Water, electricity and gas linkage mechanism of welding machine controller

Abstract

The invention is suitable for the technical field of welding machine control, and provides a water, electricity and gas linkage mechanism of a welding machine controller. The left side of the support is connected with a connecting frame, and the left side of the connecting frame is connected with a fixing plate. According to the water, electricity and gas linkage mechanism of the welding machine controller, the fixing sleeve is fixed to the water, electricity and gas opening and closing valve, then opening and closing of the valve are achieved by rotating the handle, the fixing sleeve is installed on a switch of the valve through the three sets of clamping plates, and the clamping plates retract by rotating the threaded rods; the fixing sleeve can be fixed to valve pieces of different sizes, so that the applicability of the mechanism is improved, meanwhile, the fixing sleeve can be fixed and separated from the valve only by rotating the screw, the mechanism is more convenient and labor-saving to install, the whole mechanism is driven by arranging the gear, and the structure is simple. Compared with the mode of directly pushing and pulling the handle to open and close the valve, the valve has the advantage of saving more labor.

Description

Technical Field

[0001] The invention belongs to the technical field of welding machine control, and in particular relates to a water-electricity linkage mechanism of a welding machine controller. Background Art

[0002] With the development of science and technology and the improvement of living standards, cars as a means of transportation have entered more and more families, and have also provided great convenience for people's travel. Auto parts are the units that constitute the overall processing of auto parts, as well as products that serve the processing of auto parts. Auto parts need to be welded during the production process, and welding machines will be used for welding.

[0003] During the automobile welding process, the water valve, gas valve and electric valve need to be pulled to open and close the welding machine. With the rapid development of automobile assembly automation technology, the existing technology opens and closes the water, electricity and gas of the welding machine separately, because the opening and closing operations do not meet the convenience requirements. In actual situations, due to the troublesome opening and closing operations, there are certain safety hazards. Therefore, an auxiliary opening and closing mechanism that can connect the water, electricity and gas valves is used for one-time opening and closing. However, the mechanism itself is integrated and cannot be adaptively adjusted, resulting in low adaptability. Different models of welding machines need to produce corresponding mechanisms for use. Summary of the invention

[0004] The invention provides a water, electricity and gas linkage mechanism of a welding machine controller, aiming to solve the problem that the auxiliary opening and closing mechanism of the current welding machine has low adaptability and cannot be flexibly adjusted.

[0005] The present invention is implemented as follows: a water, electricity and gas linkage mechanism of a welding machine controller comprises a bracket; a connecting frame is connected to the left side of the bracket, a fixing plate is connected to the left side of the connecting frame, the upper and lower ends of the fixing plate are hingedly connected to the connecting plate, the movable ends of two groups of the connecting plates are connected to sleeves, the sleeves are arranged in an annular shape and a fixing sleeve is rotatably installed on the inner side, a sliding groove is provided on the side wall of the fixing sleeve, and a slider is slidably embedded in the sliding groove, three groups of the sliders are arranged, the three groups of the sliders are distributed in a circular array, the inner sides of the three groups of the sliders are installed with clamping plates, and the outer wall of the fixing sleeve is installed with a screw through a bearing Rod, the surface of the screw rod is sleeved with a screw sleeve, the outer side wall of the screw sleeve is hingedly installed with a connecting rod, the connecting rod is provided with three groups, the other ends of the three groups of connecting rods are respectively hingedly connected to the side surfaces of the three groups of sliders, a sliding groove is provided on the right side of the bracket, and a limiting plate is slidably inserted in the sliding groove, the right end of the limiting plate is connected with a mounting frame, a supporting frame is installed on the top of the mounting frame, a fixed shaft is installed on the left side of the supporting frame, a ring is rotatably sleeved on the outside of the fixed shaft, a gear is sleeved on the outside of the ring, the upper surface of the bracket is provided with teeth that mesh with the gear, and a handle is extended on the outside of the ring.

[0006] Preferably, a protective sleeve is installed on the left side of the support frame, and the protective sleeve is configured to be disc-shaped and is located outside the gear.

[0007] Preferably, a groove is provided on the inner side of the handle, and a pull rod is slidably inserted in the groove, the inner end of the pull rod is connected to a clamping block, the outer side of the pull rod is sleeved with a spring, the other end of the pull rod is connected to a grip, and a clamping groove matching the clamping block is provided on the surface of the fixed shaft.

[0008] Preferably, the surface of the fixed shaft is provided with grooves matching the clamping blocks in a circumferential array.

