Energy storage welding machine special for stainless steel water pump blade

Abstract

The invention relates to the technical field of energy storage welding machines, in particular to a special energy storage welding machine for stainless steel water pump blades, which comprises a base, a hydraulic cylinder is fixedly mounted on the base, a connecting column is fixedly connected to the output end of the hydraulic cylinder, a welding device is mounted on the connecting column, and an adjusting mechanism is rotatably connected to the connecting column. An adjusting mechanism is arranged on the base, a processing seat is movably inserted on the adjusting mechanism, a welding head processing mechanism is rotatably connected in the processing seat, a fixing seat is fixedly connected on the base, and an impeller placing key shaft is rotatably connected on the fixing seat. And under the action of the gear ring seat, the side edge treatment block can rapidly swing back and forth to treat welding slag on the side edge of the welding head, so that the quality of the welding head can be improved, the labor cost can be reduced, the labor intensity can be reduced, the production efficiency can be improved, the service life of equipment can be prolonged, and the automation level can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage welding machines, in particular to a special energy storage welding machine for stainless steel water pump blades. Background Art

[0002] Stainless steel water pump blades are one of the key components of a water pump. They are responsible for converting mechanical energy into kinetic energy of the fluid, and the rotation of the blades propels the flow of water or other liquids. Because water pump blades are in direct contact with the fluid and are subject to significant fluid dynamics, mechanical stress, and corrosion, the choice of material is very important. Stainless steel, as a high-quality material, has excellent corrosion resistance, high temperature resistance, and mechanical properties, and is therefore often used in the manufacture of water pump blades. The energy storage welding machine specifically designed for stainless steel water pump blades is a device specifically designed for welding operations in the manufacture and maintenance of stainless steel water pump blades. The main function of this welding machine is to perform efficient and precise welding to ensure that the water pump blades maintain stable performance under high-speed rotation and high-pressure environments.

[0003] In the existing technology, during the welding process of stainless steel water pump blades, solid impurities are formed after the welding material melts, and these welding slags will be left on the surface of the weld joint. However, the existing technology is not convenient for automatically processing the welding slag attached to the surface of the weld joint, which will cause the surface of the joint to be rough, increasing the risk of subsequent corrosion, thereby affecting the quality and appearance of the stainless steel water pump blade welding.

[0004] In summary, the prior art lacks a technology for automatically processing welding slag attached to the surface of the welding head of a storage energy welding machine. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a special energy storage welding machine for stainless steel water pump blades.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: a special energy storage welding machine for stainless steel water pump blades, including a base, a hydraulic cylinder is fixedly installed on the base, a connecting column is fixedly connected to the output end of the hydraulic cylinder, a welding device is installed on the connecting column, an adjustment mechanism is rotatably connected to the connecting column, a processing seat is movably connected to the adjusting mechanism, a gear ring seat is fixedly connected to the inner wall of the bottom end of the processing seat, a welding head processing mechanism is rotatably connected in the processing seat, and the welding head processing mechanism includes a grinding disk, the top surface of the grinding disk is in friction contact with the bottom surface of the welding head of the welding device, and a rotating sleeve is slidably matched with the bottom end of the grinding disk, and the rotating sleeve penetrates the inner wall of the bottom end of the processing seat. A rotatable connection is provided, and a spring A is fixedly connected between the bottom end of the grinding disc and the inner wall of the rotating sleeve. The bottom end of the rotating sleeve is fixedly connected to a motor, and the motor is fixedly connected to the processing seat. A side processing block is rotatably provided on the grinding disc, and one side of the side processing block is in friction contact with the side of the welding head of the welding equipment. One end of the side processing block is fixedly connected to a slotted frame, and an L-shaped rod is rotatably provided on one side of the grinding disc. The outer wall of the top end of the L-shaped rod is slidably matched with the inner wall of the slotted frame. The bottom end of the L-shaped rod is fixedly connected to a transmission wheel, and the transmission wheel is meshed with the gear ring seat for transmission. A fixed seat is fixedly connected to the base, and an impeller placement key shaft is rotatably provided on the fixed seat.

[0007] Preferably, a changing groove is provided on the connecting column, and the upper and lower ends of the changing groove are respectively arranged in a linear structure and a spiral structure. A gear rack is fixedly connected to one side of the bottom end of the connecting column, and a plurality of transmission teeth are rotatably connected in a linear structure on the gear rack, and a tension spring is fixedly connected between the transmission teeth and the inner wall of the gear rack.

