Welding supporting device for sports equipment

Abstract

The sports equipment welding supporting device comprises a base and a moving assembly, a first sliding groove is formed in the upper surface of the base, a two-way threaded rod is installed in the first sliding groove, one end of the two-way threaded rod is fixedly connected with an output shaft of a first motor, and the other end of the two-way threaded rod is fixedly connected with a second motor. A first sliding block is rotatably mounted on the bidirectional threaded rod, a first fixing block is mounted at one end of the first sliding block, a supporting rod is mounted in the first fixing block through a rotating rod, and a push plate is fixedly connected to one end of a second fixing block. When a first motor is started to rotate, two first sliding blocks on a two-way threaded rod move relatively, when a first motor is started to rotate, the two-way threaded rod rotates, so that the first sliding blocks are driven to move relatively, a push plate moves upwards or downwards, sports equipment can be placed on the push plate, and the supporting effect on the equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the field of supports for sports equipment, and specifically relates to a welding support device for sports equipment. Background Technique

[0002] Welding is a manufacturing process and technology for joining metals or other thermoplastic materials by means of heating, high temperature or high pressure. During the welding process, it is crucial to accurately fix the object. The position, angle, etc. of the object will affect the quality and effect of welding. In the manufacture of sports equipment, especially strength training equipment such as squat racks and bench presses, welding technology is required for production. Due to the large structure and heavy weight that these equipment need to bear, a welding support device is required to ensure the stability and reliability of welding.

[0003] After retrieval, the Chinese patent document application number: 202120880091.8 discloses a welding device for fitness equipment, which solves the problems that the current manual welding method is vulnerable to burns, electric leakage, and the harm of welding gas during the welding process. It includes a bottom plate, and both sides of the upper end of the bottom plate are connected with slide rails. The upper ends of the slide rails are slidably connected with sliders, and the upper ends of the sliders are connected with mounting frames. On both sides of one end of the mounting frame, connection blocks are symmetrically connected. A lead screw is rotatably connected between the two connection blocks. In this utility model, the first motor drives the lead screw to drive the moving block to move horizontally, so as to be able to adjust the welding torch to move above the position to be welded. Then, the second motor drives the gear to mesh with the tooth groove, so that the lifting rod moves up and down, so as to be able to adjust the height of the welding torch and the welding position, and then welding is carried out. Through such a structure, compared with the manual welding method, it is not vulnerable to various harms generated during the welding process.

[0004] However, the above-mentioned welding device for fitness equipment still has the following defects:

[0005] The above-mentioned welding device for fitness equipment drives the movement of the welding torch by driving the rotation of the lead screw by the first motor, and drives the gear to mesh with the tooth groove by the second motor to make the lifting rod move up and down for welding. However, there are still some problems and deficiencies in the operation process. It is unable to fix and support the fitness equipment, resulting in unstable welding quality. Moreover, such operation may also have problems such as complex operation, low efficiency, and high cost. Therefore, we need a welding support device for sports equipment to effectively solve the problems of instability in fixing the equipment and complex operation in the above-mentioned existing technology, improve the stability and reliability of welding, reduce the production cost at the same time, and improve the production efficiency. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a welding support device for sports equipment. By driving the first bidirectional threaded rod on the surface of the base to rotate through the first motor on the side of the base, the two first sliding blocks on the first bidirectional threaded rod move relatively. And the first sliding block is equipped with a support rod, and one end of the support rod is connected to the push plate. Therefore, when the first motor is started to rotate, the first bidirectional threaded rod rotates, thereby driving the first sliding block to move relatively, moving the push plate up or down. The sports equipment can be placed on the push plate to achieve the supporting effect on the equipment.

[0007] To achieve the above object, the present utility model provides the following technical solution: A welding support device for sports equipment, including a base. A first sliding groove is opened on the upper surface of the base. A first motor is fixedly installed on the side of the base close to the first sliding groove. A first bidirectional threaded rod is installed inside the first sliding groove. One end of the first bidirectional threaded rod is fixedly connected to the output shaft of the first motor. The other end of the first bidirectional threaded rod is rotatably installed with a bearing. A first sliding block is rotatably installed on the first bidirectional threaded rod. One end of the first sliding block is equipped with a first fixing block. A support rod is installed inside the first fixing block through a rotating rod. One end of the support rod is connected to a second fixing block. One end of the second fixing block is fixedly connected to a push plate. A moving component is arranged on one side of the push plate.

[0008] Preferably, the moving component includes a fixing frame. The fixing frame is installed on one side of the base. The fixing frame is arranged in an inverted L shape. A second sliding groove is opened inside one end of the fixing frame. A lead screw is rotatably installed inside the second sliding groove. One end of the lead screw is equipped with a driving motor. The output shaft of the driving motor is fixedly connected to the lead screw. A second sliding block is installed on the lead screw.

