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 PDF

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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
Application number
CN201520124535.XU
Other languages
Chinese (zh)
Inventor
谢磊
曹鸿辉
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.)
Wuhu De Chuan Electric Applicance Co Ltd
Original Assignee
Wuhu De Chuan Electric Applicance 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 Wuhu De Chuan Electric Applicance Co Ltd filed Critical Wuhu De Chuan Electric Applicance Co Ltd
Priority to CN201520124535.XU priority Critical patent/CN204524493U/en
Application granted granted Critical
Publication of CN204524493U publication Critical patent/CN204524493U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of upper shell of compressor blast pipe weld jig
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.
CN201520124535.XU 2015-03-03 2015-03-03 A kind of upper shell of compressor blast pipe weld jig Expired - Fee Related CN204524493U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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