[0008] Preferably, the adjustment mechanism includes a moving ring, one end of the moving ring is rotatably connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to a connecting column, the bottom end of the threaded rod is fixedly connected to a universal joint, the other end of the universal joint is fixedly connected to an adjusting wheel, one side of the adjusting wheel is engaged with a fixed rack, and the fixed rack is fixedly connected to the base.

[0009] Preferably, a direction-changing frame is rotatably connected to the inner side of the movable ring, a guide head is fixedly connected to the inner wall of the direction-changing frame, the guide head is slidably matched with the inner wall of the direction-changing groove, and a plug hole is opened at one end of the direction-changing frame.

[0010] Preferably, an open rubber cover is fixedly connected to the inner wall of the top of the processing seat, and a plug connector is fixedly connected to one side of the processing seat, and the plug connector is movably connected to the plug hole.

[0011] Preferably, a worm is rotatably connected to the fixing seat, a one-way gear is fixedly connected to one end of the worm, and the one-way gear is meshed with the transmission teeth for transmission.

[0012] Preferably, a worm gear is fixedly connected to one end of the impeller placement key shaft, and the worm gear is meshed with the worm for transmission. An impeller is movably inserted into the outer wall of the impeller placement key shaft, and a limit block is slidingly fitted on the inner wall of the other end of the impeller placement key shaft. A slope is provided on one side of the top of the limit block, and a spring B is fixedly connected to the bottom end of the limit block, and the other end of the spring B is fixedly connected to the inner wall of the impeller placement key shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By setting up a welding head processing mechanism, the end face of the welding head can be processed by using a self-rotating grinding disc. At the same time, the self-rotating grinding disc will drive the side processing block to rotate, and under the action of the gear ring seat, the side processing block will swing back and forth quickly to process the welding slag on the side of the welding head. This can not only improve the quality of the welding joint, reduce labor costs and labor intensity, but also improve production efficiency and equipment life. By improving the level of automation, the cleanliness and consistency of the welding joint are ensured, which has significant advantages in improving the overall product quality and production efficiency. By setting up an adjustment mechanism, while the hydraulic cylinder drives the welding equipment up and down and resets, it can automatically drive the processing seat sleeve to the welding head to process the welding head. This can significantly improve production efficiency, processing accuracy and equipment stability, not only saving labor costs and operation time, but also improving the quality of welding head processing, reducing human errors and safety risks, and effectively improving overall welding efficiency. By setting the impeller placement key shaft, the impeller can be placed conveniently. At the same time, when the hydraulic cylinder drives the welding equipment up and down, it can automatically drive the impeller placement key shaft to rotate, and can accurately adjust the position of the welding blades. It has many advantages such as improving production efficiency, reducing labor costs, and improving welding quality and stability. Automated operation not only reduces human errors, but also further improves the welding quality of the overall product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a special energy storage welding machine for stainless steel water pump blades according to the present invention; Figure 2 This is a partial cross-sectional schematic diagram of the overall structure of a special energy storage welding machine for stainless steel water pump blades of the present invention; Figure 3 This is a partially expanded schematic diagram of the connecting column structure of a special energy storage welding machine for stainless steel water pump blades of the present invention; Figure 4This is a schematic structural diagram of an adjustment mechanism of a special energy storage welding machine for stainless steel water pump blades according to the present invention; Figure 5 This is a partial cross-sectional schematic diagram of the processing seat structure of a special energy storage welding machine for stainless steel water pump blades of the present invention; Figure 6 This is a partial cross-sectional schematic diagram of the structure of the welding head processing mechanism of a special energy storage welding machine for stainless steel water pump blades of the present invention; Figure 7 This is a structural schematic diagram of a fixing base of a special energy storage welding machine for stainless steel water pump blades according to the present invention; Figure 8 This is a schematic diagram of the expanded structure of the impeller key shaft of a special energy storage welding machine for stainless steel water pump blades of the present invention.

