CN220050598U - Welding auxiliary equipment for all-welded ball valve middle opening intersecting line - Google Patents
Welding auxiliary equipment for all-welded ball valve middle opening intersecting line Download PDFInfo
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- CN220050598U CN220050598U CN202321080600.4U CN202321080600U CN220050598U CN 220050598 U CN220050598 U CN 220050598U CN 202321080600 U CN202321080600 U CN 202321080600U CN 220050598 U CN220050598 U CN 220050598U
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses welding auxiliary equipment for an intersecting line of a middle opening of an all-welded ball valve, which comprises a base, wherein the upper end of the base is rotationally connected with a rotary table, the upper end of the rotary table is fixedly connected with a supporting plate, the upper end of the base is fixedly provided with two fixing plates, one side, opposite to the other side, of each fixing plate is fixedly provided with an electric push rod, the telescopic end of each electric push rod is fixedly provided with a positioning disc, the upper end of each positioning disc is fixedly provided with a supporting plate, and the other end of each supporting plate is fixedly provided with a clamping plate; the base is provided with a rotating mechanism for rotating the turntable. The utility model realizes the rotation of the ball valve to be welded, operators can completely weld the intersecting line of the ball valve in the same direction, the condition of discontinuous welding can not occur, and the welding quality is ensured.
Description
Technical Field
The utility model relates to the technical field of welding auxiliary equipment, in particular to welding auxiliary equipment for an intersecting line of a middle opening of an all-welded ball valve.
Background
The full-welded ball valve is a typical welded product, the welding of the longitudinal weld joint of the ring outside the ball valve is quite mature in the prior art, but the welding of the middle-mouth intersecting line part of the valve body and the valve rod shaft sleeve is mainly realized by manual welding.
However, the traditional manual welding needs to continuously turn over the welding workpiece to finish the welding of the intersecting line during welding, so that the condition of discontinuous welding can be caused, the requirements on the technical level of workers are high, and the production efficiency and the quality of welding seams are difficult to ensure.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides welding auxiliary equipment for the intersecting line of the middle opening of the all-welded ball valve, which realizes the rotation of the ball valve to be welded, and operators can completely weld the intersecting line of the ball valve in the same direction, so that the condition of discontinuous welding can not occur, and the welding quality is ensured.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the auxiliary welding equipment for the intersecting line of the middle opening of the all-welded ball valve comprises a base, wherein the upper end of the base is rotationally connected with a rotary table, the upper end of the rotary table is fixedly connected with a supporting plate, the upper end of the base is fixedly provided with two fixing plates, one sides of the two fixing plates, which are opposite, are fixedly provided with electric push rods, the telescopic ends of the electric push rods are fixedly provided with positioning plates, the upper ends of the positioning plates are fixedly provided with supporting plates, and the other ends of the supporting plates are fixedly provided with clamping plates;
the base is provided with a rotating mechanism for rotating the turntable.
Preferably, the two support plates are symmetrically arranged and have an L-shaped structure.
Preferably, the clamping plate is a circular arc plate.
Preferably, the rotating mechanism comprises a driving motor fixedly installed on the side wall of the base, a cavity is formed in the base, the tail end of an output shaft of the driving motor extends into the cavity and is fixedly provided with a worm, the inside of the cavity is rotationally connected with a rotating column, the upper end of the rotating column extends to the outside of the cavity and is fixedly connected with the turntable, a worm wheel is fixedly installed on the outer side of the rotating column, and the worm is meshed with the worm wheel.
Preferably, the upper end surface of the supporting plate is an arc surface.
Preferably, the opposite sides of the two positioning plates are provided with circular grooves.
The utility model has the following beneficial effects:
1. through setting up of positioning disk, backup pad, splint, electric putter, under the promotion of electric putter, the positioning disk is fixed the valve body, and splint are fixed the valve rod axle sleeve to the welding treatment of intersecting line is carried out in the butt joint of ball valve;
2. through the setting of slewing mechanism, because the transmission of worm wheel, driving motor drives the slewing column and rotates for the carousel rotates, so that has realized the rotation of waiting welded ball valve, makes the operation workman can weld the intersecting line of ball valve completely in same position.
Drawings
FIG. 1 is a schematic diagram of a welding auxiliary device for an all-welded ball valve center line intersection line according to the present utility model;
fig. 2 is a perspective view of a pallet of a welding auxiliary device for all-welded ball valve middle port intersecting lines according to the present utility model.
