Welding device with positioning function for aluminum alloy radiator machining

Abstract

The invention provides a welding device with a positioning function for aluminum alloy radiator machining, and relates to the technical field of aluminum alloy radiator machining. A mounting table is rotationally mounted at the front end of the top of the bottom frame, the rotating position of the mounting table can be limited, the middle position of the top of the mounting table is fixedly connected with the middle position of the bottom of an adjusting frame, and the two sides of the upper portion in the adjusting frame are rotationally connected with the two sides of a half gear frame. By means of a transmission mechanism composed of a motor C, a worm, a worm gear, a transmission gear shaft, a half gear frame and the like, inclined rotation adjustment of the aluminum alloy radiator clamped at the upper end of the positioning frame can be achieved, the side face of the radiator can be welded conveniently, and a workpiece does not need to be disassembled. The problems that when different positions such as the side face of the radiator are welded, workpieces need to be disassembled and reinstalled, operation is complex, and welding efficiency is reduced are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy radiator processing, and particularly relates to a welding device with a positioning function for aluminum alloy radiator processing. Background Art

[0002] Due to its advantages such as low density, high specific strength, good corrosion resistance, and good thermal conductivity, aluminum alloy has been widely used in many fields such as aerospace, automobile manufacturing, and electronic equipment. Especially in the manufacture of radiators, aluminum alloy has become an ideal material. With the continuous improvement of the performance requirements of radiators in various industries, the processing technology of aluminum alloy radiators has attracted increasing attention, and the welding process is a key link in the manufacture of aluminum alloy radiators.

[0003] Regarding the application of existing aluminum alloy radiator processing and welding, the following deficiencies still exist: 1. Traditional welding devices lack precise positioning mechanisms, making it difficult to accurately position aluminum alloy radiators at the welding position, resulting in welding deviations and affecting the performance and quality of the radiators; 2. It is impossible to conveniently and quickly adjust the aluminum alloy radiator at multiple angles. Especially when welding different positions such as the side of the radiator, it is necessary to disassemble and reinstall the workpiece, which is complicated to operate and reduces the welding efficiency.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a welding device with a positioning function for aluminum alloy radiator processing is provided, in order to achieve a more practical purpose. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a welding device with a positioning function for aluminum alloy radiator processing, so as to solve the problems that the existing welding device lacks a precise positioning mechanism, making it difficult to accurately position the aluminum alloy radiator at the welding position, resulting in welding deviations and affecting the performance and quality of the radiator, and that it is impossible to conveniently and quickly adjust the aluminum alloy radiator at multiple angles. Especially when welding different positions such as the side of the radiator, it is necessary to disassemble and reinstall the workpiece, which is complicated to operate and reduces the welding efficiency.

[0006] The present invention provides a welding device with a positioning function for processing aluminum alloy radiators, specifically including: a chassis; a mounting table is rotatably installed at the front end position of the top of the chassis, and the rotation position of the mounting table can be limited. The middle position of the top of the mounting table is fixedly connected to the middle position of the bottom of the adjusting frame. The upper sides of both sides inside the adjusting frame are rotatably connected to the positions of both sides of the semi-gear frame. Angle scales are provided at the semi-gear positions on both sides of the semi-gear frame. Pointer positions are provided at the middle and lower positions inside the adjusting frame on both sides, and the pointer positions of the adjusting frame correspondingly point to the angle scale positions of the semi-gears on both sides of the semi-gear frame. A transmission gear shaft is rotatably connected to the lower position inside the adjusting frame. A gear is respectively provided at the left and right positions in the middle of the transmission gear shaft, and the two gears of the transmission gear shaft are meshed with the semi-gear positions of the semi-gear frame. The middle position of the top of the semi-gear frame is fixedly connected to the middle position of the bottom of the pointing seat. A gear table is rotatably connected to the middle position of the top of the pointing seat. Angle values are provided at the lower position of the circumferential surface of the gear table. A pointer is provided at the front end position of the pointing seat. A motor B is fixedly installed at the front end position of the pointing seat. A gear is provided above the rotating shaft of the motor B, and the gear of the motor B is meshed with the front end position of the gear table.