[0015] The following are marked in the figure: 1. Base; 2. Hydraulic cylinder; 3. Connecting column; 4. Welding equipment; 5. Adjusting mechanism; 6. Processing seat; 7. Welding head processing mechanism; 8. Fixed seat; 9. Impeller placement key shaft; 301. Direction change slot; 302. Gear rack; 303. Transmission gear; 304. Tension spring; 501. Moving ring; 502. Threaded rod; 503. Universal joint; 504. Adjusting wheel; 505. Fixed rack; 506. Direction change rack; 50 7. Guide head; 508. Plug hole; 601. Open rubber cover; 602. Plug connector; 603. Gear ring seat; 701. Grinding disc; 702. Rotating sleeve; 703. Spring A; 704. Motor; 705. Side processing block; 706. Slotted frame; 707. L-shaped rod; 708. Transmission wheel; 801. Worm; 802. One-way gear; 901. Worm wheel; 902. Impeller; 903. Limit block; 904. Spring B. DETAILED DESCRIPTION

[0016] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0017] like Figures 1-8A special energy storage welding machine for stainless steel water pump blades is shown, comprising a base 1, a hydraulic cylinder 2 is fixedly installed on the base 1, a connecting column 3 is fixedly connected to the output end of the hydraulic cylinder 2, a welding device 4 is installed on the connecting column 3, an adjustment mechanism 5 is rotatably connected to the connecting column 3, a processing seat 6 is movably plugged on the adjustment mechanism 5, a gear ring seat 603 is fixedly connected to the inner wall of the bottom end of the processing seat 6, and a welding head processing mechanism 7 is rotatably connected to the processing seat 6. The welding head processing mechanism 7 includes a grinding disc 701, the top surface of the grinding disc 701 is in friction contact with the bottom surface of the welding head of the welding device 4, and a rotating sleeve 702 is slidably matched at the bottom end of the grinding disc 701. The rotating sleeve 702 is rotatably connected to the inner wall of the bottom end of the processing seat 6, and the bottom end of the grinding disc 701 is connected to the rotating sleeve 702. A spring A703 is fixedly connected between the inner walls, a motor 704 is fixedly connected to the bottom end of the rotating sleeve 702, and the motor 704 is fixedly connected to the processing seat 6. A side processing block 705 is rotatably connected to the grinding disc 701, and one side of the side processing block 705 is in friction contact with the side of the welding head of the welding equipment 4. A slotted frame 706 is fixedly connected to one end of the side processing block 705, and an L-shaped rod 707 is rotatably connected to one side of the grinding disc 701. The outer wall of the top end of the L-shaped rod 707 is slidably matched with the inner wall of the slotted frame 706. A transmission wheel 708 is fixedly connected to the bottom end of the L-shaped rod 707, and the transmission wheel 708 is meshed with the gear ring seat 603 for transmission. A fixed seat 8 is fixedly connected to the base 1, and an impeller placement key shaft 9 is rotatably connected to the fixed seat 8.

[0018] like Figure 3 As shown, the connecting column 3 is provided with a direction-changing slot 301, with the upper and lower ends of the direction-changing slot 301 being arranged in a linear structure and a spiral structure, respectively. A gear rack 302 is fixedly connected to one side of the bottom end of the connecting column 3. A plurality of transmission teeth 303 are rotatably connected to the gear rack 302 in a linear structure. A tension spring 304 is fixedly connected between the transmission teeth 303 and the inner wall of the gear rack 302. The transmission teeth 303 in the gear rack 302 on the connecting column 3 are driven by the tension spring 304 to rotate the one-way gear 802.

[0019] like Figure 4 As shown, the adjustment mechanism 5 includes a movable ring 501, one end of which is rotatably connected to a threaded rod 502. The bottom end of the threaded rod 502 is rotatably connected to the connecting column 3. The bottom end of the threaded rod 502 is fixedly connected to a universal joint 503. The other end of the universal joint 503 is fixedly connected to an adjustment wheel 504. One side of the adjustment wheel 504 is meshed with a fixed rack 505, and the fixed rack 505 is fixedly connected to the base 1. When the adjustment wheel 504 engages with the fixed rack 505, the adjustment wheel 504 drives the threaded rod 502 connected to the universal joint 503 to rotate, so that the threaded rod 502 can drive the movable ring 501 to move upward.

[0020] A deflection frame 506 is rotatably connected to the inside of the movable ring 501. A guide head 507 is fixedly connected to the inner wall of the deflection frame 506. The guide head 507 is slidably engaged with the inner wall of the deflection groove 301. A socket 508 is provided at one end of the deflection frame 506. The guide head 507 slides within the spiral portion of the deflection groove 301, thereby driving the deflection frame 506 to rotate, aligning the processing seat 6 with the welding head of the welding device 4. Then, as the movable ring 501 continues to move upward, the guide head 507 slides within the linear portion of the deflection groove 301, allowing the processing seat 6 to fit over the welding head of the welding device 4.

