Strength detection device for automobile stamping part

Abstract

The utility model relates to the technical field of automobile stamping part detection, in particular to an automobile stamping part strength detection device which comprises a device body and a hydraulic cylinder, the upper end of the inner side of the device body is fixedly connected with the hydraulic cylinder, the lower end of the hydraulic cylinder is provided with a strength detector, and the lower end of the inner side of the device body is fixedly connected with a detection table. According to the utility model, through the arrangement of the electric telescopic rod, a fixing piece, an insertion block, a connecting plate, a mounting frame, a cleaning brush, a rectangular groove, a placement groove and a collection box, the electric telescopic rod is started to drive the fixing piece, the connecting plate, the mounting frame and the cleaning brush to integrally move rightwards; according to the device, the cleaning brush is used for cleaning residues on the damping pad, the residues finally enter the collection box through the rectangular groove, the residues in the detection groove can be cleaned in time, detection of the next stamping part cannot be affected, and the detection result of the next stamping part is more accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile stamping part detection, specifically is a kind of strength detection device of automobile stamping part. BACKGROUND

[0002] Automobile stamping part is the metal stamping part of automobile component, automobile stamping part is usually formed by cold stamping, cold stamping is to use stamping die on press machine to the sheet metal and exert pressure at normal temperature, so that it produces plastic deformation, thereby obtains the parts of required shape and size, a kind of pressure processing method, automobile stamping part needs to use strength detection device to carry out strength detection after production, avoid that the strength of stamping part is too low and lead to that automobile safety is not high.

[0003] The existing detection device can cause certain influence to the strength detection of next stamping part, lead to the error of detection result after the detection of stamping part is completed, and the residue of stamping part deformation damage can be left on detection table, if not removed in time, therefore, a kind of strength detection device of automobile stamping part is provided for the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of strength detection device of automobile stamping part to solve the problem that the residue of stamping part deformation damage can be left on detection table if not removed in time after the detection of detection device to stamping part is completed, which can cause certain influence to the strength detection of next stamping part, lead to the error of detection result.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a kind of strength detection device of automobile stamping part, including device body and hydraulic cylinder, the device body inside upper end is fixedly connected with hydraulic cylinder, the hydraulic cylinder lower end is equipped with strength detector, the device body inside lower end is fixedly connected with detection table, the detection table left end inside is fixedly connected with electric telescopic rod, the electric telescopic rod right end is fixedly connected with fixed part, the fixed part right end inside is placed with plug block, the plug block right end is fixedly connected with connecting plate, the plug block inside is fixedly connected with internal thread sleeve, the internal thread sleeve inside is detachably screw-connected with screw rod assembly, the screw rod assembly upper end is fixedly connected with handle, the screw rod assembly lower portion outside is detachably screw-connected with nut, the connecting plate lower end is fixedly connected with mounting frame, the mounting frame lower end inside is equipped with installation groove, the installation groove inside is fixedly connected with spring, the spring lower end is fixedly connected with cleaning brush, the cleaning brush upper end is fixedly connected with guide column, the detection table upper end right part inside is equipped with detection groove, the detection groove inside bottom is fixedly connected with damping pad, the detection table lower end right part inside is equipped with rectangular groove, the device body right end inside is equipped with placing groove, the placing groove inside is placed with collection box.

[0007] Preferably, the strength detector is located above the detection groove, the fixed part is located inside the detection groove, and the connecting plate is located inside the detection groove.

[0008] Preferably, the screw rod assembly lower end outside passes through the fixed part and the plug block, the mounting frame is located above the damping pad, and the number of springs is several.

[0009] Preferably, the spring is located outside the lower part of the guide column, the lower end of the cleaning brush is in surface contact with the upper end of the damping pad, and the number of guide columns is several.

[0010] Preferably, the upper side of the cleaning brush is in sliding connection with the installation groove, the detection groove, the rectangular groove, and the placing groove are in communication with each other, and the collection box is located below the rectangular groove.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] In the utility model, by setting the electric telescopic rod, the fixed part, the plug block, the connecting plate, the mounting frame, the cleaning brush, the rectangular groove, the placing groove, and the collection box, the electric telescopic rod is started, the electric telescopic rod drives the fixed part, the connecting plate, the mounting frame, and the cleaning brush to move rightward as a whole, the cleaning brush cleans the residues on the damping pad, the residues finally enter the collection box through the rectangular groove, the device can clean the residues in the detection groove in time, does not affect the detection of the next stamping part, and makes the detection result of the next stamping part more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model.

[0014] Figure 2 For the utility model Figure 1 A structure schematic view of place is provided;

[0015] Figure 3 For the utility model Figure 1 B structure schematic view of place is provided;

[0016] Figure 4 For the utility device body right view structure schematic diagram.

