Bent plate detection device

Abstract

The utility model discloses a bent plate detection device. The bent plate detection device comprises a die holder, a bent plate detection table mounted on the die holder, and a pressing mechanism arranged on the die holder and used for positioning a bent plate, the pressing mechanism comprises an upper end pressing assembly mounted on the die holder and a lower end pressing assembly mounted on the die holder, and the upper end pressing assembly and the lower end pressing assembly are matched with the bent plate detection table to carry out pressing detection on the bent plate; according to the bent plate detection device of the technical scheme, the detected bent plate is positioned and placed through the bent plate detection table, the upper end and the lower end of the bent plate are pressed through the upper end pressing assembly and the lower end pressing assembly, the bent plate is detected through the feeler gauge, whether the bent position of the bent plate meets the process requirement or not is tested, the overall structure is simple, operation is convenient, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal parts detection, in particular to a bent plate detection device. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as car body), etc. Existing bending and forming sheet metal parts need to detect the curvature of the formed sheet metal parts, but the existing detection devices cannot meet the requirements of appropriate detection and processing of the workpieces after bending and forming, especially at the bending parts, where the dimensional tolerance requirements are high.

[0003] Therefore, a bent plate detection device is needed to solve the above problems. Utility Model Content

[0004] In view of this, the bent plate detection device provided by the utility model positions and places the bent plate to be detected through the bent plate detection table, presses the upper and lower ends of the bent plate through the upper and lower clamping components, and detects the bent plate through a feeler gauge to test whether the bending position of the bent plate meets the process requirements. The overall structure is simple, the operation is convenient, and the product qualification rate is improved.

[0005] A bent plate detection device includes a die base, a bent plate detection platform installed on the die base, and a clamping mechanism arranged on the die base for positioning the bent plate; the clamping mechanism includes an upper clamping assembly installed on the die base and a lower clamping assembly installed on the die base, and the upper clamping assembly and the lower clamping assembly cooperate with the bent plate detection platform to perform clamping detection on the bent plate.

[0006] Furthermore, a bent plate installation groove for positioning and detecting the bent plate is formed in the middle of the bent plate detection platform, and the bent plate installation groove is formed with a step structure for cooperating with the bent plate for detection.

[0007] Furthermore, the upper end clamping assembly includes an upper mounting seat installed on the mold base, an upper quick clamp hingedly installed on the upper mounting seat, and an upper pressing arm installed on the end of the upper quick clamp. The upper quick clamp rotates to drive the upper pressing arm to perform clamping detection on the upper end of the bent plate.

[0008] Furthermore, the lower end clamping assembly includes a lower mounting seat installed on the die base, a lower quick clamp installed on the lower mounting seat, and a lower pressure head installed on the end of the lower quick clamp. The lower quick clamp rotates to drive the lower pressure head to perform clamping detection on the lower end of the bent plate.

[0009] Furthermore, the upper pressing arm includes two pressing arms which are installed parallel to each other at the ends of the upper quick clamp, and the two pressing arms have the same structure.

[0010] Furthermore, a mounting block for storing a feeler gauge is installed on the mold base.

[0011] The beneficial effects of the utility model are:

[0012] The bent plate detection device provided by the utility model positions and places the bent plate to be detected by means of a bent plate detection table, clamps the upper and lower ends of the bent plate by means of upper and lower clamping assemblies, detects the bent plate by means of a feeler gauge, and tests whether the bending position of the bent plate meets the process requirements. The overall structure is simple, the operation is convenient, and the product qualification rate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side structure of the utility model. DETAILED DESCRIPTION

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model; Figure 2 It is a schematic diagram of the back structure of the utility model; as shown in the figure, a bent plate detection device includes a die base 1, a bent plate detection platform 7 installed on the die base 1, and a clamping mechanism arranged on the die base 1 for positioning the bent plate 9; the clamping mechanism includes an upper clamping component installed on the die base and a lower clamping component installed on the die base, and the upper clamping component and the lower clamping component cooperate with the bent plate detection platform 7 to perform clamping detection on the bent plate; the bent plate detection device of the technical solution positions and places the bent plate 9 to be detected through the bent plate detection platform 7, and through the upper and lower ends (i.e. Figure 2 The left end of the middle bent plate inspection table 7 is higher than the right end, which is the upper end, and vice versa, which is the lower end. The clamping component clamps the upper and lower ends of the bent plate, and uses a feeler gauge to inspect the bent plate to test whether the bending position of the bent plate meets the process requirements. The overall structure is simple, easy to operate, and the product qualification rate is improved.

