Multi-layer sheet metal part welding rapid positioning structure

Abstract

The utility model discloses a multilayer sheet metal part welding rapid positioning structure which comprises a workbench, a sliding groove is formed in the top end of the workbench, a sliding block is inserted into the sliding groove, a first working clamp is installed at the top end of the sliding groove, a fixing screw is inserted into the first working clamp, and a second working clamp is installed at the top end of the sliding groove. A first limiting assembly is inserted into one side of the first working clamp, and a second working clamp is installed on the other side of the first working clamp. By arranging the quick clamping structure, the sliding block inserted into the first working clamp slides in the sliding groove formed in the top end of the working table during use, and after the position is adjusted, the fixing screw penetrates through the first working clamp and the sliding groove in the working table to be fixed; and then a compression plug block slides on one side of the first working clamp through a first limiting assembly to enable an anti-skid block on one side of the second working clamp to be fixed to the sheet metal part, and therefore the rapid clamping function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid positioning structures, in particular to a multi-layer sheet metal welding rapid positioning structure. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates. Its notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal process are called sheet metal parts. The sheet metal parts referred to in different industries are generally different. Multi-layer sheet metal parts are mostly used for assembly. Sheet metal parts have the characteristics of light weight, high strength, conductivity, low cost, good performance in large-scale mass production, etc. They have been widely used in electronic appliances, communications, automotive industry, medical equipment and other fields. For example, in computer cases, mobile phones, and MP3s, sheet metal parts are an indispensable component.

[0003] Sheet metal parts are generally made by plastic deformation of some metal sheets by hand or die stamping to form the desired shape and size, and can be further welded or a small amount of mechanical processing to form more complex parts. Therefore, sheet metal parts need to be positioned when welding, because some complex parts require multiple angles to be limited, and multiple sets of limiters are required for adjustment, which is troublesome. Therefore, we propose a multi-layer sheet metal welding fast positioning structure to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-layer sheet metal welding rapid positioning structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer sheet metal welding rapid positioning structure, comprising a workbench, a sliding groove is provided at the top of the workbench, a sliding block is inserted into the sliding groove, a No. 1 working clamp is installed at the top of the sliding groove, a fixing screw is inserted into the No. 1 working clamp, a No. 1 limit assembly is inserted into one side of the No. 1 working clamp, a No. 2 working clamp is installed on the other side of the No. 1 working clamp, an anti-sliding block is installed at the bottom of one side of the No. 2 working clamp, a clamp is installed at the top of the No. 2 working clamp, a compression block is inserted into one side of the clamp, and a No. 2 limit assembly is inserted into the front end of the clamp.

[0006] Preferably, the sliding block inserted into the No. 1 working fixture slides in the sliding groove opened on the top of the workbench, and the fixing screw passes through the No. 1 working fixture and contacts the sliding groove.

[0007] Preferably, the No. 1 limiting assembly is inserted into one side of the No. 1 working fixture to be connected with the No. 2 working fixture, and the anti-sliding block is fitted under one side of the No. 2 working fixture.

[0008] Preferably, a supporting groove is provided at the top of the workbench, a guide port is provided at the bottom of the supporting groove, a supporting plate is installed inside the supporting groove, an anti-slip sticker is laid on the top of the supporting plate, a lifting screw is installed at the bottom of the supporting plate, the lifting screw is installed inside a screw lift, and an adjusting wheel handle is installed at the front end of the screw lift.

[0009] Preferably, the guide port is inserted into the interior of the workbench to connect with the supporting groove, the lifting screw is inserted into the bottom of the workbench to connect with the supporting plate inside the supporting groove, the adjusting wheel is rotated to drive the lifting screw to lift inside the screw lifter, and the driven lifting screw drives the supporting plate to lift at the top of the supporting groove, and the supporting plate is engaged with the supporting groove at the top of the workbench.

[0010] Preferably, a limit slot is installed at the rear end of the workbench, an adjusting rod is inserted inside the limit slot, a fixing knob is inserted at the rear end of the limit slot, an air inlet is provided at the front end of the adjusting rod, a suction motor is installed inside the adjusting rod, and a lighting lamp is installed at the top of the adjusting rod.

[0011] Preferably, the lighting lamp is flipped at the top of the adjusting rod, the air inlet is connected to the suction motor through the adjusting rod, the adjusting rod slides inside the limit slot to drive the lighting lamp at the top of the adjusting rod to rise and fall at the top of the workbench, and the fixing knob is inserted into the limit slot to lock the adjusting rod inside the limit slot.