[0021] like Figure 5 As shown, an open rubber cover 601 is fixedly connected to the inner wall of the top of the processing seat 6, and a plug connector 602 is fixedly connected to one side of the processing seat 6. The plug connector 602 is movably connected to the plug hole 508. The open rubber cover 601 effectively prevents dust from overflowing during welding head processing.

[0022] By setting up the welding head processing mechanism 7, the rotating grinding disc 701 can be used to process the end face of the welding head. At the same time, the rotating grinding disc 701 will drive the side processing block 705 to rotate, and under the action of the gear ring seat 603, the side processing block 705 will swing back and forth rapidly to process the welding slag on the side of the welding head. This can not only improve the quality of the welding joint, reduce labor costs, and reduce labor intensity, but also improve production efficiency and equipment life. By improving the level of automation, the cleanliness and consistency of the welding joint are ensured, which has significant advantages in improving overall product quality and production efficiency.

[0023] like Figure 7 As shown, a worm 801 is rotatably connected to the fixed seat 8, and a one-way gear 802 is fixedly connected to one end of the worm 801. The one-way gear 802 is meshed with the transmission teeth 303 for transmission.

[0024] like Figure 8 As shown, one end of the impeller key shaft 9 is fixedly connected to a worm gear 901, and the worm gear 901 is meshed with the worm 801 for transmission. The outer wall of the impeller key shaft 9 is movably connected to the impeller 902, and the inner wall of the other end of the impeller key shaft 9 is slidingly fitted with a limit block 903. An inclined surface is provided on one side of the top of the limit block 903, and a spring B904 is fixedly connected to the bottom end of the limit block 903. The other end of the spring B904 is fixedly connected to the inner wall of the impeller key shaft 9.

[0025] Working principle: When welding stainless steel water pump blades, first insert the impeller onto the impeller placement key shaft 9, and then, under the action of spring B904, the limit block 903 limits the impeller. Then, the hydraulic cylinder 2 is used to drive the welding device 4 to move downward to weld the blade to the impeller. Then, when the welding device 4 is moved upward to reset, the transmission teeth 303 in the gear rack 302 on the connecting column 3 can drive the one-way gear 802 to rotate under the action of the tension spring 304, so that the one-way gear 802 drives the connected worm 801 to rotate, so that the worm 801 can drive the impeller placement key shaft 9 connected to the worm wheel 901 to rotate, so that the impeller placement key shaft 9 can drive the impeller to rotate a certain angle, so as to realize the effect of welding the next blade; Then, when the adjusting wheel 504 is engaged with the fixed rack 505, the adjusting wheel 504 drives the threaded rod 502 connected to the universal joint 503 to rotate, so that the threaded rod 502 can drive the movable ring 501 to move upward. At this time, the guide head 507 slides in the spiral part of the direction-changing groove 301, thereby driving the direction-changing frame 506 to rotate, so that the processing seat 6 is aligned with the welding head of the welding device 4. Then, when the movable ring 501 continues to move upward, the guide head 507 slides in the straight part of the direction-changing groove 301, so that the processing seat 6 is sleeved on the welding head of the welding device 4. At this time, under the action of spring A703, the grinding disc 701 contacts the end face of the welding head, and then the motor 704 drives the rotating sleeve 702 to rotate, so that the rotating sleeve 702 drives the grinding disc 701 to rotate, thereby processing the welding slag on the end face of the welding head, and at the same time drives the side processing block 705 on the grinding disc 701 to rotate. At the same time, under the action of the gear ring seat 603, the L-shaped rod 707 connected to the transmission wheel 708 rotates, so that the L-shaped rod 707 can drive the side processing block 705 connected to the slotted frame 706 to swing back and forth quickly, thereby processing the side of the welding head; After the processing seat 6 has been used for a period of time, the plug connector 602 on the processing seat 6 is removed from the plug hole 508 and the welding slag in the processing seat 6 is cleaned.

