Positioning device for machining submersible electric pump

Abstract

The utility model belongs to the technical field of submersible electric pump machining, and particularly relates to a positioning device for submersible electric pump machining, which comprises a positioning box and a fixing box arranged in the positioning box, an adjusting mechanism is arranged in the fixing box, and a moving mechanism is arranged in the positioning box. The adjusting mechanism comprises a right clamping plate, a motor, a large gear, a small gear, a left clamping plate, an I-shaped plate, a telescopic rod and a threaded rod. According to the positioning device for submersible electric pump machining, through the arranged adjusting mechanism, a submersible electric pump machining part is placed between the right clamping plate and the left clamping plate, a threaded rod is rotated, the threaded rod can drive the left clamping plate to move till the submersible electric pump part is fixedly clamped by the left clamping plate and the right clamping plate, and a motor drives a small gear to rotate and then drives a large gear to rotate; and the large gear can drive the right clamping plate to rotate, the angle of the submersible electric pump part during machining can be adjusted, the submersible electric pump part can be turned over and machined, flexible adjustment can be achieved during clamping, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible electric pump processing, in particular to a positioning device used for submersible electric pump processing. Background Art

[0002] A submersible electric pump is a water pump in which both the impeller and the motor driving the impeller are submerged in water. It is suitable for pumping clean water at room temperature, such as in farmland irrigation, garden sprinkler irrigation, and underground water extraction. Typically, a submersible electric pump consists of a base, a motor, and a pump body. The motor and pump body are connected to the base, and the motor's output shaft extends into the pump body to drive the impeller. A filter screen is also installed at the pump's water inlet to filter out debris such as aquatic plants.

[0003] When the existing positioning device clamps the workpiece, it is difficult to adjust the angle of the workpiece after clamping the workpiece. The workpiece needs to be disassembled and then reinstalled to adjust the angle, which is quite troublesome. In addition, the existing positioning device lacks a recovery device, and metal debris cut off by the tool rotary head is easily scattered on the surface of the clamping device, affecting the use of the positioning device. In addition, the scattered metal debris is not conducive to the recycling and reuse of resources.

[0004] In the patent document with the announcement number CN112605678B, a positioning device for mechanical processing is disclosed. By setting a first connecting block and a second connecting block, the clamping and positioning area can be increased. When clamping a larger workpiece, the larger clamping and positioning area can increase the stability of the workpiece, avoid the workpiece from loosening during the processing, and then cause the processing position of the machining tool rotary head to shift, affecting the quality of the workpiece.

[0005] However, when the positioning device for machining is used, after the workpiece is clamped, the machining angle of the workpiece cannot be adjusted. It needs to be disassembled and then installed before the machining angle can be adjusted, which is troublesome to use. Therefore, it is necessary to propose a positioning device for submersible electric pump machining. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning device for submersible electric pump processing, so as to solve the positioning problem of submersible electric pump processing proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning device for processing a submersible electric pump, comprising a positioning box and a fixed box arranged inside the positioning box, an adjusting mechanism being arranged inside the fixed box, and a moving mechanism being arranged inside the positioning box;

[0008] The adjustment mechanism includes a right clamping plate, a motor, a large gear, a small gear, a left clamping plate, an I-shaped plate, a telescopic rod, and a threaded rod. The right clamping plate is rotatably connected to the right side of the inner wall of the fixed box. The motor is located on the right side of the fixed box. The large gear is fixedly connected to one side of the right clamping plate. The small gear is rotatably connected to the right side of the fixed box. The I-shaped plate is rotatably connected to the left side of the inner wall of the fixed box. A fixing nut is provided on one side of the I-shaped plate to secure the I-shaped plate to the fixed box. The location of the fixing nut is not shown in the figure. When clamping the workpiece, rotating the threaded rod does not cause the I-shaped plate to rotate. The telescopic rod is fixedly connected to one side of the I-shaped plate. The left clamping plate is fixedly connected to one side of the telescopic rod. The threaded rod is rotatably connected to one side of the left clamping plate.

[0009] Preferably, the large gear and the small gear are meshed with each other, the small gear is connected to the output end of the motor, the large gear is connected to one side of the right splint, and the large gear and the small gear do not contact the right side of the fixed box. When the motor is started, it can drive the small gear to rotate, and the small gear can drive the large gear to rotate, thereby driving the right splint to rotate.

[0010] Preferably, a threaded hole cooperating with a threaded rod is provided through one side of the I-shaped plate, and when the threaded rod rotates, the left clamping plate can move linearly along the direction of the threaded rod.

[0011] Preferably, the moving mechanism includes a cylinder, a collection box, and rollers. The cylinder is disposed on the left side of the inner wall of the positioning box, the collection box is slidably connected to the inner wall of the fixed box, and the rollers are disposed on the bottom of the fixed box. Four rollers are evenly distributed on the bottom of the fixed box. The rollers can support the fixed box and reduce friction when the fixed box moves.

