Water pump controller welding positioning device

Abstract

The utility model discloses a water pump controller welding positioning device, which belongs to the technical field of welding positioning and comprises a positioning frame, a water pump control box is arranged in the positioning frame, a positioning side plate is fixed at the lower end of the positioning frame, and fixing barrier strips are fixed at four corners of the lower end face of the positioning frame. An upper supporting plate is fixed to the upper end face of the positioning frame, a positioning mechanism is arranged on one side of the fixing barrier strip and comprises a clamping block, a position adjusting screw sleeve and a bidirectional threaded rod, and the clamping block is arranged on one side of the fixing barrier strip; by means of the positioning mechanism, when the two sets of clamping blocks are far away from each other, the size of a positioning clamping opening can be controlled, and the positioning clamping opening between the clamping blocks and the fixed blocking strip is contracted so that the four installation lugs to be welded can be clamped and positioned in a centralized mode; and the size of a positioning clamping opening between the fixed barrier strip and the clamping block can be adjusted to clamp and fix the mounting lugs with different widths.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding positioning, and particularly relates to a welding positioning device for a water pump controller. Background Art

[0002] The water pump controller is applicable to the remote monitoring and management of intake pump stations, water plant pressurization pump stations, intermediate pressurization pump stations, and community pressurization pump stations in urban water supply systems. The pump station management personnel can remotely monitor the working status and operation parameters of on-site equipment in the monitoring center, remotely control the start and stop of water supply equipment, and visually monitor the panoramic view or important workstations in the station. The water pump controller mainly consists of a control box shell and various control components for monitoring and management installed inside. The control box shell for protection will apply welding technology at various parts during production and assembly.

[0003] Currently, four mounting ears adapted to the preset holes in the specified installation area are welded at the corner parts on the side of the control box shell. Since the number of mounting ears to be welded is large, the method of positioning and welding one by one has cumbersome steps, and manually welding one by one makes it easy for the mounting ears to deviate from the specified welding positions on the control box shell. Once the welding positions of the mounting ears deviate, it will affect the installation work of the control box shell at the preset holes in the installation area.

[0004] Therefore, a welding positioning device for a water pump controller is needed to solve the problems of cumbersome steps of positioning and welding the mounting ears one by one and a high risk of large welding deviation in manual positioning welding in the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a welding positioning device for a water pump controller to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A welding positioning device for a water pump controller, including a positioning frame. A water pump control box is arranged inside the positioning frame. A positioning side plate is fixed at the lower end of the positioning frame. Fixed stop bars are fixed at the four corner positions on the lower end surface of the positioning frame. An upper support plate is fixed on the upper end surface of the positioning frame. A positioning mechanism is arranged on one side of the fixed stop bar. The positioning mechanism includes a clamping block, an adjusting sleeve, and a double-threaded screw rod. The clamping block is arranged on one side of the fixed stop bar. The double-threaded screw rod penetrates through the inside of the upper support plate. The adjusting sleeve is sleeved on the double-threaded screw rod. An mounting ear is arranged between the clamping block and the fixed stop bar.

[0007] It should be noted in the solution that the two positioning side plates are attached to the side of the water pump control box, and a positioning opening adapted to the water pump control box is arranged among the positioning frame, the positioning side plate, and the upper support plate.

[0008] Further, it is worth noting that a guiding carriage is fixed on one side surface of the upper support plate, and a connecting support rod is fixed between the clamping block and the position-adjusting screw sleeve, and the connecting support rod is slidably connected to the guiding carriage.

[0009] Furthermore, it should be noted that there are four clamping blocks in total, and positioning clamping openings are provided between the clamping blocks and the fixed stop bar.

[0010] As a preferred embodiment, a first thread portion is provided on the side surface of one end of the double-threaded screw rod, and a second thread portion is provided on the side surface of the other end of the double-threaded screw rod.

[0011] As a preferred embodiment, the two position-adjusting screw sleeves are respectively threadedly connected to the first thread portion and the second thread portion, and the two position-adjusting screw sleeves are symmetrically arranged on both sides of the upper support plate.

[0012] As a preferred embodiment, an adjustment operation opening is formed in the middle of the upper surface of the upper support plate, and an anti-slip hand-rotation thread is provided on the part of the double-threaded screw rod located in the adjustment operation opening.

[0013] As a preferred embodiment, receiving bearings are fixed on both side surfaces of the upper support plate, and the double-threaded screw rod horizontally penetrates through the two receiving bearings.

[0014] Compared with the prior art, a welding positioning device for a water pump controller provided by the present utility model has at least the following beneficial effects:

[0015] Through the provided positioning mechanism, when the two groups of clamping blocks move away from each other, the size of the clamping opening of the positioning clamping opening can be controlled. Shrinking the positioning clamping opening between the clamping block and the fixed stop bar can play a role in clamping and positioning the four mounting ears to be welded, and the size of the positioning clamping opening between the fixed stop bar and the clamping block can be adjusted to adapt to clamping and fixing mounting ears of different widths.

[0016] Through the provided positioning frame, positioning side plates and positioning mechanism, after the four mounting ears are centrally clamped and fixed, the frame formed by the positioning frame and the positioning side plates is buckled on the water pump control box, so that the four centrally clamped mounting ears can be accurately docked to the parts to be welded, thus reducing the trouble that the welding positions are prone to deviation when the four mounting ears are manually positioned one by one in the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 This is a three-dimensional view of the overall structure of a welding positioning device for a water pump controller of the present utility model;

[0019] Figure 2 This is a three-dimensional view of the positioning frame structure of a welding positioning device for a water pump controller of the present utility model;

[0020] Figure 3 This is a three-dimensional view of the double-threaded screw rod structure of a welding positioning device for a water pump controller of the present utility model;

[0021] Figure 4 This is a three-dimensional view of the position-adjusting sleeve structure of a welding positioning device for a water pump controller of the present utility model.

[0022] In the figure: 1. Water pump control box; 2. Positioning frame; 3. Fixed stop bar; 4. Positioning side plate; 5. Upper support plate; 6. Guiding slide frame; 7. Adjusting operation port; 8. Double-threaded screw rod; 9. Rotating bearing; 10. First thread part; 11. Second thread part; 12. Position-adjusting sleeve; 13. Connecting support rod; 14. Clamping block; 15. Mounting ear; 16. Positioning clamping port. Specific embodiments

[0023] The following further describes the present utility model in conjunction with embodiments.

[0024] Please refer to Figures 1-4 , the present utility model provides a welding positioning device for a water pump controller, including a positioning frame 2. A water pump control box 1 is arranged inside the positioning frame 2. A positioning side plate 4 is fixed at the lower end of the positioning frame 2. Fixed stop bars 3 are fixed at the four corner positions of the lower end surface of the positioning frame 2. An upper support plate 5 is fixed on the upper end surface of the positioning frame 2. A positioning mechanism is arranged on one side of the fixed stop bar 3. The positioning mechanism includes a clamping block 14, a position-adjusting sleeve 12 and a double-threaded screw rod 8. The clamping block 14 is arranged on one side of the fixed stop bar 3. The double-threaded screw rod 8 penetrates through the inside of the upper support plate 5. The position-adjusting sleeve 12 is sleeved on the double-threaded screw rod 8. An mounting ear 15 is arranged between the clamping block 14 and the fixed stop bar 3.

[0025] Further, as shown in Figure 1 , Figure 2 and Figure 3 , it is specifically noted that the two positioning side plates 4 are attached to the side surface of the water pump control box 1. A positioning port adapted to the water pump control box 1 is arranged between the positioning frame 2, the positioning side plate 4 and the upper support plate 5.

[0026] Further, as shown in Figure 3 , it is specifically noted that a guiding slide frame 6 is fixed on one side surface of the upper support plate 5. A connecting support rod 13 is fixed between the clamping block 14 and the position-adjusting sleeve 12. The connecting support rod 13 is slidably connected to the guiding slide frame 6.

[0027] This solution has the following working process: Before use, first rotate the bidirectional threaded rod 8 from the adjustment operation port 7 of the upper support plate 5. Subsequently, the two adjustment sleeves 12 threadedly connected to the first thread portion 10 and the second thread portion 11 of the bidirectional threaded rod 8 drive the two connecting support rods 13 to move, so that the two groups of clamping blocks 14 approach or move away from each other. When the two groups of clamping blocks 14 move away from each other, the clamping opening size of the positioning clamping opening 16 can be controlled. Shrinking the positioning clamping opening 16 between the clamping block 14 and the fixed stop bar 3 can centrally clamp and position the four mounting ears 15 to be welded. Moreover, the size of the positioning clamping opening 16 between the fixed stop bar 3 and the clamping block 14 can be adjusted to adapt to clamping and fixing mounting ears 15 of different widths.

[0028] According to the above working process, it can be known that: when the two groups of clamping blocks 14 move away from each other, the clamping opening size of the positioning clamping opening 16 can be controlled. Shrinking the positioning clamping opening 16 between the clamping block 14 and the fixed stop bar 3 can centrally clamp and position the four mounting ears 15 to be welded. Moreover, the size of the positioning clamping opening 16 between the fixed stop bar 3 and the clamping block 14 can be adjusted to adapt to clamping and fixing mounting ears 15 of different widths.

[0029] Furthermore, as shown in Figure 1 , Figure 2 and Figure 4 It is worth specifically explaining that there are four clamping blocks 14 in total. There are positioning clamping openings 16 between the clamping blocks 14 and the fixed stop bar 3. After the four mounting ears 15 are centrally clamped and fixed, the positioning frame 2 is buckled along the water pump control box 1, so that the two positioning side plates 4 at the lower part of the positioning frame 2 are attached to the side surface of the water pump control box 1. In this way, the four centrally clamped mounting ears 15 can be accurately docked to the parts to be welded, thus reducing the trouble that the traditional manual positioning of the four mounting ears 15 one by one by hand is prone to deviation in the welding position.