[0026] 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 apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A special energy storage welding machine for stainless steel water pump blades, comprising a base (1), characterized in that: A hydraulic cylinder (2) is fixedly mounted on the base (1), a connecting column (3) is fixedly connected to the output end of the hydraulic cylinder (2), a welding device (4) is mounted on the connecting column (3), an adjusting mechanism (5) is rotatably connected to the connecting column (3), a processing seat (6) is movably connected to the adjusting mechanism (5), a gear ring seat (603) is fixedly connected to the inner wall of the bottom end of the processing seat (6), a welding head processing mechanism (7) is rotatably connected to the inside of the processing seat (6), and the welding head processing mechanism (7) comprises a grinding disc (701), the top surface of the grinding disc (701) is frictionally contacted with the bottom surface of the welding head of the welding device (4), a rotating sleeve (702) is slidably matched at the bottom end of the grinding disc (701), the rotating sleeve (702) and the inner wall of the bottom end of the processing seat (6) are rotatably connected, and a fixed connection is provided between the bottom end of the grinding disc (701) and the inner wall of the rotating sleeve (702). Spring A (703), the bottom end of the rotating sleeve (702) is fixedly connected to a motor (704), the motor (704) is fixedly connected to the processing seat (6), the grinding disc (701) is rotatably connected to a side processing block (705), one side of the side processing block (705) is frictionally contacted with the side of the welding head of the welding equipment (4), one end of the side processing block (705) is fixedly connected to a slotted frame (706), one side of the grinding disc (701) is rotatably connected to an L-shaped rod (707), the top outer wall of the L-shaped rod (707) is slidably matched with the inner wall of the slotted frame (706), the bottom end of the L-shaped rod (707) is fixedly connected to a transmission wheel (708), the transmission wheel (708) is meshed with the gear ring seat (603) for transmission, the base (1) is fixedly connected to a fixed seat (8), and the fixed seat (8) is rotatably connected to an impeller placement key shaft (9).

2. The special energy storage welding machine for stainless steel water pump blades according to claim 1, characterized in that: The connecting column (3) is provided with a direction-changing groove (301), and the upper and lower ends of the direction-changing groove (301) are respectively arranged in a linear structure and a spiral structure. A tooth rack (302) is fixedly connected to one side of the bottom end of the connecting column (3), and a plurality of transmission teeth (303) are rotatably connected to the tooth rack (302) in a linear structure. A tension spring (304) is fixedly connected between the transmission teeth (303) and the inner wall of the tooth rack (302).

3. The special energy storage welding machine for stainless steel water pump blades according to claim 2, characterized in that: The adjustment mechanism (5) comprises a moving ring (501), one end of the moving ring (501) is rotatably connected to a threaded rod (502), the bottom end of the threaded rod (502) is rotatably connected to a connecting column (3), the bottom end of the threaded rod (502) is fixedly connected to a universal joint (503), the other end of the universal joint (503) is fixedly connected to an adjusting wheel (504), one side of the adjusting wheel (504) is meshed and driven with a fixed rack (505), and the fixed rack (505) is fixedly connected to the base (1).

4. The special energy storage welding machine for stainless steel water pump blades according to claim 3 is characterized by: A direction-changing frame (506) is rotatably connected to the inner side of the movable ring (501), a guide head (507) is fixedly connected to the inner wall of the direction-changing frame (506), the guide head (507) is slidably matched with the inner wall of the direction-changing groove (301), and a plug hole (508) is provided at one end of the direction-changing frame (506).

5. The special energy storage welding machine for stainless steel water pump blades according to claim 4, characterized in that: An open rubber cover (601) is fixedly connected to the inner wall of the top of the processing seat (6), and a plug connector (602) is fixedly connected to one side of the processing seat (6), and the plug connector (602) is movably connected to the plug hole (508).

6. The special energy storage welding machine for stainless steel water pump blades according to claim 2, characterized in that: A worm (801) is rotatably connected to the fixed seat (8), and a one-way gear (802) is fixedly connected to one end of the worm (801). The one-way gear (802) is meshed with the transmission teeth (303) for transmission.

7. The special energy storage welding machine for stainless steel water pump blades according to claim 6, characterized in that: One end of the impeller placement key shaft (9) is fixedly connected to a worm gear (901), the worm gear (901) is meshed with the worm (801) for transmission, the outer wall of the impeller placement key shaft (9) is movably connected to an impeller (902), the inner wall of the other end of the impeller placement key shaft (9) is slidably fitted with a limit block (903), a top side of the limit block (903) is provided with an inclined surface, the bottom end of the limit block (903) is fixedly connected to a spring B (904), the other end of the spring B (904) is fixedly connected to the inner wall of the impeller placement key shaft (9).

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