[0012] Preferably, a through slot cooperating with the collection box is provided on the right side of the positioning box. When the cylinder pushes the collection box to the right side of the inner wall of the positioning box, the collection box is aligned with the through slot. At this time, the collection box can be pulled out through the through slot to process the debris collected inside it.

[0013] Preferably, the outer surface of the fixing box cooperates with the inner wall of the positioning box, and when the fixing box moves, the inner wall of the positioning box limits the fixing box.

[0014] Preferably, a tripod is provided at the bottom of the positioning box, and four tripods are evenly distributed at the bottom of the positioning box.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The positioning device for submersible electric pump machining, through the adjustment mechanism, the submersible electric pump machining part is placed between the right clamping plate and the left clamping plate, the threaded rod is rotated, the left clamping plate is moved, until the left clamping plate and the right clamping plate are fixed and clamped to the submersible electric pump part, the motor drives the pinion to rotate, then drives the gear to rotate, and the gear drives the right clamping plate to rotate, at this time, the angle of the submersible electric pump part during machining can be adjusted, the submersible electric pump part is turned over, simple operation, flexible adjustment during clamping, and the machining efficiency is improved.

[0017] 2. The positioning device for submersible electric pump machining, through the movement mechanism, after fixing, the position of the fixed submersible electric pump part can be adjusted, the cylinder can drive the fixed box to move, and the roller can reduce the friction during movement, at this time, the position of the machined part can be directly adjusted during machining, simple operation, and the collecting box is arranged in the fixed box, the debris generated during machining can be collected, finally the collecting box can be pulled out from the opening of the positioning box, the debris is concentrated and treated, and the recycling of resources is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the movement mechanism structure schematic view of the utility model;

[0020] Figure 3 It is the adjustment mechanism structure schematic view of the utility model;

[0021] Figure 4 It is Figure 3 It is the enlarged view of A in the middle;

[0022] Figure 5 It is the left clamping plate structure schematic view of the utility model.

[0023] In the figure: 1, positioning box; 2, fixed box; 3, foot stand; 101, cylinder; 102, collecting box; 103, roller; 201, right clamping plate; 202, motor; 203, gear; 204, pinion; 205, left clamping plate; 206, I-beam; 207, telescopic rod; 208, threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] Example 1: A positioning device for processing a submersible electric pump, comprising a positioning box 1 and a fixing box 2 disposed inside the positioning box 1, wherein an adjustment mechanism is disposed inside the fixing box 2;

[0027] The adjusting mechanism includes a right splint 201, a motor 202, a large gear 203, a small gear 204, a left splint 205, an I-shaped plate 206, a telescopic rod 207 and a threaded rod 208. The right splint 201 is rotatably connected to the right side of the inner wall of the fixed box 2. The motor 202 is arranged on the right side of the fixed box 2. The large gear 203 is fixedly connected to one side of the right splint 201. The small gear 204 is rotatably connected to the right side of the fixed box 2. The large gear 203 and the small gear 204 are engaged with each other. The small gear 204 is connected to the output end of the motor 202, and the large gear 203 is connected to one side of the right splint 201, and the large gear 203 and the small gear 204 do not contact the right side of the fixed box 2. When the motor 202 is started, it can drive the small gear 204 to rotate, and the small gear 204 can drive the large gear 203 to rotate, thereby driving the right splint 201 to rotate. I-shaped plate 206 is pivotally connected to the left inner wall of fixed box 2. A retaining nut is provided on one side of I-shaped plate 206 to secure it to fixed box 2 (the location of the retaining nut is not shown). When clamping the workpiece, rotating threaded rod 208 does not cause I-shaped plate 206 to rotate. A threaded hole is formed through one side of I-shaped plate 206 to mate with threaded rod 208. Rotation of threaded rod 208 causes left clamping plate 205 to move linearly in the direction of threaded rod 208. Telescopic rod 207 is fixedly connected to one side of I-shaped plate 206. Left clamping plate 205 is fixedly connected to one side of telescopic rod 207. Threaded rod 208 is pivotally connected to one side of left clamping plate 205. A submersible pump workpiece is placed between right clamping plate 201 and left clamping plate 205. Rotating threaded rod 208 causes left clamping plate 205 to move in the direction of threaded rod 208 until left clamping plate 205 and right clamping plate 201 securely clamp the submersible pump workpiece. The motor 202 drives the small gear 204 to rotate, and then drives the large gear 203 to rotate, and the large gear 203 drives the right clamping plate 201 to rotate. At this time, the angle of the submersible pump processing parts can be adjusted, and the submersible pump processing parts can be flipped. The clamping can be flexibly adjusted, which improves the processing efficiency.

