) | Opening aligning device for large-diameter thin-wall pipeline and using method thereof | |
| CN205764686U (en) | A kind of steel-pipe welding positioning tool | |
| CN103962684B (en) | A kind of hydraulic hard tube assembly automatic soldering method | |
| CN201026271Y (en) | Mirror professional for soldering | |
| CN209503211U (en) | Special projection welding nut electrode positioning device | |
| CN207272478U (en) | Multiple gun solid welder | |
| CN203649719U (en) | Welding positioning device | |
| CN206561242U (en) | A kind of ship internal field stainless steel tube weld jig | |
| CN202356785U (en) | Butt welding fixture for small-diameter parts | |
| CN103372752B (en) | Suction tracheae apparatus for welding and positioning and suction tracheae welding method | |
| CN204711470U (en) | Weld jig |
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 |
Granted publication date: 20170208 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |