Quick-release welding assembly and integrated welding workshop

Abstract

The utility model discloses a quick-release welding assembly and an integrated welding workshop. Relates to the technical field of welding arms. When the welding arm is subjected to daily maintenance, a large number of fixed bolts need to be detached in sequence, and the maintenance time of the welding arm is long. The welding arm comprises a welding arm body, a connecting base and a connecting structure, the connecting base is arranged above the welding arm body, the connecting structure is arranged below the connecting base and located above the welding arm body, and the connecting structure comprises a first fixing block arranged on the inner side of the connecting base. According to the welding arm, the second fixing block can be driven to move by adjusting the first fixing block of the connecting structure, the welding arm main body can be rapidly disassembled or assembled, a worker can conveniently maintain the welding arm main body, a limiting structure is formed by arranging the limiting frame, the spring, the limiting block and the sliding block, and the welding arm is convenient to disassemble and assemble. And the threaded rod can be limited through the limiting block, and the situation that the threaded rod is loosened due to vibration is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of welding arms, in particular to a quick-detachable welding assembly and an integrated welding workshop. Background Art

[0002] The robotic arm is the most widely used automated mechanical device in the field of robotics. It can be seen in industrial manufacturing, medical treatment, entertainment services, military, semiconductor manufacturing, and space exploration. Although their forms are different, they all have one common feature, which is the ability to receive instructions and accurately locate a point in three-dimensional or two-dimensional space to perform operations.

[0003] Existing welding arms usually need to be equipped with slide rails to realize welding operations at different positions of the workpiece. The welding arm is usually fixed to the bottom of the moving block of the slide rail by multiple sets of bolts. When the welding arm needs to be maintained daily, a large number of fixed bolts need to be removed one by one. After the maintenance of the welding arm is completed, multiple sets of bolts need to be re-fixed, resulting in a long maintenance time for the welding arm. Utility Model Content

[0004] The utility model aims to provide a quick-release welding assembly and an integrated welding workshop to solve the problem in the above-mentioned background technology that a large number of fixing bolts need to be removed in sequence during daily maintenance of the welding arm, resulting in a long maintenance time for the welding arm.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: The utility model provides a quick-release welding assembly and an integrated welding workshop, including a welding arm body, a connecting seat and a connecting structure, the connecting seat is arranged above the welding arm body, the connecting structure is arranged below the connecting seat and located above the welding arm body, and the connecting structure includes a first fixed block arranged on the inner side of the connecting seat, a connecting rod rotatably connected to both sides of the first fixed block, and a second fixed block rotatably connected to one end of the connecting rod.

[0006] By adopting the above technical solution, the welding arm main body can be disassembled or installed by adjusting the first fixing block and the second fixing block, which is convenient for the staff to maintain the welding arm main body.

[0007] Preferably, the connecting structure includes a connecting frame bolted to the top of the welding arm body and a threaded rod rotatably connected to one side of the connecting frame, the threaded rod is threadedly connected to the first fixed block, the first fixed block is slidably connected to the connecting seat, and the second fixed block is slidably connected to the connecting seat.

[0008] By adopting the above technical solution, the first fixing block can be driven to move by rotating the threaded rod, so that the welding arm body can be quickly installed or disassembled.

[0009] Preferably, the limiting structure is arranged on one side of the connecting frame, and the limiting structure includes a limiting frame fixed on one side of the connecting frame, a limiting block slidably connected to the inside of the connecting frame, a spring arranged inside the limiting frame and a sliding block slidably connected to one side of the outer wall of the limiting frame, one end of the spring is in contact with one side of the limiting block, and the other end of the spring is in contact with the inner wall of the limiting frame.

[0010] By adopting the above technical solution, the threaded rod can be limited by the limit block to prevent the threaded rod from loosening due to vibration.

[0011] Preferably, first limiting plates are fixedly provided on both sides of the inner wall of the connection frame, and a first protrusion is provided on one side of the second fixing block, and the first limiting plate is slidably connected to the first protrusion of the second fixing block.

[0012] By adopting the above technical solution, the second fixing block can be limited by the first limiting plate to ensure the stability of the second fixing block during movement.

[0013] Preferably, a second limiting plate is fixedly connected to the inner wall of the connecting frame, and the second limiting plate is slidably connected to the first fixing block.

