Lockable machining tool for magnesium alloy welding

Abstract

A lockable machining tool for magnesium alloy welding comprises a workbench, a U-shaped plate, a locking plate, a positioning supporting rod, a driving gear disc, a fastening retaining ring, a movable supporting block and a position control rod, a threaded supporting sleeve is arranged outside the U-shaped plate and connected with a threaded rod through threads, the threaded rod sequentially penetrates through the threaded supporting sleeve and the U-shaped plate, a rotary knob is arranged at the outer end of the threaded rod, and the rotary knob is connected with the locking plate. The inner end of the threaded rod is connected with a bearing, the bearing is connected with a lock plate, the lower portion of the lock plate is attached to a U-shaped plate, slideways are arranged on two sides of the workbench, the slideways are matched with the U-shaped plate, the U-shaped plate is connected with the slideways, the U-shaped plate slides in the slideways, the slideways are provided with upper sliding holes, a positioning supporting sleeve is arranged on the lower portion of the U-shaped plate, the positioning supporting sleeve is matched with the upper sliding holes, and the positioning supporting sleeve penetrates through the upper sliding holes. An anti-falling clamping groove is formed outside the positioning supporting sleeve, and the positioning supporting rod is connected into the positioning supporting sleeve through threads.

Description

Technical Field

[0001] The utility model relates to the field of magnesium alloy processing, in particular to a lockable processing tool for magnesium alloy welding. Background Art

[0002] During magnesium alloy welding, tooling is required to fix it to ensure the accuracy of the interface position and the welding quality during the welding process. However, the existing tooling for magnesium alloy welding is relatively fixed in structure and cannot be raised or lowered. As a result, when welding magnesium alloy components, the relative welding height between the two groups of components cannot be adjusted accordingly. The structural flexibility is poor and it is not suitable for welding magnesium alloy components with complex structures, which has disadvantages. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the present invention provides a locking magnesium alloy welding tooling that ensures the accuracy of the interface position and the welding quality during the welding process by locking and clamping the magnesium alloy component, and can adjust the clamping inner diameter, height and longitudinal position accordingly according to the actual specifications and welding requirements of the magnesium alloy component. The structure is flexible and can be applied to the welding of magnesium alloy components with complex structures. The position control and adjustment operation of the device is convenient, thereby improving the welding efficiency of the magnesium alloy component.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The U-shaped plate is fixed with the handle to prevent it from sliding out of the lock, and the U-shaped plate is fixed with the handle to prevent it from sliding out of the lock.

[0006] The lower part of the positioning support rod of the utility model is provided with a driven gear plate, the lower part of the driven gear plate is provided with a pad, the pad is fitted with an installation sleeve, the lower part of the pad is provided with a rotating rod, the rotating rod is connected to the installation sleeve, the lower part of the installation sleeve is provided with a movable support block, the sliding rod passes through the workbench and the movable support block in sequence, the two ends of the sliding rod are connected to the workbench, the control rod is connected to the workbench and the movable support block in sequence, the control rod is connected to the movable support block through a thread, the two ends of the control rod are connected to the lower rotating wheel, and the lower rotating wheel fits the workbench.

[0007] The utility model discloses a mounting sleeve externally connected to a fastening buckle, an inner side of the fastening buckle is provided with a fastening card plate, both sides of the mounting sleeve are provided with fastening card plate through-holes, a rotating rod is provided with a fastening card slot, the fastening card slot and the fastening card plate through-holes are adapted to the fastening card plate, the fastening card plate passes through the fastening card plate through-holes, the fastening card plate is connected to the fastening card slot, and the fastening buckle is divided into an outer fastening buckle and an inner fastening buckle, and the outer fastening buckle is connected to the inner fastening buckle.

[0008] The outer fastening buckle of the utility model has a supporting pole, the upper end of the supporting pole is connected to the anti-dropping card plate, the anti-dropping card plate is adapted to the anti-dropping slot, the anti-dropping card plate is connected to the anti-dropping slot, the supporting pole has a limiting support block, the limiting support block is internally connected to the driving connecting rod, the driving connecting rod has a limiting slot, the limiting support block has a limiting card plate through-hole, the limiting slot and the limiting card plate through-hole are adapted to the limiting card plate, the limiting card plate passes through the limiting card plate through-hole, the inner end of the limiting card plate is connected to the limiting slot, and the outer end of the limiting card plate is connected to the limiting support block. Beneficial effects

[0009] The utility model provides U-shaped plates on both sides of the workbench, which clamp the magnesium alloy components to be welded on both sides to ensure the accuracy of the interface position and the welding quality during the welding process. The U-shaped plates can drive the threaded rod and the threaded support sleeve to rotate and position by turning the knob, and move the locking plate to control the position, so as to meet the locking requirements of magnesium alloy components of different specifications and sizes, and expand the scope of application and practical performance of the device.

