A welding tool for sports equipment support frame

Abstract

The present invention relates to the field of sports equipment processing technology, and in particular to a welding tool for a sports equipment support frame, comprising a base, wherein the upper end surface of the base is linearly arranged and fixedly installed with two fixing frames, and further comprising: a cover shell, wherein the cover shell is provided with three; a first clamping adjustment part; a second servo motor; a mounting groove, wherein a second hydraulic cylinder is fixedly installed in the mounting groove, and the output end of the second hydraulic cylinder is fixedly connected to a support plate, and the second clamping adjustment part is provided inside the support plate; a bracket, wherein an electric push rod is fixedly installed on the inner side of the bracket, and the output end of the electric push rod is fixedly connected to a movable block; a placement groove, wherein a vibration part for vibrating the movable block is provided inside the placement groove. In the present application, the angle of the support frame can be directly adjusted while the support frame is clamped, so as to avoid the welding effect being affected after re-clamping, and at the same time, the stress at the weld can be fully eliminated after the welding is completed.

Description

Technical Field

[0001] The invention relates to the technical field of sports equipment processing, in particular to a welding tool for a sports equipment support frame. Background Art

[0002] As people's health awareness gradually improves, more and more people begin to exercise in their spare time, and most sports often require the support of sports equipment. Since large-scale sports equipment often requires welding between multiple adjacent support frames during the production process, welding tools are needed to clamp them during welding.

[0003] After searching, it was found that when welding the support frame of sports equipment, the welding tooling in the prior art often cannot directly adjust the angle of the support frame after clamping. The support frame needs to be released from the clamping and flipped over and then clamped again. However, this will cause the clamping position to deviate from the previous one, thereby causing the welding effect to decrease. At the same time, it is difficult to fully eliminate the stress at the welding point after welding is completed, which can easily affect the welding effect. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems existing in the prior art and to propose a welding tool for a sports equipment support frame.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a welding tool for a sports equipment support frame, comprising a base, the upper end surface of which is linearly arranged and fixedly mounted with two fixing frames, and also comprising:

[0006] A cover shell, wherein three cover shells are provided and are respectively fixedly mounted on the left and right sides and the upper surface of the fixing frame, a first hydraulic cylinder is rotatably mounted inside the cover shell, and a first clamping adjustment portion is mounted on the output end of the first hydraulic cylinder after sliding through the side wall of the fixing frame;

[0007] A second servo motor, the second servo motor is fixedly mounted on a side surface of the housing away from the fixing frame, the output end of the second servo motor is keyed to a rotating shaft after rotating through the housing, and one end of the rotating shaft away from the second servo motor is fixedly connected to the first hydraulic cylinder;

[0008] An installation groove, the installation groove is opened inside the base and is located directly below the fixing frame, a second hydraulic cylinder is fixedly installed in the installation groove, an output end of the second hydraulic cylinder is fixedly connected to a support plate, a second clamping adjustment portion is arranged inside the support plate, and a displacement sensor is installed on one side surface of an upper end of the support plate;

[0009] A bracket, wherein two brackets are symmetrically arranged, the two brackets are located between the two fixing frames and are fixedly connected to the upper end surface of the base, an electric push rod is fixedly installed on the inner side of the bracket, and a movable block is fixedly connected to the output end of the electric push rod;

[0010] The placement groove is located between the two fixing frames and is opened inside the base. A vibrating part for vibrating the movable block is arranged inside the placement groove.

[0011] Preferably, the first clamping and adjusting portion includes a clamping block fixedly connected to the output end of the first hydraulic cylinder, a sliding groove is provided inside the clamping block, a slider is slidably installed inside the sliding groove, a surface of the slider on one side close to the first hydraulic cylinder is fixedly connected to a plurality of groups of first springs, one end of the first spring away from the slider is fixedly connected to the inner wall of the clamping block, a rotating wheel is rotatably connected to one side of the slider, and a through groove is provided on the side wall of the clamping block on the end away from the first hydraulic cylinder.