[0012] Preferably, a supporting leg is installed at the bottom of the workbench, and a reinforcing piece is connected to one side of the supporting leg.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the multi-layer sheet metal welding rapid positioning structure not only realizes the rapid clamping function, the adjustment and lifting function, but also realizes the lighting and smoke exhaust function;

[0014] (1) By setting up a quick clamping structure, the utility model is beneficial in that: when in use, the sliding block inserted in the No. 1 working fixture is slid with the sliding groove provided at the top of the workbench, and after adjusting the position, the fixing screw is passed through the No. 1 working fixture and the sliding groove inside the workbench to fix it, and then the compression block is slid on one side of the No. 1 working fixture through the No. 1 limiting component to fix the anti-sliding block on one side of the No. 2 working fixture to the sheet metal part, and the clamping device at the top of the No. 2 working fixture drives the compression block on one side to fix the other position of the sheet metal part, thereby realizing the quick clamping function;

[0015] (2) By setting up an adjustable lifting structure, the utility model is beneficial in that: when in use, the adjusting wheel handle at the front end of the screw lifter is rotated, and the adjusting wheel handle drives the worm gear and the worm inside the screw lifter to drive the lifting screw to move up and down inside the screw lifter, thereby driving the supporting plate at the top of the lifting screw to move up and down in the supporting groove inside the top of the workbench, thereby realizing the adjustable lifting function, and the guide port provided below the supporting groove facilitates the cleaning of debris entering the supporting groove;

[0016] (3) By setting up a lighting and smoke exhaust structure, the utility model is beneficial in that: when in use, the adjustment rod is raised and lowered in the limit slot at the rear end of the workbench, and the position is adjusted by limiting the adjustment rod in the limit slot with a fixed knob, and the lighting position is adjusted by rotating the lighting lamp at the top of the adjustment rod. When the suction motor inside the adjustment rod is started, the welding smoke on the workbench can be drawn into the rear end of the adjustment rod through the air inlet at the front end of the adjustment rod and discharged, thereby realizing the lighting and smoke exhaust function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the No. 1 working fixture and the working table of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench and the supporting groove of the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-sectional structure of the adjusting rod and the suction motor of the utility model.

[0021] In the figure: 1. workbench; 2. No. 1 working fixture; 3. No. 1 limit assembly; 4. clamp; 5. adjusting rod; 6. lighting lamp; 7. compression block; 8. No. 2 limit assembly; 9. anti-sliding block; 10. No. 2 working fixture; 11. screw lift; 12. adjusting wheel handle; 13. lifting screw; 14. reinforcement; 15. supporting leg; 16. supporting plate; 17. anti-slip sticker; 18. guide port; 19. supporting slot; 20. sliding slot; 21. sliding block; 22. fixing screw; 23. limit slot; 24. fixing knob; 25. air inlet; 26. suction motor. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A multi-layer sheet metal welding rapid positioning structure comprises a workbench 1, a sliding groove 20 is provided at the top of the workbench 1, a sliding block 21 is inserted in the sliding groove 20, a No. 1 working fixture 2 is installed at the top of the sliding groove 20, a fixing screw 22 is inserted in the No. 1 working fixture 2, a No. 1 limiting component 3 is inserted in one side of the No. 1 working fixture 2, a No. 2 working fixture 10 is installed on the other side of the No. 1 working fixture 2, an anti-sliding block 9 is installed at the bottom of one side of the No. 2 working fixture 10, a clamp 4 is installed at the top of the No. 2 working fixture 10, a compression block 7 is inserted in one side of the clamp 4, and a No. 2 limiting component 8 is inserted in the front end of the clamp 4;

[0024] The sliding block 21 inserted into the No. 1 working fixture 2 slides inside the sliding groove 20 opened on the top of the workbench 1, the fixing screw 22 passes through the No. 1 working fixture 2 and contacts the sliding groove 20, the No. 1 limiting component 3 is inserted into one side of the No. 1 working fixture 2 and connected to the No. 2 working fixture 10, and the anti-sliding block 9 is attached to the lower side of the No. 2 working fixture 10;

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting up a quick clamping structure, when in use, the sliding block 21 inserted in the No. 1 working fixture 2 is slid with the sliding groove 20 opened at the top of the workbench 1. After adjusting the position, the fixing screw 22 is passed through the No. 1 working fixture 2 and the sliding groove 20 inside the workbench 1 to fix it. Then, the compression block 7 is slid on the side of the No. 1 working fixture 2 through the No. 1 limit assembly 3 to fix the anti-sliding block 9 on the side of the No. 2 working fixture 10 to the sheet metal part. The clamping device 4 at the top of the No. 2 working fixture 10 drives the compression block 7 on one side to fix other positions of the sheet metal part, thereby realizing the quick clamping function.