[0028] The embodiment two is based on the embodiment one, the positioning box 1 is internally provided with a moving mechanism, the moving mechanism comprises a cylinder 101, a collecting box 102 and a roller 103, the cylinder 101 is arranged on the left side of the inner wall of the positioning box 1, the collecting box 102 is slidingly connected to the inner wall of the fixed box 2, a through slot is formed on the right side of the positioning box 1 and matched with the collecting box 102, when the cylinder 101 pushes the collecting box 102 to the right side of the inner wall of the positioning box 1, the collecting box 102 is aligned with the through slot, at this time, the collecting box 102 can be pulled out through the through slot, and the debris collected in the collecting box 102 can be processed. The roller 103 is arranged on the bottom of the fixed box 2. The roller 103 is evenly distributed on the bottom of the fixed box 2, and the roller 103 can support the fixed box 2 on one hand and reduce the friction when the fixed box 2 moves on the other hand. The outer surface of the fixed box 2 is matched with the inner wall of the positioning box 1, and the inner wall of the positioning box 1 limits the fixed box 2 when the fixed box 2 moves. After the fixing is completed, the position of the fixed submersible electric pump part can be adjusted, the cylinder 101 can drive the fixed box 2 to move, and the roller 103 can reduce the friction generated when moving, at this time, the position of the machining can be directly adjusted when machining, the collecting box 102 is arranged in the fixed box 2, and the debris generated during machining can be collected, and finally the collecting box 102 can be pulled out from the opening on one side of the positioning box 1 to concentrate the debris for processing.

[0029] The positioning box 1 is provided with a foot stand 3, and the foot stand 3 is evenly distributed on the bottom of the positioning box 1.

[0030] Working principle: first, the submersible electric pump machining part is placed between the right clamping plate 201 and the left clamping plate 205 through the adjusting mechanism, and then the threaded rod 208 is rotated, at this time the threaded rod 208 will drive the left clamping plate 205 to move along the direction of the threaded rod 208, until the left clamping plate 205 and the right clamping plate 201 fix and clamp the submersible electric pump machining part.

[0031] Further, the motor 202 is started to drive the pinion gear 204 to rotate, then the gear 203 is rotated, and the gear 203 drives the right clamping plate 201 to rotate, at this time the angle of the submersible electric pump machining part during machining can be adjusted, and the submersible electric pump machining part can be processed by turning over, which is simple to operate, flexible to adjust during clamping, and improves the machining efficiency.

[0032] Furthermore, through the provided moving mechanism, after the fixation is completed, the position of the entire fixed submersible electric pump parts can be adjusted. After starting the cylinder 101, the fixed box 2 can be driven to move, and the roller 103 can reduce the friction generated during the movement. At this time, the processing position can be directly adjusted during processing, which is simple and convenient. A collection box 102 is provided inside the fixed box 2 to collect the debris generated during processing. Finally, the collection box 102 can be pulled out from the opening on one side of the positioning box 1 to centrally process the debris.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A positioning device for processing a submersible electric pump, comprising a positioning box (1) and a fixing box (2) arranged inside the positioning box (1), characterized in that: An adjusting mechanism is provided inside the fixing box (2), and a moving mechanism is provided inside the positioning box (1); The adjustment mechanism comprises a right clamping plate (201), a motor (202), a large gear (203), a small gear (204), a left clamping plate (205), an I-shaped plate (206), a telescopic rod (207) and a threaded rod (208), wherein the right clamping plate (201) is rotatably connected to the right side of the inner wall of the fixed box (2), the motor (202) is arranged on the right side of the fixed box (2), the large gear (203) is fixedly connected to one side of the right clamping plate (201), the small gear (204) is rotatably connected to the right side of the fixed box (2), the I-shaped plate (206) is rotatably connected to the left side of the inner wall of the fixed box (2), the telescopic rod (207) is fixedly connected to one side of the I-shaped plate (206), the left clamping plate (205) is fixedly connected to one side of the telescopic rod (207), and the threaded rod (208) is rotatably connected to one side of the left clamping plate (205).

2. A positioning device for submersible electric pump processing according to claim 1, characterized in that: The large gear (203) and the small gear (204) are meshed with each other, the small gear (204) is connected to the output end of the motor (202), the large gear (203) is connected to one side of the right clamping plate (201), and the large gear (203) and the small gear (204) do not contact the right side of the fixed box (2).

3. The positioning device for submersible electric pump processing according to claim 1, characterized in that: A threaded hole cooperating with the threaded rod (208) is provided through one side of the I-shaped plate (206).

4. A positioning device for submersible electric pump processing according to claim 1, characterized in that: The moving mechanism comprises a cylinder (101), a collection box (102) and a roller (103); the cylinder (101) is arranged on the left side of the inner wall of the positioning box (1); the collection box (102) is slidably connected to the inner wall of the fixed box (2); and the roller (103) is arranged at the bottom of the fixed box (2).

5. A positioning device for submersible electric pump processing according to claim 4, characterized in that: A through slot cooperating with the collection box (102) is provided on the right side of the positioning box (1).

6. The positioning device for submersible electric pump processing according to claim 1, characterized in that: The outer surface of the fixing box (2) cooperates with the inner wall of the positioning box (1).

7. The positioning device for submersible electric pump processing according to claim 1, characterized in that: A tripod (3) is provided at the bottom of the positioning box (1).

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