[0007] Further, a limiting frame is fixedly installed at the left side position of the adjusting frame. A motor C is fixedly installed at the front end position of the top of the limiting frame. The upper position of the rotating shaft of the motor C is fixedly connected to the upper position of a worm, and the worm is located at the front end position inside the limiting frame.

[0008] Further, a worm gear is rotatably connected to the middle and rear position inside the limiting frame. The right side position of the worm gear is fixedly connected to the left side position of the transmission gear shaft. The front end position of the worm gear is meshed and driven with the worm.

[0009] Further, the middle position of the top of the motor B is fixedly connected to the middle position of the bottom of the positioning frame. Four sliding grooves are provided at the top position of the positioning frame, and the four sliding grooves of the positioning frame are distributed in a cross shape. Scale values are provided for each sliding groove of the positioning frame.

[0010] Further, a screw member is provided in each of the four sliding grooves of the positioning frame. A high clamping jaw is symmetrically slidably connected in the front and rear sliding grooves of the positioning frame. Each high clamping jaw is provided with a threaded hole, and the screw members in the front and rear sliding grooves of the positioning frame are located in the threaded hole of a high clamping jaw. A low clamping jaw is symmetrically slidably connected in the left and right sliding grooves of the positioning frame. Each low clamping jaw is provided with a threaded hole, and the screw members in the left and right sliding grooves of the positioning frame are located in the threaded hole of a low clamping jaw.

[0011] Further, a control machine is fixedly installed at the rear position of the top of the chassis. A Y-axis frame is provided above the front end of the control machine. The upper sides of the Y-axis frame are slidably connected to the left and right positions at the bottom of the X-axis frame. The top position of the X-axis frame is slidably connected to the bottom position of the Z-axis frame.

[0012] Further, a motor A is fixedly installed at the middle position of the top of the Z-axis frame. The rotating shaft of the motor A is provided with a thread. The rotating shaft of the motor A is located at the front end position of the Z-axis frame. A lifting frame is slidably connected to the front end position of the Z-axis frame. A threaded hole is opened at the upper position inside the lifting frame. The rotating shaft of the motor A is located in the threaded hole of the lifting frame.

[0013] Further, the front end position of the lifting frame is fixedly connected to the rear end position of the matching frame. A cylinder is fixedly installed at the upper position of the front end of the matching frame. The bottom position of the cylinder is fixedly connected to the top position of the welding machine. The welding machine slides at the lower position of the front end of the matching frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: Through the four chutes with scale values distributed in a cross shape on the positioning frame, as well as the high clamping jaws and the low clamping jaws, the aluminum alloy radiator can be accurately centered and positioned, and the circumferential surface of the radiator can be clamped through the screw member, ensuring the fixed position of the radiator during the welding process, improving the welding precision. The structural design of the high clamping jaws and the low clamping jaws only has two high clamping jaws fitting and two low clamping jaws resetting and fitting when the high clamping jaws and the low clamping jaws are reset to the innermost position, and there will be no interference between the high clamping jaws and the low clamping jaws.

[0015] With the help of the transmission mechanism composed of the motor C, the worm, the worm gear, the transmission gear shaft and the semi-gear rack, etc., the tilting rotation adjustment of the aluminum alloy radiator clamped at the upper end of the positioning frame can be realized, which is convenient for welding the side of the radiator without disassembling the workpiece. Combining that the pointer position of the adjustment frame corresponds to the angle scale positions of the two semi-gears on both sides of the semi-gear rack, when the semi-gear rack rotates, the pointer of the adjustment frame can accurately point to the angle scale of the semi-gear rack to determine the rotation amplitude of the semi-gear rack.

