Sheet metal part curvature detection device

Abstract

The utility model provides a sheet metal part curvature detection device, which comprises a device main body, a curvature detection die and a sheet metal part repair die, and a bearing table is arranged at the upper end of the front side of the internal composition of the device main body. Compared with the prior art, the sheet metal part repairing device has the beneficial effects that the device main body, the bending degree detection mold and the sheet metal part repairing mold are additionally arranged, a sheet metal part to be detected is compared with a detection part, whether the sheet metal part is qualified or not is judged according to the fitting degree, and the pushing oil cylinder is started to drive the sheet metal part repairing mold to move forwards for sheet metal parts with small differences; according to the sheet metal part repairing device, the device body is additionally provided with the bending degree detection die and the sheet metal part repairing die, the bending degree detection die and the sheet metal part repairing die are connected and fixed through bolts, the sheet metal part can be repaired, and the sheet metal part can be repaired. And different dies can be replaced conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of curvature detection devices, and particularly relates to a curvature detection device for a sheet metal part. Background Art

[0002] Sheet metal parts refer to various parts processed from metal sheets, which are widely used in various products and industries. Such parts usually need to go through multiple processes, including but not limited to shearing, stamping, bending, welding, surface treatment, etc. After the sheet metal parts are bent, they need to be tested for the qualified curvature to distinguish the qualified sheet metal parts, select qualified sheet metal parts to the qualified area, and select unqualified products to the scrap area or repair area. However, most of the common sheet metal curvature detection devices can only perform a single qualified or unqualified judgment operation. Although some sheet metal parts do not meet the curvature requirements, they can be repaired to become qualified products.

[0003] Secondly, the sheet metal bending detection device with a single detection structure will cause difficulties in subsequent secondary repairs. The bending degree needs to be secondary tested, which will increase the complexity of the repair work and reduce the overall production efficiency.

[0004] In summary, the sheet metal bending detection device with only a single detection structure has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a sheet metal bending detection device to solve the problems raised in the above background technology.

[0006] The utility model is realized through the following technical scheme: a sheet metal curvature detection device, comprising: a device body, a curvature detection mold and a sheet metal repair mold, the device body having an internal component and a front upper end provided with a bearing platform, a curvature detection mold for detecting the curvature quality of the sheet metal is provided on the front side above the bearing platform, a sheet metal repair mold for correcting the curvature of the sheet metal is provided on the rear side of the curvature detection mold, two groups of clamping rings for clamping and fixing the sheet metal repair mold are provided on the rear side of the sheet metal repair mold, connecting plates for fixing the two groups of clamping rings are provided on the left and right sides of the two groups of clamping rings, and connecting bolts for connecting and fixing are provided between the two groups of connecting plates.

[0007] As a preferred embodiment, the upper surface of the support platform is provided with two sets of guide grooves for assisting the linear movement of the sheet metal repair mold, and the lower end of the sheet metal repair mold is provided with a guide slider.

[0008] As a preferred embodiment, the guide slider and the guide slot are movably engaged with each other, and a repair pressing piece for repairing the curvature of the sheet metal part is provided above the guide slider;

[0009] The upper end of the curvature detection mold is provided with a detection piece for detecting the curvature of the sheet metal part, and the rear side of the repair press is provided with a connecting column, so that the guide slider slides along the guide groove, which can enable the sheet metal repair mold to move linearly to perform sheet metal repair operations.

[0010] As a preferred embodiment, a repair bracket is provided at the rear end of the lower surface of the supporting platform, and a pushing cylinder for pushing the sheet metal repair mold to move forward and backward is provided on the front side of the rear end of the repair bracket. A connecting rod is provided on the front side of the pushing cylinder. The pushing cylinder can drive the sheet metal repair mold to move forward and backward through the connecting rod, which is convenient for repairing sheet metal parts that can be simply repaired.

[0011] As a preferred embodiment, a mounting plate for connecting and installing the curvature detection mold is provided at the lower end of the curvature detection mold, and mounting threaded holes are provided on the mounting plate and the upper surfaces of the left front side and the right front side of the supporting platform.

[0012] As a preferred embodiment, the lower surface of the mounting plate and the upper surface of the supporting platform fit each other and are connected and fixed by bolts screwed into the inner side of the mounting threaded hole. Adjustment grooves are provided at the upper and lower ends of the front side of the connecting rod, and an adjustment slider is provided on the inner side of the adjustment groove.