[0012] Preferably, a slide plate is slidably mounted on one side surface of the clamping block, a first servo motor is fixedly mounted on the upper end surface of the slide plate, an output end of the first servo motor is keyed to a rotating column, and an end of the rotating column away from the first servo motor is fixedly connected to the bottom surface of the rotating wheel after rotating in sequence to penetrate the upper side wall of the clamping block and the upper side wall of the slider.

[0013] Preferably, the second clamping and adjusting portion comprises a rotating groove opened in the middle of the support plate, a rotating roller is arranged inside the rotating groove, and the left and right ends of the rotating roller are rotatably connected to the same connecting member, and the connecting member is located inside the mounting groove.

[0014] Preferably, a plurality of groups of second springs are welded on the lower end surface of the connecting member, and one end of the second spring away from the connecting member is fixedly connected to the bottom wall of the installation groove.

[0015] Preferably, the lower end of the movable block is fixedly connected to a fixed block, and the fixed block slides in a slide groove provided on the upper end surface of the base.

[0016] Preferably, the vibration part comprises a vibration motor fixedly mounted inside the placement groove, the output end of the vibration motor is key-connected with a mounting block, and the upper surface of the mounting block is arranged in sliding contact with the lower surface of the movable block.

[0017] Preferably, both left and right side walls of the mounting block are provided with card slots, and a card block is fixedly connected to a surface of one side of the fixing block close to the card slot, and the card block is engaged with the card slot.

[0018] Preferably, an air pump is fixedly installed on the upper end of the bracket, the output end of the air pump is fixedly connected to an exhaust pipe, the end of the exhaust pipe away from the air pump passes through the movable block, the input end of the air pump is fixedly connected to an air intake pipe, the end of the air intake pipe away from the air pump passes through the side wall of the bracket and the base in sequence and then is connected to an air groove opened inside the base.

[0019] Preferably, a filter is installed inside the air groove, and one end of the air groove away from the air inlet pipe is connected to a feed port, and the feed port is opened inside the base and the upper end opening thereof is located between the movable block and the vibration part.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. In the present application, by setting the first clamping adjustment part and the second clamping adjustment part, when the first servo motor is started, the left and right positions of the support frame to be welded can be adjusted through three sets of rotating wheels, so that the welding points of the two sets of support frames to be welded can be automatically adjusted according to the values ​​set by the displacement sensors, so that the size of the weld can be adjusted according to its own needs during welding, thereby improving the welding effect, and after the adjustment is completed, the support frame to be welded can be stably clamped with the cooperation of the clamping block and the support plate, thereby ensuring the stability of the support frame during welding.

[0022] 2. In the present application, by setting the first clamping adjustment part and the second clamping adjustment part, when the angle of the support frame needs to be adjusted, the second servo motor and the first servo motor can be started. With the cooperation of the three sets of wheels and rollers, the support frame can be kept rotating while being clamped, thereby improving the welding efficiency of the support frame. At the same time, the support frame does not need to be clamped for the second time, so that the stress of the support frame will not affect the welding point during welding.

[0023] 3. In the present application, by setting the movable block and the vibration part, after the welding of the connection between the two support frames is completed, on the one hand, by starting the electric push rod, the electric push rod drives the movable block to slide along the base from the outside to the inside, so that the inner side of the movable block knocks on the welding points of the two groups of support frames, thereby reducing the stress generated during welding. On the other hand, by starting the vibration motor, the vibration motor can vibrate the two groups of movable blocks, and then the vibration of the movable block can vibrate the welding points of the two groups of support frames, thereby reducing the stress generated during welding through vibration, thereby improving the welding effect during welding.

