Metal plate welding tool

Abstract

The utility model discloses a metal plate welding tool which comprises a base, a mounting seat, a first driving mechanism, a first clamping mechanism and a pushing and pressing mechanism. The pushing and pressing mechanism comprises a first linear guide rail arranged on the mounting base, a sliding base arranged on the first linear guide rail in a sliding mode, a first air cylinder, a second linear guide rail, a manual pressing assembly arranged on the second linear guide rail in a sliding mode, and an adjusting piece connected with the sliding base and the manual pressing assembly. The manual pressing assembly comprises a connecting frame, a pressing plate, a seat body fixedly arranged on the sliding seat, a connecting rod with the two ends connected with one side of the seat body and one side of the pressing plate respectively and a manual lead screw assembly arranged on the seat body, one end of the connecting frame is connected with the other side of the pressing plate, and the other end of the connecting frame is hinged to the manual lead screw assembly. The multi-side-face metal plate welding and positioning device has the advantages that by means of the structural design and the specific implementation mode of the manual pressing assembly, irregular metal plate side portions can be effectively extruded and fixed, and multi-side-face metal plates of different models can be effectively welded and positioned.

Description

Technical Field

[0001] The utility model relates to the field of welding tooling, in particular to a sheet metal welding tooling. Background Art

[0002] Before sheet metal welding, it is necessary to position the sheet metal through tooling. Traditional welding tooling uses a clamping mechanism that is completely parallel to the sides of the sheet metal to squeeze and fix the sheet metal to achieve welding positioning. Although this method can fix the sheet metal, when the sheet metal has multiple sides, such as six sides, the traditional design method requires the setting of pressure plates and drive parts corresponding to the six sides, which will not only seriously increase the complexity of the entire tooling, but also once the tooling design is completed, when the sheet metal has a slight precision error or when replacing a similar sheet metal model, the tooling cannot be effectively compatible.

[0003] In view of this, it is necessary to provide a sheet metal welding tool. Summary of the invention

[0004] The utility model provides a sheet metal welding tool, which effectively solves the problem that the existing tool is not compatible with sheet metals with multiple sides of different models.

[0005] The technical solution adopted by the utility model is

[0006] A sheet metal welding tool comprises a base, a mounting seat rotatably arranged on the base, a No. 1 driving mechanism arranged on the base for driving the mounting seat to rotate, and a No. 1 clamping mechanism arranged on the mounting seat for clamping the workpiece from the left and right directions. It also comprises a pushing mechanism arranged on the mounting seat for abutting the workpiece from the front side, the pushing mechanism comprises a No. 1 linear guide fixedly arranged on the mounting seat along the Y direction, a slide seat slidably arranged on the No. 1 linear guide, a No. 1 cylinder fixedly arranged on the mounting seat for driving the slide seat to slide along the No. 1 linear guide, a No. 2 linear guide arranged on the upper end face of the slide seat, a manual clamping assembly slidably arranged on the No. 2 linear guide for abutting each inclined surface, and an adjusting member connecting the slide seat and the manual clamping assembly, the manual clamping assembly comprises a connecting frame, a pressing plate, a seat body fixedly arranged on the slide seat, a connecting rod connected at both ends to one side of the seat body and one side of the pressing plate respectively, and a manual screw assembly arranged on the seat body, one end of the connecting frame is connected to the other side of the pressing plate, and the other end of the connecting frame is hinged to the manual screw assembly.

[0007] Furthermore, the manual screw assembly includes a handwheel, a nut sleeve arranged on a slide seat, a nut arranged in the nut sleeve, and a No. 1 screw threadedly connected to the nut, the handwheel is coaxially fixedly connected to one end of the No. 1 screw, and the connecting frame is hinged to the other end of the screw.

[0008] Furthermore, the adjusting member includes a screw seat arranged on the sliding seat, a nut seat arranged at the lower end of the seat body, a No. 2 nut arranged in the nut seat, and an adjusting screw threadedly connected to the No. 2 nut, and the adjusting screw extends out of the screw seat.