[0009] Preferably, the moving component further includes a telescopic push rod, a fixing plate and a connecting rod. The outer side wall of the base of the telescopic push rod is fixedly connected to one end of the second sliding block. The piston rod end of the telescopic push rod is fixedly connected to one side of the fixing plate. The other side of the fixing plate is fixedly connected to one end of the connecting rod. The connecting rod is arranged in an L shape. The other end of the connecting rod is fixedly installed with a fixing component.

[0010] Preferably, the fixing component includes a fixing frame. One side of the inner wall of the fixing frame is fixedly connected to a first arc-shaped block. The other side of the fixing frame is threadedly connected with a screw rod. One end of the screw rod passes through the other side of the fixing frame and is fixedly connected to a handle. The other end of the screw rod is rotatably installed on one side of a bearing seat. The other side of the bearing seat is fixedly connected to a second arc-shaped block. A welding torch is fixedly connected inside the fixing component.

[0011] Preferably, third fixing blocks are installed on both sides of the base. One end of each third fixing block is fixedly installed with a third motor. A crossbeam track is fixedly installed between the two third fixing blocks. A second threaded rod is installed inside the crossbeam track. An electric push rod is installed on one side of the base. The bottom of the electric push rod is fixedly installed with a third sliding block. The third sliding block is rotatably connected to the second threaded rod. The output shaft of the third motor passes through the fixing block and is fixedly connected to the second threaded rod. The piston rod end of the electric push rod is fixedly connected to a clamping assembly.

[0012] Preferably, the clamping assembly includes a square frame. Through grooves for the rotation of a second bidirectional threaded rod are respectively formed at the upper and lower ends of the inner wall of the square frame. The second bidirectional threaded rod is installed inside the through grooves. One end of the second bidirectional threaded rod is rotatably connected to a bearing. The other end of the second bidirectional threaded rod is fixedly connected to a pulley. The two pulleys are connected by a belt in a transmission manner. The second bidirectional threaded rod is rotatably connected to a rubber pad fixed clamping plate.

[0013] Preferably, supports are fixed on both sides of the output shaft of the electric push rod. One end of each of the two supports is fixedly connected to the bottom end of the square frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model mainly drives the rotation of the first bidirectional threaded rod on the surface of the base through the first motor on the side of the base, so that the two first sliding blocks on the first bidirectional threaded rod move relatively. And the first sliding blocks are provided with support rods, and one end of the support rod is connected to the push plate. Therefore, when the first motor is started to rotate, the first bidirectional threaded rod rotates, thereby driving the first sliding blocks to move relatively, moving the push plate upward or downward, and enabling sports equipment to be placed on the push plate to achieve the supporting effect on the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram around the crossbeam track of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the support assembly of the present utility model;

[0019] Figure 4 is a structural schematic diagram of the moving assembly of the present utility model;

[0020] Figure 5 is a structural schematic diagram of the clamping assembly of the present utility model;

[0021] Figure 6This is a schematic structural diagram of the fixing component of the present utility model.

[0022] In the figure: 1, base; 2, first bidirectional threaded rod; 3, first sliding groove; 4, support block; 5, first motor; 6, first sliding block; 7, support rod; 701, first fixing block; 702, second fixing block; 8, push plate; 9, moving component; 901, fixing frame; 902, second sliding groove; 903, lead screw; 904, second sliding block; 905, telescopic push rod; 906, fixing plate; 907, connecting rod; 10, electric push rod; 11, clamping component; 1101, support frame; 1102, square frame; 1103, second bidirectional threaded rod; 1104, pulley; 1105, belt; 1106, rubber pad fixing clamp; 12, fixing component; 1201, welding torch; 1202, fixing frame; 1203, first arc-shaped block; 1204, second arc-shaped block; 1205, screw; 1206, handle; 1207, bearing seat; 13, third fixing block; 14, third motor; 15, cross beam track; 16, second threaded rod; 17, third sliding block. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6, the present utility model provides a technical solution: a welding support device for sports equipment, including a base 1. A first sliding groove 3 is provided on the upper surface of the base 1. A first motor 5 is fixedly installed on the side of the base 1 close to the first sliding groove 3. A first bidirectional threaded rod 2 is installed inside the first sliding groove 3. One end of the first bidirectional threaded rod 2 is fixedly connected to the output shaft of the first motor 5. A bearing is rotatably installed at the other end of the first bidirectional threaded rod 2. A first sliding block 6 is rotatably installed on the first bidirectional threaded rod 2. A first fixing block 701 is installed at one end of the first sliding block 6. A support rod 7 is installed inside the first fixing block 701 through a rotating rod. One end of the support rod 7 is connected to a second fixing block 702. A push plate 8 is fixedly connected to one end of the second fixing block 702. A moving component 9 is arranged on one side of the push plate 8. The first motor 5 on the side of the base 1 is used to drive the first bidirectional threaded rod 2 on the surface of the base 1 to rotate, so that the two first sliding blocks 6 on the first bidirectional threaded rod 2 move relatively. And the first sliding block 6 is equipped with a support rod 7, and one end of the support rod 7 is connected to the push plate 8. Therefore, when the first motor 5 is started to rotate, the first bidirectional threaded rod 2 rotates, thereby driving the first sliding blocks 6 to move relatively. Due to the action of the support rod 7, the push plate 8 is moved up or down.