[0026] Embodiment 2: A supporting groove 19 is provided at the top of the workbench 1, a guide port 18 is provided at the bottom of the supporting groove 19, a supporting plate 16 is installed inside the supporting groove 19, a non-slip sticker 17 is laid on the top of the supporting plate 16, a lifting screw 13 is installed at the bottom of the supporting plate 16, the lifting screw 13 is installed inside the screw lift 11, and an adjusting wheel handle 12 is installed at the front end of the screw lift 11;

[0027] The guide port 18 is inserted into the interior of the workbench 1 and connected with the supporting groove 19, the lifting screw rod 13 is inserted into the bottom of the workbench 1 and connected with the supporting plate 16 inside the supporting groove 19, the adjusting wheel handle 12 rotates to drive the lifting screw rod 13 to move up and down inside the screw rod elevator 11, and the lifting screw rod 13 is driven to drive the supporting plate 16 to move up and down at the top of the supporting groove 19, and the supporting plate 16 is engaged with the supporting groove 19 at the top of the workbench 1;

[0028] Specifically, Figure 1 and Figure 3 As shown, by setting up an adjustable lifting structure, when in use, by rotating the adjusting wheel handle 12 at the front end of the screw lift 11, the adjusting wheel handle 12 drives the worm gear and worm inside the screw lift 11 to drive the lifting screw 13 to rise and fall inside the screw lift 11, thereby driving the supporting plate 16 at the top of the lifting screw 13 to rise and fall in the supporting groove 19 inside the top of the workbench 1, thereby realizing the adjustable lifting function.

[0029] Embodiment 3: A limit slot 23 is installed at the rear end of the workbench 1, an adjusting rod 5 is inserted inside the limit slot 23, a fixing knob 24 is inserted at the rear end of the limit slot 23, an air inlet 25 is arranged at the front end of the adjusting rod 5, a suction motor 26 is installed inside the adjusting rod 5, and a lighting lamp 6 is installed at the top of the adjusting rod 5;

[0030] The lighting lamp 6 is turned over at the top of the adjusting rod 5, and the air inlet 25 is connected to the suction motor 26 through the adjusting rod 5. The adjusting rod 5 slides inside the limiting card slot 23 to drive the lighting lamp 6 at the top of the adjusting rod 5 to rise and fall at the top of the workbench 1, and the fixing knob 24 is inserted into the limiting card slot 23 to lock the adjusting rod 5 inside the limiting card slot 23;

[0031] Specifically, Figure 1 and Figure 4 As shown, by setting up the lighting and smoke exhaust structure, when in use, the adjusting rod 5 is raised and lowered in the limiting slot 23 at the rear end of the workbench 1, and after the position is adjusted, the adjusting rod 5 in the limiting slot 23 is limited by the fixing knob 24, and the lighting position is adjusted by rotating the lighting lamp 6 at the top of the adjusting rod 5. After that, when the suction motor 26 inside the adjusting rod 5 is started, the welding smoke on the workbench 1 can be drawn into the rear end of the adjusting rod 5 through the air inlet 25 at the front end of the adjusting rod 5 and discharged, thereby realizing the lighting and smoke exhaust function.