[0013] As a preferred embodiment, the adjusting slider and the adjusting slot are movably engaged with each other, the upper surface of the connecting plate is vertically penetrated to form a connecting threaded hole, the connecting bolt passes through the connecting threaded hole, and the curvature detection mold and the sheet metal repair mold are respectively connected and fixed by bolts, which can facilitate the replacement of different molds.

[0014] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding a device main body, a curvature detection mold and a sheet metal repair mold, the sheet metal part to be detected is compared with the detection part, and the qualification is judged according to the degree of fit. For sheet metal parts with little difference, the pushing cylinder is started to drive the sheet metal repair mold forward, so that the repair pressing part presses the sheet metal part to make it fit with the detection part, thereby achieving the effect of integrated maintenance and repair. By adding a device main body, a curvature detection mold and a sheet metal repair mold, the curvature detection mold and the sheet metal repair mold are respectively connected and fixed by bolts, which can facilitate the replacement of different molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a sheet metal bending detection device.

[0017] Figure 2 The utility model is a schematic structural diagram of a device body in a device for detecting curvature of a sheet metal part.

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 The utility model is a schematic structural diagram of a curvature detection mold in a sheet metal curvature detection device.

[0020] Figure 5 The utility model is a schematic diagram of the structure of a sheet metal repair mold in a sheet metal curvature detection device.

[0021] In the figure, 100-device body, 101-carrying platform, 102-installation threaded hole, 103-guide slide groove, 104-repair bracket, 105-pushing cylinder, 106-connecting rod, 107-adjusting slide groove, 108-adjusting slider, 109-clamping ring, 110-connecting plate, 111-connecting threaded hole;

[0022] Curvature detection mold, 201-detection piece, 202-mounting plate;

[0023] Sheet metal repair mold, 301-repair pressing part, 302-guide slider, 303-connecting column. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figures 1 to 5The utility model provides a technical solution: a sheet metal curvature detection device, comprising: a device body 100, a curvature detection mold 200 and a sheet metal repair mold 300, wherein the device body 100 has a bearing platform 101 at the upper end of the front side of its internal components;

[0026] A curvature detection mold 200 for detecting the curvature quality of the sheet metal part is provided on the front side above the carrier 101, and a sheet metal repair mold 300 for correcting the curvature of the sheet metal part is provided on the rear side of the curvature detection mold 200;

[0027] Two groups of clamping rings 109 for clamping and fixing the sheet metal repair mold 300 are provided on the rear side of the sheet metal repair mold 300. Connecting plates 110 for fixing the two groups of clamping rings 109 are provided on the left and right sides of the two groups of clamping rings 109. Connecting bolts for connecting and fixing are provided between the two groups of connecting plates 110.

[0028] Two sets of guide slots 103 for assisting the linear movement of the sheet metal repairing mold 300 are provided on the upper surface of the carrier 101 , and a guide slider 302 is provided at the lower end of the sheet metal repairing mold 300 .

[0029] The guide slider 302 and the guide slot 103 are movably engaged with each other, and a repair pressing piece 301 for repairing the curvature of the sheet metal part is provided above the guide slider 302;

[0030] The upper end of the curvature detection mold 200 is provided with a detection piece 201 for detecting the curvature of the sheet metal part, and the rear side of the repair pressing piece 301 is provided with a connecting column 303, so that the guide slider 302 slides along the guide groove 103, so that the sheet metal repair mold 300 can move linearly to perform sheet metal repair operations.

[0031] A repair bracket 104 is provided at the rear end of the lower surface of the supporting platform 101, and a pushing cylinder 105 for pushing the sheet metal repair mold 300 to move forward and backward is provided on the front side of the rear end of the repair bracket 104. A connecting rod 106 is provided on the front side of the pushing cylinder 105. The pushing cylinder 105 can drive the sheet metal repair mold 300 to move forward and backward through the connecting rod 106, so as to facilitate the repair work on the sheet metal parts that can be simply repaired.

[0032] See also Figure 1-Figure 2 and Figure 4-Figure 5, as the first embodiment of the utility model: first, the user compares the sheet metal to be tested with the detection piece 201 at the upper end of the curvature detection mold 200, and determines whether it is qualified or not according to the degree of fit. Secondly, for sheet metal parts with little difference that can be simply repaired, the user starts the cylinder 105 to drive the sheet metal repair mold 300 forward through the connecting rod 106, so that the guide slider 302 slides along the guide slot 103, which can make the sheet metal repair mold 300 move linearly, so that the repair pressing piece 301 presses the sheet metal part to make it pressed and fit with the detection piece 201, thereby achieving the effect of integrated inspection and repair.

