Fixing and clamping device for stainless steel plate welding

Abstract

The utility model relates to the technical field of stainless steel plate welding, fixing and clamping, and discloses a fixing and clamping device for stainless steel plate welding, which comprises a support base, a lifting mechanism arranged at the top of the support base, and a fixing mechanism arranged at the top of the support base, the stretching positioning assembly is arranged on the top of the supporting base, and the clamping assembly is arranged outside the supporting base. When stainless steel plates with different areas need to be fixed, a fixed insertion plate is pulled up manually, after the fixed insertion plate is pulled up, a sliding baffle is separated from a fixed beam, and then the sliding baffle slides in a sliding groove of the fixed beam, so that the clamping and fixing length can be adjusted; by means of the clamping device, square stainless steel plates can be positioned and clamped, rectangular stainless steel plates can also be positioned and clamped, it can be guaranteed that the stainless steel plates in the same batch are clamped and positioned in the welding process, and the clamping work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate welding, fixing and clamping, in particular to a fixing and clamping device used for stainless steel plate welding. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound.

[0003] According to the description of a fixing and clamping device for welding stainless steel plates disclosed on the patent website (authorization announcement number: CN213702323 U), "The utility model discloses a fixing and clamping device for welding stainless steel plates, which belongs to the field of stainless steel technology, including a base, a fixing rod 1 is fixedly installed on both sides of the top of the base, and a hydraulic rod 1 is fixedly installed on one end of the outer side of the fixing rod 1. In the utility model, when the staff welds the two fixed stainless steel plates, if the staff has completed the welding of the top welding parts of the two stainless steel plates and needs to weld the other side, the staff will rotate the support frame 1, and the rotating rod at one end of the support frame 1 will be rotated through the rotating shaft inside the hydraulic rod 1. At this time, the support frame 1 fixing the two stainless steel plates will turn the two stainless steel plates over, and then the staff will insert the pin into the hydraulic rod 1 and the outer side of the rotating rod to fix and limit the rotating rod. The staff no longer needs to disassemble the steel plate to turn it over, which is convenient for the staff to weld both sides of the stainless steel plate, so that the staff's welding efficiency is higher."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device places the stainless steel plate inside a support frame, applies downward force through an electric telescopic rod on the top of the support frame at both ends, thereby fixing the stainless steel plate up and down, and fixing the three surfaces of the stainless steel plate through three surfaces. In this way, the plate cannot be positioned during welding, so that uninterrupted measurement and marking are required before welding, which wastes a lot of time in the process of fixing and tightening, and the welding is easily offset due to the clamping of different plates during the fixing and tightening process, which easily leads to welding errors. Utility Model Content

[0006] The utility model aims to provide a fixing clamping device for welding stainless steel plates to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing clamping device for stainless steel plate welding, comprising a support base, a lifting mechanism is arranged on the top of the support base, and a fixing mechanism is arranged on the top of the support base;

[0008] The fixing mechanism comprises a clamping assembly and a stretching and positioning assembly. The stretching and positioning assembly is arranged on the top of the supporting base, and the clamping assembly is arranged outside the clamping assembly.

[0009] Preferably, the lifting mechanism includes a longitudinal plate, which is fixedly installed on the top of the supporting base, a fixed beam is fixedly installed on the top of the longitudinal plate, a motor 1 is fixedly installed on the right side of the supporting base, a bidirectional screw is fixedly installed on the output end of the motor 1, a slider is slidably installed inside the fixed beam, a connecting rod is rotatably installed on the inner side of the top of the slider, a hinge seat 1 is rotatably installed on the outer side of the end of the connecting rod away from the hinge seat 1, and a transmission belt is installed on the output end of the motor 1 to adjust the height of the device.

[0010] Preferably, a synchronous wheel is fixedly installed on the output end of the motor and the outside of the bidirectional screw, the transmission belt is installed on the outside of the synchronous wheel, a T-slot is provided on the top of the fixed crossbeam, the slider is slidably installed inside the T-slot, a threaded hole is provided inside the slider, the bidirectional screw is threadedly installed inside the threaded hole, and the bidirectional screw passes through the right side of the slider to drive the height adjustment of the device.

