Metal plate connecting piece

Abstract

The utility model relates to the technical field of metal plate connection. The sheet metal connecting piece comprises a sheet metal part, a fixing groove is formed in the upper end of the sheet metal part, a fixing plate is installed at the upper end of the sheet metal part, and a sheet metal connecting mechanism is installed in an inner cavity of the fixing plate. A rotating disc is rotated to enable a rotating shaft connected with the rotating disc to rotate so as to drive a gear to rotate, the gear rotates to drive sheet metal connecting plates to be close to each other, then the sheet metal connecting plates are clamped and fixed to fixing grooves, and therefore sheet metal parts are connected; and then the left end of the fixing rod is clamped with the inner cavity of the sliding groove, so that the rotating disc is fixed and prevented from rotating, and quick connection of two adjacent sheet metal parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal connection, in particular to a sheet metal connecting piece. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as car bodies), etc. Its most notable feature is that the thickness of the same part is consistent. Products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for assembly. Under normal circumstances, sheet metals are welded together. The use of welding will cause the sheet metals to be integrated and cannot be split. If they need to be split, they can only be split by special shearing tools. The connection of two sheet metals can only be formed by welding tools. They cannot be quickly connected to each other, which is very inconvenient to use, resulting in a decrease in the overall applicability of the equipment. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides the following technical solutions:

[0004] A sheet metal connector comprises a sheet metal part, wherein a fixing groove is provided at the upper end of the sheet metal part, a fixing plate is installed at the upper end of the sheet metal part, and a sheet metal connecting mechanism is installed in the inner cavity of the fixing plate.

[0005] As an improvement of the above technical solution, the sheet metal connection mechanism includes a sheet metal connecting plate, a limiting groove, a connecting block, a rotating shaft, a gear, a turntable, a slide groove, a support plate, a fixing spring and a fixing rod, the ends of the sheet metal connecting plates that are away from each other are clamped with the inner cavity of the fixing groove, and the ends of the sheet metal connecting plates that are close to each other are clamped with the inner cavity of the fixing plate, the limiting groove is arranged on the left and right sides of the inner cavity of the fixing plate, the ends of the connecting blocks that are away from each other are clamped with the inner cavity of the limiting groove, and the ends of the connecting blocks that are close to each other are fixedly connected with the left and right ends of the sheet metal connecting plate The outer wall of the rotating shaft is installed on the upper end of the fixed plate through a bearing, the upper end of the gear is fixedly connected to the lower end of the rotating shaft, and the outer wall of the gear is meshed with one end of the sheet metal connecting plate close to each other, the lower end of the turntable is fixedly connected to the upper end of the rotating shaft, the slide groove is opened on the outer wall of the turntable, the lower end of the support plate is fixedly connected to the upper surface of the fixed plate, the left end of the fixing spring is fixedly connected to the right side surface of the support plate, the left end of the fixing rod is fixedly connected to the right end of the fixing spring, and the left end of the fixing rod passes through the inner cavity of the support plate and is clamped with the inner cavity of the slide groove.

[0006] As an improvement of the above technical solution, there are multiple slide grooves, which are evenly arranged on the outer wall of the turntable.

[0007] As an improvement of the above technical solution, the fixing groove is L-shaped.

[0008] As an improvement of the above technical solution, a rotating rod is installed on the upper surface of the rotating disk.

[0009] As an improvement of the above technical solution, a pull ring is installed on the right end of the fixing rod.

[0010] Beneficial effects of the utility model:

[0011] The sheet metal connection mechanism fixes two adjacent sheet metal parts so that the two adjacent sheet metal parts can be quickly connected and separated, and the two adjacent sheet metal parts can be fixed without welding, thereby realizing the rapid connection between the two adjacent sheet metal parts.

[0012] The lower end of the sheet metal connecting plate is engaged with the inner cavity of the fixed groove, and the turntable is rotated to rotate the rotating shaft connected to it, thereby driving the gear to rotate. The rotation of the gear drives the sheet metal connecting plates to approach each other, so that the sheet metal connecting plate is engaged and fixed to the fixed groove, thereby connecting the sheet metal parts. The elastic force of the fixing spring is used to drive the fixed rod connected to it to move to the left, so that the left end of the fixing rod is engaged with the inner cavity of the slide groove, thereby fixing the turntable to prevent the turntable from rotating, thereby realizing the rapid connection of two adjacent sheet metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the structural diagram of the utility model;

[0014] Figure 2 For this utility model Figure 1 A front view of

[0015] Figure 3 For this utility model Figure 1 A partial cross-sectional view of

[0016] Figure 4 For this utility model Figure 2 Cross-sectional view at point aa.

[0017] Figure numerals: 1, sheet metal; 2, fixing groove; 3, fixing plate; 4, sheet metal connecting mechanism; 401, sheet metal connecting plate; 402, limiting groove; 403, connecting block; 404, rotating shaft; 405, gear; 406, turntable; 407, slide groove; 408, support plate; 409, fixing spring; 410, fixing rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution; a sheet metal connector, including a sheet metal part 1, a fixing groove 2 is opened at the upper end of the sheet metal part 1, a fixing plate 3 is installed at the upper end of the sheet metal part 1, and a sheet metal connecting mechanism 4 is installed in the inner cavity of the fixing plate 3. The sheet metal connecting mechanism 4 fixes two adjacent sheet metal parts 1, so that the two adjacent sheet metal parts 1 can be quickly connected and split, thereby achieving the goal of not needing welding and fixing the two adjacent sheet metal parts 1, and realizing the rapid connection of the two adjacent sheet metal parts 1 with each other.