[0010] The utility model has a meshing connection between the driving gear plate and the driven gear plate, so that when the driving gear plate is driven to rotate by rotating the upper rotating wheel, the driven gear plate and the positioning support rod are linked therewith, and the positioning support rod is positioned and connected with the positioning support sleeve through a thread, so that when the positioning support rod rotates, the positioning support sleeve drives the U-shaped plate to perform longitudinal linear lifting and lowering displacement, so that the relative welding height between the two groups of components can be adjusted accordingly according to the actual welding requirements of the magnesium alloy components. The structure is flexible and can be suitable for welding magnesium alloy components with complex structures.

[0011] The positioning rod of the utility model is positioned and connected with the movable support block through a thread, so that when the positioning rod is driven to rotate by rotating the lower rotating wheel, the movable support block drives the U-shaped plate to perform linear displacement on the Y axis of the workbench, so as to move or align the interface between the two groups of magnesium alloy components. The utility model has a flexible structure and convenient operation, meets the welding requirements of magnesium alloy components with complex structures, and improves the welding efficiency of magnesium alloy components.

[0012] The fastening buckles on both sides of the utility model are oppositely buckled and fixedly connected. The fastening card plate on the inner side thereof increases the connection fulcrum between the mounting support sleeve and the rotating rod, and limits the position of the driven gear plate, so that the axial rotation adjustment can be performed while the longitudinal height remains unchanged, thereby preventing the driven gear plate from moving and disengaging, which would affect the linkage effect between the groups. The limiting support block on the outer fastening buckle provides a mounting fulcrum for the driving gear plate, and cooperates with the limiting card plate to keep the driving connecting rod in the lateral position unchanged, thereby performing axial rotation adjustment and improving the structural stability.

[0013] The utility model locks and clamps the magnesium alloy components to ensure the accuracy of the interface position and the welding quality during the welding process, and can adjust the clamping inner diameter, height and longitudinal position according to the actual specifications and welding requirements of the magnesium alloy components. The structure is flexible and can be suitable for welding magnesium alloy components with complex structures. The position control and adjustment operation of the device is convenient, thereby improving the welding efficiency of the magnesium alloy components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of a lockable magnesium alloy welding processing tooling structure.

[0015] Figure 2 This is a cross-sectional view of a lockable magnesium alloy welding tooling structure according to the present invention.

[0016] Figure 3 The utility model is a top view of a lockable magnesium alloy welding processing tooling structure.

[0017] Figure 4 This is a cross-sectional view of the structure of a lockable magnesium alloy welding tooling according to the present invention.

[0018] Figure 5 This is a schematic diagram of the U-shaped plate position control structure described in the present utility model.

[0019] Figure 6 This is a schematic diagram of the outer fastening buckle structure described in the utility model.

[0020] Figure 7 This is a schematic diagram of the workbench structure described in the utility model.

[0021] Figure 8 This is a cross-sectional view of the rotating rod limiting structure described in the present utility model.

[0022] Figure 9 This is a cross-sectional view of the driving connecting rod limiting structure described in the present utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0024] Example 1:

[0025] A lockable magnesium alloy welding tooling includes a workbench 01, a U-shaped plate 02, a locking plate 03, a positioning support rod 11, a driving gear plate 12, a fastening buckle 17, a movable support block 21, and a control rod 23. The U-shaped plate 02 has a threaded support sleeve 07 on the outside, and the threaded support sleeve 07 is connected to the threaded rod 06 through a thread. The threaded rod 06 passes through the threaded support sleeve 07 and the U-shaped plate 02 in sequence. The outer end of the threaded rod 06 has a knob 05, and the inner end of the threaded rod 06 is connected to the bearing 04. The bearing 04 is connected to the locking plate 03. The lower part of the locking plate 03 fits the U-shaped plate 02. The workbench 01 has slideways 08 on both sides. The slideway 08 is adapted to the U-shaped plate 02. The U-shaped plate 02 is connected to the slideway 08. The U-shaped plate 02 is on the slideway 08. Sliding inward, the slide 08 has an upper sliding hole 09, and the lower part of the U-shaped plate 02 has a positioning sleeve 10, the positioning sleeve 10 is adapted to the upper sliding hole 09, the positioning sleeve 10 passes through the upper sliding hole 09, the outside of the positioning sleeve 10 has an anti-slip groove 31, the inside of the positioning sleeve 10 is connected to the positioning support rod 11 by a thread, and U-shaped plates 02 are provided on both sides of the workbench 01. The U-shaped plates 02 clamp the magnesium alloy components to be welded on both sides to ensure the accuracy of the interface position and the welding quality during the welding process, and can drive the threaded rod 06 and the threaded sleeve 07 to rotate and position by turning the knob 05, and move and control the position of the lock plate 03, so as to meet the locking requirements of magnesium alloy components of different specifications and sizes, and expand the scope of application and practical performance of the device.