[0009] Furthermore, the No. 1 clamping mechanism includes a symmetrical left clamping member and a right clamping member, the left clamping member includes a No. 3 linear guide rail arranged on a mounting seat along the X direction, a push seat slidably arranged on the No. 3 linear guide rail, and a No. 2 cylinder fixedly arranged on the mounting seat for driving the push seat to slide along the No. 3 linear guide rail, and the push seat includes a contouring surface for contouring the side of the product.

[0010] Furthermore, rotating plates are provided on both sides of the connection between the mounting seat and the base, the No. 1 driving machine is a plurality of No. 3 cylinders and two No. 4 cylinders arranged on the base, the cylinder body of the No. 3 cylinder is hinged to the base, the output end of the No. 3 cylinder is hinged to the mounting seat, the two No. 4 cylinders are respectively located on both sides of the mounting seat, the output end of the No. 4 cylinder is provided with an insertion rod, and the rotating plate is provided with a through hole adapted to the insertion rod.

[0011] Beneficial effects of the utility model: The structural design and specific implementation methods of the manual clamping assembly can effectively achieve effective squeezing and fixing of irregular sheet metal sides, and achieve effective welding and positioning of multi-sided sheet metals of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall schematic diagram of the sheet metal welding tooling provided in an embodiment of the present application.

[0013] Figure 2 A schematic diagram of the sheet metal welding tooling provided in an embodiment of the present application without the base.

[0014] Figure 3 A schematic diagram of the manual clamping assembly of the plate welding tool provided in an embodiment of the present application under clamping of the sheet metal.

[0015] The markings in the figure are: 1. Base; 2. Mounting seat; 3. No. 1 driving mechanism; 4. No. 1 clamping mechanism; 5. Pushing mechanism; 51. No. 1 linear guide; 52. Sliding seat; 54. No. 2 linear guide; 55. Manual clamping assembly; 56. Adjusting member; 551. Connecting frame; 552. Pressing plate; 553. Seat body; 554. Connecting rod; 555. Manual screw assembly; 5551. Handwheel; 5552. Nut sleeve; 5553. No. 1 screw; 561. Screw seat; 562. Nut seat; 563. Adjusting screw; 41. Left clamping member; 42. Right clamping member; 411. No. 3 linear guide; 412. Pushing seat; 413. No. 2 cylinder; 7. Turn plate; 31. No. 3 cylinder; 32. No. 4 cylinder; 33. Inserting rod; DETAILED DESCRIPTION

[0016] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0017] like Figure 1 and Figure 2 As shown, the sheet metal welding tooling provided in the embodiment of the present application includes a base 1, a mounting seat 2 rotatably arranged on the base 1, a No. 1 driving mechanism 3 arranged on the base 1 for driving the mounting seat 2 to rotate, and a No. 1 clamping mechanism 4 arranged on the mounting seat 2 for clamping the workpiece from the left and right directions. It also includes a pushing mechanism 5 arranged on the mounting seat 2 for abutting the workpiece from the front side. The pushing mechanism 5 includes a No. 1 linear guide 51 fixedly arranged on the mounting seat 2 along the Y direction, a slide 52 slidably arranged on the No. 1 linear guide 51, a No. 1 cylinder fixedly arranged on the mounting seat 2 for driving the slide 52 to slide along the No. 1 linear guide 51, a No. 2 linear guide 54 arranged on the upper end surface of the slide 52, a manual clamping assembly 55 slidably arranged on the No. 2 linear guide 54 for pressing each inclined surface, and an adjustment member 56 connecting the slide 52 and the manual clamping assembly 55. As shown Figure 2 and Figure 3 As shown, the manual clamping assembly 55 includes a connecting frame 551, a pressure plate 552, a seat body 553 fixedly arranged on the slide 52, a connecting rod 554 whose two ends are respectively connected to one side of the seat body 553 and one side of the pressure plate 552, and a manual screw assembly 555 arranged on the seat body 553, one end of the connecting frame 551 is connected to the other side of the pressure plate 552, and the other end of the connecting frame 551 is hinged to the manual screw assembly 555.