[0014] By adopting the above technical solution, the first fixed block is limited by the second limiting plate to ensure the stability of the first fixed block during movement.

[0015] Preferably, one end of the threaded rod is rotatably connected to a turntable, and a cross groove is provided on one side of the turntable.

[0016] By adopting the above technical solution, the staff can insert one end of the handheld drill into the cross slot to drive the threaded rod to rotate, which is convenient and quick, and improves the efficiency of installing or disassembling the welding arm body.

[0017] Another integrated welding workshop provided by the utility model comprises the quick-release welding assembly described in any one of the above items, wherein the integrated welding workshop also comprises a workshop body, a slide rail and a welding table, wherein the workshop body is arranged outside the welding arm body, and a mounting plate is fixedly provided at the bottom inner side of the workshop body, the slide rail is bolted to the upper inner side of the workshop body, and the moving block of the slide rail is bolted to the connecting seat, the welding table is bolted to the upper mounting plate of the workshop body, and the welding table is located below the welding arm body.

[0018] By adopting the above technical solution, the welding arm body can be driven to move by starting the slide rail, so that welding operations at different positions of the workpiece can be completed, and the workpiece can be fixed by the welding table to avoid the workpiece from loosening during the welding process.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) By adjusting the first fixing block of the connection structure, the second fixing block can be driven to move, so that the welding arm body can be quickly disassembled or installed, which is convenient for the staff to maintain the welding arm body;

[0021] (2) A limiting structure is formed by setting a limiting frame, a spring, a limiting block and a sliding block. The threaded rod can be limited by the limiting block to prevent the threaded rod from loosening due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A magnified schematic diagram of part A;

[0024] Figure 3 It is a schematic diagram of the bottom structure of the utility model;

[0025] Figure 4 It is a front structural schematic diagram of the utility model;

[0026] Figure 5 For this utility model Figure 4 An enlarged schematic diagram of part B.

[0027] In the figure: 1. welding arm body; 2. connecting structure; 201. connecting frame; 202. threaded rod; 203. first fixed block; 204. connecting rod; 205. second fixed block; 206. first limit plate; 207. second limit plate; 3. limit structure; 301. limit frame; 302. spring; 303. limit block; 304. sliding block; 4. connecting seat; 5. workshop body; 6. slide rail; 7. welding table. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The following is combined with Figure 1-5 The utility model is described in further detail.

[0030] Embodiment 1

[0031] See also Figure 1-5The utility model provides an embodiment: a quick-release welding assembly and an integrated welding workshop, comprising a welding arm body 1, a connecting seat 4 and a connecting structure 2, wherein the connecting seat 4 is arranged above the welding arm body 1, and the shell of the connecting seat 4 is provided with three groups of square holes, and the three groups of square holes have the same shape and size, and the connecting structure 2 is arranged below the connecting seat 4 and located above the welding arm body 1, and the connecting structure 2 comprises a first fixed block 203 arranged on the inner side of the connecting seat 4, and the first fixed block 203 is made of stainless steel to prevent the first fixed block 203 from rusting due to moisture, and the connecting rod 204 connected to both sides of the first fixed block 203 is rotatable, and the horizontal movement of the first fixed block 203 can drive the connecting rod 204 to rotate, and the second fixed block 205 connected to one end of the connecting rod 204 is rotatable, and the horizontal movement of the first fixed block 203 can drive the second fixed block 205 to move under the action of the connecting rod 204, and the disassembly or installation of the welding arm body 1 can be completed by adjusting the first fixed block 203 and the second fixed block 205, so that the staff can maintain the welding arm body 1 conveniently.

