Welding positioning device for desilting equipment

Abstract

The utility model provides a desilting equipment welding and positioning device, and relates to the technical field of desilting equipment welding and positioning devices, the desilting equipment welding and positioning device comprises a supporting mechanism and a fixing mechanism, the fixing mechanism is rotatably arranged on the supporting mechanism, and the supporting mechanism is arranged on the supporting mechanism. The fixing mechanism is arranged on the supporting mechanism and can rotate to a first position or a second position relative to the supporting mechanism, a first fixing groove and a second fixing groove are formed in the fixing mechanism, the first fixing groove is used for placing a steel rod, and the second fixing groove is used for placing an impeller; the fixing mechanism with the first fixing groove and the second fixing groove is rotated to the first position and the second position, so that the two welding positions of the impeller and the steel rod can be accurately aligned with the laser welding gun, the welding position is accurate, the welding effect is remarkable, alignment can be achieved only through rotation operation, operation is convenient and fast, and the welding efficiency is improved. The welding efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand discharge equipment technical field, concretely relates to a sand discharge equipment welding positioning device. BACKGROUND

[0002] The crude oil in the oil well is generally accompanied by a large amount of silt, and the steel connection with the impeller is used as a component for silt discharge, which usually includes an impeller and a steel rod, and the impeller is welded on the steel rod.

[0003] The traditional method for manufacturing the steel connection usually adopts manual welding, first wraps the impeller on one side of the steel rod, and then laser welds the joint between the impeller and the steel rod, thereby realizing the production and manufacturing of the steel connection. The existing welding method is not only difficult to control the welding position, has poor manufacturing effect, and low efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sand discharge equipment welding positioning device to solve the above technical problems in the prior art, and the preferred technical scheme in the many technical schemes provided by the utility model can produce many technical effects, which will be described in detail below.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a sand discharge equipment welding positioning device, which comprises a supporting mechanism and a fixing mechanism, wherein: the fixing mechanism is rotatably arranged on the supporting mechanism and can be rotated to a first position or a second position relative to the supporting mechanism, a first fixing groove and a second fixing groove are arranged on the fixing mechanism, the first fixing groove is used for placing the steel rod, and the second fixing groove is used for placing the impeller.

[0007] Preferably, the fixing mechanism comprises a rotating support plate and a fixing column, wherein: the rotating support plate is rotatably arranged on the supporting mechanism; the fixing column is fixedly arranged on the rotating support plate and synchronously rotates with the rotating support plate, the first fixing groove and the second fixing groove are both arranged on the side surface of the fixing column, and the first fixing groove is arranged along the axial direction of the fixing column.

[0008] Preferably, the fixing mechanism further comprises a positioning member, the rotating support plate is provided with a mounting hole, the positioning member is inserted into the mounting hole, the support mechanism is provided with a first positioning hole and a second positioning hole; when the rotating support plate rotates to the first position, the mounting hole corresponds to the first positioning hole, the positioning member can be inserted into the first positioning hole to lock the rotating support plate to the first position; when the rotating support plate rotates to the second position, the mounting hole corresponds to the second positioning hole, and the positioning member can be inserted into the second positioning hole to lock the rotating support plate to the second position.

[0009] Preferably, the fixing mechanism comprises an adjusting bushing, the adjusting bushing is matched with the shape of the first fixing groove; the adjusting bushing is arranged in the first fixing groove, and the adjusting bushing is provided with an accommodating groove matched with the size of the steel rod, and the steel rod is located in the accommodating groove.

[0010] Preferably, a plurality of adjusting bushings are arranged in the first fixing groove.

[0011] Preferably, the adjusting bushing is detachably arranged in the first fixing groove; the adjusting bushing is provided in multiple modes according to different size specifications of the accommodating groove, so as to be suitable for steel rods with different size specifications.

[0012] Preferably, the number of the second fixing grooves is multiple, and all the second fixing grooves are sequentially distributed along the axial direction of the fixing column.

[0013] Preferably, the sand discharging equipment welding positioning device comprises a pressing mechanism, the pressing mechanism is arranged on the fixing mechanism and located at one side of the first fixing groove, and the pressing mechanism is used for pressing the steel rod and the impeller into the first fixing groove and the second fixing groove respectively.

[0014] Preferably, the pressing mechanism is a quick clamp, the quick clamp is arranged on the fixing mechanism and corresponds to the position of the adjusting bushing.