[0016] At the same time, the motor B drives the gear table to rotate, which can perform multi-angle adjustment on the side position of the aluminum alloy radiator. Combining that the lower position of the circumferential surface of the gear table is provided with an angle value and the front end position of the pointing seat is provided with a pointer, when the gear table rotates, the rotation angle of the gear table can be determined through the pointer position of the pointing seat, which is convenient for determining the rotation angle of the circumferential surface of the positioned aluminum alloy radiator, further improving the flexibility and convenience of welding and being beneficial to improving the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0018] In the drawings: Figure 1 The front view structural schematic diagram of the welding device with a positioning function for processing aluminum alloy radiators according to the embodiment of the present invention is shown; Figure 2Shows a top - view structural schematic diagram of a welding device with a positioning function for processing aluminum alloy radiators according to an embodiment of the present invention; Figure 3 Shows a left - view structural schematic diagram of a welding device with a positioning function for processing aluminum alloy radiators according to an embodiment of the present invention; Figure 4 Shows a side - view structural schematic diagram of a welding device with a positioning function for processing aluminum alloy radiators according to an embodiment of the present invention; Figure 5 Shows a left - view structural schematic diagram of the overall chassis according to an embodiment of the present invention; Figure 6 Shows a side - view structural schematic diagram of the overall chassis according to an embodiment of the present invention; Figure 7 Shows a side - view structural schematic diagram of the assembly of the adjusting frame, the limiting frame, and the positioning frame according to an embodiment of the present invention; Figure 8 Shows a side - view structural schematic diagram of the overall adjusting frame according to an embodiment of the present invention.

[0019] List of reference numerals 1. Chassis; 101. Installation table; 102. Control machine; 103. Y - axis frame; 104. X - axis frame; 105. Z - axis frame; 106. Motor A; 107. Lifting frame; 108. Fitting frame; 109. Cylinder; 110. Welding machine; 2. Adjusting frame; 201. Half - gear frame; 202. Transmission gear shaft; 203. Pointing seat; 204. Gear table; 205. Motor B; 3. Limiting frame; 301. Motor C; 302. Worm; 303. Worm gear; 4. Positioning frame; 401. Screw member; 402. High - clamp; 403. Low - clamp. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present disclosure.

[0021] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present disclosure have the same meaning as commonly understood by those of ordinary skill in the art to which the present disclosure belongs. It should also be understood that terms such as those defined in a common dictionary should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or overly formal sense, unless clearly defined in the embodiments of the present disclosure.

[0022] In the embodiments of the present disclosure, terms such as "first", "second" and similar words do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "a", "an" or "the" do not denote a quantity limitation either, but indicate the existence of at least one. Similarly, words such as "comprising" or "including" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. In the following description, spatial and orientation terms such as "upper", "lower", "front", "rear", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present disclosure, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the drawings, and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connected", "coupled", "fixed" and "attached" may refer to a direct connection between two elements or structures without other elements or structures, or may refer to an indirect connection between two elements or structures through intermediate elements or structures, unless otherwise explicitly stated herein.

[0023] Embodiment: As shown in the attached Figure 1 to the attached Figure 8 figure: The present invention provides a welding device with a positioning function for processing aluminum alloy radiators, including: a chassis 1; a mounting table 101 is rotatably installed at the front end of the top of the chassis 1, the rotation position of the mounting table 101 can be limited, the middle position of the top of the mounting table 101 is fixedly connected to the middle position of the bottom of the adjusting frame 2, the upper sides of both sides inside the adjusting frame 2 are rotatably connected to both sides of the semi-gear frame 201, angle scales are provided at the semi-gear positions on both sides of the semi-gear frame 201, pointers are provided at the middle and lower positions on the inner sides of the adjusting frame 2, and the pointer positions of the adjusting frame 2 correspondingly point to the angle scale positions of the semi-gears on both sides of the semi-gear frame 201. A transmission gear shaft 202 is rotatably connected to the lower position inside the adjusting frame 2. Two gears are respectively provided at the left and right positions in the middle of the transmission gear shaft 202, and the two gear positions of the transmission gear shaft 202 are engaged with the semi-gear positions of the semi-gear frame 201. The middle position of the top of the semi-gear frame 201 is fixedly connected to the middle position of the bottom of the pointing seat 203. A gear table 204 is rotatably connected to the middle position of the top of the pointing seat 203. An angle value is provided at the lower position of the circumferential surface of the gear table 204. A pointer is provided at the front end position of the pointing seat 203. A motor B 205 is fixedly installed at the front end position of the pointing seat 203. A gear is provided above the rotating shaft of the motor B 205, and the gear of the motor B 205 is engaged with the front end position of the gear table 204.