[0009] Preferably, a sliding groove adapted to the bracket is opened on the right side of the connecting frame and is slidably connected to the bracket, a rotating rod is installed on the side wall of the fixed plate through a bearing, a thread is opened on the surface of the rotating rod, a thread groove adapted to the thread on the surface of the rotating rod is opened on the left end of the bracket, and the rotating rod and the bracket are threadedly connected.

[0010] Preferably, a cylindrical notch is provided on the surface of the fixing plate, and a pin is slidably inserted in the notch, and the connecting plate is connected to the cylindrical end of the pin.

[0011] Preferably, the limiting plate is configured to be rectangular, the inner wall of the slide groove of the bracket is configured to be rectangular, the side wall of the limiting plate is provided with a spherical groove, and a ball is embedded in the groove.

[0012] Preferably, the clamping plate is configured to be arc-shaped, and a surface of one side of the clamping plate close to the circular shape of the fixing sleeve is configured to be a rough surface.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] 1. The mechanism fixes the fixed sleeve on the opening and closing valve of water, electricity and gas, and then turns the handle to open and close the valve. The fixed sleeve is installed on the switch of the valve through three sets of clamps, and the clamps are contracted by turning the screw, so that the fixed sleeve can be fixed on valves of different sizes, thereby improving the applicability of the mechanism. At the same time, the fixed sleeve can be separated from the valve only by turning the screw, making the mechanism more convenient and labor-saving during installation. The mechanism is driven as a whole by setting gears, which has the advantage of saving more labor than directly pushing and pulling the handle to open and close the valve.

[0015] 2. By providing a card block, the card block is inserted into the card slot on the surface of the fixed shaft under the elastic force of the spring. Through this setting, the handle can be positioned to prevent the staff from accidentally knocking over the handle and causing the valve to open and close accidentally, thereby further improving the safety of the mechanism. By providing multiple card slots on the surface of the fixed shaft, the handle can have multiple positioning, so that the mechanism can be suitable for different models of welding machines, thereby improving the applicability of the mechanism. By providing a rotating rod to adjust the overall length of the mechanism, the applicability of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the fixing sleeve of the present invention;

[0019] Figure 4 It is a schematic diagram of the side structure of the fixing sleeve of the present invention;

[0020] Figure 5 It is a schematic diagram of the side cross-sectional structure of the protective cover of the present invention;

[0021] Figure 6 is a schematic diagram of a side cross-sectional structure of a hand of the present invention;

[0022] Figure 7 It is a schematic diagram of the connection structure between the fixing plate and the connecting plate of the present invention;

[0023] In the figure: 1. bracket; 2. connecting frame; 3. fixing plate; 4. connecting plate; 5. sleeve; 6. fixing sleeve; 7. slider; 8. splint; 9. screw; 10. screw sleeve; 11. connecting rod; 12. limit plate; 13. mounting frame; 14. supporting frame; 15. fixing shaft; 16. collar; 17. gear; 18. teeth; 19. handle; 20. protective cover; 21. pull rod; 22. block; 23. spring; 24. grip; 25. rotating rod; 26. pin; 27. ball bearing. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The embodiment of the present invention provides a water-electricity linkage mechanism of a welding machine controller, such as Figure 1-4As shown, it includes a bracket 1, a connecting frame 2 is connected to the left side of the bracket 1, a fixing plate 3 is connected to the left side of the connecting frame 2, the upper and lower ends of the fixing plate 3 are hingedly connected to the connecting plate 4, the movable ends of the two groups of connecting plates 4 are connected to sleeves 5, the sleeves 5 are arranged in an annular shape and a fixing sleeve 6 is rotatably installed inside, a sliding groove is provided on the side wall of the fixing sleeve 6, and a slider 7 is slidably embedded in the sliding groove, and the slider 7 is arranged in three groups, and the three groups of sliders 7 are distributed in a circular array, and the inner sides of the three groups of sliders 7 are all installed with a clamping plate 8, and the fixing sleeve 6 is provided in a circular shape. The outer wall of the bracket 1 is provided with a screw 9 through a bearing, a screw sleeve 10 is sleeved on the surface of the screw 9, a connecting rod 11 is hingedly installed on the outer wall of the screw sleeve 10, and three groups of connecting rods 11 are provided. The other ends of the three groups of connecting rods 11 are respectively hingedly connected to the sides of the three groups of sliders 7. A slide groove is provided on the right side of the bracket 1, and a limit plate 12 is slidably inserted in the slide groove. The right end of the limit plate 12 is connected to a mounting frame 13, a support frame 14 is installed on the top of the mounting frame 13, and a fixed shaft 15 is installed on the left side of the support frame 14. The outer rotating sleeve of the fixed shaft 15 is connected with a collar 16, and the outer sleeve of the collar 16 is connected with a gear 17. The upper surface of the bracket 1 is provided with teeth 18 that mesh with the gear 17. A handle 19 extends from the outer side of the collar 16. The mechanism is fixed by fixing the fixed sleeve 6 on the opening and closing valve of the water, electricity and gas, and then the valve is opened and closed by rotating the handle 19. The fixed sleeve 6 is installed on the switch of the valve through three groups of clamps 8, and the clamps 8 are contracted by rotating the screw 9, so that the fixed sleeve 6 can be fixed on valve parts of different sizes, thereby improving the applicability of the mechanism. At the same time, the fixed sleeve 6 can be fixedly separated from the valve only by rotating the screw 9, making the mechanism more convenient and labor-saving during installation. By providing a gear 17, the gear 17 is rotated by the handle 19, and the gear 17 drives the bracket 1 with teeth 18 to slide, thereby driving the fixed sleeve 6 to move, and the water, electricity and gas valve is pushed and opened. The mechanism has the advantage of saving more labor compared to directly pushing and pulling the handle 19 to open and close the valve.