[0011] Preferably, the extension positioning assembly includes a lifting shaft, the lifting shaft is fixedly installed on the top of the supporting base, a bottom plate is fixedly installed on the top of the lifting shaft, a motor 2 is fixedly installed on the bottom of the bottom plate, a turntable is fixedly installed on the output end of the motor 2, a rotating rod is rotatably installed on the top of the turntable, a rotating shaft is rotatably installed on the end of the rotating rod away from the turntable, and a placement panel is fixedly installed on the top of the bottom plate, which can drive the device to move in the same direction.

[0012] Preferably, a circular hole is opened on the outside of the bottom plate, and the second output end of the motor passes through the bottom of the bottom plate. Four rotating rods and four rotating shafts are provided to limit the same-direction movement of the device.

[0013] Preferably, the clamping assembly includes a sliding shaft, which is slidably installed inside the base plate, a fixed beam is fixedly installed on one end of the sliding shaft away from the base plate, a sliding baffle is slidably installed inside the fixed beam, a spring buffer shaft is fixedly installed on the inner side of the sliding baffle, a block is fixedly installed on one end of the spring buffer shaft away from the sliding baffle, a fixed frame is fixedly installed on the top of the sliding baffle, and a fixed plug plate is slidably installed on the outside of the fixed frame, so as to be able to extend and adjust the device.

[0014] Preferably, a slide groove is provided inside the fixed beam, and the sliding baffle is slidably installed inside the slide groove. A plug hole is provided on the top of the fixed beam, and the fixed plug plate is plugged into the plug hole to fix the extension adjustment of the device.

[0015] Compared with the prior art, the utility model provides a fixing clamping device for stainless steel plate welding, which has the following beneficial effects:

[0016] 1. The fixing clamping device for stainless steel plate welding can manually pull up the fixing plug plate when it is necessary to fix stainless steel plates of different areas. After pulling up, the sliding baffle is separated from the fixed beam, and then the sliding baffle is allowed to slide inside the sliding groove of the fixed beam. In this way, the clamping length can be adjusted, so that not only square stainless steel plates can be positioned and clamped, but also rectangular stainless steel plates can be positioned and clamped, so that the same batch of stainless steel plates can be tightened and positioned during the welding process, thereby improving the tightening work efficiency.

[0017] 2. The fixing clamping device for welding stainless steel plates, when the device needs to be adjusted for lifting, is energized by the motor 1. When the motor 1 is energized, it is fixedly installed with the bidirectional screw at the output end, thereby driving the bidirectional screw to rotate. When the bidirectional screw rotates, it is threadedly installed with the external slider to drive the slider to move in opposite directions. When the slider moves, it is rotatably installed with the top inner connecting rod to drive the connecting rod to rotate. In this way, the connecting rod is rotatably installed with the top hinge seat 1, and fixedly installed with the bottom of the base plate through the hinge seat 1, so that the base plate can be propped up and the height of the device can be adjusted, which is convenient for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the stretching and positioning component of the utility model.

[0024] In the figure: 1. support base; 2. lifting mechanism; 3. fixing mechanism; 31. clamping assembly; 32. stretching positioning assembly; 21. longitudinal plate; 22. bidirectional screw; 23. hinge seat 1; 24. connecting rod; 25. slider; 26. fixed beam; 27. motor 1; 28. transmission belt; 311. spring buffer shaft; 312. fixed frame; 313. sliding baffle; 314. block; 315. fixed plug plate; 316. sliding shaft; 317. fixed beam; 321. placement panel; 322. rotating shaft; 323. bottom plate; 324. lifting shaft; 325. turntable; 326. rotating rod; 327. motor 2. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 , the utility model provides a technical solution: a fixing clamping device for stainless steel plate welding, comprising a supporting base 1, a lifting mechanism 2 is arranged on the top of the supporting base 1, and a fixing mechanism 3 is arranged on the top of the supporting base 1;

[0029] The fixing mechanism 3 includes a clamping assembly 31 and a stretching and positioning assembly 32 . The stretching and positioning assembly 32 is arranged on the top of the supporting base 1 , and the clamping assembly 31 is arranged outside the clamping assembly 31 .

[0030] The lifting mechanism 2 includes a longitudinal plate 21, which is fixedly installed on the top of the supporting base 1. A fixed beam 26 is fixedly installed on the top of the longitudinal plate 21. A motor 27 is fixedly installed on the right side of the supporting base 1. A bidirectional screw 22 is fixedly installed on the output end of the motor 27. A slider 25 is slidably installed inside the fixed beam 26. A connecting rod 24 is rotatably installed on the inner side of the top of the slider 25. The hinge seat 23 is rotatably installed on the outer side of the connecting rod 24 away from the hinge seat 23. A transmission belt 28 is installed on the output end of the motor 27 to adjust the height of the device.