[0025] The moving component 9 includes a fixing frame 901. The fixing frame 901 is installed on one side of the base 1. The fixing frame 901 is arranged in an inverted L shape. A second sliding groove 902 is opened inside one end of the fixing frame 901. A lead screw 903 is rotatably installed inside the second sliding groove 902. A driving motor is installed at one end of the lead screw 903. The output shaft of the driving motor is fixedly connected to the lead screw 903. A second sliding block 904 is installed on the lead screw 903. By opening the second sliding groove 902 in the fixing frame and installing the lead screw 903 rotated by the driving motor inside the second sliding groove 902, the second sliding block 904 on the lead screw 903 can move on the lead screw 903.

[0026] The moving component 9 further includes a telescopic push rod 905, a fixing plate 906 and a connecting rod 907. The outer side wall of the base of the telescopic push rod 905 is fixedly connected to one end of the second sliding block 904. The piston rod end of the telescopic push rod 905 is fixedly connected to one side of the fixing plate 906. The other side of the fixing plate 906 is fixedly connected to one end of the connecting rod 907. The connecting rod 907 is arranged in an L shape. The other end of the connecting rod 907 is fixedly installed with a fixing component 12. By the push of the piston rod of the telescopic push rod 905, the fixing plate 906 and the connecting rod 907 are moved up and down simultaneously. Since the outer side wall of the base of the telescopic push rod 905 is fixedly connected to the second sliding block 904, when the second sliding block 904 moves, the connecting rod 907 and the fixing component 12 will also move accordingly.

[0027] The fixing assembly 12 includes a fixing frame 1202, one side of the inner wall of the fixing frame 1202 is fixedly connected to a first arc block 1203, the other side of the fixing frame 1202 is threadedly connected to a screw rod 1205, one end of the screw rod 1205 passes through the other side of the fixing frame 1202 and is fixedly connected to a handle 1206, the other end of the screw rod 1205 is rotatably mounted on one side of a bearing seat 1207, the other side of the bearing seat 1207 is fixedly connected to a second arc block 1204, a welding gun 1201 is fixedly connected inside the fixing assembly 12, the screw rod 1205 can be rotated by rotating the handle 1206, and one end of the screw rod 1205 is rotatably connected to the bearing seat 1207, and one side of the bearing seat 1207 is fixed to the second arc block 1204, so when the screw rod 1205 rotates, the second arc block 1204 can move horizontally along the fixing frame 1202 and move to the welding gun 1201, so that the welding gun 1201 can be clamped and fixed.

[0028] A third fixed block 13 is installed on both sides of the base 1, and a third motor 14 is fixedly installed on one end of the third fixed block 13. A crossbeam track 15 is fixedly installed between the two third fixed blocks 13, and a second threaded rod 16 is installed inside the crossbeam track 15. An electric push rod 10 is installed on one side of the base 1, and a third sliding block 17 is fixedly installed on the bottom of the electric push rod 10. The third sliding block 17 is rotatably connected to the second threaded rod 16, and the output shaft of the third motor 14 passes through the fixed block and is fixedly connected to the second threaded rod 16. The piston rod end of the electric push rod 10 is fixedly connected with a clamping assembly 11, and the second threaded rod 16 is driven to rotate by the third motor 14, and the electric push rod 10 is fixed on the upper end of the third sliding block 17 rotatably installed on the second threaded rod 16. Therefore, when the third motor 14 is driven, the electric push rod 10 will also move with it, and can reach a designated position to use the clamping assembly 11 on the electric push rod 10.

[0029] The clamping assembly 11 includes a square frame 1102, and the upper and lower ends of the inner wall of the square frame 1102 are respectively provided with through grooves for the second bidirectional threaded rod 1103 to rotate, and the second bidirectional threaded rod 1103 is installed inside the through groove, one end of the second bidirectional threaded rod 1103 is rotatably connected to a bearing, and the other end of the second bidirectional threaded rod 1103 is fixedly connected to a pulley 1104, and the two pulleys 1104 are transmission-connected with a belt 1105, and the second bidirectional threaded rod 1103 is rotatably connected to a rubber pad fixing splint 1106. One end of the sports equipment is inserted into the interior of the square frame 1102, and the two rubber pad fixing splints 1106 are relatively moved by rotating the pulley 1104, thereby achieving the effect of clamping and fixing the sports equipment.