[0015] Preferably, the support mechanism comprises a bottom plate and a workbench top, wherein: the fixing mechanism is rotatably arranged on the bottom plate; the workbench top is provided with a fixing hole group, and the bottom plate is arranged on the workbench top through the fixing hole group; the number of the fixing hole group is multiple, and the fixing mechanism can be arranged on the workbench top through any fixing hole group.

[0016] The sand discharging equipment welding positioning device provided by the utility model has at least the following beneficial effects:

[0017] The welding positioning device for the sand removal equipment includes a support mechanism and a fixing mechanism. The support mechanism is used to support and install components such as the fixing mechanism, and the fixing mechanism is used to fix the steel rod and impeller to be welded, providing a prerequisite for the stable progress of the welding process.

[0018] The fixing mechanism is rotatably mounted on the support mechanism and can rotate to a first position or a second position relative to the support mechanism. The fixing mechanism is provided with a first fixing groove and a second fixing groove. During welding, the steel rod and the impeller are placed in the first fixing groove and the second fixing groove, respectively. First, the fixing mechanism is rotated to the first position, and the first welding position of the steel rod and the impeller is welded by a laser welding gun. After welding is completed, the fixing mechanism is rotated to the second position, and the first welding position of the steel rod and the impeller is welded by a laser welding gun. In this way, the steel connection is completed.

[0019] This invention uses a fixing mechanism with a first fixing groove and a second fixing groove to rotate the fixing mechanism to the first position and the second position, so that the two welding positions of the impeller and the steel rod can be accurately aligned with the laser welding gun. Not only is the welding position accurate and the welding effect significant, but the alignment can also be achieved simply by rotating the mechanism, making it convenient to operate and highly efficient in welding. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model from one perspective;

[0022] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0023] Figure 3 This is a structural schematic diagram of the fixing mechanism and the clamping mechanism of this utility model from one perspective;

[0024] Figure 4 This is a structural schematic diagram of the fixing mechanism and clamping mechanism of this utility model from another perspective;

[0025] Figure 5 This is a structural schematic diagram of the fixing column and adjusting bushing of this utility model;

[0026] Figure 6 This is a schematic diagram of the support mechanism of this utility model;

[0027] Figure 7This is a structural schematic diagram of the steel connection of this utility model;

[0028] Figure 8 This is an enlarged view of part A of this utility model.

[0029] Figure 9 This is a cross-sectional schematic diagram of the present invention.

[0030] Figure Labels

[0031] 1. Support mechanism; 11. Base plate; 111. First positioning hole; 112. Second positioning hole; 12. Worktable surface; 121. Fixing hole group; 2. Fixing mechanism; 21. Rotating support plate; 22. Fixing column; 221. First fixing groove; 222. Second fixing groove; 23. Positioning component; 24. Adjusting bushing; 241. Accommodating groove; 3. Clamping mechanism; 31. Quick clamp; 4. Steel connection; 41. Steel rod; 42. Impeller; 5. Laser welding gun. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Example 1:

[0034] This utility model provides a welding positioning device for sand removal equipment, referenced. Figures 1 to 9 As shown, the welding positioning device of the sand removal equipment includes a support mechanism 1 and a fixing mechanism 2.

[0035] The fixing mechanism 2 is rotatably mounted on the support mechanism 1 and can rotate relative to the support mechanism 1 to a first position or a second position. The fixing mechanism 2 is provided with a first fixing groove 221 and a second fixing groove 222. The first fixing groove 221 is used for placing the steel rod 41 and the second fixing groove 222 is used for placing the impeller 42.

[0036] Before manufacturing the steel connection 4, the impeller 42 to be welded is placed in the second fixed groove 222, and the steel rod 41 to be welded is placed in the first fixed groove 221.

[0037] During welding, the fixing mechanism 2 is rotated to the first position. At this time, the laser welding gun 5 is aligned with the first welding position between the impeller 42 and the steel rod 41. The laser welding gun 5 works to weld the first welding position.

[0038] Then, the fixing mechanism 2 is rotated to the second position. At this time, the laser welding gun 5 is aligned with the second welding position of the impeller 42 and the steel rod 41. The laser welding gun 5 works to weld the second welding position.

[0039] After welding is completed, steel connector 4 is removed, and manufacturing is complete.

[0040] This invention achieves welding of the impeller 42 and the steel rod 41 by rotating the fixing mechanism 2 to the first position and the second position respectively, so that the two welding positions of the impeller 42 and the steel rod 41 correspond to the laser welding gun 5 respectively. This not only results in a significant welding effect, but also in high welding efficiency.

[0041] Example 2:

[0042] Example 2 is based on Example 1:

[0043] like Figures 1 to 9 As shown, the fixing mechanism 2 includes a rotating support plate 21 and a fixing column 22.