[0032] Embodiment 2

[0033] See also Figure 1-5 The connection structure 2 includes a connection frame 201 which is bolted to the top of the welding arm body 1. The connection frame 201 is a hollow rectangular parallelepiped shape, and the connection frame 201 is installed on the top of the welding arm body 1 by multiple sets of bolts to improve the stability of the overall structure. The threaded rod 202 which is rotatably connected to one side of the connection frame 201 has a circular hole on one side of the connection frame 201. The threaded rod 202 passes through the circular hole of the connection frame 201. The threaded rod 202 is threadedly connected to the first fixed block 203. The rotation of the threaded rod 202 can drive the first fixed block 203 to move horizontally under the influence of the thread. The first fixed block 203 is slidably connected to the connection seat 4, and the second fixed block 205 is slidably connected to the connection seat 4. The connection frame 201 is fixed to the bottom of the connection seat 4 by the first fixed block 203 and the second fixed block 205. The inner walls of the connection frame 201 are fixed on both sides. A first limiting plate 206 is provided, and a first protrusion is provided on one side of the second fixed block 205, and the first limiting plate 206 is slidably connected to the first protrusion of the second fixed block 205, and the second fixed block 205 is limited by the first limiting plate 206 to ensure the stability of the second fixed block 205 during movement; a second limiting plate 207 is fixedly connected to the inner wall of the connecting frame 201, and the second limiting plate 207 is slidably connected to the first fixed block 203, and the first fixed block 203 is limited by the second limiting plate 207 to ensure the stability of the first fixed block 203 during movement; one end of the threaded rod 202 is rotatably connected to a turntable, and a cross slot is provided on one side of the turntable, and the staff can insert one end of a handheld drill into the cross slot to drive the threaded rod 202 to rotate, which is convenient and quick, and improves the installation or disassembly efficiency of the welding arm body 1.

[0034] Embodiment 3

[0035] See also Figure 1-5 , a limiting structure 3, which is arranged on one side of the connecting frame 201, and the limiting structure 3 includes a limiting frame 301 fixedly arranged on one side of the connecting frame 201, and the limiting frame 301 is fixedly connected to one side of the connecting frame 201 by welding to prevent the limiting frame 301 from being separated from the connecting frame 201, and a limiting block 303 slidably connected to the inside of the connecting frame 201, and one side of the limiting block 303 is a curved surface shape, and a rubber pad is arranged on the curved surface side of the limiting block 303, so that the fixing effect of the limiting block 303 on the threaded rod 202 is provided, and a spring 302 is arranged inside the limiting frame 301, and the spring 302 is slightly compressed The limit block 303 is temporarily limited and fixed by the sliding block 304 to prevent the limit block 303 from affecting the rotation of the threaded rod 202. One end of the spring 302 is in contact with one side of the limit block 303, and the other end of the spring 302 is in contact with the inner wall of the limit frame 301. The spring 302 can quickly push the limit block 303 to return to its initial position to limit and fix the threaded rod 202. The limit block 303 can be used to limit the threaded rod 202 to prevent the threaded rod 202 from loosening due to vibration.

[0036] Embodiment 4

[0037] See also Figure 1-5 The utility model also provides an embodiment: an integrated welding workshop, including any one of the above-mentioned quick-release welding assemblies, the integrated welding workshop also includes a workshop body 5, a slide rail 6 and a welding table 7, the workshop body 5 is arranged outside the welding arm body 1, and two groups of welding arm bodies 1 are arranged inside the workshop body 5 to improve the overall welding efficiency of the workpiece, and a mounting plate is fixedly provided at the bottom of the inner side of the workshop body 5, the slide rail 6 is bolted to the upper inner side of the workshop body 5, and the moving block of the slide rail 6 is bolted to the connecting seat 4, and the welding arm body 1 can be driven to move by starting the slide rail 6, so that the welding operation at different positions of the workpiece can be completed, the welding table 7 is bolted to the upper mounting plate of the workshop body 5, and the welding table 7 is located below the welding arm body 1, and the workpiece can be fixed by the welding table 7 to prevent the workpiece from loosening during the welding process.

[0038] Working principle: First, when the welding arm body 1 needs to be disassembled, the sliding block 304 is pulled upward to make the sliding block 304 fit with the inner wall above the slide groove on one side of the limit frame 301, and then the limit block 303 is pulled. The movement of the limit block 303 causes the spring 302 to deform, and the limit block 303 moves and separates from the threaded rod 202, releasing the fixation of the threaded rod 202, and releasing the sliding block 304. The sliding block 304 falls down under the influence of gravity and fits to the inner wall below the slide groove on one side of the limit frame 301, and then the limit block 303 is released. The spring 302 recovers a certain deformation to push the limit block 303 to fit to one side of the sliding block 304, and the limit block 303 is limited by the sliding block 304;

