Mechanical linkage type spot welding machine

Abstract

The utility model discloses a mechanical linkage type spot welding machine which is characterized in that a workbench is fixedly connected to the top of a supporting frame, a unit is fixedly connected to the top of the workbench, a machining mechanism is arranged on the outer side of the unit, a spot welding assembly is arranged on one side of the machining mechanism, and an adjusting mechanism is arranged at the bottom of the workbench; a supporting table is arranged at the top of the adjusting mechanism, the machining mechanism comprises a supporting block, the supporting block is fixedly connected to the outer side of the supporting frame, a long shaft is rotatably connected to the interior of the supporting block, a first connecting block is fixedly connected to the outer wall of the long shaft, and a pedal is fixedly connected to the top of the first connecting block. According to the mechanical linkage type spot welding machine, the purpose of resetting the spot welding assembly is achieved through the arranged machining mechanism, machining operation in some embodiments is facilitated, meanwhile, the spot welding assembly does not need to be manually controlled in the spot welding process, the spot welding precision and quality are guaranteed, meanwhile, workers can conveniently operate and use the spot welding machine, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding machines, in particular to a mechanical linkage spot welding machine. Background Art

[0002] A spot welder is a common electric welding device used to join metal parts together. It mainly uses heat and pressure to achieve the welding process.

[0003] With the development of science and technology, spot welding machines have gradually been used in many fields. Common spot welding machines are usually operated manually by hand, but this cannot achieve good spot welding accuracy during the spot welding process. There are also certain safety hazards, which reduces the convenience of operation of the device. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention proposes a mechanical linkage spot welding machine that can improve operational convenience.

[0005] According to the first embodiment of the present invention, a mechanical linkage spot welding machine includes a support frame, a workbench is fixedly connected to the top of the support frame, an organic unit is fixedly connected to the top of the workbench, a processing mechanism is provided on the outside of the organic unit, a spot welding assembly is provided on one side of the processing mechanism, an adjustment mechanism is provided at the bottom of the workbench, and a support table is provided on the top of the adjustment mechanism;

[0006] The processing mechanism includes a support block, which is fixedly connected to the outside of the support frame, and a long axis is rotatably connected to the inside of the support block. The outer wall of the long axis is fixedly connected to a connecting block 1, the top of the connecting block 1 is fixedly connected to a pedal, and the bottom of the pedal is fixedly connected to a connecting block 2. A circular sleeve 1 is provided on the outside of the connecting block 2, and a connecting rod is fixedly connected to the outer wall of the circular sleeve 1. The top of the connecting rod is fixedly connected to a circular sleeve 2. A support seat is provided on the outside of the circular sleeve 2, and a support arm 1 is fixedly connected to one side of the support seat. The outside of the unit is fixedly connected to a connecting box, and the inner wall of the connecting box is fixedly connected to a spring. The top of the spring is fixedly connected to a rectangular plate, and the front of the rectangular plate is fixedly connected to support arm 2.

[0007] A mechanical linkage spot welding machine according to an embodiment of the present invention has at least the following beneficial effects: the mechanical linkage spot welding machine achieves the purpose of resetting the spot welding component through the provided processing mechanism, which is convenient for processing operations in some embodiments. At the same time, there is no need for manual manipulation of the spot welding component during the spot welding process, thereby ensuring the accuracy and quality of the spot welding. At the same time, it is convenient for staff to operate and use it, and enhances the practicality of the device. The provided adjustment mechanism achieves the purpose of adjusting the working height of the support table, which facilitates staff to place the workpiece to be welded on the top of the support table, thereby enhancing the flexibility of the device and enhancing the practicality of the device.

[0008] According to some embodiments of the present invention, the second support arm is fixedly connected to the outside of the spot welding assembly, and the rectangular plate is slidably connected to the inner wall of the connection box.

[0009] According to some embodiments of the present invention, a movable opening is provided on the front side of the connection box, and the second support arm passes through the movable opening.

[0010] According to some embodiments of the present invention, a second short shaft is fixedly connected to the interior of the support seat, the second circular sleeve is rotatably connected to the outer wall of the second short shaft, and the first support arm is fixedly connected to the outside of the spot welding assembly.