[0024] 4. In the present application, by setting up components such as an air pump, an air intake pipe, an exhaust pipe and an air tank, a large amount of smoke and debris will be generated during welding. By starting the air pump, the air pump can suck the smoke and debris into the air tank through the feed port, and then filter the polluted air through the filter. The purified air will then enter the air pump through the air intake pipe and then be discharged through the exhaust pipe. When the purified air is discharged, it will blow air to the welding part of the support frame to avoid uneven welds caused by excessive temperature during welding, reduce the occurrence of cold welding and false welding, and improve the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a welding tool for a sports equipment support frame proposed by the present invention;

[0026] Figure 2 This is a schematic structural diagram of a cover and a fixing frame of a welding tool for a sports equipment support frame proposed by the present invention;

[0027] Figure 3 A schematic diagram of the half-section axial structure of a cover shell and a fixing frame of a welding tool for a sports equipment support frame proposed by the present invention;

[0028] Figure 4 This is a schematic diagram of the half-section axial structure of a clamping block of a welding tool for a sports equipment support frame proposed by the present invention;

[0029] Figure 5 It is a schematic diagram of the half-section axial structure of a clamping block and a fixing clamp of a welding tooling for a sports equipment support frame proposed by the present invention;

[0030] Figure 6 This is a schematic diagram of the half-section axial structure of a clamping block of a welding tool for a sports equipment support frame proposed by the present invention;

[0031] Figure 7 This is a schematic diagram of a quarter side cross-sectional structure of a base of a welding tool for a sports equipment support frame proposed by the present invention;

[0032] Figure 8 This is a schematic diagram of the support plate and roller structure of a welding tool for a sports equipment support frame proposed by the present invention;

[0033] Fig. 9 This is a schematic diagram of the half-section axial structure of the base of a welding tool for a sports equipment support frame proposed by the present invention;

[0034] Fig.10 This is a structural schematic diagram of a support plate and a movable block part of a welding tool for a sports equipment support frame proposed by the present invention;

[0035] Fig.11A schematic diagram of the half-section axial structure of a support frame of a welding tool for a sports equipment support frame proposed by the present invention;

[0036] Fig.12 The present invention is a schematic diagram of a cross-sectional structure of one quarter of a base of a welding tool for a sports equipment support frame.

[0037] In the figure: 1 base, 11 fixed frame, 12 bracket, 13 air groove, 131 filter screen, 14 feed port, 2 cover shell, 21 first hydraulic cylinder, 22 second servo motor, 23 rotating shaft, 3 clamping block, 31 slide plate, 32 first servo motor, 33 rotating column, 34 sliding block, 35 first spring, 36 rotating wheel, 4 second hydraulic cylinder, 41 supporting plate, 411 displacement sensor, 42 rotating roller, 43 connecting piece, 44 second spring, 5 electric push rod, 51 movable block, 52 fixed block, 521 clamping block, 6 mounting block, 61 clamping groove, 62 vibration motor, 7 air pump, 71 air inlet pipe, 72 exhaust pipe. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] Reference Figures 1 to 12 , a welding tool for a sports equipment support frame, comprising a base 1, the upper end surface of the base 1 is linearly arranged and fixedly installed with two fixing frames 11, the left and right sides and the upper surface of the fixing frame 11 are fixedly installed with a cover shell 2 by bolts, a first hydraulic cylinder 21 is rotatably installed inside the cover shell 2 through a bearing, the output end of the first hydraulic cylinder 21 is welded and fixed with a clamping block 3 after sliding through the side wall of the fixing frame 11, a sliding groove is opened inside the clamping block 3, a sliding block 34 is slidably installed inside the sliding groove, a plurality of groups of first springs 35 are welded and fixed to the surface of the side of the slider 34 close to the first hydraulic cylinder 21, an end of the first spring 35 away from the slider 34 is welded and fixed to the inner wall of the clamping block 3, a rotating wheel 36 is rotatably connected to one side of the slider 34, a through groove is opened on the side wall of the end of the clamping block 3 away from the first hydraulic cylinder 21, the size of the through groove is slightly larger than the size of the rotating wheel 36, so that the rotating wheel 36 can slide inside the through groove, so that the rotating wheel 36 can extend to the outside of the clamping block 3 or retract to the inside of the clamping block 3.

