Gap detection tool for sheet metal stamping part

Abstract

The utility model discloses a gap detection tool for sheet metal stamping parts, which comprises a bottom plate and a stamping part body, the stamping part body is placed at the top of the bottom plate, the top of the bottom plate is provided with scales, the top of the bottom plate is provided with two sliding holes, sliding blocks are slidably connected in the sliding holes, the top between the two sliding blocks is fixedly connected with a detection plate, and the detection plate is fixedly connected with the detection plate. Two threaded rods are inserted into the top of the detection plate in a threaded mode, the bottom ends of the two threaded rods are jointly and rotationally connected with a pressing plate, the detection plate is of an L-shaped structure, the top ends of the threaded rods are fixedly connected with adjusting rotary knobs, and one side of the bottom plate is fixedly connected with a datum plate. The adjusting knob is screwed down to drive the threaded rod to rotate, so that the pressing plate is driven to move downwards, the pressing plate is pressed on the stamping part body, and the stamping part body is fixed for subsequent detection.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal stamping, in particular to a gap detection tool for sheet metal stamping parts. Background Art

[0002] The blanking clearance of sheet metal stamping parts refers to the size difference between the punch and die edges of the blanking die. The size of the stamping clearance directly affects the progress of product stamping, which is particularly obvious in the blanking of thick materials. The stamping clearance is a reasonable range, not a specific value.

[0003] At present, most of the existing sheet metal gap detection tools use vernier calipers and gap gauges for detection. Although it is convenient for detection, it is not possible to fix the sheet metal parts. Most of them are handheld for detection, resulting in poor stability and poor detection accuracy, which affects the gap detection effect of sheet metal stamping parts. Summary of the invention

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that sheet metal parts cannot be fixed and most of them are handheld for detection, resulting in poor stability and poor detection accuracy, and to propose a gap detection tool for sheet metal stamping parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gap detection tool for sheet metal stamping parts comprises a base plate and a stamping part body, wherein the stamping part body is placed on the top of the base plate, the top of the base plate is provided with a scale, the top of the base plate is provided with two sliding holes, a slider is slidably connected in the sliding holes, a detection plate is fixedly connected to the top between the two sliders, the top of the detection plate is threadedly plugged with two threaded rods, and the bottom ends of the two threaded rods are rotatably connected to a pressure plate.

[0007] Furthermore, the detection board is an L-shaped structure.

[0008] Furthermore, an adjusting knob is fixedly connected to the top end of the threaded rod.

[0009] Furthermore, a reference plate is fixedly connected to one side of the bottom plate.

[0010] Furthermore, a plurality of reinforcing rib plates are fixedly connected to the top of the detection plate.

[0011] Furthermore, a plurality of magnet blocks are embedded on the top of the bottom plate, and the magnet blocks are attracted to the stamping part body.

[0012] The beneficial effects of the utility model are:

[0013] 1. Tighten the adjusting knob to drive the threaded rod to rotate, thereby driving the pressure plate to move downward, so that the pressure plate is pressed on the stamping body, thereby fixing the stamping body for subsequent inspection.

[0014] 2. The magnet block is attracted to the stamping part body to pre-fix it, thereby improving the fixing effect of the stamping part body.

[0015] 3. Align the bottom of one end of the stamping body with the reference plate, then push the detection plate so that the detection plate contacts the top of one end of the stamping body, and then observe the distance between the reference plate and the detection plate through the scale to detect the gap of the stamping body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a gap detection tool for sheet metal stamping parts proposed by the utility model;

[0017] Figure 2 This is a side structural schematic diagram of a gap detection tool for sheet metal stamping parts proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the detection state structure of a gap detection tool for sheet metal stamping parts.

[0019] In the figure: 1, bottom plate; 2, sliding hole; 3, slider; 4, detection plate; 5, pressure plate; 6, threaded rod; 7, adjustment knob; 8, scale; 9, reference plate; 10, reinforcing rib plate; 11, magnet block; 12, stamping body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3A gap detection tool for sheet metal stamping parts, including a base plate 1 and a stamping part body 12, the stamping part body 12 is placed on the top of the base plate 1, the top of the base plate 1 is provided with a scale 8, a reference plate 9 is fixed to one side of the base plate 1 by bolts, two sliding holes 2 are provided on the top of the base plate 1, a slider 3 is slidably connected in the sliding hole 2, a detection plate 4 is welded on the top between the two sliders 3, the distance between the reference plate 9 and the detection plate 4 is observed through the scale 8, so as to detect the gap of the stamping part body 12, the top of the detection plate 4 is threadedly inserted with two threaded rods 6, the bottom ends of the two threaded rods 6 are rotatably connected with a pressure plate 5, the top of the threaded rod 6 is welded with an adjusting knob 7, tightening the adjusting knob 7 drives the threaded rod 6 to rotate, thereby driving the pressure plate 5 to move downward, and then the pressure plate 5 is pressed on the stamping part body 12, so that the stamping part body 12 is fixed.

[0022] The detection plate 4 is an L-shaped structure, and a plurality of reinforcing ribs 10 are welded on the top of the detection plate 4 to enhance the firmness of the detection plate 4. A plurality of magnet blocks 11 are embedded on the top of the base plate 1, and the magnet blocks 11 are attracted to the stamping body 12, and the magnet blocks 11 are pre-fixed by the attraction between the stamping body 12.

[0023] The working principle of this embodiment is as follows: when in use, first, place the stamping body 12 on the base plate 1, and align the bottom of one end of the stamping body 12 with the reference plate 9, then, pre-fix it by attracting the magnet block 11 with the stamping body 12, then, push the detection plate 4 to drive the slider 3 to move in the slide hole 2, so that the detection plate 4 contacts the top of one end of the stamping body 12, then tighten the adjusting knob 7 to drive the threaded rod 6 to rotate, thereby driving the pressure plate 5 to move downward, and then the pressure plate 5 is pressed on the stamping body 12, so that the stamping body 12 is fixed, and then, the distance between the reference plate 9 and the detection plate 4 is observed through the scale 8, so as to detect the gap of the stamping body 12.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gap detection tool for sheet metal stamping parts, comprising a base plate (1) and a stamping part body (12), characterized in that: The stamping part body (12) is placed on the top of the bottom plate (1), the top of the bottom plate (1) is provided with a scale (8), the top of the bottom plate (1) is provided with two sliding holes (2), a slider (3) is slidably connected in the sliding hole (2), a detection plate (4) is fixedly connected to the top between the two sliders (3), the top of the detection plate (4) is threadedly plugged with two threaded rods (6), and the bottom ends of the two threaded rods (6) are rotatably connected to a pressure plate (5) together.

2. A gap detection tool for sheet metal stamping parts according to claim 1, characterized in that: The detection plate (4) is an L-shaped structure.

3. A gap detection tool for sheet metal stamping parts according to claim 1, characterized in that: The top end of the threaded rod (6) is fixedly connected to an adjusting knob (7).

4. A gap detection tool for sheet metal stamping parts according to claim 1, characterized in that: A reference plate (9) is fixedly connected to one side of the bottom plate (1).

5. A gap detection tool for sheet metal stamping parts according to claim 1, characterized in that: A plurality of reinforcing rib plates (10) are fixedly connected to the top of the detection plate (4).

6. A gap detection tool for sheet metal stamping parts according to claim 1, characterized in that: A plurality of magnet blocks (11) are embedded on the top of the bottom plate (1), and the magnet blocks (11) are attracted to the stamping part body (12).

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