[0033] A mounting plate 202 for connecting and mounting the curvature detection mold 200 is disposed at the lower end of the curvature detection mold 200 , and mounting threaded holes 102 are provided on the mounting plate 202 and the upper surfaces of the left front side and the right front side of the supporting platform 101 .

[0034] The lower surface of the mounting plate 202 fits with the upper surface of the support platform 101 and is fixed by bolts screwed into the inner side of the mounting threaded hole 102. Adjustment grooves 107 are provided at both upper and lower ends of the front side of the connecting rod 106, and an adjustment slider 108 is provided inside the adjustment groove 107.

[0035] The adjusting slider 108 and the adjusting slot 107 are movably engaged with each other, and a connecting threaded hole 111 is vertically penetrated through the upper surface of the connecting plate 110. The connecting bolt passes through the connecting threaded hole 111. The curvature detection mold 200 and the sheet metal repair mold 300 are respectively connected and fixed by bolts, which can facilitate the replacement of different molds.

[0036] See also Figure 1-Figure 5 , as the second embodiment of the utility model: Based on the above embodiment, first, the curvature detection mold 200 is fitted between the mounting plate 202 and the carrier platform 101, and is connected and fixed by screwing bolts into the inner side of the mounting threaded hole 102. Secondly, the user can place the connecting column 303 between the two sets of clamping rings 109, and use bolts to screw into the inner side of the connecting threaded hole 111 to bring the upper and lower connecting plates 110 closer, so that the clamping ring 109 clamps and fixes the connecting column 303. The curvature detection mold 200 and the sheet metal repair mold 300 can be easily disassembled and assembled, so that different molds can be easily replaced for detection and repair operations.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal curvature detection device, comprising: The device body (100), the curvature detection mold (200) and the sheet metal repair mold (300) are characterized in that: the upper end of the front side of the internal components of the device body (100) is provided with a bearing platform (101); A curvature detection mold (200) for detecting the curvature quality of the sheet metal part is provided on the front side above the support platform (101), and a sheet metal part repair mold (300) for correcting the curvature of the sheet metal part is provided on the rear side of the curvature detection mold (200); Two groups of clamping rings (109) for clamping and fixing the sheet metal repair mold (300) are provided on the rear side of the sheet metal repair mold (300), and connecting plates (110) for fixing the two groups of clamping rings (109) are provided on the left and right sides of the two groups of clamping rings (109), and connecting bolts for connecting and fixing are provided between the two groups of connecting plates (110).

2. A sheet metal bending detection device as claimed in claim 1, characterized in that: The upper surface of the support platform (101) is provided with two sets of guide slots (103) for assisting the linear movement of the sheet metal repair mould (300), and the lower end of the sheet metal repair mould (300) is provided with a guide slide block (302).

3. A sheet metal bending detection device as claimed in claim 2, characterized in that: The guide slider (302) and the guide slot (103) are movably engaged with each other, and a repair pressing piece (301) for repairing the curvature of the sheet metal part is provided above the guide slider (302); The upper end of the curvature detection mold (200) is provided with a detection piece (201) for detecting the curvature of the sheet metal part, and the rear side of the repair pressing piece (301) is provided with a connecting column (303).

4. A sheet metal bending detection device as claimed in claim 1, characterized in that: A repair bracket (104) is provided at the rear end of the lower surface of the support platform (101), a driving cylinder (105) for driving the sheet metal repair mold (300) to move forward and backward is provided at the front side of the rear end of the repair bracket (104), and a connecting rod (106) is provided at the front side of the driving cylinder (105).

5. A sheet metal bending detection device as claimed in claim 4, characterized in that: A mounting plate (202) for connecting and mounting the curvature detection mould (200) is provided at the lower end of the curvature detection mould (200), and mounting threaded holes (102) are provided on the upper surfaces of the left front side and the right front side of the mounting plate (202) and the bearing platform (101).

6. A sheet metal bending detection device as claimed in claim 5, characterized in that: The lower surface of the mounting plate (202) and the upper surface of the support platform (101) are fitted to each other and are connected and fixed by bolts screwed into the inner side of the mounting threaded hole (102); the upper and lower ends of the front side surface of the connecting rod (106) are provided with adjustment grooves (107); and the inner side of the adjustment groove (107) is provided with an adjustment slider (108).

7. A sheet metal curvature detection device as claimed in claim 6, characterized in that: The adjusting slider (108) and the adjusting slot (107) are movably engaged with each other, and a connecting threaded hole (111) is vertically penetrated through the upper surface of the connecting plate (110), and the connecting bolt passes through the connecting threaded hole (111).

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