[0026] Example 2:

[0027] The utility model provides a positioning support rod 11 with a driven gear plate 13 at the bottom, a cushion block 14 at the bottom of the driven gear plate 13, a cushion block 14 fits the mounting support sleeve 15, a rotating rod 16 at the bottom of the cushion block 14, the rotating rod 16 is connected to the mounting support sleeve 15, and a movable support block 21 is provided at the bottom of the mounting support sleeve 15. The sliding rod 22 passes through the workbench 01 and the movable support block 21 in sequence, and the two ends of the sliding rod 22 are connected to the workbench 01. The control rod 23 is connected to the workbench 01 and the movable support block 21 in sequence, and the control rod 23 is connected to the movable support block 21 through a thread. 1. Both ends of the position-controlling rod 23 are connected to the lower rotating wheel 24, and the lower rotating wheel 24 is fitted on the workbench 01. The position-controlling rod 23 is positioned and connected to the movable support block 21 through a thread, so that when the position-controlling rod 23 is driven to rotate by rotating the lower rotating wheel 24, the movable support block 21 drives the U-shaped plate 02 to perform a linear displacement on the Y axis of the workbench 01, so as to move or align the interface between the two groups of magnesium alloy components. The structure is flexible and the operation is convenient, which meets the welding requirements of magnesium alloy components with complex structures and improves the welding efficiency of magnesium alloy components.

[0028] Example 3:

[0029] The mounting sleeve 15 of the present invention is externally connected to a fastening buckle 17, an inner side of the fastening buckle 17 is provided with a fastening card 18, both sides of the mounting sleeve 15 are provided with fastening card plate through-holes 20, and the rotating rod 16 is provided with a fastening card slot 19, the fastening card slot 19 and the fastening card plate through-holes 20 are adapted to the fastening card plate 18, the fastening card plate 18 passes through the fastening card plate through-holes 20, and the fastening card plate 18 is connected to the fastening card slot 19, the fastening buckle 17 is divided into an outer fastening buckle 171 and an inner fastening buckle 172, the outer fastening buckle 171 is connected to the inner fastening buckle 172, this device locks and clamps the magnesium alloy component to ensure the accuracy of the interface position and the welding quality during the welding process, and can adjust its clamping inner diameter, height and longitudinal position according to the actual specifications and welding requirements of the magnesium alloy component, has a flexible structure, and can be suitable for welding of magnesium alloy components with complex structures, and the position control and adjustment operation of the device is convenient, thereby improving the welding efficiency of the magnesium alloy component.

[0030] Example 4:

[0031] The outer fastening buckle 171 of the utility model has a support rod 25, the upper end of the support rod 25 is connected to the anti-dropping card plate 30, the anti-dropping card plate 30 is adapted to the anti-dropping slot 31, the anti-dropping card plate 30 is connected to the anti-dropping slot 31, the support rod 25 has a limiting support block 26, the limiting support block 26 is internally connected to the driving connecting rod 35, the driving connecting rod 35 has a limiting slot 28, the limiting support block 26 has a limiting card plate through-hole 29, the limiting slot 28, the limiting card plate through-hole 29 and the limiting card plate 27 are adapted, the limiting card plate 27 passes through the limiting card plate through-hole 29, the inner end of the limiting card plate 27 is connected to the limiting card slot 28, and the outer end of the limiting card plate 27 is connected The limiting support block 26 and the fastening buckles 17 on both sides are oppositely buckled and fixedly connected. The fastening card plate 18 on the inner side increases the connection fulcrum between the mounting support sleeve 15 and the rotating rod 16, and limits the position of the driven gear plate 13, so that it can maintain its longitudinal height unchanged and perform axial rotation adjustment to avoid its movement and separation, which affects the linkage effect between the groups. The limiting support block 26 of the outer fastening buckle 171 provides a mounting fulcrum for the driving gear plate 12, and cooperates with the limiting card plate 27 to keep the driving connecting rod 35 in the lateral position unchanged, perform axial rotation adjustment, and improve structural stability.