[0039] Secondly, rotate the threaded rod 202. Since the threaded rod 202 is threadedly connected to the first fixed block 203, and the first fixed block 203 is slidably connected to the second limiting plate 207, the rotation of the threaded rod 202 will cause the first fixed block 203 to move under the influence of the thread, and the first fixed block 203 moves and separates from the connecting seat 4. Since the first fixed block 203 is rotatably connected to the connecting rod 204, and the connecting rod 204 is rotatably connected to the second fixed block 205, and the second fixed block 205 is slidably connected to the first limiting plate 206, the movement of the first fixed block 203 will drive the second fixed block 205 to move, and the second fixed block 205 moves and separates from the connecting seat 4, pulling the welding arm body 1 to separate the connecting frame 201 from the connecting seat 4, thereby releasing the fixation of the welding arm body 1.

[0040] Finally, when the maintained welding arm body 1 needs to be installed, insert the connecting frame 201 into the bottom of the connecting seat 4, and then rotate the threaded rod 202 in the opposite direction. The rotation of the threaded rod 202 drives the first fixed block 203 to move, and the movement of the first fixed block 203 will move the second fixed block 205. The first fixed block 203 and the second fixed block 205 will be embedded in the square hole of the connecting seat 4, and then slide the sliding block 304 upward to separate its limit block 303. The spring 302 restores its deformation and pushes the limit block 303 to move and fit one side of the threaded rod 202. The threaded rod 202 is fixed by the limit block 303 to ensure the stability of the welding arm body 1 after installation. The welding arm body 1 is simple to install or disassemble, which is convenient for the staff to perform daily maintenance on the welding arm body 1.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quick-release welding assembly, characterized in that: include: Welding arm body (1); A connecting seat (4), the connecting seat (4) being arranged above the welding arm body (1); A connecting structure (2) is arranged below the connecting seat (4) and above the welding arm body (1), and the connecting structure (2) comprises a first fixing block (203) arranged on the inner side of the connecting seat (4), a connecting rod (204) rotatably connected to both sides of the first fixing block (203), and a second fixing block (205) rotatably connected to one end of the connecting rod (204).

2. A quick-release welding assembly according to claim 1, characterized in that: The connection structure (2) comprises a connection frame (201) bolted to the top of the welding arm body (1) and a threaded rod (202) rotatably connected to one side of the connection frame (201); the threaded rod (202) is threadedly connected to a first fixing block (203); the first fixing block (203) is slidably connected to a connection seat (4); and the second fixing block (205) is slidably connected to the connection seat (4).

3. A quick-release welding assembly according to claim 2, characterized in that: The quick-release welding assembly also includes: A limiting structure (3) is arranged on one side of the connection frame (201), the limiting structure (3) comprising a limiting frame (301) fixedly arranged on one side of the connection frame (201), a limiting block (303) slidably connected to the inside of the connection frame (201), a spring (302) arranged inside the limiting frame (301) and a sliding block (304) slidably connected to one side of the outer wall of the limiting frame (301), one end of the spring (302) is in contact with one side of the limiting block (303), and the other end of the spring (302) is in contact with the inner wall of the limiting frame (301).

4. The quick-release welding assembly according to claim 2, characterized in that: A first limiting plate (206) is fixedly provided on both sides of the inner wall of the connection frame (201), and a first protrusion is provided on one side of the second fixing block (205), and the first limiting plate (206) is slidably connected to the first protrusion of the second fixing block (205).

5. The quick-release welding assembly according to claim 2, characterized in that: A second limiting plate (207) is fixedly connected to the inner wall of the connection frame (201), and the second limiting plate (207) is slidably connected to the first fixing block (203).

6. The quick-release welding assembly according to claim 2, characterized in that: One end of the threaded rod (202) is rotatably connected to a turntable, and a cross groove is provided on one side of the turntable.

7. Integrated welding workshop, characterized by: The quick-release welding assembly according to any one of claims 1 to 6, wherein the welding workshop further comprises: A workshop body (5), the workshop body (5) is arranged outside the welding arm body (1), and a mounting plate is fixedly provided at the bottom of the inner side of the workshop body (5); A slide rail (6), the slide rail (6) is bolted to the upper inner side of the workshop body (5), and the moving block of the slide rail (6) is bolted to the connecting seat (4); A welding platform (7) is bolted to the top of the mounting plate of the workshop body (5), and the welding platform (7) is located below the welding arm body (1).

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