In the figure: 1 base, 2 driving motor, 3 worm, 4 worm wheel, 5 rotation post, 6 layer board, 7 positioning disk, 8 fixed plate, 9 electric putter, 10 backup pad, 11 splint, 12 carousel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, a welding auxiliary device for all-welded ball valve middle-mouth intersecting lines comprises a base 1, wherein the upper end of the base 1 is rotationally connected with a rotary table 12, the upper end of the rotary table 12 is fixedly connected with a supporting plate 6, the upper end surface of the supporting plate 6 is an arc surface, the upper end of the base 1 is fixedly provided with two fixing plates 8, one sides of the two fixing plates 8 opposite to each other are fixedly provided with an electric push rod 9, the telescopic ends of the electric push rods 9 are fixedly provided with positioning plates 7, the opposite sides of the two positioning plates 7 are respectively provided with a circular groove so that the end parts of the ball valves can be inserted into the positioning plates 7, a better fixing effect is achieved, the upper end of the positioning plates 7 are fixedly provided with supporting plates 10, the two supporting plates 10 are symmetrically arranged and are of an L-shaped structure, the other end of each supporting plate 10 is fixedly provided with a clamping plate 11, and the clamping plate 11 is an arc plate which can be better attached to the ball valve;
the base 1 is provided with a rotating mechanism for rotating the turntable 12, the rotating mechanism comprises a driving motor 2 fixedly installed on the side wall of the base 1, a cavity is formed in the base 1, the tail end of an output shaft of the driving motor 2 extends into the cavity and is fixedly provided with a worm 3, a rotating column 5 is rotatably connected in the cavity, the upper end of the rotating column 5 extends to the outside of the cavity and is fixedly connected with the turntable 12, a worm wheel 4 is fixedly installed on the outer side of the rotating column 5, and the worm 3 is meshed with the worm wheel 4.
Working principle:
firstly, placing a valve body to be welded on a supporting plate 6, opening an electric push rod 9, pushing a positioning disc 7 to move by the telescopic end of the electric push rod 9, propping and fixing the valve body by two positioning discs 7, and simultaneously, placing a valve rod shaft sleeve between two clamping plates 11, driving the clamping plates 11 to move through a supporting plate 10 in the moving process of the positioning disc 7, clamping the upper section part of a ball valve by the two clamping plates 11, and abutting the upper section part and the lower end part of the ball valve so as to facilitate welding;
and then the driving motor 2 is turned on, the output shaft of the driving motor 2 rotates to drive the worm 3 to rotate, the worm 3 rotates to drive the worm wheel 4 to rotate, and the rotating column 5 is driven to rotate, so that the rotary table 12 rotates, the ball valve to be welded rotates, and an operator can completely weld intersecting lines of the ball valve in the same direction.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The auxiliary welding equipment for the intersecting line of the middle opening of the all-welded ball valve comprises a base (1) and is characterized in that,
the upper end of the base (1) is rotationally connected with a rotary table (12), the upper end of the rotary table (12) is fixedly connected with a supporting plate (6), the upper end of the base (1) is fixedly provided with two fixing plates (8), one sides of the two fixing plates (8) which are opposite are fixedly provided with electric push rods (9), the telescopic ends of the electric push rods (9) are fixedly provided with positioning plates (7), the upper ends of the positioning plates (7) are fixedly provided with supporting plates (10), and the other ends of the supporting plates (10) are fixedly provided with clamping plates (11);
the base (1) is provided with a rotating mechanism for rotating the turntable (12).
2. Welding auxiliary equipment for the intersection line of the middle opening of an all-welded ball valve according to claim 1, characterized in that two support plates (10) are symmetrically arranged and have an L-shaped structure.
3. Welding aid for the intersection line of the middle mouth of an all-welded ball valve according to claim 1, characterized in that the clamping plate (11) is a circular arc plate.
4. The welding auxiliary device for the intersecting line of the middle opening of the all-welded ball valve according to claim 1, wherein the rotating mechanism comprises a driving motor (2) fixedly installed on the side wall of a base (1), a cavity is formed in the base (1), the tail end of an output shaft of the driving motor (2) extends into the cavity and is fixedly provided with a worm (3), a rotating column (5) is rotatably connected in the cavity, the upper end of the rotating column (5) extends to the outside of the cavity and is fixedly connected with a rotary table (12), a worm wheel (4) is fixedly installed on the outer side of the rotating column (5), and the worm (3) is meshed with the worm wheel (4).
5. Welding auxiliary equipment for full-welded ball valve middle port intersecting line according to claim 1, characterized in that the upper end face of the supporting plate (6) is an arc face.
6. Welding auxiliary equipment for the intersection line of the middle opening of an all-welded ball valve according to claim 1, characterized in that the opposite sides of the two positioning discs (7) are provided with circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080600.4U CN220050598U (en) | 2023-05-08 | 2023-05-08 | Welding auxiliary equipment for all-welded ball valve middle opening intersecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080600.4U CN220050598U (en) | 2023-05-08 | 2023-05-08 | Welding auxiliary equipment for all-welded ball valve middle opening intersecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050598U true CN220050598U (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080600.4U Active CN220050598U (en) | 2023-05-08 | 2023-05-08 | Welding auxiliary equipment for all-welded ball valve middle opening intersecting line |
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| CN (1) | CN220050598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900627A (en) * | 2024-02-18 | 2024-04-19 | 中国人民解放军海军航空大学 | Auxiliary device for laser welding along with welding |
-
2023
- 2023-05-08 CN CN202321080600.4U patent/CN220050598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900627A (en) * | 2024-02-18 | 2024-04-19 | 中国人民解放军海军航空大学 | Auxiliary device for laser welding along with welding |
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