[0027] A protective cover 20 is installed on the left side of the support frame 14. The protective cover 20 is set in a disc shape and is located outside the gear 17. By setting the protective cover 20 and positioning it outside the gear 17, this setting can prevent the gear 17 from accidentally pinching the skin when the staff turns the handle 19, thereby improving the safety of the mechanism.

[0028] A groove is provided on the inner side of the handle 19, and a pull rod 21 is slidably inserted in the groove, a block 22 is connected to the inner end of the pull rod 21, a spring 23 is sleeved on the outside of the pull rod 21, and a grip 24 is connected to the other end of the pull rod 21. A groove matching the block 22 is provided on the surface of the fixed shaft 15. The block 22 is inserted into the groove on the surface of the fixed shaft 15 under the elastic force of the spring 23. The handle 19 can be positioned through this setting to prevent the staff from accidentally knocking over the handle 19 and causing the valve to open and close accidentally, thereby further improving the safety of the mechanism.

[0029] The surface of the fixed shaft 15 is provided with slots matched with the block 22 in a circular array. By providing a plurality of slots on the surface of the fixed shaft 15, the handle 19 can have a plurality of positions, so that the mechanism can be applied to welding machines of different models, thereby improving the applicability of the mechanism.

[0030] A sliding groove compatible with the bracket 1 is provided on the right side of the connecting frame 2 and is slidably connected to the bracket 1. A rotating rod 25 is installed on the side wall of the fixed plate 3 through a bearing. A thread is provided on the surface of the rotating rod 25. A thread groove compatible with the thread on the surface of the rotating rod 25 is provided on the left end of the bracket 1. The rotating rod 25 and the bracket 1 are threadedly connected. By providing the rotating rod 25, the bracket 1 and the connecting frame 2 are slidably connected and limited by the thread on the surface of the rotating rod 25. The rotating rod 25 can be rotated to make the connecting frame 2 and the bracket 1 move relative to each other. Through this setting, the overall length of the mechanism can be adjusted, thereby further improving the applicability of the mechanism.

[0031] A cylindrical slot is provided on the surface of the fixing plate 3, and a pin shaft 26 is slidably inserted in the slot. The connecting plate 4 is connected to the cylindrical end of the pin shaft 26. The pin shaft 26 is provided, and the fixing plate 3 and the connecting plate 4 are hingedly connected by the pin shaft 26. Under the action of the pin shaft 26, the connecting plate 4 and the fixing plate 3 can not only rotate, but also the distance between the two can be adjusted, thereby adjusting the horizontal position of the fixing sleeve 6, making the mechanism more flexible to use.

[0032] The limit plate 12 is set to a rectangle, the inner wall of the slide groove of the bracket 1 is set to a rectangle, the side wall of the limit plate 12 is opened with a spherical groove, and the ball 27 is embedded in the groove. By providing the ball 27, the ball 27 can convert the sliding friction between the bracket 1 and the limit plate 12 into a rolling friction, so that the sliding between the bracket 1 and the limit plate 12 can be smoother, making the use of the mechanism easier and more labor-saving.