[0040] It should be noted that in the initial state, the rotating wheels 36 (rotating wheels 36 are cylindrical) inside the clamping blocks 3 on the left and right sides are vertically arranged, while the rotating wheels 36 inside the upper clamping block 3 are horizontally arranged. A slide plate 31 is slidably installed on the surface of one side of the clamping block 3, and a first servo motor 32 is fixedly installed on the upper end surface of the slide plate 31 by bolts. The output end of the first servo motor 32 is keyed to a rotating column 33. The end of the rotating column 33 away from the first servo motor 32 rotates through the upper side wall of the clamping block 3 and the upper side wall of the slider 34 in turn, and is welded and fixed to the bottom surface of the rotating wheel 36, and the rotating column 33 can follow the slide plate 31 to slide a certain distance inside the clamping block 3. When the first servo motor 32 is running, it can drive the rotating column 33 to rotate. When the rotating column 33 rotates, it can drive the rotating wheel 36 to rotate inside the slider 34. When the rotating wheel 36 in the rotating state contacts the surface of the support frame, it can drive the support frame to move or rotate inside the fixed frame 11.

[0041] A second servo motor 22 is fixedly installed on the surface of one side of the cover shell 2 away from the fixed frame 11 by bolts. The output end of the second servo motor 22 is keyed to a rotating shaft 23 after rotating through the cover shell 2. The end of the rotating shaft 23 away from the second servo motor 22 is welded and fixed to the first hydraulic cylinder 21. When the second servo motor 22 is running, it can drive the first hydraulic cylinder 21 to rotate inside the cover shell 2. When the first hydraulic cylinder 21 rotates, it can drive the clamping block 3 to rotate synchronously and rotate 90 degrees. When the clamping block 3 rotates 90 degrees, the rotating wheels 36 on the left and right sides can be changed from a vertical state to a parallel state compared to the bottom surface, while the rotating wheels 36 on the upper side are parallel to the rotating wheels 36 on the left and right sides. When the first servo motor 32 is running, the rotating wheel 36 can be used to drive the support frame to rotate axially.

[0042] A mounting groove is provided inside the base 1, and the mounting groove is located directly below the fixing frame 11. A second hydraulic cylinder 4 is fixedly installed in the mounting groove by bolts. A support plate 41 is welded and fixed to the output end of the second hydraulic cylinder 4. The support plate 41 can move up and down inside the base 1 under the action of the second hydraulic cylinder 4, and in the initial state, the upper surface of the support plate 41 is flush with the upper surface of the base 1. A rotating groove is provided in the middle position of the support plate 41, and a roller 42 is provided inside the rotating groove. The left and right ends of the roller 42 are rotatably connected to the same connecting member 43. The connecting member 43 is located inside the mounting groove, and a plurality of groups of second springs 44 are welded to the lower end surface of the connecting member 43. The end of the second spring 44 away from the connecting member 43 is welded and fixed to the bottom wall of the mounting groove. A displacement sensor 411 is installed on one side surface of the upper end of the support plate 41. The displacement sensor 411 is a prior art, and its specific structural design is not repeated here. The displacement sensor 411 is used to detect the moving distance of the support frame and send the generated electrical signal to the controller, so as to control the operation of the first servo motor 32 through the controller.

[0043] It should be noted that when the second hydraulic cylinder 4 drives the support plate 41 to move up and down, the support plate 41 does not drive the rotating roller 42 to move up and down, and there is no connection between the support plate 41 and the rotating roller 42 .

