CN214921669U - Double-eccentric butterfly valve seat surfacing device - Google Patents
Double-eccentric butterfly valve seat surfacing device Download PDFInfo
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- CN214921669U CN214921669U CN202121279996.6U CN202121279996U CN214921669U CN 214921669 U CN214921669 U CN 214921669U CN 202121279996 U CN202121279996 U CN 202121279996U CN 214921669 U CN214921669 U CN 214921669U
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- welding
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- butterfly valve
- valve seat
- eccentric butterfly
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Abstract
A double-eccentric butterfly valve seat surfacing device comprises a welding support (1), a rotary table (2), a rotary shaft (3), a rotary mechanism (4), a valve clamping assembly and a welding assembly, wherein the bottom of the rotary table (2) is fixedly connected with one end of the rotary shaft (3), the rotary shaft (3) is movably arranged on the welding support (1) through a bearing, the rotary shaft (3) is driven to rotate through the rotary mechanism (4), the valve clamping assembly comprises a finger cylinder (5) and a pair of limiting sliding tables (6), a centering pull rod (7) is respectively arranged on a pair of sliding blocks of the finger cylinder (5), and the end part of the centering pull rod (7) is fixedly connected with one side of the sliding block of the limiting sliding table (6); the advantages are that: the welding speed block reduces the labor intensity of workers.
Description
Technical Field
The utility model relates to a butterfly valve manufacture equipment field, concretely relates to double eccentric butterfly valve disk seat build-up welding device.
Background
At present, the existing double-eccentric butterfly valve seat surfacing device is poor in welding effect and high in labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency and provide a two eccentric butterfly valve disk seat build-up welding devices.
The utility model comprises a welding bracket, a rotary table, a rotary shaft, a rotary mechanism, a valve clamping component and a welding component,
the bottom of the rotary table is fixedly connected with one end of a rotating shaft, the rotating shaft is movably arranged on the welding bracket through a bearing and drives the rotating shaft to rotate through a slewing mechanism,
the valve clamping assembly comprises a finger cylinder and a pair of limiting sliding tables, a centering pull rod is respectively arranged on a pair of sliding blocks of the finger cylinder, the end part of the centering pull rod is fixedly connected with one side of the sliding block of the limiting sliding table, a valve positioning plate is arranged on the sliding block of the limiting sliding table,
the top of the rotary table is provided with a component mounting groove, the finger cylinder and the pair of limiting sliding tables are both arranged in the component mounting groove,
the welding assembly comprises a welding manipulator and a welding gun, the welding gun is arranged at the working end of the welding manipulator, and the welding manipulator is positioned on one side of the welding support.
The valve positioning plate is V-shaped, and a pair of anti-slip pads are distributed on the inner wall of the valve positioning plate in a mirror image mode.
The valve positioning plate is arc-shaped, and an arc-shaped anti-skid pad is arranged on the inner wall of the valve positioning plate.
The slewing mechanism comprises a driven gear, a driving gear and a motor, the driven gear is arranged on the rotating shaft, the driving gear is meshed with the driven gear, a power output shaft of the motor is connected with the driving gear in a transmission mode, and the motor is arranged on the welding support.
A group of pre-positioning plates are arranged on the rotary table, inclined openings are formed in the tops of the pre-positioning plates, and the outer walls of the pre-positioning plates are arc-shaped.
The welding gun is positioned above the turntable.
The utility model has the advantages that: the welding speed block reduces the labor intensity of workers.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic bottom view of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
Fig. 5 is a schematic structural view of the valve clamping assembly of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings, the utility model comprises a welding bracket 1, a turntable 2, a rotating shaft 3, a swing mechanism 4, a valve clamping component and a welding component,
the bottom of the rotary table 2 is fixedly connected with one end of a rotating shaft 3, the rotating shaft 3 is movably arranged on the welding bracket 1 through a bearing, the rotating shaft 3 is driven to rotate through a slewing mechanism 4,
the valve clamping assembly comprises a finger cylinder 5 and a pair of limiting sliding tables 6, a centering pull rod 7 is respectively arranged on a pair of sliding blocks of the finger cylinder 5, the end part of the centering pull rod 7 is fixedly connected with one side of the sliding block of the limiting sliding table 6, a valve positioning plate 8 is arranged on the sliding block of the limiting sliding table 6,
the top of the rotary table 2 is provided with a component mounting groove, the finger cylinder 5 and the pair of limiting sliding tables 6 are both arranged in the component mounting groove,
the welding assembly comprises a welding manipulator 9 and a welding gun 10, the welding gun 10 is installed at the working end of the welding manipulator 9, and the welding manipulator 9 is located on one side of the welding support 1.
The valve positioning plate 8 is V-shaped, and a pair of anti-slip pads are distributed on the inner wall of the valve positioning plate 8 in a mirror image mode.