[0017] In this embodiment, a bent plate installation groove for positioning and detecting the bent plate 9 is formed in the middle of the bent plate detection platform 7, and the bent plate installation groove is formed with a step structure 71 for matching the bent plate for detection. The bent plate 9 is positioned and placed by the bent plate detection platform, and the middle position of the bent plate detection platform is processed to form an integral groove structure, which is convenient for placing the bent plate 9 to be detected. The left and right sides of the bent plate are completely formed with flange structures upward, and are fitted in the bent plate installation groove.

[0018] In this embodiment, the upper end clamping assembly includes an upper mounting seat 4 mounted on the die base 1, an upper quick clamp 5 hingedly mounted on the upper mounting seat 4, and an upper pressing arm 6 mounted on the end of the upper quick clamp 5. The upper quick clamp 5 rotates to drive the upper pressing arm 6 to perform a clamping test on the upper end of the bent plate 9. The upper mounting seat 4 is fixedly mounted on the die base 1, the upper quick clamp 5 can adopt an existing quick clamp structure, and the upper pressing arm 6 is fixedly mounted on the end of the upper quick clamp 5. The upper pressing arm 6 is used to realize the clamping test on the upper end of the bent plate 9.

[0019] In this embodiment, the lower end clamping assembly includes a lower mounting seat 4 mounted on the die base 1, a lower quick clamp mounted on the lower mounting seat 4, and a lower pressing head 8 mounted on the end of the lower quick clamp. The lower quick clamp rotates to drive the lower pressing head 8 to perform clamping detection on the lower end of the bent plate. The lower end clamping assembly also adopts a structure similar to that of the upper end clamping assembly. The lower pressing head 8 adopts a conical structure to facilitate clamping the lower end of the bent plate 9.

[0020] In this embodiment, the upper pressing arm includes two clamping arms installed parallel to each other at the end of the upper quick clamp, and the two clamping arms have the same structure. The upper pressing arm adopts two clamping arm structures with the same structure, and a hole structure is formed on the upper end of the bent plate 9. The two clamping arms are respectively distributed on both sides of the hole structure to achieve the upper end of the bent plate 9 to give way and clamp.

[0021] In this embodiment, a mounting block 2 for storing a feeler gauge is installed on the die base 1. A feeler gauge or other inspection tool can be placed in the mounting block 2. When in use, the inspection tool is used to inspect the bending position and the upper and lower ends of the workpiece. If the workpiece meets the process requirements, it is qualified.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bent plate detection device, characterized in that: It includes a die base, a bent plate detection platform installed on the die base, and a clamping mechanism arranged on the die base for positioning the bent plate; the clamping mechanism includes an upper clamping assembly installed on the die base and a lower clamping assembly installed on the die base, and the upper clamping assembly and the lower clamping assembly cooperate with the bent plate detection platform to perform clamping detection on the bent plate.

2. The bent plate detection device according to claim 1, characterized in that: A bent plate installation groove for positioning and detecting the bent plate is formed in the middle of the bent plate detection platform, and the bent plate installation groove is formed with a step structure for matching the bent plate for detection.

3. The bent plate detection device according to claim 2, characterized in that: The upper end clamping assembly includes an upper mounting seat installed on the mold base, an upper quick clamp hingedly installed on the upper mounting seat, and an upper pressing arm installed on the end of the upper quick clamp. The upper quick clamp rotates to drive the upper pressing arm to perform clamping detection on the upper end of the bent plate.

4. The bent plate detection device according to claim 2, characterized in that: The lower end clamping assembly includes a lower mounting seat installed on the die base, a lower quick clamp installed on the lower mounting seat, and a lower pressure head installed on the end of the lower quick clamp. The lower quick clamp rotates to drive the lower pressure head to perform clamping detection on the lower end of the bent plate.

5. The bent plate detection device according to claim 3, characterized in that: The upper pressing arm comprises two pressing arms which are installed parallel to each other at the ends of the upper quick clamp, and the two pressing arms have the same structure.

6. The bent plate detection device according to claim 1, characterized in that: The mold base is provided with a mounting block for storing a feeler gauge.

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