[0044] The rotating support plate 21 is rotatably mounted on the support mechanism 1; the fixed column 22 is fixedly mounted on the rotating support plate 21 by threaded fasteners, and the fixed column 22 rotates synchronously with the rotating support plate 21.

[0045] The fixing column 22 is a quadrangular prism with a rectangular cross-section. The first fixing groove 221 and the second fixing groove 222 are both opened on the side of the fixing column 22. The first fixing groove 221 is arranged along the axial direction of the fixing column 22 and penetrates the end face of the fixing column 22. The steel rod 41 is inserted into the first fixing groove 221. The second fixing groove 222 is a groove that is arranged in the horizontal direction. The impeller 42 is inserted into the second fixing groove 222.

[0046] As an optional implementation, the fixing mechanism 2 also includes a positioning element 23, which may be a positioning pin. The rotating support plate 21 is provided with a mounting hole, the positioning element 23 is inserted into the mounting hole and can slide along the mounting hole, and the support mechanism 1 is provided with a first positioning hole 111 and a second positioning hole 112.

[0047] During the manufacturing process of steel connection 4, when the rotating support plate 21 rotates to the first position, the mounting hole corresponds to the first positioning hole 111. At this time, the positioning member 23 is inserted into the first positioning hole 111, which can lock the rotating support plate 21 to the first position.

[0048] When the rotating support plate 21 is rotated to the second position, the mounting hole corresponds to the second positioning hole 112. At this time, the positioning member 23 is inserted into the second positioning hole 112, which can lock the rotating support plate 21 to the second position.

[0049] The positioning component 23 can effectively lock the rotating support plate 21 to the first or second position, thereby ensuring that the first or second welding position of the impeller 42 and the steel rod 41 are stably aligned with the laser welding gun 5, which can effectively guarantee the welding effect.

[0050] As an optional implementation, the fixing mechanism 2 includes an adjusting bushing 24, which is shaped to fit the first fixing groove 221; the adjusting bushing 24 is disposed in the first fixing groove 221, and the adjusting bushing 24 has a receiving groove 241 that matches the size of the steel rod 41, and the steel rod 41 is located in the receiving groove 241; the adjusting bushing 24 is used for the installation of the steel rod 41.

[0051] As an optional implementation, a plurality of adjusting bushings 24 are provided in the first fixing groove 221.

[0052] The multiple adjusting bushings 24 make the steel rod 41 more stable and the force more evenly distributed.

[0053] As an optional implementation, the adjusting bushing 24 is detachably disposed in the first fixing groove 221, specifically, it is disposed in the first fixing groove 221 by means of insertion.

[0054] Adjusting bushings 24 are configured in multiple ways according to the different sizes and specifications of receiving grooves 241, thus forming different models of adjusting bushings 24, corresponding to steel rods 41 of different sizes and specifications, with a wide range of applications.

[0055] As an optional implementation, the number of second fixing grooves 222 is set to multiple, and all the second fixing grooves 222 are distributed sequentially along the axial direction of the fixing column 22.

[0056] In practical applications, the number of second fixed grooves 222 depends on the number of impellers 42 of the steel connection 4.

[0057] As an optional implementation, the welding positioning device of the sand removal equipment includes a pressing mechanism 3, which is disposed on the fixing mechanism 2 and located on one side of the first fixing groove 221. The pressing mechanism 3 is used to press the steel rod 41 and the impeller 42 into the first fixing groove 221 and the second fixing groove 222 respectively.

[0058] The impeller 42 includes an arc-shaped cladding located in the middle and blades integrally disposed at both ends of the arc-shaped cladding. The impeller 42 is partially wrapped around the steel rod 41 by the arc-shaped cladding. The joints formed between the two ends of the arc-shaped cladding and the steel rod 41 are the first welding position and the second welding position, respectively.

[0059] The second fixing groove 222 is located at the bottom of the first fixing groove 221. Thus, the impeller 42 is located inside the steel rod 41, and the pressing mechanism 3 can press the steel rod 41 to press the impeller 42 at the same time.

[0060] As an optional implementation, the clamping mechanism 3 is configured as a quick clamp 31, which is positioned on the fixing mechanism 2 corresponding to the position of the adjusting bushing 24.

[0061] The adjusting bushing 24 and the first fixing groove 221 are in clearance fit, and the quick clamp 31 can simultaneously press the corresponding adjusting bushing 24, as well as the steel rod 41 and the impeller 42.