[0033] The clamping plate 8 is arranged in an arc shape, and the surface of one side of the clamping plate 8 close to the circular fixed sleeve 6 is arranged in a rough surface. By arranging the clamping plate 8 in an arc shape, it can be better stressed, and by arranging the surface of the clamping plate 8 in a rough surface, the friction with the valve can be increased, thereby making the connection more stable and not easy to fall off.

[0034] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0035] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0036] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. The above embodiments are only used to illustrate the technical scheme of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the embodiments of the present invention according to the situation without conflict, without making creative work, so as to obtain different other technical solutions that are essentially not separated from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A water, electricity and gas linkage mechanism of a welding machine controller, characterized in that: The invention comprises a bracket (1): the left side of the bracket (1) is connected to a connecting frame (2), the left side of the connecting frame (2) is connected to a fixing plate (3), the upper and lower ends of the fixing plate (3) are both hingedly connected to a connecting plate (4), the movable ends of two groups of the connecting plates (4) are both connected to sleeves (5), the sleeves (5) are arranged in an annular shape and a fixing sleeve (6) is rotatably installed inside, the side wall of the fixing sleeve (6) is provided with a sliding groove, and a slider (7) is slidably embedded in the sliding groove, the slider (7) is arranged in three groups, the three groups of the sliders (7) are distributed in a circular array, the inner sides of the three groups of the sliders (7) are all installed with a clamping plate (8), the outer side wall of the fixing sleeve (6) is installed with a screw rod (9) through a bearing, the surface of the screw rod (9) is sleeved with a screw sleeve (10), and the screw sleeve (10) is provided with a screw sleeve (10). A connecting rod (11) is hingedly installed on the outer wall, and three groups of the connecting rods (11) are provided. The other ends of the three groups of connecting rods (11) are respectively hingedly connected to the side surfaces of the three groups of sliders (7). A sliding groove is provided on the right side of the bracket (1), and a limiting plate (12) is slidably inserted in the sliding groove. The right end of the limiting plate (12) is connected to a mounting frame (13). A supporting frame (14) is installed on the top of the mounting frame (13). A fixed shaft (15) is installed on the left side of the supporting frame (14). A ring (16) is rotatably sleeved on the outside of the fixed shaft (15), and a gear (17) is sleeved on the outside of the ring (16). A tooth (18) that meshes with the gear (17) is provided on the upper surface of the bracket (1), and a handle (19) extends from the outside of the ring (16).

2. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 1, characterized in that: A protective sleeve (20) is installed on the left side of the support frame (14); the protective sleeve (20) is configured in a disc shape and is located outside the gear (17).

3. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 1, characterized in that: A groove is provided on the inner side of the handle (19), and a pull rod (21) is slidably inserted in the groove. The inner end of the pull rod (21) is connected to a clamping block (22). A spring (23) is sleeved on the outer side of the pull rod (21). The other end of the pull rod (21) is connected to a grip (24). A clamping groove matching the clamping block (22) is provided on the surface of the fixed shaft (15).

4. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 3, characterized in that: The surface of the fixed shaft (15) is provided with slots matching the clamping blocks (22) in a circumferential array.

5. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 4, characterized in that: The right side of the connecting frame (2) is provided with a sliding groove matched with the bracket (1) and is slidably connected with the bracket (1); the side wall of the fixing plate (3) is provided with a rotating rod (25) through a bearing; the surface of the rotating rod (25) is provided with a thread; the left end of the bracket (1) is provided with a thread groove matched with the thread on the surface of the rotating rod (25); the rotating rod (25) and the bracket (1) are threadedly connected.

6. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 1, characterized in that: The surface of the fixing plate (3) is provided with a cylindrical notch, and a pin shaft (26) is slidably inserted in the notch, and the connecting plate (4) is connected to the cylindrical end of the pin shaft (26).

7. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 1, characterized in that: The limiting plate (12) is arranged in a rectangular shape, the inner wall of the slide groove of the bracket (1) is arranged in a rectangular shape, the side wall of the limiting plate (12) is provided with a spherical groove, and a ball (27) is embedded in the groove.

8. The water-electricity linkage mechanism of a welding machine controller as claimed in claim 1, characterized in that: The clamping plate (8) is configured to be in an arc shape, and a surface of one side of the clamping plate (8) close to the circular shape of the fixing sleeve (6) is configured to be a rough surface.

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