[0030] On both sides of the output shaft of the electric push rod 10, there are fixed support frames 1101. One end of the two support frames 1101 is fixedly connected to the bottom end of the square frame 1102, and the support frames 1101 are used to support the square frame 1102.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding support device for a sports equipment, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a first sliding groove (3). A first motor (5) is fixedly installed on one side of the base (1) close to the first sliding groove (3). A first double-threaded screw rod (2) is installed inside the first sliding groove (3). One end of the first double-threaded screw rod (2) is fixedly connected to the output shaft of the first motor (5). The other end of the first double-threaded screw rod (2) is rotatably installed with a bearing. A first sliding block (6) is rotatably installed on the first double-threaded screw rod (2). One end of the first sliding block (6) is provided with a first fixing block (701). A support rod (7) is installed inside the first fixing block (701) through a rotating rod. One end of the support rod (7) is connected to a second fixing block (702). One end of the second fixing block (702) is fixedly connected to a push plate (8). A moving component (9) is arranged on one side of the push plate (8).

2. The welding support device for a sports equipment according to claim 1, wherein: The moving component (9) includes a fixing frame (901). The fixing frame (901) is installed on one side of the base (1). The fixing frame (901) is arranged in an inverted L shape. A second sliding groove (902) is opened inside one end of the fixing frame (901). A lead screw (903) is rotatably installed inside the second sliding groove (902). One end of the lead screw (903) is provided with a driving motor. The output shaft of the driving motor is fixedly connected to the lead screw (903). A second sliding block (904) is installed on the lead screw (903).

3. A welding support device for a sports equipment according to claim 2, characterized in that: The moving component (9) further includes a telescopic push rod (905), a fixing plate (906) and a connecting rod (907). The outer side wall of the base of the telescopic push rod (905) is fixedly connected to one end of the second sliding block (904). The piston rod end of the telescopic push rod (905) is fixedly connected to one side of the fixing plate (906). The other side of the fixing plate (906) is fixedly connected to one end of the connecting rod (907). The connecting rod (907) is arranged in an L shape. The other end of the connecting rod (907) is fixedly installed with a fixing component (12).

4. A welding support device for a sports equipment according to claim 3, characterized in that: The fixing component (12) includes a fixing frame (1202). One side of the inner wall of the fixing frame (1202) is fixedly connected to a first arc-shaped block (1203). The other side of the fixing frame (1202) is threadedly connected with a screw rod (1205). One end of the screw rod (1205) passes through the other side of the fixing frame (1202) and is fixedly connected to a handle (1206). The other end of the screw rod (1205) is rotatably installed on one side of a bearing seat (1207). The other side of the bearing seat (1207) is fixedly connected to a second arc-shaped block (1204). A welding torch (1201) is fixedly connected inside the fixing component (12).

5. A welding support device for a sports equipment according to claim 4, characterized in that: On both sides of the base (1), third fixing blocks (13) are installed. One end of each third fixing block (13) is fixedly installed with a third motor (14). A crossbeam track (15) is fixedly installed between the two third fixing blocks (13). A second threaded rod (16) is installed inside the crossbeam track (15). An electric push rod (10) is installed on one side of the base (1). The bottom of the electric push rod (10) is fixedly installed with a third sliding block (17). The third sliding block (17) is rotationally connected to the second threaded rod (16). The output shaft of the third motor (14) passes through the fixing block and is fixedly connected to the second threaded rod (16). The piston rod end of the electric push rod (10) is fixedly connected to a clamping assembly (11).

6. The welding support device for a sports equipment according to claim 5, wherein: The clamping assembly (11) includes a square frame (1102). Through grooves for the rotation of a second bidirectional threaded rod (1103) are respectively formed at the upper and lower ends of the inner wall of the square frame (1102). The second bidirectional threaded rod (1103) is installed inside the through grooves. One end of the second bidirectional threaded rod (1103) is rotationally connected to a bearing. The other end of the second bidirectional threaded rod (1103) is fixedly connected to a pulley (1104). The two pulleys (1104) are connected by a belt (1105). The second bidirectional threaded rod (1103) is rotationally connected to a rubber pad fixed clamping plate (1106).

7. A welding support device for a sports apparatus according to claim 6, characterized in that: On both sides of the output shaft of the electric push rod (10), support frames (1101) are fixed. One end of each of the two support frames (1101) is fixedly connected to the bottom end of the square frame (1102).

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