CN216542402U - Synchronous edge grinding device for friction stir welding - Google Patents

Abstract

The utility model discloses a synchronous edge grinding device for friction stir welding, which comprises a workbench, wherein a clamping plate is movably arranged on the top surface of the workbench, a slide rail is fixedly arranged on the side surface of the workbench, a driving assembly is slidably arranged in the slide rail, a welding assembly is movably arranged on the bottom surface of one end of the driving assembly, and a deburring device is movably arranged on the side surface of one end of the driving assembly. In the scheme, the deburring device connected with the welding assembly can directly perform deburring work in the process of welding the object, so that workers do not need to perform independent deburring treatment on the object, the practicability of the device can be further improved, the working strength of the workers is reduced, and the working steps of the workers are reduced; the rotating assembly is arranged, so that the position of the grinding wheel can be changed to a certain degree, and the deburring can be more efficient, and therefore the effect of further improving the practicability of the whole device is achieved.

Description

Synchronous edge grinding device for friction stir welding

Technical Field

The utility model relates to the technical field of friction stir welding, in particular to a synchronous edge grinding device for friction stir welding.

Background

Friction stir welding is characterized in that a welded material is locally melted by heat generated by friction between a welding tool rotating at a high speed and a workpiece, and when the welding tool moves forwards along a welding interface, the plasticized material flows from the front part to the rear part of the welding tool under the action of the rotating friction force of the welding tool and forms a compact solid-phase welding seam under the extrusion of the welding tool.

However, in practical use, there still exist some disadvantages, such as: after the existing friction welding is finished, a lot of burrs are formed on the surface of an object and need to be ground separately, so that the working strength of workers is increased, the working steps of the workers are increased, and the overall practicability of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a synchronous edge grinding device for friction stir welding, so as to solve the problem that burrs need to be removed separately in the prior art, which results in an increase in working steps of workers.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a friction stir welding is with synchronous edging device, includes the workstation, the top surface movable mounting of workstation has splint, the side fixed mounting of workstation has the slide rail, the inside slidable mounting of slide rail has drive assembly, the bottom surface movable mounting of drive assembly one end has welding assembly, the side movable mounting of drive assembly one end has burring device, the side movable mounting of splint has the propulsion subassembly.

The deburring device comprises a connecting rod, a connecting block is fixedly mounted at the bottom end of the connecting rod, a rotating assembly is movably mounted on the side face of the connecting block, an edging assembly is movably mounted at the bottom end of the rotating assembly, the propelling assembly comprises a push plate, a screw rod is movably mounted at one end of the push plate, and a guide rod is fixedly mounted at the other end of the push plate.

The edge grinding assembly comprises a right-angle rod, a mounting frame is fixedly mounted at the bottom end of the right-angle rod, and an edge grinding wheel is movably mounted inside the mounting frame.

The rotating assembly comprises an installation rod, a disc is fixedly installed at one end of the installation rod, a clamping disc is fixedly installed on the back of the disc, clamping holes are formed in the back of the clamping disc, a control rod is rotatably installed on the front of the disc, a spring is fixedly connected to the surface of the control rod, and a clamping column is fixedly connected to one end of the spring.

Wherein, the one end fixed mounting of right angle pole is in the bottom of control lever, the quantity of edging subassembly is two, two the edging subassembly distributes respectively in the left and right sides of connecting block.

The clamping column is movably sleeved inside the control rod, the bottom end of the clamping column is matched with the clamping holes in size, the clamping holes are four in number and four in number, the clamping holes are distributed on the surface of the clamping disc in an equidistant mode respectively, and one end of the installation rod is fixedly connected to the side face of the connecting block.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the deburring device can directly perform deburring work in the process of welding the object, and workers do not need to perform independent deburring treatment on the object, so that the practicability of the device can be further improved, and the working strength of the workers is reduced; the rotating assembly is arranged, so that the position of the grinding wheel can be changed to a certain degree, and the deburring efficiency can be improved more efficiently, and therefore the effect of further improving the practicability of the whole device is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

FIG. 3 is a schematic view of the connection structure of the deburring device of the present invention;

FIG. 4 is a schematic view of an edge grinding assembly according to the present invention;

FIG. 5 is a schematic view of a rotary assembly of the present invention;

fig. 6 is a schematic view of the propulsion assembly of the present invention.