The valve positioning plate 8 is arc-shaped, and an arc-shaped anti-skid pad is arranged on the inner wall of the valve positioning plate 8.
The slewing mechanism 4 comprises a driven gear 11, a driving gear 12 and a motor 13, wherein the driven gear 11 is installed on the rotating shaft 3, the driving gear 12 is meshed with the driven gear 11, a power output shaft of the motor 13 is in transmission connection with the driving gear 12, and the motor 13 is installed on the welding support 1.
A group of pre-positioning plates 14 are arranged on the turntable 2, the top of each pre-positioning plate 14 is provided with an oblique opening, and the outer wall of each pre-positioning plate 14 is arc-shaped.
The welding gun 10 is located above the turntable 2.
The working mode and principle are as follows: the staff places two eccentric butterfly valve casing 20 at 2 tops of carousel, starts finger cylinder 5, and the slider that drives a pair of spacing slip table 6 through pull rod 7 placed in the middle draws close to the centre, and the tight location of clamp will two eccentric butterfly valve casing 20 outer walls by a pair of valve positioning board 8 drives driving gear 12 rotatory through motor 13, and it is rotatory to drive pivot 3 by driven gear 11, and pivot 3 drives 2 rotations of carousel. The welding manipulator 9 drives the welding gun 10 to weld the valve seat in the double-eccentric butterfly valve shell 20 in an overlaying mode, the finger cylinder 5 resets after welding is finished, and a worker can take down the double-eccentric butterfly valve shell 20. The valve positioning plate 8 can be adapted to the double eccentric butterfly valve housing 20 with different sizes when being in a V shape.
Claims (6)
1. A double-eccentric butterfly valve seat surfacing device is characterized by comprising a welding support (1), a rotary table (2), a rotary shaft (3), a slewing mechanism (4), a valve clamping assembly and a welding assembly,
the bottom of the rotary table (2) is fixedly connected with one end of a rotating shaft (3), the rotating shaft (3) is movably arranged on the welding bracket (1) through a bearing, the rotating shaft (3) is driven to rotate through a slewing mechanism (4),
the valve clamping assembly comprises a finger cylinder (5) and a pair of limiting sliding tables (6), a centering pull rod (7) is respectively arranged on a pair of sliding blocks of the finger cylinder (5), the end part of the centering pull rod (7) is fixedly connected with one side of the sliding block of the limiting sliding table (6), a valve positioning plate (8) is arranged on the sliding block of the limiting sliding table (6),
the top of the rotary table (2) is provided with a component mounting groove, the finger cylinder (5) and the pair of limiting sliding tables (6) are both arranged in the component mounting groove,
the welding assembly comprises a welding manipulator (9) and a welding gun (10), the welding gun (10) is installed at the working end of the welding manipulator (9), and the welding manipulator (9) is located on one side of the welding support (1).
2. The double-eccentric butterfly valve seat surfacing welding device according to claim 1, characterized in that the valve positioning plate (8) is V-shaped, and a pair of anti-slip pads are distributed on the inner wall of the valve positioning plate (8) in a mirror image manner.
3. The double-eccentric butterfly valve seat surfacing welding device according to claim 1, characterized in that the valve positioning plate (8) is arc-shaped, and an arc-shaped non-slip mat is arranged on the inner wall of the valve positioning plate (8).
4. The double-eccentric butterfly valve seat overlaying device according to claim 1, characterized in that the swing mechanism (4) comprises a driven gear (11), a driving gear (12) and an electric motor (13), wherein the driven gear (11) is installed on the rotating shaft (3), the driving gear (12) is meshed with the driven gear (11), a power output shaft of the electric motor (13) is in transmission connection with the driving gear (12), and the electric motor (13) is installed on the welding support (1).
5. The double-eccentric butterfly valve seat surfacing welding device according to claim 1, characterized in that a set of pre-positioning plates (14) is arranged on the rotating disc (2), the top of the pre-positioning plates (14) is provided with an oblique opening, and the outer walls of the pre-positioning plates (14) are arc-shaped.
6. The double eccentric butterfly valve seat overlaying device according to claim 1, characterized in that the welding gun (10) is located above the turntable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279996.6U CN214921669U (en) | 2021-06-09 | 2021-06-09 | Double-eccentric butterfly valve seat surfacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279996.6U CN214921669U (en) | 2021-06-09 | 2021-06-09 | Double-eccentric butterfly valve seat surfacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214921669U true CN214921669U (en) | 2021-11-30 |
Family
ID=79052643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121279996.6U Active CN214921669U (en) | 2021-06-09 | 2021-06-09 | Double-eccentric butterfly valve seat surfacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214921669U (en) |
-
2021
- 2021-06-09 CN CN202121279996.6U patent/CN214921669U/en active Active
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