[0031] A synchronous wheel is fixedly installed on the output end of the motor 27 and the outside of the bidirectional screw 22, and a transmission belt 28 is installed on the outside of the synchronous wheel. A T-shaped slot is opened on the top of the fixed crossbeam 26, and a slider 25 is slidably installed inside the T-shaped slot. A threaded hole is opened inside the slider 25, and the bidirectional screw 22 is threadedly installed inside the threaded hole. The bidirectional screw 22 passes through the right side of the slider 25 to drive the height adjustment of the device.

[0032] Embodiment 2:

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the stretching and positioning component 32 includes a lifting shaft 324, the lifting shaft 324 is fixedly installed on the top of the supporting base 1, a bottom plate 323 is fixedly installed on the top of the lifting shaft 324, a motor 2 327 is fixedly installed on the bottom of the bottom plate 323, a turntable 325 is fixedly installed on the output end of the motor 2 327, a rotating rod 326 is rotatably installed on the top of the turntable 325, a rotating shaft 322 is rotatably installed on the end of the rotating rod 326 away from the turntable 325, and a placement panel 321 is fixedly installed on the top of the bottom plate 323, which can drive the device to move in the same direction.

[0034] A circular hole is opened on the outside of the bottom plate 323, and the output end of the second motor 327 passes through the bottom of the bottom plate 323. Four rotating rods 326 and four rotating shafts 322 are provided to limit the same-direction movement of the device.

[0035] The clamping assembly 31 includes a sliding shaft 316, which is slidably installed inside the base plate 323. A fixed beam 317 is fixedly installed at one end of the sliding shaft 316 away from the base plate 323. A sliding baffle 313 is slidably installed inside the fixed beam 317. A spring buffer shaft 311 is fixedly installed on the inner side of the sliding baffle 313. A stopper 314 is fixedly installed at one end of the spring buffer shaft 311 away from the sliding baffle 313. A fixed frame 312 is fixedly installed on the top of the sliding baffle 313. A fixed plug plate 315 is slidably installed on the outside of the fixed frame 312, so that the device can be extended and adjusted.

[0036] A slide groove is provided inside the fixed beam 317, and the sliding baffle 313 is slidably installed inside the slide groove. A plug hole is provided on the top of the fixed beam 317, and the fixed plug plate 315 is plugged into the plug hole to fix the extension adjustment of the device.

[0037] In actual operation, when the device is used, when the device needs to be adjusted to rise or fall, the motor 27 is energized. When the motor 27 is energized, it is fixedly installed with the output end bidirectional screw 22, thereby driving the bidirectional screw 22 to rotate. When the bidirectional screw 22 rotates, it is threadedly installed with the external slider 25, driving the slider 25 to move in opposite directions. When the slider 25 moves, it is rotated with the top inner connecting rod 24 to drive the connecting rod 24 to rotate. In this way, the connecting rod 24 is rotated and installed with the top hinge seat 23. In this way, the bottom plate 323 can be supported and the height of the device can be adjusted through the hinge seat 23 and the bottom fixed installation of the bottom plate 323, so that it is convenient for processing.

[0038] When the stainless steel plate needs to be fixed, the stainless steel plate is placed on the top of the placement panel 321. When the placement is completed, the motor 327 is driven. When the motor 327 is driven, it is fixedly installed with the output end turntable 325, so that the turntable 325 is driven to rotate. In this way, when the turntable 325 rotates, it is rotated and installed with the top rotating rod 326, so that the four rotating rods 326 can be driven to extend inward at the same time. When the rotating rod 326 moves, it is rotated and installed with the fixed beam 317 to drive the fixed beam 317 to move. When the fixed beam 317 moves, it is slidably installed with the sliding baffle 313 to drive the sliding baffle 313 to move. When the sliding baffle 313 moves, it is fixedly installed with the block 314. In this way, when fixing the stainless steel plate, four directions can be driven to clamp and fix at the same time, so that the stainless steel plate can be positioned, and each identical stainless steel plate can be guaranteed to be in a uniform position when fixed. In this way, the welding position can be quickly determined during welding, thereby saving most of the time and improving work efficiency.