[0044] Two groups of symmetrically arranged brackets 12 are welded and fixed on the upper surface of the base 1 and located between the two fixing frames 11. An electric push rod 5 is fixedly installed on the inner side of the bracket 12 by bolts. A movable block 51 is welded and fixed on the output end of the electric push rod 5. The movable block 51 is designed in a "C" shape structure, which is convenient for wrapping the surrounding of the support frame. A fixed block 52 is welded and fixed on the lower end of the movable block 51. The fixed block 52 slides in a slide groove opened on the upper surface of the base 1. A placement groove is opened between the two fixing frames 11 and located inside the base 1. A vibration motor 62 is fixedly installed inside the placement groove by bolts. The output end of the vibration motor 62 is key-connected with a mounting block 6. A clamping groove 61 is opened on the left and right side walls of the mounting block 6. A clamping block 521 is welded and fixed on the side surface of the fixed block 52 close to the clamping groove 61, and the clamping block 521 is clamped and connected with the clamping groove 61. The vibration motor 62 can make the mounting block 6 vibrate when in operation. Since the upper surface of the mounting block 6 is in contact with the lower surface of the movable block 51, the mounting block 6 can drive the movable block 51 to vibrate synchronously when it vibrates. The vibration of the movable block 51 causes vibration at the welding points of the two groups of support frames, thereby reducing the stress generated during welding through vibration, thereby improving the welding effect during welding.

[0045] An air pump 7 is fixedly installed on the upper end of the bracket 12 by bolts, and an output end of the air pump 7 is fixedly connected to an exhaust pipe 72, and the end of the exhaust pipe 72 away from the air pump 7 passes through the movable block 51, and the input end of the air pump 7 is fixedly connected to an intake pipe 71, and the end of the intake pipe 71 away from the air pump 7 passes through the side wall of the bracket 12 and the base 1 in sequence and is connected to an air groove 13 opened inside the base 1, and a filter screen 131 is installed inside the air groove 13, and the end of the air groove 13 away from the intake pipe 71 is connected to a feed port 14, which is opened inside the base 1 and the upper end opening thereof is located on one side of the mounting block 6.

[0046] The specific working principle of the present invention is as follows: when it is necessary to weld the support frame of the sports equipment, the support frame is placed in the fixed frame 11, and then the first hydraulic cylinder 21 is started. The first hydraulic cylinder 21 will drive the clamping block 3 to shrink from the outside to the inside along the fixed frame 11, and the movement of the clamping block 3 will drive the rotating wheel 36 to move synchronously, so that the three groups of rotating wheels 36 can position the support frame to be welded in cooperation with the support plate 41. At this time, the displacement sensor 411 on the support plate 41 will transmit an electrical signal to the controller, so that the controller starts the first servo motor 32, and the first servo motor 32 will drive the rotating wheel 36 to rotate through the rotating column 33. The left and right positions of the support frame to be welded can be adjusted through the three groups of rotating wheels 36, so that the welding points of the two groups of support frames to be welded can be adjusted according to the data set by the displacement sensor 411. The value is automatically adjusted, so that the size of the weld can be adjusted according to one's own needs during welding, thereby improving the welding effect. After the rotating wheel 36 has completed adjusting the position of the support frame to be welded, the first hydraulic cylinder 21 is continued to be started. At this time, since the rotating wheel 36 is in contact with the support frame to be welded, continuing to start the first hydraulic cylinder 21 will increase the force on the first spring 35 and cause deformation, thereby causing the clamping block 3 to slide along the outer wall of the slider 34 until the outer side of the clamping block 3 is flush with the outermost end of the rotating wheel 36. At this time, the clamping block 3 is in contact with the support frame to be welded, so that the support frame to be welded is stably clamped under the cooperation of the clamping block 3 and the support plate 41, so that the support frame remains stable during welding and the distance of the weld can be adjusted, thereby further improving the welding effect according to one's own needs.

