CN204975814U - Welding frock of return bend - Google Patents
Welding frock of return bend Download PDFInfo
- Publication number
- CN204975814U CN204975814U CN201520490541.7U CN201520490541U CN204975814U CN 204975814 U CN204975814 U CN 204975814U CN 201520490541 U CN201520490541 U CN 201520490541U CN 204975814 U CN204975814 U CN 204975814U
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- China
- Prior art keywords
- axle beds
- mounting hole
- utility
- welding
- model
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- 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
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Abstract
The utility model relates to a welding frock of return bend, including support, rotary disk, rotation axis and two axle beds, two axle beds and support fixed connection, rotary disk and rotation axis fixed connection, and the rotation axis is connected with two axle beds rotations, being equipped with a plurality of mounting hole on the rotary disk, all having fixing bolt on every mounting hole, a plurality of mounting hole is eight arranges and puts, and the axis of each row's mounting hole all is located same straight line, and the contained angle alpha that the straight line of two rows of adjacent mounting holes constitutes is 45. The utility model discloses labour saving and time saving welds efficiently, can satisfy different specification and dimension return bends welding.
Description
Technical field
The utility model relates to a kind of welding tooling of bend pipe.
Background technology
The pipe fitting of large-scale diameter more than 1 meter applies to the conveying etc. of the conveying of running water, coal gas and natural gas usually, use extensively, and the 90 ° of bend pipes connected by straight tube are when making, need two symmetrical curved bend pipe fitting weldings, form a circular winding pipe, when elbow member welds, usual employing human weld mode, inner and outer wall due to two symmetrical curved bend pipe fittings all needs welding, and welding personnel is moved curved bend pipe fitting and is required great effort very much, can only pass through suspender reverse welding, waste time and energy, welding efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of time saving and energy saving, and welding efficiency is high, can meet the welding tooling of the bend pipe of different specification size elbow pipe welding.
In order to achieve the above object, the technical solution of the utility model is: a kind of welding tooling of bend pipe, comprise support, rotating disc, rotating shaft and two axle beds, described two axle beds are fixedly connected with support, rotating disc is fixedly connected with rotating shaft, and rotating shaft and two axle beds are rotationally connected, described rotating disc is provided with several installing holes, each installing hole all has set bolt, several installing holes are that eight arrangements are put, the axis of the installing hole of each row is all located along the same line, and the angle α that the straight line of two adjacent row's installing holes is formed is 45 °.
After adopting said structure, due to the utility model use time, first by spot-welded together for the curved bend pipe fitting of the two panels symmetry of workpiece, again by clamping workpiece on the rotating pan, because several installing holes are that eight arrangements are put, and the angle α that the straight line of two adjacent row's installing holes is formed is 45 °, during clamping, the two ends clamping of workpiece is being separated by the corresponding installing hole of two rows of 90 °, and fix with set bolt, centre one set bolt arranged on installing hole of being separated by two row's installing holes of 90 ° plays rest and position-limiting action, therefore workpiece has just been fixed, and the arrangement of the installing hole of rotating disc meets diameter and the length requirement of different workpiece, when welding, operating personnel can rotate rotating disc at any time, the both sides of workpiece are welded, be welded into a pipe, therefore time saving and energy saving, welding efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2, a kind of welding tooling of bend pipe, comprise support 9, rotating disc 1, rotating shaft 2 and two axle beds 3, described two axle beds 3 are fixedly connected with support 9, rotating disc 1 is fixedly connected with rotating shaft 2, and rotating shaft 2 and two axle beds 3 are rotationally connected, described rotating disc 1 is provided with several installing holes 1-1, each installing hole 1-1 all has set bolt 1-2, several installing holes 1-1 is that eight arrangements are put, the axis of the installing hole 1-1 of each row is all located along the same line, and the angle α that the straight line of two adjacent row's installing hole 1-1 is formed is 45 °.
See Fig. 1, shown in 2, due to the utility model use time, first by spot-welded together for the curved bend pipe fitting of the two panels symmetry of workpiece 10, again by workpiece 10 clamping on rotating disc 1, because several installing holes 1-1 is that eight arrangements are put, and the angle α that the straight line of two adjacent row's installing hole 1-1 is formed is 45 °, during clamping, the two ends clamping of workpiece 10 is being separated by the corresponding installing hole 10 of two rows of 90 °, and fix with set bolt 1-2, the set bolt 1-2 that the centre one be separated by two row's installing hole 1-1 of 90 ° is arranged on installing hole 1-1 plays rest and position-limiting action, therefore workpiece has just been fixed, and the arrangement of the installing hole 1-1 of rotating disc 1 meets diameter and the length requirement of different workpiece 10, when welding, operating personnel can rotate rotating disc 1 at any time, the both sides of workpiece 10 are welded, be welded into a pipe, therefore time saving and energy saving, welding efficiency is high.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. the welding tooling of a bend pipe, it is characterized in that: comprise support (9), rotating disc (1), rotating shaft (2) and two axle beds (3), described two axle beds (3) are fixedly connected with support (9), rotating disc (1) is fixedly connected with rotating shaft (2), and rotating shaft (2) and two axle beds (3) are rotationally connected, described rotating disc (1) is provided with several installing holes (1-1), each installing hole (1-1) all has set bolt (1-2), several installing holes (1-1) are put in eight arrangements, the axis of the installing hole (1-1) of each row is all located along the same line, the angle α that the straight line of two adjacent rows' installing hole (1-1) is formed is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490541.7U CN204975814U (en) | 2015-07-08 | 2015-07-08 | Welding frock of return bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490541.7U CN204975814U (en) | 2015-07-08 | 2015-07-08 | Welding frock of return bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975814U true CN204975814U (en) | 2016-01-20 |
Family
ID=55110232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490541.7U Expired - Fee Related CN204975814U (en) | 2015-07-08 | 2015-07-08 | Welding frock of return bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975814U (en) |
-
2015
- 2015-07-08 CN CN201520490541.7U patent/CN204975814U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160120 Termination date: 20170708 |