[0011] According to some embodiments of the present invention, a second short shaft is fixedly connected to the outer side of the second connecting block, and the first circular sleeve is rotatably connected to the outer wall of the second short shaft.

[0012] According to some embodiments of the present invention, a long slot is provided on the top of the workbench, and the connecting rod passes through the long slot.

[0013] According to some embodiments of the present invention, the adjustment mechanism includes a support frame, which is fixedly connected to the bottom of the workbench, a drive shaft is rotatably connected inside the support frame, a drive assembly is provided on the outer wall of the drive shaft, a threaded sleeve is provided inside the drive assembly, a threaded rod is threadedly connected to the inner wall of the threaded sleeve, and a T-shaped long block is fixedly connected to the bottom of the support platform.

[0014] According to some embodiments of the present invention, the drive assembly includes a bevel gear 1 and a bevel gear 2, the threaded rod is fixedly connected to the inner ring of the bevel gear 1, the drive shaft is fixedly connected to the inner ring of the bevel gear 2, and the bevel gear 2 and the bevel gear 1 are meshed with each other.

[0015] According to some embodiments of the present invention, the threaded sleeve passes through the support frame and rotates, a round hole is opened on the top of the workbench, and the threaded rod passes through the opened round hole.

[0016] According to some embodiments of the present invention, the drive shaft passes through the support frame and rotates, the front end of the drive shaft is fixedly connected to a handwheel, a through opening is opened on the top of the workbench, and the T-shaped long block passes through the opened through opening.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a front view of the structure of the utility model;

[0020] Figure 2 This is a bottom view of the structure of the utility model;

[0021] Figure 3 This is the left side view of the structure of the utility model;

[0022] Figure 4 The schematic diagram of the structure is taken from the connecting rod;

[0023] Figure 5 for Figure 1 A in the middle is an enlarged structural diagram;

[0024] Figure 6 for Figure 2 Enlarged structural diagram at point B in the middle. DETAILED DESCRIPTION

[0025] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of this utility model, "several" means one or more, "more" means two or more, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] Reference Figures 1 to 6 A mechanical linkage spot welding machine includes a support frame 400, a workbench 100 is fixedly connected to the top of the support frame 400, an organic group 200 is fixedly connected to the top of the workbench 100, a processing mechanism 600 is arranged on the outside of the organic group 200, a spot welding assembly 300 is arranged on one side of the processing mechanism 600, an adjustment mechanism 700 is arranged at the bottom of the workbench 100, and a support platform 500 is arranged on the top of the adjustment mechanism 700;

[0030] The processing mechanism 600 includes a support block 610, which is fixedly connected to the outside of the support frame 400. The support block 610 is rotatably connected to a long shaft 611 inside. The outer wall of the long shaft 611 is fixedly connected to a connecting block 1 620. The top of the connecting block 1 620 is fixedly connected to a pedal 622. The bottom of the pedal 622 is fixedly connected to a connecting block 2 630. A circular sleeve 1 633 is provided on the outside of the connecting block 2 630. The outer wall of the circular sleeve 1 633 is fixedly connected to a connecting rod 640. The top of the connecting rod 640 is fixedly connected to a circular sleeve 2 644. A support seat 650 is provided on the outside of the circular sleeve 2 644. A support arm 1 655 is fixedly connected to one side of the support seat 650. A connecting box 660 is fixedly connected to the outside of the unit 200. A spring 666 is fixedly connected to the inner wall of the connecting box 660. The top of the spring 666 is fixedly connected to a rectangular plate 670. The front of the rectangular plate 670 is fixedly connected to a support arm 2 677.

[0031] The second support arm 677 is fixedly connected to the outside of the spot welding assembly 300, and the rectangular plate 670 is slidably connected to the inner wall of the connection box 660, so that the second support arm 677 can drive the rectangular plate 670 to move stably.

[0032] A moving opening is provided on the front side of the connection box 660, and the second support arm 677 passes through the moving opening, so that the second support arm 677 can be moved through the moving opening.