[0024] Among them, a limit frame 3 is fixedly installed at the left side position of the adjusting frame 2, and a motor C301 is fixedly installed at the front end position of the top of the limit frame 3. The rotating shaft of the motor C301 is fixedly connected to the upper position of the worm 302, and the worm 302 is located at the front end position inside the limit frame 3.

[0025] Among them, a worm gear 303 is rotatably connected to the middle and rear position inside the limit frame 3. The right side position of the worm gear 303 is fixedly connected to the left side position of the transmission gear shaft 202, and the front end position of the worm gear 303 is in meshing transmission with the worm 302.

[0026] Among them, the middle position of the top of the motor B205 is fixedly connected to the middle position of the bottom of the positioning frame 4. Four sliding grooves are provided at the top position of the positioning frame 4, and the four sliding grooves of the positioning frame 4 are distributed in a cross shape. Scale values are provided for each sliding groove of the positioning frame 4.

[0027] Among them, a screw member 401 is provided in each of the four sliding grooves of the positioning frame 4. A high clamping jaw 402 is symmetrically slidably connected in the front and rear sliding grooves of the positioning frame 4. Each high clamping jaw 402 is provided with a threaded hole, and the screw member 401 in the front and rear sliding grooves of the positioning frame 4 is located in the threaded hole of a high clamping jaw 402. A low clamping jaw 403 is symmetrically slidably connected in the left and right sliding grooves of the positioning frame 4. Each low clamping jaw 403 is provided with a threaded hole, and the screw member 401 in the left and right sliding grooves of the positioning frame 4 is located in the threaded hole of a low clamping jaw 403. When the high clamping jaw 402 and the low clamping jaw 403 are reset to the innermost position, only two high clamping jaws 402 will be in contact and two low clamping jaws 403 will be reset and in contact, and there will be no interference between the high clamping jaw 402 and the low clamping jaw 403.

[0028] Among them, a control machine 102 is fixedly installed at the rear position of the top of the bottom frame 1. A Y-axis frame 103 is provided above the front end of the control machine 102. The upper two sides of the Y-axis frame 103 are slidably connected to the left and right sides of the bottom of the X-axis frame 104. The top position of the X-axis frame 104 is slidably connected to the bottom position of the Z-axis frame 105.

[0029] Among them, a motor A106 is fixedly installed at the middle position of the top of the Z-axis frame 105. The rotating shaft of the motor A106 is provided with a thread. The rotating shaft of the motor A106 is located at the front end position of the Z-axis frame 105. A lifting frame 107 is slidably connected to the front end position of the Z-axis frame 105. A threaded hole is provided at the upper position inside the lifting frame 107, and the rotating shaft of the motor A106 is located in the threaded hole of the lifting frame 107.

[0030] Among them, the front end position of the lifting frame 107 is fixedly connected to the rear end position of the mating frame 108. Above the front end of the mating frame 108, a cylinder 109 is fixedly installed. The bottom position of the cylinder 109 is fixedly connected to the top position of the welding machine 110. The welding machine 110 slides below the front end of the mating frame 108.

