Sheet metal part splicing device

Abstract

The utility model relates to a sheet metal part splicing device, which belongs to the technical field of sheet metal part processing and comprises a splicing platform, a fixed base and a movable base rotating around one end of the fixed base are fixedly arranged on the upper side of the splicing platform, and the movable base is fixedly arranged on the upper side of the splicing platform. An arc-shaped guide groove with the circle center at one end of the fixed base is formed in the upper side of the splicing platform, an arc-shaped guide rod is fixedly arranged on the inner side of the arc-shaped guide groove, the arc-shaped guide rod is slidably sleeved with a sliding block slidably connected with the inner side of the arc-shaped guide groove, and the movable base is fixedly arranged on the upper side of the sliding block. Rib plates are arranged on the two sides of the upper end of the fixed base and the two sides of the upper end of the movable base respectively, and clamping assemblies for fixing sheet metal parts are arranged on the rib plates. The two sheet metal parts are welded and spliced at a certain angle, and the machining practicability of the sheet metal parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, and in particular relates to a sheet metal splicing device. Background Art

[0002] In the prior art, due to the limitations of raw materials or processing equipment, it is impossible to process complete sheet metal parts in one go, especially when the narrowest side of the sheet metal part is longer than 2 meters, general machines cannot process it directly, and the parts are usually split and welded together to form a whole before processing again. The welding splicing method is generally completed on a splicing platform, and the sheet metal parts are fixed by the clamping components on the splicing platform, and then the welding is completed. However, the existing clamping components are fixed on the splicing platform, so when the sheet metal parts need to form a certain angle with each other for welding, the use effect is not good.

[0003] For example, in the Chinese utility model with announcement number CN213134303U and titled "A device for integrally splicing sheet metal workpieces", although the sheet metal parts are fixedly spliced ​​by multiple sets of support frames and fixed tables, the positions of the support frames and the fixed tables are fixed, so only two sheet metal parts in the same plane can be spliced, which is not applicable to other sheet metal parts that need to be welded at a certain angle. Therefore, a sheet metal splicing device is now needed. Utility Model Content

[0004] The purpose of the utility model is to provide a sheet metal splicing device with a simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A sheet metal splicing device comprises a splicing platform, wherein a fixed base and a movable base rotating around one end of the fixed base are fixedly arranged on the upper side of the splicing platform, ribs are respectively arranged on both sides of the upper ends of the fixed base and the movable base, and clamping components for fixing the sheet metal parts are arranged on the ribs.

[0007] As a further optimization scheme of the utility model, the clamping assembly includes a threaded sleeve fixedly arranged on the rib plate and a screw rod threadedly connected to the inner side of the threaded sleeve, one end of the screw rod is provided with a clamping plate for fixing the sheet metal between the two rib plates, and the other end of the screw rod is provided with a handle.

[0008] As a further optimization scheme of the utility model, an arc-shaped guide groove with its center at one end of the fixed base is opened on the upper side of the splicing platform, an arc-shaped guide rod is fixedly arranged on the inner side of the arc-shaped guide groove, a slider is slidably sleeved on the arc-shaped guide rod and is slidably connected to the inner side of the arc-shaped guide groove, and the movable base is fixedly arranged on the upper side of the slider.

[0009] As a further optimization solution of the utility model, a positioning screw is threadedly provided on the slider, which passes through the slider and abuts against the bottom of the arc-shaped guide groove.

[0010] As a further optimization solution of the utility model, a clamping groove is formed between two adjacent ribs.

[0011] As a further optimization solution of the utility model, a plurality of scale lines along the edge of the arc-shaped guide groove are arranged on the upper side of the splicing platform.

[0012] The beneficial effect of the utility model is that in the utility model, by inserting two sheet metal parts between two groups of ribs respectively, and fixing the two sheet metal parts on the fixed base and the movable base respectively through the clamping assembly, and then rotating the movable base so that the movable base is rotated by a certain angle under the action of the arc guide groove and the arc guide rod, one of the sheet metal parts on the upper side of the movable base can be rotated by a certain angle around one end of the other sheet metal part, so that the two sheet metal parts are welded and spliced ​​at a certain angle to each other, thereby improving the practicability of sheet metal processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model from a top view;

[0015] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0017] In the figure: 1. Splicing platform; 2. Fixed base; 3. Movable base; 4. Clamping assembly; 401. Threaded sleeve; 402. Screw rod; 403. Handle; 404. Clamping plate; 5. Clamping groove; 6. Arc guide rod; 7. Arc guide groove; 8. Scale line; 9. Rib plate; 10. Slider; 11. Positioning screw. DETAILED DESCRIPTION

[0018] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] Example

[0020] like Figure 1 , Figure 2 As shown, a sheet metal splicing device comprises a splicing platform 1, a fixed base 2 and a movable base 3 rotating around one end of the fixed base 2 are fixedly arranged on the upper side of the splicing platform 1, an arc guide groove 7 with the center at one end of the fixed base 2 is opened on the upper side of the splicing platform 1, an arc guide rod 6 is fixedly arranged on the inner side of the arc guide groove 7, a slider 10 slidably connected to the inner side of the arc guide groove 7 is slidably sleeved on the arc guide rod 6, the movable base 3 is fixedly arranged on the upper side of the slider 10, ribs 9 are respectively arranged on both sides of the upper ends of the fixed base 2 and the movable base 3, and a clamping groove 5 is formed between two adjacent ribs 9. When in use, the sheet metal is placed in the clamping groove 5 to perform preliminary positioning of the sheet metal, and then the sheet metal is fixed by the clamping assembly 4 on the rib 9 to prevent shaking and displacement during the welding and splicing process, which affects the welding quality, and the rib 9 is provided with a clamping assembly 4 for fixing the sheet metal.

