CN219444051U - Valve body welding auxiliary fixtures - Google Patents
Valve body welding auxiliary fixtures Download PDFInfo
- Publication number
- CN219444051U CN219444051U CN202320881961.2U CN202320881961U CN219444051U CN 219444051 U CN219444051 U CN 219444051U CN 202320881961 U CN202320881961 U CN 202320881961U CN 219444051 U CN219444051 U CN 219444051U
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- plate
- valve body
- welding
- guard plates
- auxiliary tool
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The auxiliary tool for welding the valve body comprises a bearing table, wherein a rotating frame is arranged on the bearing table and comprises a pair of guard plates and a supporting plate fixed between the guard plates, and a rotating motor is arranged on the outer side of the guard plates and used for driving the guard plates to rotate; the support plate comprises a bottom plate and a side plate perpendicular to the bottom plate, a pair of sliding rails are arranged on the side plate, and the support plate further comprises a top plate which is slidably arranged on the sliding rails; the base plate is provided with a main large gear, and a workpiece fixing device is arranged above the main large gear. According to the auxiliary tool for welding the valve body, the valve body to be welded can be rotated in two symmetrical shafts, and the welding robot can be used for realizing comprehensive azimuth welding.
Description
Technical Field
The utility model belongs to the technical field of machinery, and particularly relates to an auxiliary tool for welding a valve body.
Background
The welding operation range of the welding robot in the prior art is limited, for example, only the top surface or a single side surface can be welded, and when the valve body is welded, two or 3 welding robots distributed at different angles are needed to realize automatic omnibearing welding.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model discloses an auxiliary tool for welding a valve body.
The valve body welding auxiliary tool comprises a bearing table, wherein a rotating frame is arranged on the bearing table and comprises a pair of guard plates and a supporting plate fixed between the guard plates, and a rotating motor is arranged on the outer side of the guard plates and used for driving the guard plates to rotate;
the support plate comprises a bottom plate and a side plate perpendicular to the bottom plate, a pair of sliding rails are arranged on the side plate, and the support plate further comprises a top plate which is slidably arranged on the sliding rails; the base plate is provided with a main large gear, and a workpiece fixing device is arranged above the main large gear.
Preferably, a mounting hole and a cover plate matched with the mounting hole are arranged above the top plate, and a workpiece through hole is formed in the cover plate.
Preferably, the guard plate is circular.
Preferably, the front of the side plate is provided with a clamping plate with the width smaller than that of the side plate, and the side plate and the clamping plate are respectively provided with a clamp.
Preferably, a gas tank frame is arranged below the bearing table.
According to the auxiliary tool for welding the valve body, the valve body to be welded can be rotated in two symmetrical shafts, and the welding robot can realize omnibearing welding.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an auxiliary tool for welding a valve body according to the present utility model;
FIG. 2 is a schematic top view of an embodiment of the valve welding auxiliary tool according to the present utility model;
FIG. 3 is a schematic side view of an embodiment of the valve body welding auxiliary tool of the present utility model;
the reference numerals in the figures are:
the device comprises a bearing table 1, a guard board 2, a side plate 3, a rotary motor 4, a slide rail 5, a bottom plate 6, a top plate 7, a clamping plate 8, a main gear 9, a gas tank 10, a vertical gas cylinder 11, a clamp 12 and a cover plate 13.
Detailed Description
The following describes the present utility model in further detail.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely explained below in connection with the detailed description of the present utility model and the corresponding drawings, and it is obvious that the described embodiments are only some, but not all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the valve body welding auxiliary tool comprises a bearing table 1, wherein a rotating frame is arranged on the bearing table and comprises a pair of guard plates 2 and a supporting plate fixed between the guard plates, and a rotating motor 4 is arranged outside the guard plates and used for driving the guard plates to rotate;
the support plate comprises a bottom plate 6 and a side plate 3 perpendicular to the bottom plate, a pair of slide rails 5 are arranged on the side plate, and the support plate further comprises a top plate 7 which is slidably arranged on the slide rails; the base plate is provided with a main large gear 9, and a workpiece fixing device is arranged above the main large gear.
As shown in fig. 1, before the welding operation starts, the valve body to be welded is installed in a space surrounded by the bottom plate and the side plate, the flange at the bottom end of the valve body is fixed on the main large gear, the workpiece fixing device on the main large gear can be a groove or a clamp matched with the flange in shape, the top plate is driven to move up and down through the sliding rail to clamp the valve body, the movement of the top plate on the sliding rail can be driven by the vertical cylinder 11 installed on the back of the side plate, the main small gear is arranged below the main large gear, and the main large gear is driven by the rotation of the main small gear.