[0047] When welding the support frame, it is often necessary to surround and weld the ports of the two groups of support frames. However, the existing welding tooling often cannot adjust the angle after clamping, and needs to release the clamping and flip it over and then clamp it again, which will cause the clamping position to deviate from the previous one, thereby causing the welding effect to decrease. At this time, the second hydraulic cylinder 4 is started, so that the second hydraulic cylinder 4 drives the support plate 41 to move downward until the lower end of the support plate 41 is in contact with the base 1. Since the upper end of the roller 42 is flush with the upper surface of the support plate 41 in the initial position, the lower end of the support frame will contact the roller 42 at this time, so that the roller 42 clamps the support frame. While starting the second hydraulic cylinder 4, the second servo motor 22 is started, so that the second servo motor 22 drives the support plate 41 through the rotating shaft 23. The first hydraulic cylinder 21 rotates along the inner wall of the cover shell 2. The rotation of the first hydraulic cylinder 21 will drive the clamping block 3 to rotate coaxially, so that the clamping block 3 drives the rotating wheel 36 to rotate coaxially. At this time, the rotating wheel 36 changes from the vertical direction to the horizontal direction. At this time, the first hydraulic cylinder 21 is started to drive the clamping block 3 to move, so that the clamping block 3 reduces the pressure on the first spring 35, so that the rotating wheel 36 contacts the outer wall of the support frame. At this time, the first servo motor 32 is started, so that the first servo motor 32 drives the rotating wheel 36 to rotate. With the cooperation of the three groups of rotating wheels 36 and the rotating rollers 42, the support frame can be kept rotating while being clamped, thereby improving the welding efficiency of the support frame. At the same time, the support frame does not need to be clamped for the second time, so that the stress of the support frame will not affect the welding point during welding.

[0048] During welding, a large amount of smoke and debris will be generated, which will not only pollute the air but also cause the debris to splash and affect the safety of personnel. At this time, the air pump 7 is started, so that the air pump 7 sucks the smoke and debris into the air groove 13 through the feed port 14, and then filters the polluted air through the filter 131. The purified air will then enter the air pump 7 through the air inlet pipe 71, and then be discharged through the exhaust pipe 72. When the purified air is discharged, it will blow air to the welding position of the support frame to avoid uneven welds caused by excessive temperature during welding, reduce the occurrence of cold welding and false welding, and improve the welding effect.

[0049] After the welding is completed, since the welding will cause deformation at the welding part of the support frame, a large amount of stress will be generated at the welding part of the support frame. At this time, the electric push rod 5 is started, so that the electric push rod 5 drives the movable block 51 to slide along the base 1 from the outside to the inside, so that the inner side of the movable block 51 knocks on the welding parts of the two groups of support frames, thereby reducing the stress generated during welding. At the same time, the movement of the movable block 51 will drive the fixed block 52 to move synchronously, and the movement of the fixed block 52 will make the clamping block 521 engage with the clamping slot 61. When the two groups of clamping blocks 521 are respectively engaged with the two groups of clamping slots 61, Stop and start the electric push rod 5. At this time, the two groups of movable blocks 51 will fit together to wrap the welding parts of the two groups of support frames. At this time, start the vibration motor 62, so that the vibration motor 62 drives the mounting block 6 to slide along the inner wall of the base 1. At this time, since the clamping block 521 is engaged with the clamping groove 61, and the movable blocks 51 fit together, the vibration motor 62 vibrates the two groups of movable blocks 51, and then the vibration of the movable blocks 51 vibrates the welding parts of the two groups of support frames, thereby reducing the stress generated during welding through vibration, thereby improving the welding effect during welding.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding tool for a sports equipment support frame, comprising a base (1), wherein two fixing frames (11) are fixedly mounted on the upper surface of the base (1) in a linear arrangement, and characterized in that: Also included are: A cover shell (2), wherein three cover shells (2) are provided and are respectively fixedly mounted on the left and right sides and the upper surface of the fixing frame (11); a first hydraulic cylinder (21) is rotatably mounted inside the cover shell (2); and a first clamping adjustment portion is mounted on the output end of the first hydraulic cylinder (21) after sliding through the side wall of the fixing frame (11); a second servo motor (22), the second servo motor (22) being fixedly mounted on a side surface of the housing (2) away from the fixing frame (11), the output end of the second servo motor (22) being key-connected to a rotating shaft (23) after rotating through the housing (2), and one end of the rotating shaft (23) away from the second servo motor (22) being fixedly connected to the first hydraulic cylinder (21); A mounting groove, the mounting groove being formed inside the base (1) and being located directly below the fixing frame (11), a second hydraulic cylinder (4) being fixedly mounted inside the mounting groove, an output end of the second hydraulic cylinder (4) being fixedly connected to a support plate (41), a second clamping adjustment portion being arranged inside the support plate (41), and a displacement sensor (411) being mounted on a surface of one side of an upper end of the support plate (41); A bracket (12), wherein two brackets (12) are symmetrically arranged, the two brackets (12) are located between the two fixing frames (11) and are fixedly connected to the upper surface of the base (1), an electric push rod (5) is fixedly installed inside the bracket (12), and an output end of the electric push rod (5) is fixedly connected to a movable block (51); A placement groove, the placement groove is located between the two fixing frames (11) and is opened inside the base (1), and a vibration part for vibrating the movable block (51) is provided inside the placement groove; The first clamping adjustment portion comprises a clamping block (3) fixedly connected to the output end of the first hydraulic cylinder (21), a sliding groove is provided inside the clamping block (3), a sliding block (34) is slidably installed inside the sliding groove, a surface of the sliding block (34) close to the first hydraulic cylinder (21) is fixedly connected to a plurality of first springs (35), an end of the first spring (35) away from the sliding block (34) is fixedly connected to the inner wall of the clamping block (3), a rotating wheel (36) is rotatably connected to one side of the sliding block (34), and a through groove is provided on the side wall of the end of the clamping block (3) away from the first hydraulic cylinder (21); A slide plate (31) is slidably mounted on one side surface of the clamping block (3), a first servo motor (32) is fixedly mounted on the upper end surface of the slide plate (31), an output end of the first servo motor (32) is key-connected with a rotating column (33), an end of the rotating column (33) away from the first servo motor (32) rotates through the upper side wall of the clamping block (3) and the upper side wall of the slider (34) in sequence, and then is fixedly connected to the bottom surface of the rotating wheel (36); The second clamping and adjusting portion comprises a rotating groove opened in the middle of the support plate (41), a rotating roller (42) is arranged inside the rotating groove, and the left and right ends of the rotating roller (42) are rotatably connected to the same connecting member (43), and the connecting member (43) is located inside the installation groove; A plurality of groups of second springs (44) are welded to the lower end surface of the connecting member (43), and one end of the second spring (44) away from the connecting member (43) is fixedly connected to the bottom wall of the installation groove.