[0033] The support seat 650 is fixedly connected to the short shaft 2 inside, the circular sleeve 2 644 is rotatably connected to the outer wall of the short shaft 2, and the support arm 1 655 is fixedly connected to the outside of the spot welding assembly 300, so that the circular sleeve 2 644 can drive the support seat 650 to move.

[0034] The outer side of the second connecting block 630 is fixedly connected to the second short shaft, and the first circular sleeve 633 is rotatably connected to the outer wall of the second short shaft, so that the second connecting block 630 can drive the first circular sleeve 633 to move through the second short shaft.

[0035] A long slot is provided on the top of the workbench 100 , and the connecting rod 640 passes through the long slot, so that the connecting rod 640 can move through the long slot.

[0036] Reference Figures 1 to 6 On the basis of Example 1, the adjustment mechanism 700 is further obtained, which includes a support frame 710, the support frame 710 is fixedly connected to the bottom of the workbench 100, the support frame 710 is rotatably connected to the inside of the drive shaft 711, the outer wall of the drive shaft 711 is provided with a drive assembly 720, the drive assembly 720 is provided with a threaded sleeve 722, the inner wall of the threaded sleeve 722 is threadedly connected to a threaded rod 730, and the bottom of the support platform 500 is fixedly connected to a T-shaped long block 733, which facilitates the adjustment of the support height of the support platform 500.

[0037] In some embodiments, the drive assembly 720 includes bevel gear 1 and bevel gear 2, the threaded rod 730 is fixedly connected to the inner ring of bevel gear 1, the drive shaft 711 is fixedly connected to the inner ring of bevel gear 2, and bevel gear 2 and bevel gear 1 are meshed with each other, thereby achieving the purpose of stable drive.

[0038] In some embodiments, the threaded sleeve 722 passes through the support frame 710 and rotates. A round hole is opened on the top of the workbench 100, and the threaded rod 730 passes through the round hole to provide stable support for the threaded sleeve 722.

[0039] In some embodiments, the drive shaft 711 passes through the support frame 710 and rotates. The front end of the drive shaft 711 is fixedly connected to a handwheel. A through opening is opened on the top of the workbench 100, and the T-shaped long block 733 passes through the through opening, so that the support platform 500 can rise stably.

[0040] During actual operation, when this device is used, the staff can first shake the handwheel to drive the drive shaft 711 to rotate, and the drive shaft 711 can drive the threaded sleeve 722 to rotate through the transmission of the drive assembly 720. Since the threaded sleeve 722 and the threaded rod 730 are threadedly connected, the rotational motion of the threaded sleeve 722 is converted into the linear motion of the threaded rod 730. The threaded rod 730 can push the support platform 500 upward, and at the same time, the T-shaped long block 733 can serve the purpose of sliding limit, thereby achieving the purpose of adjusting the working height of the support platform 500, so that the staff can place the workpiece that needs to be welded on the top of the support platform 500, thereby enhancing the flexibility of the device and enhancing the practicality of the device.