[0021] like Figure 2 , Figure 4 As shown, the clamping assembly 4 includes a threaded sleeve 401 fixedly arranged on the rib plate 9 and a screw rod 402 threadedly connected to the inner side of the threaded sleeve 401, one end of the screw rod 402 is provided with a clamping plate 404 for fixing the sheet metal between the two rib plates 9, and the other end of the screw rod 402 is provided with a handle 403. When in use, the sheet metal is placed between the two rib plates 9, and then the handle 403 is turned to drive the screw rod 402 to threadably engage with the threaded sleeve 401, so that the screw rod 402 passes through the rib plate 9 and moves telescopically, driving the two clamping plates 404 to move closer to and away from each other, so that the sheet metal is fixed on the rib plate 9.

[0022] like Figure 2 As shown, the upper side of the splicing platform 1 is provided with a plurality of scale lines 8 along the edge of the arc-shaped guide groove 7, and degrees are provided next to the scale lines 8. The scale lines 8 can facilitate personnel to rotate the movable base 3 to a specific degree, accurately control the angle between the two sheet metal parts, improve the application range of welding splicing, and thus improve the practicality of the device.

[0023] like Figure 1 , Figure 3 As shown, a positioning screw 11 is threadedly provided on the slider 10, which penetrates the slider 10 and abuts against the bottom of the arc-shaped guide groove 7. When in use, when the movable base 3 is rotated to a specified angle, the positioning screw 11 is then rotated, so that the lower end of the positioning screw 11 abuts against the bottom of the arc-shaped guide groove 7, so that the movable base 3 is fixed on the splicing platform 1, which is convenient for splicing and prevents the splicing seam from increasing during welding, thereby affecting the welding quality.

[0024] It should be noted that when using this sheet metal splicing device, first place the two sheet metals in the clamping grooves 5 on the fixed base 2 and the movable base 3 respectively, then turn the handle 403 to drive the screw rod 402 to engage with the threaded sleeve 401, so that the screw rod 402 passes through the rib plate 9 to telescopically move, driving the two clamping plates 404 to move closer to and away from each other, so that the sheet metal is fixed on the rib plate 9. When it is necessary to adjust the angle between the two sheet metals, push the movable base 3 so that the slider 10 at the bottom of the movable base 3 slides around the arc guide rod 6 and the arc guide groove 7, so that the angle between the movable base 3 and the fixed base 2 can be adjusted, and the angle between the two sheet metals can be adjusted, which is used to splice sheet metals at different angles, thereby improving the practicality of the device.

[0025] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A sheet metal splicing device, comprising a splicing platform (1), characterized in that: A fixed base (2) and a movable base (3) rotating around one end of the fixed base (2) are fixedly arranged on the upper side of the splicing platform (1); ribs (9) are respectively arranged on both sides of the upper ends of the fixed base (2) and the movable base (3); and a clamping assembly (4) for fixing the sheet metal parts is arranged on the ribs (9).

2. A sheet metal splicing device according to claim 1, characterized in that: The clamping assembly (4) comprises a threaded sleeve (401) fixedly arranged on the rib plate (9) and a screw rod (402) threadedly connected to the inner side of the threaded sleeve (401); a clamping plate (404) for fixing the sheet metal between two rib plates (9) is arranged at one end of the screw rod (402); and a handle (403) is arranged at the other end of the screw rod (402).

3. The sheet metal splicing device according to claim 1, characterized in that: The upper side of the splicing platform (1) is provided with an arc-shaped guide groove (7) with its center at one end of the fixed base (2); an arc-shaped guide rod (6) is fixedly arranged on the inner side of the arc-shaped guide groove (7); a sliding block (10) slidably connected to the inner side of the arc-shaped guide groove (7) is slidably sleeved on the arc-shaped guide rod (6); and the movable base (3) is fixedly arranged on the upper side of the sliding block (10).

4. A sheet metal splicing device according to claim 3, characterized in that: The slider (10) is threadedly provided with a positioning screw (11) that penetrates the slider (10) and abuts against the bottom of the arc-shaped guide groove (7).

5. The sheet metal splicing device according to claim 1, characterized in that: A clamping groove (5) is formed between two adjacent rib plates (9).

6. The sheet metal splicing device according to claim 3, characterized in that: The upper side of the splicing platform (1) is provided with a plurality of scale lines (8) along the edge of the arc-shaped guide groove (7).

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