[0018] In actual use, after placing the sheet metal on the mounting seat 2, the sheet metal is clamped from the left and right sides by the No. 1 clamping mechanism 4, and then the sheet metal is pushed from the front side by the pushing mechanism 5. The specific action of the pushing mechanism 5 is: the No. 1 cylinder drives the slide 52 to slide along the No. 1 linear guide 51 toward the sheet metal, and when one side of the pressing plate 552 contacts the sheet metal, the No. 1 cylinder stops driving, and then the manual screw assembly 555 is adjusted to make the manual screw assembly 555 drive the link frame to rotate toward one side of the sheet metal with the contact part of the pressing plate 552 and the sheet metal as the rotation center. During the rotation, the connecting rod 554 rotates, and finally the pressing plate 552 squeezes the sheet metal.

[0019] In the above design, the structural design and specific implementation method of the manual clamping component 55 can effectively achieve effective squeezing and fixing of irregular sheet metal sides, and achieve effective welding and positioning of multi-sided sheet metals of different models.

[0020] Specifically: Figure 3As shown, the manual screw assembly 555 includes a handwheel 5551, a nut sleeve 5552 arranged on the slide 52, a nut arranged in the nut sleeve 5552, and a No. 1 screw rod 5553 threadedly connected to the nut, the handwheel 5551 is coaxially fixedly connected to one end of the No. 1 screw rod 5553, and the connecting frame 551 is hinged to the other end of the screw rod.

[0021] During actual use, by rotating the hand wheel 5551, the No. 1 screw 5553 is driven to rotate, so that the No. 1 screw 5553 drives the end of the connecting frame 551 to move forward or backward. Since the connecting rod 554 connects the seat body 553 and the pressure plate 552, and the connecting frame 551 connects the No. 1 screw 5553 and the pressure plate 552, the forward and backward movement of the connecting frame 551 will cause the pressure plate 552 to rotate.

[0022] In the above design, the structural design and specific implementation method of the manual screw assembly 555 can effectively realize the rotational drive of the pressure plate 552.

[0023] Specifically: Figure 3 As shown, the adjusting member 56 includes a screw seat 561 arranged on the sliding seat 52, a nut seat 562 arranged at the lower end of the seat body 553, a No. 2 nut arranged in the nut seat 562, and an adjusting screw 563 threadedly connected to the No. 2 nut, and the adjusting screw 563 extends out of the screw seat 561.

[0024] In actual use, if the fit between the pressing plate 552 and the sheet metal is found to be in error, the limit movement position of the slide 52 can be controlled by adjusting the adjusting member 56. The adjustment method is to rotate the adjusting screw 563 so that the adjusting screw 563 drives the nut seat 562 to move, thereby moving the seat body 553.

[0025] In the above design, the structural design and specific implementation of the adjustment member 56 facilitate adjustment of the front and rear position of the seat body 553 .

[0026] Specifically: Figure 1 and Figure 2 As shown, the No. 1 clamping mechanism 4 includes a symmetrical left clamping member 41 and a right clamping member 42, the left clamping member 41 includes a No. 3 linear guide 411 arranged on the mounting seat 2 along the X direction, a push seat 412 slidably arranged on the No. 3 linear guide 411, and a No. 2 cylinder 413 fixedly arranged on the mounting seat 2 for driving the push seat 412 to slide along the No. 3 linear guide 411, and the push seat 412 includes a contouring surface for contouring the side of the product.

[0027] In actual use, the left clamping member 41 and the right clamping member 42 move toward each other to clamp the sheet metal from the left and right sides respectively. The working principles of the left clamping member 41 and the right clamping member 42 are the same. The working principle of the left clamping member 41 is: the push seat 412 is driven by the No. 2 cylinder 413 to move along the No. 3 linear guide rail 411.

[0028] In the above design, the structural design and specific implementation method of the No. 1 clamping mechanism 4 can effectively clamp the left and right sides of the sheet metal.

[0029] Specifically: Figure 1 and Figure 2 As shown, rotating plates 7 are provided on both sides of the connection between the mounting seat 2 and the base 1, the No. 1 driving machine is a plurality of No. 3 cylinders 31 and two No. 4 cylinders 32 arranged on the base 1, the cylinder body of the No. 3 cylinder 31 is hinged to the base 1, the output end of the No. 3 cylinder 31 is hinged to the mounting seat 2, the two No. 4 cylinders 32 are respectively located on both sides of the mounting seat 2, the output end of the No. 4 cylinder 32 is provided with an insertion rod 33, and the rotating plate 7 is provided with a through hole adapted to the insertion rod 33.