[0032] Example 5:

[0033] The utility model of the driving connecting rod 35 has a driving gear plate 12 at the inner end, the driving gear plate 12 is meshed with the driven gear plate 13, the driving gear plate 12 is connected to the driven gear plate 13, the outer end of the driving connecting rod 35 is attached to the workbench 01, the workbench 01 is attached to the upper rotating wheel 33, the upper rotating wheel 33 has a driving shaft 34, the workbench 01 has side sliding holes 32 on both sides, the driving shaft 34 is adapted to the side sliding holes 32, the driving shaft 34 passes through the side sliding holes 32, the driving shaft 34 is connected to the driving connecting rod 35, the driving gear plate 12 is meshed with the driven gear plate 1 The three are meshedly connected, so that when the driving gear plate 12 is driven to rotate by rotating the upper turntable 33, the driven gear plate 13 and the positioning support rod 11 are linked therewith, and the positioning support rod 11 is positioned and connected to the positioning support sleeve 10 through a thread, so that when the positioning support rod 11 rotates, the positioning support sleeve 10 drives the U-shaped plate 02 to perform longitudinal linear lifting and lowering displacement, so that the relative welding height between the two groups of components can be adjusted accordingly according to the actual welding requirements of the magnesium alloy components. The structure is flexible and can be suitable for welding of magnesium alloy components with complex structures.

[0034] Example 6:

[0035] Installation steps: First, assemble the fastening buckle 17 structure, first pass the driving connecting rod 35 through the limiting support block 26, until the limiting card slot 28 corresponds to the position of the limiting card plate through-hole 29, then pass the limiting card plate 27 through the limiting card plate through-hole 29, until its inner end is embedded in the limiting card slot 28, and its outer end is fixedly connected to the limiting support block 26, then place the driven gear plate 13 on the upper part of the mounting support sleeve 15, and the lower surface of the pad 14 is in contact with the upper surface of the mounting support sleeve 15, and the rotating rod 16 is placed in the mounting support sleeve 15, and the fastening card plate through-hole 20 corresponds to the position of the fastening card slot 19 , then place the fastening buckle 17 on the outside of the mounting sleeve 15, and the fastening buckles 17 on both sides are oppositely buckled and fixedly connected, the fastening card plate 18 passes through the fastening card plate through-hole 20 and is embedded in the fastening card slot 19, the driving gear plate 12 and the driven gear plate 13 are meshed and connected, and then it is placed in the workbench 01, and the outer surface of the driving connecting rod 35 is in contact with the inner surface of the workbench 01, and then the sliding rod 22 is passed through the workbench 01 and the movable support block 21 in sequence, and the two ends of the sliding rod 22 are fixedly connected to the workbench 01, and then the control rod 23 is passed through the workbench 01 and the movable support block 21 in sequence , and the control rod 23 is positioned and connected with the movable support block 21 through a thread, and then the lower rotating wheel 24 is placed on the outside of the workbench 01 and fixedly connected with the control rod 23, and the inner surface of the lower rotating wheel 24 is in contact with the outer surface of the workbench 01, and finally the driving shaft 34 is passed through the side sliding hole 32 and fixedly connected with the driving connecting rod 35, and the inner surface of the upper rotating wheel 33 is in contact with the outer surface of the workbench 01. After completing the assembly of the fastening buckle 17 structure, the U-shaped plate 02 structure is assembled, and the lock plate 03 is placed on the inner side of the U-shaped plate 02, and the lower surface of the lock plate 03 is in contact with the U-shaped plate 02. Then pass the threaded rod 06 through the threaded support sleeve 07 and the U-shaped plate 02 in sequence until its inner end is embedded in the bearing 04, and the threaded rod 06 is positioned and connected with the threaded support sleeve 07 through the thread. Then place the U-shaped plate 02 on the upper part of the workbench 01, and the U-shaped plate 02 is embedded in the slide 08. The positioning support sleeve 10 passes through the upper slide hole 09 and is sleeved on the outside of the positioning support rod 11. The positioning support sleeve 10 is positioned and connected with the positioning support rod 11 through the thread. Finally, place the inner end of the anti-slip plate 30 into the anti-slip groove 31, and the outer end of the anti-slip plate 30 is fixedly connected to the support pole 25 to complete the installation.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A lockable magnesium alloy welding tool, characterized by : It includes a workbench (01), a U-shaped plate (02), a locking plate (03), a positioning support rod (11), a driving gear plate (12), a fastening buckle (17), a movable support block (21), and a control rod (23). The U-shaped plate (02) has a threaded support sleeve (07) on the outside, the threaded support sleeve (07) is connected to the threaded rod (06) through a thread, the threaded rod (06) passes through the threaded support sleeve (07) and the U-shaped plate (02) in sequence, the threaded rod (06) has a knob (05) on the outer end, the threaded rod (06) is connected to the bearing (04) at the inner end, the bearing (04) is connected to the locking plate (03), and the lower part of the locking plate (03) The U-shaped plate (02) is fitted, and the workbench (01) has slideways (08) on both sides, the slideways (08) are adapted to the U-shaped plate (02), the U-shaped plate (02) is connected to the slideways (08), the U-shaped plate (02) slides in the slideways (08), the slideways (08) have upper sliding holes (09), the lower part of the U-shaped plate (02) has a positioning sleeve (10), the positioning sleeve (10) is adapted to the upper sliding hole (09), the positioning sleeve (10) passes through the upper sliding hole (09), the outside of the positioning sleeve (10) has an anti-drop groove (31), and the inside of the positioning sleeve (10) is connected to the positioning rod (11) through a thread.