[0062] The quick clamp 31 is a manual clamp, and its handle is connected to the pressure head through a rocker mechanism. The pressure head is aligned with the adjusting bushing 24 and the first fixing groove 221. By turning the handle, the pressure head can press the corresponding adjusting bushing 24, as well as the steel rod 41 and the impeller 42.

[0063] As an optional implementation, the support mechanism 1 includes a base plate 11 and a work surface 12.

[0064] The rotating support plate 21 is rotatably mounted on the base plate 11 by means of a mounting pin, and the first positioning hole 111 and the second positioning hole 112 are provided on the base plate 11.

[0065] The workbench 12 is provided with a fixing hole group 121, which includes multiple fixing holes. Threaded connectors pass through the corresponding fixing holes and connect to the base plate 11, thus firmly installing the base plate 11 on the workbench 12.

[0066] The number of fixing hole groups 121 is set to be multiple, which are evenly distributed on the worktable surface 12, and the rotating support plate 21 can be installed on the worktable surface 12 through any fixing hole group 121.

[0067] With multiple fixing hole groups 121, users can adjust the installation position of the fixing mechanism 2 relative to the worktable 12 according to actual needs during practical application.

[0068] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0069] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0070] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0071] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A welding positioning device for a sand removal equipment, characterized in that, Includes supporting mechanisms and fixed mechanisms, among which: The fixing mechanism is rotatably mounted on the support mechanism and can rotate relative to the support mechanism to a first position or a second position. The fixing mechanism is provided with a first fixing groove and a second fixing groove. The first fixing groove is used for placing the steel rod, and the second fixing groove is used for placing the impeller.

2. The welding positioning device for sand removal equipment according to claim 1, characterized in that, The fixing mechanism includes a rotating support plate and a fixing column, wherein: The rotating support plate is rotatably mounted on the support mechanism; The fixed column is fixedly mounted on the rotating support plate and rotates synchronously with the rotating support plate. The first fixing groove and the second fixing groove are both opened on the side of the fixed column, and the first fixing groove is arranged along the axial direction of the fixed column.

3. The welding positioning device for sand removal equipment according to claim 2, characterized in that, The fixing mechanism further includes a positioning element, the rotating support plate is provided with a mounting hole, the positioning element is inserted into the mounting hole, and the support mechanism is provided with a first positioning hole and a second positioning hole. When the rotating support plate rotates to the first position, the mounting hole corresponds to the first positioning hole, and the positioning member can be inserted into the first positioning hole to lock the rotating support plate to the first position; When the rotating support plate rotates to the second position, the mounting hole corresponds to the second positioning hole, and the positioning member can be inserted into the second positioning hole to lock the rotating support plate to the second position.

4. The welding positioning device for sand removal equipment according to claim 1, characterized in that, The fixing mechanism includes an adjusting bushing, which is shaped to fit the first fixing groove. The adjusting bushing is disposed in the first fixing groove, and the adjusting bushing is provided with a receiving groove that matches the size of the steel rod, and the steel rod is located in the receiving groove.

5. The welding positioning device for sand removal equipment according to claim 4, characterized in that, Multiple adjusting bushings are provided in the first fixing groove.

6. The welding positioning device for sand removal equipment according to claim 4, characterized in that, The adjusting bushing is detachably disposed within the first fixing groove; The adjusting bushing is configured in multiple ways according to the different dimensions of the receiving groove, so as to be suitable for steel rods of different sizes.

7. The welding positioning device for sand removal equipment according to claim 2, characterized in that, The number of the second fixing grooves is set to multiple, and all the second fixing grooves are distributed sequentially along the axial direction of the fixing column.

8. The welding positioning device for sand removal equipment according to claim 4, characterized in that, The welding positioning device of the sand discharge equipment includes a clamping mechanism, which is disposed on the fixing mechanism and located on one side of the first fixing groove. The clamping mechanism is used to clamp the steel rod and the impeller into the first fixing groove and the second fixing groove, respectively.

9. The welding positioning device for sand removal equipment according to claim 8, characterized in that, The clamping mechanism is configured as a quick clamp, which is mounted on the fixing mechanism and corresponds to the position of the adjusting bushing.

10. The welding positioning device for sand removal equipment according to claim 1, characterized in that, The support mechanism includes a base plate and a worktable, wherein: The fixing mechanism is rotatably mounted on the base plate; The workbench is provided with a group of fixing holes, and the base plate is installed on the workbench through the group of fixing holes. The number of fixing hole groups is set to multiple, and the fixing mechanism can be installed on the workbench through any of the fixing hole groups.

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