[0032] Working principle: The utility model is used by first rotating the adjusting wheel handle 12 at the front end of the screw lift 11, and driving the worm wheel and the worm inside the screw lift 11 to drive the lifting screw 13 to rise and fall inside the screw lift 11 through the adjusting wheel handle 12, so as to drive the supporting plate 16 at the top of the lifting screw 13 to rise and fall in the supporting groove 19 inside the top of the workbench 1, and then placing the sheet metal on the anti-slip sticker 17 at the top of the supporting plate 16, and then sliding the sliding block 21 inserted in the No. 1 working fixture 2 and the sliding groove 20 opened at the top of the workbench 1 to slide, and after adjusting the position, the fixing screw 22 is passed through the No. 1 working fixture 2 and fixed to the sliding groove 20 inside the workbench 1, and then the compression plug is Block 7 slides on one side of No. 1 working fixture 2 through No. 1 limit component 3 to fix the anti-sliding block 9 on one side of No. 2 working fixture 10 to the sheet metal part, and the clamp 4 at the top of No. 2 working fixture 10 drives the compression block 7 on one side to fix the other positions of the sheet metal part, and the adjusting rod 5 is raised and lowered inside the limit slot 23 at the rear end of the workbench 1. After adjusting the position, the adjusting rod 5 inside the limit slot 23 is limited by the fixing knob 24, and the lighting position is adjusted by rotating the lighting lamp 6 at the top of the adjusting rod 5. When the suction motor 26 inside the adjusting rod 5 is started, the welding smoke on the workbench 1 can be drawn into the rear end of the adjusting rod 5 through the air inlet 25 at the front end of the adjusting rod 5 and discharged.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-layer sheet metal welding rapid positioning structure, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a sliding groove (20), a sliding block (21) is inserted into the interior of the sliding groove (20), a No. 1 working fixture (2) is installed at the top of the sliding groove (20), a fixing screw (22) is inserted into the interior of the No. 1 working fixture (2), a No. 1 limiting assembly (3) is inserted into one side of the No. 1 working fixture (2), a No. 2 working fixture (10) is installed on the other side of the No. 1 working fixture (2), an anti-sliding block (9) is installed at the bottom of one side of the No. 2 working fixture (10), a clamp (4) is installed at the top of the No. 2 working fixture (10), a compression block (7) is inserted into one side of the clamp (4), and a No. 2 limiting assembly (8) is inserted into the front end of the clamp (4).

2. A multi-layer sheet metal welding rapid positioning structure according to claim 1, characterized in that: The sliding block (21) inserted into the No. 1 working fixture (2) slides inside the sliding groove (20) opened on the top of the workbench (1), and the fixing screw (22) passes through the No. 1 working fixture (2) and contacts the sliding groove (20).

3. The multi-layer sheet metal welding rapid positioning structure according to claim 1, characterized in that: The first limiting component (3) is inserted into one side of the first working fixture (2) to be connected with the second working fixture (10), and the anti-sliding block (9) is fitted under one side of the second working fixture (10).

4. The multi-layer sheet metal welding rapid positioning structure according to claim 1, characterized in that: The top of the workbench (1) is provided with a supporting groove (19), the bottom of the supporting groove (19) is provided with a guide port (18), a supporting plate (16) is installed inside the supporting groove (19), the top of the supporting plate (16) is provided with an anti-slip sticker (17), a lifting screw (13) is installed at the bottom of the supporting plate (16), the lifting screw (13) is installed inside a screw lift (11), and an adjusting wheel handle (12) is installed at the front end of the screw lift (11).

5. A multi-layer sheet metal welding rapid positioning structure according to claim 4, characterized in that: The guide port (18) is inserted into the interior of the workbench (1) and connected to the supporting groove (19); the lifting screw rod (13) is inserted into the bottom of the workbench (1) and connected to the supporting plate (16) inside the supporting groove (19); the adjusting wheel handle (12) rotates to drive the lifting screw rod (13) to be lifted and lowered inside the screw rod lifter (11); the lifting screw rod (13) is driven to drive the supporting plate (16) to be lifted and lowered at the top of the supporting groove (19); the supporting plate (16) is engaged with the supporting groove (19) at the top of the workbench (1).

6. The multi-layer sheet metal welding rapid positioning structure according to claim 1, characterized in that: A limit slot (23) is installed at the rear end of the workbench (1), an adjusting rod (5) is inserted into the limit slot (23), a fixing knob (24) is inserted into the rear end of the limit slot (23), an air inlet (25) is arranged at the front end of the adjusting rod (5), a suction motor (26) is installed inside the adjusting rod (5), and a lighting lamp (6) is installed at the top end of the adjusting rod (5).

7. A multi-layer sheet metal welding rapid positioning structure according to claim 6, characterized in that: The lighting lamp (6) is turned over at the top of the adjusting rod (5), the air inlet (25) is connected to the air suction motor (26) through the adjusting rod (5), the adjusting rod (5) slides inside the limiting slot (23) to drive the lighting lamp (6) at the top of the adjusting rod (5) to rise and fall at the top of the workbench (1), and the fixing knob (24) is inserted into the limiting slot (23) to lock the adjusting rod (5) inside the limiting slot (23).

8. The multi-layer sheet metal welding rapid positioning structure according to claim 6, characterized in that: A supporting leg (15) is installed at the bottom of the workbench (1), and a reinforcing member (14) is connected to one side of the supporting leg (15).

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