[0030] In actual use, the mounting base 2 is driven to rotate by the No. 3 cylinder 31. When the mounting base 2 is rotated to the right position, the insertion rod 33 is driven by the No. 4 cylinder 32 to extend into the through hole to fix the mounting base 2.

[0031] In the above design, the structural design and specific implementation method of the No. 1 driving mechanism 3 can effectively realize the rotational drive and fixation of the mounting seat 2.

[0032] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal welding tool, comprising a base (1), a mounting seat (2) rotatably arranged on the base (1), a first driving mechanism (3) arranged on the base (1) for driving the mounting seat (2) to rotate, and a first clamping mechanism (4) arranged on the mounting seat (2) for clamping a workpiece from left and right directions, characterized in that: The invention also comprises a pushing mechanism (5) arranged on the mounting seat (2) for abutting the workpiece from the front side, the pushing mechanism (5) comprising a first linear guide rail (51) fixedly arranged on the mounting seat (2) along the Y direction, a slide seat (52) slidably arranged on the first linear guide rail (51), a first cylinder fixedly arranged on the mounting seat (2) for driving the slide seat (52) to slide along the first linear guide rail (51), a second linear guide rail (54) arranged on the upper end surface of the slide seat (52), and a manual pressing assembly slidably arranged on the second linear guide rail (54) for abutting each inclined surface. (55) and an adjusting member (56) connecting the slide (52) and the manual pressing assembly (55), the manual pressing assembly (55) comprising a connecting frame (551), a pressing plate (552), a seat body (553) fixedly arranged on the slide (52), a connecting rod (554) whose two ends are respectively connected to one side of the seat body (553) and one side of the pressing plate (552), and a manual screw assembly (555) arranged on the seat body (553), one end of the connecting frame (551) is connected to the other side of the pressing plate (552), and the other end of the connecting frame (551) is hinged to the manual screw assembly (555).

2. The sheet metal welding tool according to claim 1, characterized in that: The manual screw assembly (555) comprises a handwheel (5551), a nut sleeve (5552) arranged on a slide seat (52), a nut arranged in the nut sleeve (5552), and a No. 1 screw rod (5553) threadedly connected to the nut, the handwheel (5551) is coaxially fixedly connected to one end of the No. 1 screw rod (5553), and the connecting frame (551) is hinged to the other end of the screw rod.

3. The sheet metal welding tool according to claim 1, characterized in that: The adjusting member (56) comprises a screw seat (561) arranged on the sliding seat (52), a nut seat (562) arranged at the lower end of the seat body (553), a No. 2 nut arranged in the nut seat (562), and an adjusting screw (563) threadedly connected to the No. 2 nut, wherein the adjusting screw (563) extends out of the screw seat (561).

4. The sheet metal welding tool according to claim 1, characterized in that: The first clamping mechanism (4) comprises a symmetrical left clamping member (41) and a right clamping member (42); the left clamping member (41) comprises a third linear guide rail (411) arranged on the mounting seat (2) along the X direction, a push seat (412) slidably arranged on the third linear guide rail (411), and a second cylinder (413) fixedly arranged on the mounting seat (2) for driving the push seat (412) to slide along the third linear guide rail (411); the push seat (412) comprises a profiling surface for profiling the side of a product.

5. The sheet metal welding tool according to claim 1, characterized in that: Rotating plates (7) are provided on both sides of the connection between the mounting seat (2) and the base (1); the No. 1 driving machine is a plurality of No. 3 cylinders (31) and two No. 4 cylinders (32) arranged on the base (1); the cylinder bodies of the No. 3 cylinders (31) are hinged to the base (1); the output ends of the No. 3 cylinders (31) are hinged to the mounting seat (2); the two No. 4 cylinders (32) are respectively located on both sides of the mounting seat (2); the output ends of the No. 4 cylinders (32) are provided with insertion rods (33); and the rotating plate (7) is provided with through holes adapted to the insertion rods (33).

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