[0039] When it is necessary to fix stainless steel plates of different areas, the fixed plug plate 315 is manually pulled up, and the sliding baffle 313 is separated from the fixed beam 317 after being pulled up. The sliding baffle 313 is then allowed to slide inside the slide groove of the fixed beam 317, so that the clamping length can be adjusted, so that not only square stainless steel plates can be positioned and clamped, but also rectangular stainless steel plates can be positioned and clamped, so that the same batch of stainless steel plates can be tightened and positioned during the welding process, thereby improving the tightening work efficiency.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fixing clamping device for stainless steel plate welding, comprising a supporting base (1), characterized in that: A lifting mechanism (2) is provided on the top of the support base (1), and a fixing mechanism (3) is provided on the top of the support base (1); The fixing mechanism (3) comprises a clamping assembly (31) and a stretching positioning assembly (32); the stretching positioning assembly (32) is arranged on the top of the supporting base (1), and the clamping assembly (31) is arranged outside the clamping assembly (31).

2. A fixing clamping device for stainless steel plate welding according to claim 1, characterized in that: The lifting mechanism (2) comprises a longitudinal plate (21), the longitudinal plate (21) being fixedly mounted on the top of the support base (1), a fixed crossbeam (26) being fixedly mounted on the top of the longitudinal plate (21), a motor (27) being fixedly mounted on the right side of the support base (1), a bidirectional screw (22) being fixedly mounted on the output end of the motor (27), a slider (25) being slidably mounted inside the fixed crossbeam (26), a connecting rod (24) being rotatably mounted on the inner side of the top of the slider (25), a hinge seat (23) being rotatably mounted on the outer side of one end of the connecting rod (24) away from the hinge seat (23), and a transmission belt (28) being mounted on the output end of the motor (27).

3. A fixing clamping device for stainless steel plate welding according to claim 2, characterized in that: The output end of the motor 1 (27) and the outside of the bidirectional screw (22) are both fixedly mounted with synchronous wheels, the transmission belt (28) is transmission-mounted on the outside of the synchronous wheel, a T-shaped slot is provided on the top of the fixed crossbeam (26), the slider (25) is slidably mounted inside the T-shaped slot, a threaded hole is provided inside the slider (25), the bidirectional screw (22) is threadedly mounted inside the threaded hole, and the bidirectional screw (22) passes through the right side of the slider (25).

4. The fixing clamping device for stainless steel plate welding according to claim 1 is characterized in that: The stretch positioning assembly (32) comprises a lifting shaft (324), wherein the lifting shaft (324) is fixedly mounted on the top of the supporting base (1), a bottom plate (323) is fixedly mounted on the top of the lifting shaft (324), a second motor (327) is fixedly mounted on the bottom of the bottom plate (323), a turntable (325) is fixedly mounted on the output end of the second motor (327), a rotating rod (326) is rotatably mounted on the top of the turntable (325), a rotating shaft (322) is rotatably mounted on one end of the rotating rod (326) away from the turntable (325), and a placement panel (321) is fixedly mounted on the top of the bottom plate (323).

5. A fixing clamping device for stainless steel plate welding according to claim 4, characterized in that: A circular hole is provided on the outside of the bottom plate (323); the output end of the second motor (327) passes through the bottom of the bottom plate (323); and four rotating rods (326) and four rotating shafts (322) are provided.

6. The fixing clamping device for stainless steel plate welding according to claim 1 is characterized in that: The clamping assembly (31) comprises a sliding shaft (316), the sliding shaft (316) is slidably mounted inside the bottom plate (323), a fixed beam (317) is fixedly mounted on one end of the sliding shaft (316) away from the bottom plate (323), a sliding baffle (313) is slidably mounted inside the fixed beam (317), a spring buffer shaft (311) is fixedly mounted on the inner side of the sliding baffle (313), a stopper (314) is fixedly mounted on one end of the spring buffer shaft (311) away from the sliding baffle (313), a fixed frame (312) is fixedly mounted on the top of the sliding baffle (313), and a fixed plug plate (315) is slidably mounted on the outside of the fixed frame (312).

7. A fixing clamping device for stainless steel plate welding according to claim 6, characterized in that: A sliding groove is provided inside the fixed beam (317), and the sliding baffle (313) is slidably installed inside the sliding groove. A plug-in hole is provided on the top of the fixed beam (317), and the fixed plug-in plate (315) is plugged into the plug-in hole.

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