[0030] Furthermore, as shown in Figure 4 It is worth specifically explaining that a first thread portion 10 is provided on the side surface of one end of the bidirectional threaded rod 8, and a second thread portion 11 is provided on the side surface of the other end of the bidirectional threaded rod 8.

[0031] Furthermore, as shown in Figure 1 It is worth specifically explaining that the two adjustment sleeves 12 are respectively threadedly connected to the first thread portion 10 and the second thread portion 11, and the two adjustment sleeves 12 are symmetrically arranged on both sides of the upper support plate 5.

[0032] Furthermore, as shown in Figure 1 It is worth specifically explaining that a central adjustment operation port 7 is opened on the upper surface of the upper support plate 5, and an anti-slip hand-rotating thread is provided on the part of the bidirectional threaded rod 8 in the adjustment operation port 7.

[0033] Further, as Figure 1 shown, it is worth specifically explaining that receiving rotation bearings 9 are fixedly arranged on both side surfaces of the upper support plate 5, and the bidirectional threaded rod 8 horizontally penetrates through the two receiving rotation bearings 9.

[0034] In summary: when the two groups of clamping blocks 14 move away from each other, the size of the clamping opening of the positioning clamping opening 16 can be controlled. Shrinking the positioning clamping opening 16 between the clamping block 14 and the fixed stop bar 3 can play a role in clamping and positioning the four mounting ears 15 to be welded, and the size of the positioning clamping opening 16 between the fixed stop bar 3 and the clamping block 14 can be adjusted to adapt to clamping and fixing the mounting ears 15 of different widths; after the four mounting ears 15 are centrally clamped and fixed, the frame formed by the positioning frame 2 and the positioning side plate 4 is buckled on the water pump control box 1, so that the four centrally clamped mounting ears 15 can be accurately docked to the parts to be welded, thereby reducing the trouble that the welding positions are prone to deviation when the four mounting ears 15 are manually positioned one by one in the traditional method.

[0035] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A welding positioning device for a water pump controller, comprising a positioning frame (2), characterized in that: Inside the positioning frame (2), a water pump control box (1) is provided. At the lower end of the positioning frame (2), a positioning side plate (4) is fixed. At the four corner positions of the lower end surface of the positioning frame (2), fixed stop bars (3) are fixed. At the upper end surface of the positioning frame (2), an upper support plate (5) is fixed. On one side of the fixed stop bar (3), a positioning mechanism is provided. The positioning mechanism includes a clamping block (14), an adjusting sleeve (12), and a double-threaded screw rod (8). The clamping block (14) is arranged on one side of the fixed stop bar (3). The double-threaded screw rod (8) passes through the inside of the upper support plate (5). The adjusting sleeve (12) is sleeved on the double-threaded screw rod (8). An installation ear (15) is arranged between the clamping block (14) and the fixed stop bar (3).

2. The welding positioning device for a water pump controller according to claim 1, wherein: The two positioning side plates (4) are attached to the side surface of the water pump control box (1). A positioning opening adapted to the water pump control box (1) is provided between the positioning frame (2), the positioning side plates (4), and the upper support plate (5).

3. The welding positioning device for a water pump controller according to claim 2, wherein: On one side surface of the upper support plate (5), a guiding sliding frame (6) is fixed. A connecting support rod (13) is fixed between the clamping block (14) and the adjusting sleeve (12). The connecting support rod (13) is slidably connected to the guiding sliding frame (6).

4. A welding positioning device for a water pump controller according to claim 3, characterized in that: Four clamping blocks (14) are provided in total. Positioning clamping openings (16) are arranged between the clamping blocks (14) and the fixed stop bars (3).

5. The welding positioning device for a water pump controller according to claim 4, characterized in that: On one end side surface of the double-threaded screw rod (8), a first thread portion (10) is provided. On the other end side surface of the double-threaded screw rod (8), a second thread portion (11) is provided.

6. The welding positioning device for a water pump controller according to claim 5, characterized in that: The two adjusting sleeves (12) are respectively threadedly connected to the first thread portion (10) and the second thread portion (11). The two adjusting sleeves (12) are symmetrically arranged on both sides of the upper support plate (5).

7. A welding positioning device for a water pump controller according to claim 6, characterized in that: In the middle of the upper surface of the upper support plate (5), an adjusting operation opening (7) is formed. The part of the double-threaded screw rod (8) located in the adjusting operation opening (7) is provided with anti-slip hand-rotating threads.

8. A welding positioning device for a water pump controller according to claim 7, characterized in that: On both side surfaces of the upper support plate (5), receiving rotation bearings (9) are fixed. The double-threaded screw rod (8) horizontally penetrates through the two receiving rotation bearings (9).

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