[0041] Then the staff can step on the pedal 622 to move downward, so that the pedal 622 can make a circular motion along the axis point of the long axis 611. At the same time, during the movement, the pedal 622 will pull the spot welding assembly 300 downward through the cooperation of the connecting block 2 630, the short axis 1, the circular sleeve 1 633, the connecting rod 640, the circular sleeve 2 644, the short axis 2, the support seat 650 and the support arm 1 655, so that the bottom of the spot welding assembly 300 contacts the workpiece on the top of the support platform 500, thereby achieving the purpose of welding. 00 can also move downward by driving the rectangular plate 670 downward through the support arm 2 677 to compress the spring 666. Then, when the staff does not step on the pedal 622, the spring 666 in the compressed state can drive the rectangular plate 670 to rise through the connecting box 660, thereby achieving the purpose of resetting the spot welding assembly 300, facilitating processing operations in some embodiments, and at the same time, there is no need for manual control of the spot welding assembly 300 during the spot welding process, thereby ensuring the accuracy and quality of the spot welding, and making it convenient for the staff to operate and use, thereby enhancing the practicality of the device.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A mechanical linkage spot welding machine, comprising a support frame (400), characterized in that: The top of the support frame (400) is fixedly connected to a workbench (100), the top of the workbench (100) is fixedly connected to an organic unit (200), a processing mechanism (600) is provided on the outside of the organic unit (200), a spot welding assembly (300) is provided on one side of the processing mechanism (600), an adjustment mechanism (700) is provided at the bottom of the workbench (100), and a support platform (500) is provided on the top of the adjustment mechanism (700); The processing mechanism (600) includes a support block (610), the support block (610) is fixedly connected to the outside of the support frame (400), the support block (610) is rotatably connected to a long shaft (611) inside, the outer wall of the long shaft (611) is fixedly connected to a connecting block 1 (620), the top of the connecting block 1 (620) is fixedly connected to a pedal (622), the bottom of the pedal (622) is fixedly connected to a connecting block 2 (630), the outer side of the connecting block 2 (630) is provided with a circular sleeve 1 (633), the outer wall of the circular sleeve 1 (633) is fixedly connected to the outer wall of the circular sleeve 1 (633). A connecting rod (640) is fixedly connected, and a second circular sleeve (644) is fixedly connected to the top of the connecting rod (640), and a support seat (650) is provided on the outside of the second circular sleeve (644), and a support arm (655) is fixedly connected to one side of the support seat (650). The outside of the unit (200) is fixedly connected to a connecting box (660), and a spring (666) is fixedly connected to the inner wall of the connecting box (660), and a rectangular plate (670) is fixedly connected to the top of the spring (666), and a second support arm (677) is fixedly connected to the front of the rectangular plate (670).

2. The mechanical linkage spot welding machine according to claim 1, characterized in that: The second support arm (677) is fixedly connected to the outside of the spot welding assembly (300), and the rectangular plate (670) is slidably connected to the inner wall of the connection box (660).

3. The mechanical linkage spot welding machine according to claim 1, characterized in that: The front of the connection box (660) is provided with a movable opening, and the second support arm (677) passes through the movable opening.

4. The mechanical linkage spot welding machine according to claim 1, characterized in that: The support seat (650) is fixedly connected to the interior of the short shaft 2, the circular sleeve 2 (644) is rotatably connected to the outer wall of the short shaft 2, and the support arm 1 (655) is fixedly connected to the outside of the spot welding assembly (300).

5. The mechanical linkage spot welding machine according to claim 1, characterized in that: The outer side of the second connecting block (630) is fixedly connected to the second short shaft, and the first circular sleeve (633) is rotatably connected to the outer wall of the second short shaft.

6. The mechanical linkage spot welding machine according to claim 1, characterized in that: A long slot is provided on the top of the workbench (100), and the connecting rod (640) passes through the long slot.

7. The mechanical linkage spot welding machine according to claim 1, characterized in that: The adjustment mechanism (700) comprises a support frame (710), the support frame (710) is fixedly connected to the bottom of the workbench (100), a driving shaft (711) is rotatably connected inside the support frame (710), a driving assembly (720) is provided on the outer wall of the driving shaft (711), a threaded sleeve (722) is provided inside the driving assembly (720), a threaded rod (730) is threadedly connected to the inner wall of the threaded sleeve (722), and a T-shaped long block (733) is fixedly connected to the bottom of the support platform (500).

8. The mechanical linkage spot welding machine according to claim 7, characterized in that: The driving assembly (720) includes a first bevel gear and a second bevel gear, the threaded rod (730) is fixedly connected to the inner ring of the first bevel gear, the driving shaft (711) is fixedly connected to the inner ring of the second bevel gear, and the second bevel gear and the first bevel gear are meshed with each other.

9. The mechanical linkage spot welding machine according to claim 7, characterized in that: The threaded sleeve (722) passes through the support frame (710) and rotates. A circular hole is opened on the top of the workbench (100), and the threaded rod (730) passes through the opened circular hole.

10. The mechanical linkage spot welding machine according to claim 7, characterized in that: The driving shaft (711) passes through the supporting frame (710) and rotates. The front end of the driving shaft (711) is fixedly connected to a hand wheel. A through opening is provided on the top of the workbench (100), and the T-shaped long block (733) passes through the through opening.

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