CN204524493U - A kind of upper shell of compressor blast pipe weld jig - Google Patents
A kind of upper shell of compressor blast pipe weld jig Download PDFInfo
- Publication number
- CN204524493U CN204524493U CN201520124535.XU CN201520124535U CN204524493U CN 204524493 U CN204524493 U CN 204524493U CN 201520124535 U CN201520124535 U CN 201520124535U CN 204524493 U CN204524493 U CN 204524493U
- Authority
- CN
- China
- Prior art keywords
- upper shell
- blast pipe
- limited block
- weld jig
- backing plate
- 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
- 239000011148 porous material Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses a kind of upper shell of compressor blast pipe weld jig, comprise the backing plate (1) of support and be located on described backing plate (1) to locate the limited block (2) of upper shell, described limited block (2) is provided with the positioning pin rod (3) of locating described blast pipe position, and described limited block (2) is provided with the spacing guide pad (4) coordinated with through hole on described upper shell.This weld jig structure is simple, easy to use, can be used for location upper shell and blast pipe, and convenient welding, improves the welding quality of weldment, have stronger practicality.
Description
Technical field
The utility model belongs to welding technology field, relates to a kind of weld jig for the welding of upper shell of compressor blast pipe.
Background technology
Blast pipe on upper shell of compressor adopts Welding, not easily fixes during welding, and circular arc welding difficulty is large, often occurs blast pipe welding tilt phenomenon, poor welding quality.
Summary of the invention
The purpose of this utility model solves prior art Problems existing, provides a kind of structure simple, can facilitate the weld jig of upper shell of compressor blast pipe positioning welding.
To achieve these goals, the utility model technical scheme of taking is this upper shell of compressor blast pipe weld jig provided, comprise the backing plate of support and be located on described backing plate to locate the limited block of upper shell, described limited block is provided with the positioning pin rod of locating described blast pipe position, and described limited block is provided with the spacing guide pad coordinated with through hole on described upper shell.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
Described positioning pin rod lower end is connected by screw on described limited block.
Described backing plate center is provided with through hole.
Described limited block and backing plate are provided with intercommunicating pore, connect pin and are positioned to be located in the locating hole on workbench through intercommunicating pore plug-in mounting.
Described limited block is installed by attachment screw and is connected on described backing plate.
Described spacing guide pad is the polygonized structure body with seamed edge, and distance farthest between seamed edge is identical with through-hole diameter size on described upper shell.
Described spacing guide pad lower end is provided with grafting pin, and described limited block is provided with the jack with the grafting of described grafting bayonet fittings.
The utility model upper shell of compressor blast pipe weld jig, has the following advantages: this upper shell of compressor blast pipe weld jig structure is simple, easy to use, can be used for location upper shell and blast pipe, convenient welding, improves the welding quality of weldment, has stronger practicality.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is the utility model weld jig structural representation;
Fig. 2 is the utility model weld jig structural representation.
Be labeled as in figure: 1, backing plate, 2, limited block, 3, positioning pin rod, 4, spacing fairlead, 5, connect pin, 6, attachment screw.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
The utility model upper shell of compressor blast pipe weld jig, the upper shell of compressor and blast pipe are positioned weld jig welds, as shown in Figure 1, 2, comprise the backing plate 1 of support and be located on backing plate 1 to locate the limited block 2 of upper shell, limited block 2 is provided with the positioning pin rod 3 of blast pipe position, location, and on the position relative with through hole on upper shell, be provided with spacing guide pad 4.During welding, be placed on by upper shell on limited block 2, spacing guide pad 4 plays guiding and auxiliary stopper effect, and exhaust shroud sets position and can weld with on positioning pin rod 3.
As shown in Fig. 2 sectional view, positioning pin rod 3 is connected on limited block 2 by below by screw, is convenient to install connect and dismounting and change positioning pin rod 3.Backing plate 1 and limited block 2 all can be set to circular configuration, are provided with through hole at backing plate 1 center, by being screwed into screw below through hole, are convenient to location and installation positioning pin rod 3.
Limited block 2 and backing plate 1 are provided with intercommunicating pore, connect pin 5 and are positioned to be located in the locating hole on workbench through intercommunicating pore plug-in mounting, realize pre-determined bit.For the ease of the parts on dismounting and change weld jig, backing plate 1 is mounted on workbench by attachment screw 6, and limited block 2 is installed by attachment screw 6 and is connected on backing plate 1.
In the utility model, spacing guide pad 4 is for having the polygonized structure body of seamed edge, and distance farthest between seamed edge is identical with through-hole diameter size on upper shell, can ensure stable location, avoid welding to rock while realizing guide effect.Spacing guide pad 4 lower end is provided with grafting pin, and limited block 2 is provided with the jack with the grafting of grafting bayonet fittings.Directly be mounted on limited block 2 by pin, convenient adjustment and replacing, the replaceable spacing guide pad 4 varied in size is to adapt to different upper shells.
The utility model upper shell of compressor blast pipe weld jig structure is simple, easy to use, can be used for location upper shell and blast pipe, and convenient welding, improves the welding quality of weldment, have stronger practicality.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt method of the present utility model is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection domain of the present utility model.
Claims (7)
1. a upper shell of compressor blast pipe weld jig, it is characterized in that: comprise the backing plate (1) of support and be located on described backing plate (1) to locate the limited block (2) of upper shell, described limited block (2) is provided with the positioning pin rod (3) of locating described blast pipe position, and described limited block (2) is provided with the spacing guide pad (4) coordinated with through hole on described upper shell.
2. according to upper shell of compressor blast pipe weld jig according to claim 1, it is characterized in that: described positioning pin rod (3) lower end is connected by screw on described limited block (2).
3. according to upper shell of compressor blast pipe weld jig according to claim 2, it is characterized in that: described backing plate (1) center is provided with through hole.
4. according to upper shell of compressor blast pipe weld jig according to claim 1, it is characterized in that: described limited block (2) and backing plate (1) are provided with intercommunicating pore, connect pin (5) and be positioned to be located in the locating hole on workbench through intercommunicating pore plug-in mounting.
5. according to upper shell of compressor blast pipe weld jig according to claim 4, it is characterized in that: described limited block (2) is installed by attachment screw (6) and is connected on described backing plate (1).
6. according to the upper shell of compressor blast pipe weld jig described in any one of claim 1 to 5, it is characterized in that: described spacing guide pad (4) is for having the polygonized structure body of seamed edge, and distance farthest between seamed edge is identical with through-hole diameter size on described upper shell.
7. according to upper shell of compressor blast pipe weld jig according to claim 6, it is characterized in that: described spacing guide pad (4) lower end is provided with grafting pin, and described limited block (2) is provided with the jack with the grafting of described grafting bayonet fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124535.XU CN204524493U (en) | 2015-03-03 | 2015-03-03 | A kind of upper shell of compressor blast pipe weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124535.XU CN204524493U (en) | 2015-03-03 | 2015-03-03 | A kind of upper shell of compressor blast pipe weld jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524493U true CN204524493U (en) | 2015-08-05 |
Family
ID=53738546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124535.XU Expired - Fee Related CN204524493U (en) | 2015-03-03 | 2015-03-03 | A kind of upper shell of compressor blast pipe weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015461A (en) * | 2018-08-17 | 2018-12-18 | 珠海格力智能装备有限公司 | Positioning mechanism |
-
2015
- 2015-03-03 CN CN201520124535.XU patent/CN204524493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015461A (en) * | 2018-08-17 | 2018-12-18 | 珠海格力智能装备有限公司 | Positioning mechanism |
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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: 20150805 Termination date: 20190303 |