[0020] Specifically, the sheet metal connection mechanism 4 includes a sheet metal connection plate 401, a limiting groove 402, a connection block 403, a rotating shaft 404, a gear 405, a rotating disk 406, a sliding groove 407, a support plate 408, a fixing spring 409 and a fixing rod 410. The ends of the sheet metal connection plates 401 that are away from each other are clamped with the inner cavity of the fixing groove 2, and the ends of the sheet metal connection plates 401 that are close to each other are clamped with the inner cavity of the fixing plate 3. The limiting groove 402 is provided on the left and right sides of the inner cavity of the fixing plate 3. The ends of the connecting blocks 403 that are away from each other are clamped with the inner cavity of the limiting groove 402, and the ends of the connecting blocks 403 that are close to each other are fixedly connected to the left and right ends of the sheet metal connecting plate 401. The outer wall of the rotating shaft 404 is installed on the upper end of the fixed plate 3 through a bearing. The upper end of the gear 405 is fixedly connected to the lower end of the rotating shaft 404, and the outer wall of the gear 405 is meshedly connected to the end of the sheet metal connecting plate 401 that is close to each other. The lower end of the rotating disk 406 is fixedly connected to the upper end of the rotating shaft 404, and the slide groove 407 is opened on the rotating disk. The outer wall of the plate 406, the lower end of the support plate 408 is fixedly connected to the upper surface of the fixed plate 3, the left end of the fixing spring 409 is fixedly connected to the right side of the support plate 408, the left end of the fixing rod 410 is fixedly connected to the right end of the fixing spring 409, and the left end of the fixing rod 410 passes through the inner cavity of the support plate 408 and is clamped with the inner cavity of the slide groove 407, the lower end of the sheet metal connecting plate 401 is clamped with the inner cavity of the fixing groove 2, and the rotating disk 406 is rotated to rotate the rotating shaft 404 connected thereto, thereby driving The gear 405 rotates, and the rotation of the gear 405 drives the sheet metal connecting plates 401 to approach each other, so that the sheet metal connecting plates 401 are clamped and fixed to the fixing groove 2, thereby connecting the sheet metal parts 1, and the elastic force of the fixing spring 409 is used to drive the fixing rod 410 connected thereto to move to the left, so that the left end of the fixing rod 410 is clamped with the inner cavity of the slide groove 407, and then the turntable 406 is fixed to prevent the turntable 406 from rotating, thereby realizing the rapid connection of two adjacent sheet metal parts 1.

[0021] Specifically, there are multiple slide grooves 407 that are evenly arranged on the outer wall of the turntable 406, so that the fixing rod 410 can fix the turntable 406 to prevent the turntable 406 from rotating.

[0022] Specifically, the fixing groove 2 is L-shaped, so that the sheet metal connecting plate 401 has a better fixing effect on two adjacent sheet metal parts 1 .

[0023] Specifically, a rotating rod is installed on the upper surface of the rotating disk 406, so that the personnel can rotate the rotating disk 406 with less effort.

[0024] Specifically, a pull ring is installed at the right end of the fixing rod 410 to facilitate personnel to pull the fixing rod 410.

[0025] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A sheet metal connector, comprising a sheet metal part (1), characterized in that: A fixing groove (2) is provided at the upper end of the sheet metal component (1), a fixing plate (3) is installed at the upper end of the sheet metal component (1), and a sheet metal connecting mechanism (4) is installed in the inner cavity of the fixing plate (3).

2. A sheet metal connector according to claim 1, characterized in that: The sheet metal connection mechanism (4) comprises a sheet metal connection plate (401), a position limiting groove (402), a connection block (403), a rotating shaft (404), a gear (405), a rotating disk (406), a sliding groove (407), a support plate (408), a fixing spring (409) and a fixing rod (410); the ends of the sheet metal connection plates (401) that are away from each other are clamped with the inner cavity of the fixing groove (2), and the ends of the sheet metal connection plates (401) that are close to each other are clamped with the inner cavity of the fixing plate (3); the position limiting groove (402) is provided on the left side and the right side of the inner cavity of the fixing plate (3); the ends of the connection blocks (403) that are away from each other are clamped with the inner cavity of the position limiting groove (402), and the ends of the connection blocks (403) that are close to each other are fixedly connected to the left and right ends of the sheet metal connection plate (401); The outer wall of the rotating shaft (404) is mounted on the upper end of the fixed plate (3) via a bearing, the upper end of the gear (405) is fixedly connected to the lower end of the rotating shaft (404), and the outer wall of the gear (405) is meshedly connected to one end of the sheet metal connecting plate (401) that is close to each other, the lower end of the rotating disk (406) is fixedly connected to the upper end of the rotating shaft (404), the slide groove (407) is opened on the outer wall of the rotating disk (406), the lower end of the supporting plate (408) is fixedly connected to the upper surface of the fixed plate (3), the left end of the fixing spring (409) is fixedly connected to the right side surface of the supporting plate (408), the left end of the fixing rod (410) is fixedly connected to the right end of the fixing spring (409), and the left end of the fixing rod (410) passes through the inner cavity of the supporting plate (408) and is clamped with the inner cavity of the slide groove (407).

3. A sheet metal connector according to claim 2, characterized in that: There are multiple slide grooves (407) that are evenly arranged on the outer wall of the rotating disk (406).

4. A sheet metal connector according to claim 1, characterized in that: The fixing groove (2) is L-shaped.

5. The sheet metal connector according to claim 2, characterized in that: A rotating rod is mounted on the upper surface of the rotating disk (406).

6. A sheet metal connector according to claim 2, characterized in that: A pull ring is installed at the right end of the fixing rod (410).

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