[0017] In the figure: 1, device body;2, hydraulic cylinder;3, strength detector;4, detection table;5, electric telescopic rod;6, fixed part;7, plug;8, connecting plate;9, internal thread sleeve;10, screw assembly;11, handle;12, nut;13, mounting frame;14, installation groove;15, spring;16, cleaning brush;17, guide column;18, detection groove;19, damping pad;20, rectangular groove;21, placing groove;22, collection box. Specific implementation

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figures 1-4 , the utility model provides a technical scheme:

[0020] The application discloses a kind of strength detection device of automobile stamping part, including device body 1 and hydraulic cylinder 2, device body 1 inside upper end is fixedly connected with hydraulic cylinder 2, and hydraulic cylinder 2 lower end is equipped with strength detector 3, device body 1 inside lower end is fixedly connected with detection table 4, detection table 4 left end inside is fixedly connected with electric telescopic rod 5, electric telescopic rod 5 right end is fixedly connected with fixed part 6, fixed part 6 right end inside is placed with plug block 7, plug block 7 right end is fixedly connected with connecting plate 8, plug block 7 inside is fixedly connected with internal thread sleeve 9, internal thread sleeve 9 inside is detachably screw-connected with screw rod assembly 10, screw rod assembly 10 upper end is fixedly connected with handle 11, screw rod assembly 10 lower portion outside is detachably screw-connected with nut 12, connecting plate 8 lower end is fixedly connected with mounting frame 13, mounting frame 13 lower end inside is equipped with installation groove 14, installation groove 14 inside is fixedly connected with spring 15, spring 15 lower end is fixedly connected with cleaning brush 16, cleaning brush 16 upper end is fixedly connected with guide column 17, detection table 4 upper end right part inside is equipped with detection groove 18, detection groove 18 inside bottom end is fixedly connected with damping pad 19, detection table 4 lower end right part inside is equipped with rectangular groove 20, device body 1 right end inside is equipped with placement groove 21, placement groove 21 inside is placed with collection box 22.

[0021] The strength detector 3 is located above the detection groove 18, the fixing part 6 is located inside the detection groove 18, the connecting plate 8 is located inside the detection groove 18, the lower end of the screw rod assembly 10 outside passes through the fixing part 6 and the plug block 7, the mounting frame 13 is located above the damping pad 19, the number of springs 15 is several, the spring 15 is located outside the lower part of the guide column 17, the lower end of the cleaning brush 16 and the surface of the upper end of the damping pad 19 are attached, the number of guide columns 17 is several, the upper end of the cleaning brush 16 outside is slidingly connected with the mounting groove 14, the detection groove 18, the rectangular groove 20 and the placing groove 21 are communicated with each other, the collecting box 22 is located below the rectangular groove 20, the inside of the device body 1 is fixedly connected with the hydraulic cylinder 2 at the upper end, the lower end of the hydraulic cylinder 2 is provided with the strength detector 3, the inside of the detection table 4 is fixedly connected with the electric telescopic rod 5 at the left end, which facilitates the setting of the electric telescopic rod 5, the fixing part 6, the plug block 7, the connecting plate 8, the mounting frame 13, the cleaning brush 16, the rectangular groove 20, the placing groove 21 and the collecting box 22, the electric telescopic rod 5 is started, the electric telescopic rod 5 drives the fixing part 6, the connecting plate 8, the mounting frame 13 and the cleaning brush 16 to move to the right as a whole, so that the cleaning brush 16 cleans the residues on the damping pad 19, so that the residues finally enter the collecting box 22 through the rectangular groove 20, the device can clean the residues in the detection groove 18 in time, which will not affect the detection of the next stamping part, so that the detection result of the next stamping part is more accurate; The right end of the electric telescopic rod 5 is fixedly connected with the fixing part 6, the plug block 7 is placed inside the right end of the fixing part 6, the plug block 7 is fixedly connected with the connecting plate 8 at the right end, the plug block 7 is fixedly connected with the internal thread sleeve 9 inside, the internal thread sleeve 9 is detachably and spirally connected with the screw rod assembly 10 inside, the screw rod assembly 10 is fixedly connected with the handle 11 at the upper end, the lower part of the screw rod assembly 10 is detachably and spirally connected with the nut 12 outside, the connecting plate 8 is fixedly connected with the mounting frame 13 at the lower end, the mounting groove 14 is formed in the inside of the mounting frame 13 at the lower end, the spring 15 is fixedly connected inside the mounting groove 14, the cleaning brush 16 is fixedly connected with the spring 15 at the lower end, the cleaning brush 16 is fixedly connected with the guide column 17 at the upper end, the detection groove 18 is formed in the right part of the detection table 4 at the upper end, the damping pad 19 is fixedly connected inside the bottom of the detection groove 18, the rectangular groove 20 is formed in the right part of the detection table 4 at the lower end, the placing groove 21 is formed in the right end of the device body 1, and the collecting box 22 is placed inside the placing groove 21.