[ reference numerals ]

1. A work table; 2. a splint; 3. a slide rail; 4. a drive assembly; 5. welding the assembly; 6. a deburring device; 7. a propulsion assembly; 61. a connecting rod; 62. connecting blocks; 63. a rotating assembly; 64. an edging assembly; 631. mounting a rod; 632. a disc; 633. a locking plate; 634. a snap-in hole; 635. a control lever; 636. a spring; 637. a buckling column; 641. a right-angle rod; 642. a mounting frame; 643. grinding a grinding wheel; 71. pushing the plate; 72. a screw; 73. a guide rod.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a synchronous edge grinding device for friction stir welding as shown in the attached drawings 1-5, which comprises a workbench 1, wherein a clamping plate 2 is movably mounted on the top surface of the workbench 1, a slide rail 3 is fixedly mounted on the side surface of the workbench 1, a driving assembly 4 is slidably mounted in the slide rail 3, a welding assembly 5 is movably mounted on the bottom surface of one end of the driving assembly 4, a deburring device 6 is movably mounted on the side surface of one end of the driving assembly 4, and a propelling assembly 7 is movably mounted on the side surface of the clamping plate 2.

As shown in fig. 2 to 4, the deburring device 6 includes a connecting rod 61, a connecting block 62 is fixedly mounted at the bottom end of the connecting rod 61, a rotating assembly 63 is movably mounted at the side of the connecting block 62, an edging assembly 64 is movably mounted at the bottom end of the rotating assembly 63, the propelling assembly 7 includes a push plate 71, a screw 72 is movably mounted at the left end of the push plate 71, a guide rod 73 is fixedly mounted at the right end of the push plate 71, the edging assembly 64 includes a right-angle rod 641, a mounting frame 642 is fixedly mounted at the bottom end of the right-angle rod 641, a grinding wheel 643 is movably mounted inside the mounting frame 642, one end of the right-angle rod 641 is fixedly mounted at the bottom end of a control rod 635, the number of the edging assemblies 64 is two, and the edging assemblies 64 are respectively distributed at the left side and the right side of the connecting block 62.

Specifically, at first place the steel sheet on the surface of workstation 1, initiative screw rod 72 drives push pedal 71 and carries out unilateral clamping to the steel sheet fixedly, then to grind 643 circular telegram and make it rotate, then drive assembly 4 drives welding assembly 5 and welds the article between splint 2, it removes together to have driven burring device 6 simultaneously, thereby make grind 643 get rid of the remaining burr in article surface after welding and handle, utilize burring device 6 can carry out the welded in-process at the article, directly carry out burring work, and do not need the workman to carry out solitary burring to the article again, consequently can further improve the practicality of device, workman's working strength has been reduced.

As shown in fig. 5, the rotating assembly 63 includes a mounting rod 631, an end fixed mounting of the mounting rod 631 has a disc 632, a back fixed mounting of the disc 632 has a stop disc 633, a back of the stop disc 633 has a stop hole 634, a front of the disc 632 is rotated to install a lever 635, a surface fixed connection of the lever 635 has a spring 636, an end fixed connection of the spring 636 has a stop column 637, the stop column 637 is movably sleeved inside the lever 635, a bottom end of the stop column 637 is matched with the stop hole 634 in size, the stop hole 634 is four in number, the stop hole 634 is equidistantly distributed on a surface of the stop disc 633, and an end fixed connection of the mounting rod 631 is located at a side of the connecting block 62.

Specifically, the position of edging subassembly 64 is adjusted according to the welded size of article at first, pulling buckle post 637 makes its bottom break away from buckle hole 634, then rotate on the surface of disc 632 through control lever 635, in-process, control lever 635 drives edging subassembly 64 and carries out angle adjustment, after the adjustment, loosen buckle post 637 and make it receive the elasticity of spring 636 to reset, it is inside to drive its bottom to enter into the buckle hole 634 of compatible position again, accomplish the fixed of edging subassembly 64 overall position, utilize rotating assembly 63 can make the position of emery wheel 643 carry out the transform of certain degree, thereby make its burring that can be more efficient, consequently, the effect of further improvement overall device practicality has been reached.