[0031] During use: Place the aluminum alloy radiator to be welded in the center of the top of the positioning frame 4. The left and right sides of the aluminum alloy radiator can be centered and positioned through the scale values of the left and right sliding grooves of the positioning frame 4. The front and rear sides of the aluminum alloy radiator can be centered and positioned through the scale values of the front and rear sliding grooves of the positioning frame 4. Next, rotate the four screw members 401 so that the inner sides of the two high clamping jaws 402 and the two low clamping jaws 403 clamp the circumferential surface of the aluminum alloy radiator. When welding the aluminum alloy radiator fixed at the top of the positioning frame 4 is required, the X-axis frame 104 slides back and forth above the Y-axis frame 103 to adjust the front and rear position of the welding machine 110. The sliding of the X-axis frame 104 and the Z-axis frame 105 adjusts the left and right sliding of the welding machine 110. Through the above adjustments, it is convenient to adjust the welding machine 110 directly above the welding position required by the aluminum alloy radiator. Start the motor A106. The rotating shaft of the motor A106 cooperates with the threaded hole of the lifting frame 107, so that the lifting frame 107 slides downward at the front end of the Z-axis frame 105, reducing the distance between the welding machine 110 and the welding position of the aluminum alloy radiator. During the welding process, start the cylinder 109. The cylinder 109 extends to make the welding machine 110 slide downward. The welding machine 110 reaches the welding position required by the aluminum alloy radiator. After the welding process is completed, the cylinder 109 contracts, and the welding machine 110 slides upward and resets at the front end of the mating frame 108, increasing the distance between the welding machine 110 and the aluminum alloy radiator, avoiding the increase in temperature at their positions and improving the heat dissipation capacity.

[0032] When welding treatment of the side position of the aluminum alloy radiator is required, start the motor C301. The rotating shaft of the motor C301 will drive the worm 302 to rotate. At this time, the worm 302 meshes with the worm wheel 303 to drive the transmission gear shaft 202 to rotate. Combining the two gears of the transmission gear shaft 202 meshing with the half gears of the half gear frame 201, the half gear frame 201 rotates inside the upper part of the adjusting frame 2, and then the aluminum alloy radiator clamped at the upper end of the positioning frame 4 is tilted and rotated for adjustment, facilitating the welding machine 110 to perform welding treatment on the side position of the aluminum alloy radiator, without disassembling the aluminum alloy radiator to change its position and improving the welding efficiency. In addition, the pointer position of the adjusting frame 2 corresponds to the angular scale positions of the two half gears on both sides of the half gear frame 201. When the half gear frame 201 rotates, the pointer of the adjusting frame 2 can accurately point to the angular scale of the half gear frame 201 to determine the rotation amplitude of the half gear frame 201.

[0033] When welding treatment is required for other positions on the side of the aluminum alloy radiator, the motor B205 is started. The rotating shaft gear of the motor B205 meshes with the gear table 204 to drive the overall rotation adjustment of the positioning frame 4, so that the side position of the aluminum alloy radiator can be adjusted at multiple angles for subsequent welding processes. In addition, an angular value is set at the lower position of the circumferential surface of the gear table 204, and a pointer is set at the front end position of the pointing seat 203. When the gear table 204 rotates, the rotation angle of the gear table 204 can be determined through the pointer position of the pointing seat 203, which is convenient for determining the rotation angle of the circumferential surface of the positioned aluminum alloy radiator.