2. The lockable magnesium alloy welding tool according to claim 1, characterized in that The positioning support rod (11) has a driven gear plate (13) at the bottom, a cushion block (14) at the bottom of the driven gear plate (13), the cushion block (14) fits the mounting support sleeve (15), the cushion block (14) has a rotating rod (16) at the bottom, the rotating rod (16) is connected to the mounting support sleeve (15), the mounting support sleeve (15) has a movable support block (21) at the bottom, the slide rod (22) passes through the workbench (01) and the movable support block (21) in sequence, the two ends of the slide rod (22) are connected to the workbench (01), the control rod (23) is connected to the workbench (01) and the movable support block (21) in sequence, the control rod (23) is connected to the movable support block (21) by a thread, the two ends of the control rod (23) are connected to the lower rotating wheel (24), and the lower rotating wheel (24) fits the workbench (01).

3. The lockable magnesium alloy welding tool according to claim 2, characterized in that The mounting support sleeve (15) is externally connected to a fastening buckle (17), the fastening buckle (17) has a fastening card (18) on the inside, the mounting support sleeve (15) has fastening card through holes (20) on both sides, the rotating rod (16) has a fastening card slot (19), the fastening card slot (19) and the fastening card through hole (20) are adapted to the fastening card (18), the fastening card (18) passes through the fastening card through hole (20), the fastening card (18) is connected to the fastening card slot (19), the fastening buckle (17) is divided into an outer fastening buckle (171) and an inner fastening buckle (172), and the outer fastening buckle (171) is connected to the inner fastening buckle (172).

4. The lockable magnesium alloy welding tool according to claim 3, characterized in that The outer fastening buckle (171) has a support rod (25), the upper end of the support rod (25) is connected to the anti-dropping card plate (30), the anti-dropping card plate (30) is adapted to the anti-dropping card slot (31), the anti-dropping card plate (30) is connected to the anti-dropping card slot (31), the support rod (25) has a limit support block (26), the limit support block (26) is internally connected to the driving connecting rod (35), the driving connecting rod (35) has a limit card slot (28), the limit support block (26) has a limit card plate perforation (29), the limit card slot (28), the limit card plate perforation (29) and the limit card plate (27) are adapted, the limit card plate (27) passes through the limit card plate perforation (29), the inner end of the limit card plate (27) is connected to the limit card slot (28), and the outer end of the limit card plate (27) is connected to the limit support block (26).

5. The lockable magnesium alloy welding tool according to claim 4, characterized in that The inner end of the driving connecting rod (35) has a driving gear plate (12), the driving gear plate (12) is meshed with the driven gear plate (13), the driving gear plate (12) is connected to the driven gear plate (13), the outer end of the driving connecting rod (35) is fitted on the workbench (01), the workbench (01) is fitted on the upper rotating wheel (33), the upper rotating wheel (33) has a driving shaft (34), the workbench (01) has side sliding holes (32) on both sides, the driving shaft (34) is adapted to the side sliding holes (32), the driving shaft (34) passes through the side sliding holes (32), and the driving shaft (34) is connected to the driving connecting rod (35).

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