The working process of the utility model is as follows: firstly, a steel plate is placed on the surface of a workbench 1, a driving screw 72 drives a push plate 71 to clamp and fix the steel plate on one side, then, the position of the edge grinding assembly 64 is adjusted according to the size of the object to be welded, the fastening post 637 is pulled to disengage the bottom end from the fastening hole 634, then, the control rod 635 rotates on the surface of the disc 632, in the process, the control rod 635 drives the edge grinding assembly 64 to adjust the angle, and after the adjustment is finished, the fastening post 637 is released and restored by the elastic force of the spring 636, so as to drive the bottom end of the fastening post 637 to enter the fastening hole 634 at the corresponding position again, thereby fixing the whole position of the edging assembly 64, then the grinding wheel 643 is electrified to rotate, then the driving assembly 4 drives the welding assembly 5 to weld the object between the clamping plates 2, and simultaneously drives the deburring device 6 to move together, so that the grinding wheel 643 can remove the residual burrs on the surface of the welded object.

Above-mentioned scheme utilizes burring device 6 can carry out the welded in-process at the article, directly carries out burring work to need not the workman to carry out solitary burring to the article again and handle, consequently the practicality of improvement device that can be further, has reduced workman's working strength, utilizes rotating assembly 63 can make the position of emery wheel 643 carry out the transform of certain degree to make its burring that can be more efficient, consequently reached the effect of further improvement whole device practicality.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (6)

1. The utility model provides a friction stir welding is with synchronous edging device, includes workstation (1), its characterized in that, the top surface movable mounting of workstation (1) has splint (2), the side fixed mounting of workstation (1) has slide rail (3), the inside slidable mounting of slide rail (3) has drive assembly (4), the bottom surface movable mounting of drive assembly (4) one end has welding assembly (5), the side movable mounting of drive assembly (4) one end has burring device (6), the side movable mounting of splint (2) has propulsion assembly (7).

2. The friction stir welding is with synchronous edging device according to claim 1, characterized in that, burring device (6) includes connecting rod (61), the bottom fixed mounting of connecting rod (61) has connecting block (62), the side movable mounting of connecting block (62) has rotating assembly (63), the bottom movable mounting of rotating assembly (63) has edging subassembly (64), propulsion subassembly (7) include push pedal (71), the one end movable mounting of push pedal (71) has screw rod (72), the other end fixed mounting of push pedal (71) has guide arm (73).

3. The synchronous edging device for friction stir welding according to claim 2, characterized in that said edging assembly (64) comprises a right-angle rod (641), a mounting frame (642) being fixedly mounted at the bottom end of said right-angle rod (641), a grinding wheel (643) being movably mounted inside said mounting frame (642).

4. The synchronous edging device for friction stir welding according to claim 2, characterized in that the rotating assembly (63) comprises an installation rod (631), a disc (632) is fixedly installed at one end of the installation rod (631), a clamping disc (633) is fixedly installed at the back of the disc (632), a clamping hole (634) is formed in the back of the clamping disc (633), a control rod (635) is rotatably installed at the front of the disc (632), a spring (636) is fixedly connected to the surface of the control rod (635), and a clamping column (637) is fixedly connected to one end of the spring (636).

5. The synchronous edging device for friction stir welding according to claim 3, characterized in that one end of the right-angle rod (641) is fixedly mounted at the bottom end of the control rod (635), the number of the edging assemblies (64) is two, and the two edging assemblies (64) are respectively distributed at the left and right sides of the connecting block (62).

6. The synchronous edging device for friction stir welding according to claim 4, characterized in that the buckling column (637) is movably sleeved inside the control rod (635), the size of the bottom end of the buckling column (637) is matched with the size of the buckling holes (634), the number of the buckling holes (634) is four, the four buckling holes (634) are respectively and equidistantly distributed on the surface of the clamping disc (633), and one end of the mounting rod (631) is fixedly connected to the side surface of the connecting block (62).

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