[0022] Workflow: the device is powered when in use, the stamping part is placed in the detection groove 18, the damping pad 19 increases the friction between the stamping part and the detection groove 18, so that the stamping part is placed more stably, the external controller starts the hydraulic cylinder 2, the hydraulic cylinder 2 drives the strength detector 3 to move downward as a whole, so that the strength detector 3 detects the strength of the stamping part in the detection groove 18, after the detection is completed, the stamping part is deformed and damaged to produce residues in the detection groove 18, the detected stamping part is taken out first, then the electric telescopic rod 5 is started, the electric telescopic rod 5 drives the fixing part 6 to move to the right, the plug block 7 is fixed in the right end of the fixing part 6 through the cooperation of the internal thread sleeve 9, the screw rod assembly 10 and the nut 12, the connecting plate 8 and the plug block 7 are fixedly connected, the connecting plate 8 and the mounting frame 13 are fixedly connected, the cleaning brush 16 is connected with the mounting frame 13 through the spring 15, and the spring 15 provides a reverse force to make the lower end of the cleaning brush 16 and the upper end surface of the damping pad 19 fit, the guide column 17 guides the spring 15, then the fixing part 6 drives the plug block 7, the connecting plate 8, the mounting frame 13 and the cleaning brush 16 to move to the right as a whole, so that the cleaning brush 16 cleans the residues on the damping pad 19, so that the residues finally enter the collecting box 22 through the rectangular groove 20, the device can clean the residues in the detection groove 18 in time, which will not affect the detection of the next stamping part, so that the detection result of the next stamping part is more accurate, when the cleaning brush 16 needs to be replaced after long-term use, the nut 12 is rotated outward, the nut 12 is taken off from the screw rod assembly 10, the handle 11 is rotated outward, the handle 11 drives the screw rod assembly 10 to rotate outward, so that the screw rod assembly 10 rotates upward along the internal thread sleeve 9, so that the screw rod assembly 10 is separated from the internal thread sleeve 9 and is taken off, finally the connecting plate 8 is pulled outward, so that the plug block 7 is separated from the fixing part 6, so that the cleaning brush 16 is taken off as a whole and replaced, and the reverse operation can be installed, the device is simple and convenient to operate and replace, and does not affect the subsequent use.

[0023] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for testing the strength of a stamped part of a vehicle, comprising a device body (1) and a hydraulic cylinder (2), characterized in that: The device body (1) is fixedly connected with a hydraulic cylinder (2) on the upper end of the inner side, the lower end of the hydraulic cylinder (2) is provided with a strength detector (3), the lower end of the inner side of the device body (1) is fixedly connected with a detection table (4), the left end of the inner side of the detection table (4) is fixedly connected with an electric telescopic rod (5), the right end of the electric telescopic rod (5) is fixedly connected with a fixed part (6), the right end of the inner side of the fixed part (6) is placed with a plug-in block (7), the right end of the plug-in block (7) is fixedly connected with a connecting plate (8), the inner side of the plug-in block (7) is fixedly connected with an internal thread sleeve (9), the inner side of the internal thread sleeve (9) is detachably spirally connected with a screw rod assembly (10), the upper end of the screw rod assembly (10) is fixedly connected with a handle (11), the lower part of the outer side of the screw rod assembly (10) is detachably spirally connected with a nut (12), the lower end of the connecting plate (8) is fixedly connected with a mounting frame (13), the lower end of the inner side of the mounting frame (13) is provided with a mounting groove (14), the mounting groove (14) is fixedly connected with a spring (15) inside, the lower end of the spring (15) is fixedly connected with a cleaning brush (16), the upper end of the cleaning brush (16) is fixedly connected with a guide column (17), the right inner side of the upper end of the detection table (4) is provided with a detection groove (18), the bottom end of the detection groove (18) is fixedly connected with a damping pad (19) inside, the right inner side of the lower end of the detection table (4) is provided with a rectangular groove (20), the right inner side of the device body (1) is provided with a placing groove (21), and the inside of the placing groove (21) is placed with a collecting box (22).

2. The strength detection device for an automobile stamping part according to claim 1, characterized in that: The strength detector (3) is located above the detection groove (18), the fixed part (6) is located inside the detection groove (18), and the connecting plate (8) is located inside the detection groove (18).

3. The strength detection device for an automobile stamping part according to claim 1, characterized in that: The lower end of the screw rod assembly (10) passes through the fixed part (6) and the plug-in block (7) on the outer side, the mounting frame (13) is located above the damping pad (19), and the spring (15) is several in number.

4. The strength detection device for an automobile stamping part according to claim 1, characterized in that: The spring (15) is located on the outer side of the lower part of the guide column (17), the lower end of the cleaning brush (16) and the upper end surface of the damping pad (19) are attached, and the guide column (17) is several in number.

5. The strength detection device for an automobile stamping part according to claim 1, characterized in that: The upper outer side of the cleaning brush (16) is slidingly connected with the mounting groove (14), the detection groove (18), the rectangular groove (20) and the placing groove (21) are communicated with each other, and the collecting box (22) is located below the rectangular groove (20).

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