[0034] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. The protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A welding device with positioning function for processing aluminum alloy radiator, characterized in that: include: A base frame (1); a mounting platform (101) is rotatably mounted at the top front end of the base frame (1); the rotation position of the mounting platform (101) can be limited; the top middle position of the mounting platform (101) is fixedly connected to the bottom middle position of the adjustment frame (2); the upper sides of the inside of the adjustment frame (2) are rotatably connected to the two sides of the half gear frame (201); the half gear positions on both sides of the half gear frame (201) are both provided with angle scales; the middle and lower positions of the inside of the adjustment frame (2) are both provided with pointers; and the pointer positions of the adjustment frame (2) correspond to the angle scale positions of the half gears on both sides of the half gear frame (201); the lower position of the inside of the adjustment frame (2) is rotatably connected to a transmission gear shaft (202); the transmission gear shaft ( A gear is respectively arranged at the left and right sides of the middle of the gear shaft (202), and the two gear positions of the transmission gear shaft (202) mesh with the half gear positions of the half gear frame (201), the top middle position of the half gear frame (201) is fixedly connected to the bottom middle position of the pointing seat (203), the top middle position of the pointing seat (203) is rotatably connected with a gear table (204), an angle value is arranged at the lower position of the circumference of the gear table (204), a pointer is arranged at the front end position of the pointing seat (203), a motor B (205) is fixedly installed at the front end position of the pointing seat (203), a gear is arranged above the rotating shaft of the motor B (205), and the gear of the motor B (205) meshes with the front end position of the gear table (204).

2. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 1, characterized in that: A limiting frame (3) is fixedly mounted on the left side of the adjustment frame (2), a motor C (301) is fixedly mounted on the top front end of the limiting frame (3), a rotating shaft of the motor C (301) is fixedly connected to the upper position of the worm (302), and the worm (302) is located at the inner front end of the limiting frame (3).

3. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 2, characterized in that: A worm wheel (303) is rotatably connected to the middle rear position of the limiting frame (3); the right side of the worm wheel (303) is fixedly connected to the left side of the transmission gear shaft (202); and the front end of the worm wheel (303) is meshed with the worm (302) for transmission.

4. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 1, characterized in that: The top middle position of the motor B (205) is fixedly connected to the bottom middle position of the positioning frame (4), the top position of the positioning frame (4) is provided with four slide grooves, and the four slide grooves of the positioning frame (4) are distributed in a cross shape, and each slide groove of the positioning frame (4) is provided with a scale value.

5. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 4, characterized in that: A screw member (401) is provided in each of the four slide grooves of the positioning frame (4); a high clamping jaw (402) is symmetrically slidably connected in the slide grooves at the front and rear ends of the positioning frame (4); each high clamping jaw (402) is provided with a threaded hole, and the screw members (401) in the slide grooves at the front and rear ends of the positioning frame (4) are located in a threaded hole of a high clamping jaw (402); a low clamping jaw (403) is symmetrically slidably connected in the slide grooves at the left and right ends of the positioning frame (4); each low clamping jaw (403) is provided with a threaded hole, and the screw members (401) in the slide grooves at the left and right ends of the positioning frame (4) are located in a threaded hole of a low clamping jaw (403).

6. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 1, characterized in that: A control machine (102) is fixedly installed at the top rear position of the base frame (1), a Y-axis frame (103) is arranged at the front upper position of the control machine (102), the upper two sides of the Y-axis frame (103) are slidably connected to the left and right sides of the bottom of the X-axis frame (104), and the top position of the X-axis frame (104) is slidably connected to the bottom position of the Z-axis frame (105).

7. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 6, characterized in that: A motor A (106) is fixedly installed at the middle position of the top of the Z-axis frame (105); the rotating shaft of the motor A (106) is provided with a thread; the rotating shaft of the motor A (106) is located at the front end of the Z-axis frame (105); the front end of the Z-axis frame (105) is slidably connected to a lifting frame (107); a threaded hole is provided at the upper position of the interior of the lifting frame (107); and the rotating shaft of the motor A (106) is located in the threaded hole of the lifting frame (107).

8. A welding device with positioning function for processing aluminum alloy radiator as claimed in claim 7, characterized in that: The front end of the lifting frame (107) is fixedly connected to the rear end of the matching frame (108); a cylinder (109) is fixedly installed above the front end of the matching frame (108); the bottom of the cylinder (109) is fixedly connected to the top of the welding machine (110); and the welding machine (110) slides below the front end of the matching frame (108).

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