2. A welding tool for a sports equipment support frame according to claim 1, characterized in that: The lower end of the movable block (51) is fixedly connected to a fixed block (52), and the fixed block (52) slides in a slide groove provided on the upper end surface of the base (1).

3. A welding tool for a sports equipment support frame according to claim 2, characterized in that: The vibration part comprises a vibration motor (62) fixedly mounted inside the placement groove, the output end of the vibration motor (62) is key-connected to a mounting block (6), and the upper surface of the mounting block (6) is arranged in sliding contact with the lower surface of the movable block (51).

4. A welding tool for a sports equipment support frame according to claim 3, characterized in that: The left and right side walls of the mounting block (6) are both provided with a clamping slot (61), and a clamping block (521) is fixedly connected to a surface of one side of the fixing block (52) close to the clamping slot (61), and the clamping block (521) is clamped and connected to the clamping slot (61).

5. The welding tool for a sports equipment support frame according to claim 1, characterized in that: An air pump (7) is fixedly mounted on the upper end of the bracket (12); an output end of the air pump (7) is fixedly connected to an exhaust pipe (72); an end of the exhaust pipe (72) away from the air pump (7) passes through the movable block (51); an input end of the air pump (7) is fixedly connected to an air intake pipe (71); an end of the air intake pipe (71) away from the air pump (7) passes through the side wall of the bracket (12) and the base (1) in sequence and then communicates with an air groove (13) provided inside the base (1).

6. A welding tool for a sports equipment support frame according to claim 5, characterized in that: A filter screen (131) is installed inside the air groove (13), and one end of the air groove (13) away from the air inlet pipe (71) is connected to a feed port (14). The feed port (14) is opened inside the base (1) and its upper end opening is located between the movable block (51) and the vibration part.

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