In one specific embodiment, a mounting hole and a cover plate are arranged above the top plate, and a workpiece through hole is arranged on the cover plate 13. The installation hole area is great, the valve body that will not install the top flange is whole from the installation hole entering bottom plate and curb plate surrounding space in to fix the bottom flange on main gear, then cover the apron, work piece through-hole area is generally less than the top flange that the valve body was not installed on the apron, after covering the apron, install the top flange on the valve body again, realize the rotatable fixed at valve body top, accessible bolt fastening between apron and the roof, after the welding is accomplished, pull down apron and top flange, take out the valve body that the welding was accomplished.
When welding, welding robot is located the open department of curb plate contralateral, and rotary motor drive circular backplate is rotatory, can weld the top flange of valve body side and top surface respectively, and in the in-process of side welding, main gear wheel rotation drives the valve body and rotates, can carry out the omnidirectional welding to the side of valve body, and main pinion can be by the motor drive rotation of setting up in the bottom plate below.
In one embodiment, a gas tank rack may be disposed below the carrying platform, on which a gas tank used by the welding robot may be placed. In the specific embodiment shown in fig. 1, the front of the side plate is provided with a clamping plate with the width smaller than that of the side plate 3, the clamping plate is narrower and does not shade the valve body to be welded, the side plate and the clamping plate 8 are respectively provided with a clamp 12, the clamp is generally a spring leaf with elasticity, the clamp is clamped at a smoother cylindrical position at the bottom of the valve body without welding, and when the valve body rotates, the spring leaf elasticity does not block the rotation of the valve body, but the longitudinal displacement of the valve body can be avoided.
The specific working flow is as follows:
1. returning the welding robot to the original position, and returning the special valve body welding machine disc to the 90-degree position;
2. combining an upper flange, a lower flange and a circular tube of the valve body by manually carrying out welding gloves, horizontally placing the valve body on a lower floating support, starting a locking button, manually visually detecting whether an upper spigot and a lower spigot are in place, passing the upper spigot and the lower spigot in place, manually moving out of a protective net, and starting the valve body by pressing;
3. the special machine disc for welding the valve body returns to the 0-degree position, the welding robot welds the first welding line and the third welding line of the valve body, the fixed valve body tool is driven by the servo motor to follow up with the welding robot, and the welding is completed;
4. the special machine disc for welding the valve body returns to the position of 180 degrees, the welding robot welds the fourth welding seam and the second welding seam of the valve body, the fixed valve body tool is driven by the servo motor to follow up with the welding robot, and the welding is completed;
5. and returning the welding robot to the original position, returning the special valve body welding machine disc to the 90-degree position, and taking out the welded product manually by using the special hook.
The foregoing description of the preferred embodiments of the present utility model is not obvious contradiction or on the premise of a certain preferred embodiment, but all the preferred embodiments can be used in any overlapped combination, and the embodiments and specific parameters in the embodiments are only for clearly describing the utility model verification process of the inventor and are not intended to limit the scope of the utility model, and the scope of the utility model is still subject to the claims, and all equivalent structural changes made by applying the specification and the content of the drawings of the present utility model are included in the scope of the utility model.
Claims (5)
1. The auxiliary tool for welding the valve body comprises a bearing table (1) and is characterized in that a rotating frame is arranged on the bearing table and comprises a pair of guard plates (2) and a supporting plate fixed between the guard plates, and a rotating motor (4) is arranged outside the guard plates and used for driving the guard plates (2) to rotate;
the support plate comprises a bottom plate (6) and a side plate (3) perpendicular to the bottom plate, a pair of sliding rails (5) are arranged on the side plate, and the support plate further comprises a top plate (7) which is slidably arranged on the sliding rails; the base plate is provided with a main large gear (9), and a workpiece fixing device is arranged above the main large gear.
2. Valve body welding auxiliary tool according to claim 1, characterized in that a mounting hole and a cover plate (13) are arranged above the top plate (7), and a workpiece through hole is arranged on the cover plate.
3. Valve body welding auxiliary tool according to claim 1, characterized in that the guard plate (2) is circular.
4. Valve body welding auxiliary fixture according to claim 1, characterized in that a clamping plate (8) with a smaller width than the side plate is arranged in front of the side plate (3), and clamps (12) are respectively arranged on the side plate and the clamping plate.
5. The valve body welding auxiliary tool according to claim 1, wherein a gas tank frame is arranged below the bearing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881961.2U CN219444051U (en) | 2023-04-19 | 2023-04-19 | Valve body welding auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881961.2U CN219444051U (en) | 2023-04-19 | 2023-04-19 | Valve body welding auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219444051U true CN219444051U (en) | 2023-08-01 |
Family
ID=87385342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881961.2U Active CN219444051U (en) | 2023-04-19 | 2023-04-19 | Valve body welding auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219444051U (en) |
-
2023
- 2023-04-19 CN CN202320881961.2U patent/CN219444051U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province, 643000 Patentee after: Sichuan Tengshuo Technology Co.,Ltd. Address before: 643000 No.32, Yuchuan Road, Yantan Industrial Park, Zigong City, Sichuan Province Patentee before: Sichuan tengyang Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |