A stamping parts testing equipment

Abstract

The present invention discloses a stamping parts detection equipment, comprising a supporting base, a first supporting frame and a second supporting frame are arranged on the supporting base, an adjusting plate is movably arranged on the second supporting frame up and down, a vertical guiding mechanism is arranged between the adjusting plate and the second supporting frame, a thickness adjusting mechanism for adjusting the horizontal height of the adjusting plate is arranged between the adjusting plate and the second supporting frame, a positioning adjusting mechanism is arranged between the limit seat and the adjusting positioning plate, a straight groove is arranged on the first supporting frame, a push block is movably arranged in the straight groove, an arc-shaped hole is arranged in the push block, which passes through the upper surface of the push block to the lower surface of the push block. Through the present invention, the angle of large stamping parts can be quickly and accurately measured, and at the same time, the size of the detection equipment can be adjusted according to the thickness and angle of the stamping parts to adapt to the size of the stamping parts to be measured, which is convenient and fast, and greatly enhances the detection strength.

Description

Technical Field

[0001] The invention relates to a stamping part detection device, in particular to a stamping part detection equipment. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. Stamping and forging are both plastic processing, collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips; since some stamping parts are large in size and have high requirements for stamping angles, it is difficult to measure large stamping parts using existing tools, and it is difficult to meet production needs. It is necessary to provide a detection device that can quickly, accurately and conveniently measure the angles of stamping parts.

[0003] Therefore, the existing stamping parts detection device needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to provide a stamping part detection device that can quickly, accurately and conveniently measure the angle of the stamping part.

[0005] In order to achieve the above object, the present invention adopts the following scheme:

[0006] A stamping parts detection device comprises a support base, a first support frame and a second support frame are arranged on the support base, an adjustment plate is movably arranged on the second support frame up and down, a vertical guide mechanism is arranged between the adjustment plate and the second support frame, a thickness adjustment mechanism for adjusting the horizontal height of the adjustment plate is arranged between the adjustment plate and the second support frame, a limit seat is arranged on the upper surface of the adjustment plate, a transverse guide rail is arranged on one side of the limit seat, an adjustment positioning plate is movably arranged on the transverse guide rail, and a positioning adjustment mechanism is arranged between the limit seat and the adjustment positioning plate. Structure, a straight groove is provided on the first support frame, a push block is movably provided in the straight groove, an arc-shaped hole is provided in the push block, which passes through the upper surface of the push block to the lower surface of the push block, an arc-shaped rod is movably provided in the arc-shaped hole, an arc-shaped angle measuring ruler is provided on the push block, an arc-shaped notch is provided on the arc-shaped angle measuring ruler, a clamping measuring plate is provided on the upper end of the arc-shaped rod, an extension line on the upper surface of the clamping measuring plate passes through the center of the arc-shaped rod, a movable rod that is inserted in the arc-shaped notch and movably provided on the side wall of the clamping measuring plate, and an angle pointer is provided on the movable rod.

[0007] Furthermore, a horizontal position of an upper surface of the second support frame is lower than a horizontal position of an upper surface of the first support frame.

[0008] Furthermore, the vertical guide mechanism includes a plurality of vertical guide holes arranged on the second support frame, a vertical guide rod is movably arranged in the vertical guide hole, the upper end of the vertical guide rod is fixedly connected to the lower surface of the adjustment plate, and a limiting portion is arranged at the lower end of the vertical guide rod.

[0009] Further, the thickness adjustment mechanism includes a first adjusting screw hole arranged on the second support frame, a first adjusting screw is threadedly connected to the first adjusting screw hole, a first rotor is arranged at the upper end of the first adjusting screw, the diameter of the first rotor is larger than the diameter of the first adjusting screw, a first rotor hole is arranged on the adjustment plate, a first convex ring is arranged on the opening edge of the first rotor hole to prevent the first rotor from axial movement, and the first rotor is installed in the first rotor hole for rotation.

[0010] Furthermore, the positioning adjustment mechanism includes a second adjusting screw hole laterally arranged on the limit seat, a second adjusting screw is threadedly connected to the second adjusting screw hole, a second rotor is arranged at the end of the second adjusting screw close to the adjustment positioning plate, a second rotor hole is arranged on the surface of the adjustment positioning plate close to the second rotor, the second rotor is installed in the second rotor hole for rotation, a second convex ring is arranged on the opening edge of the second rotor hole, and the diameter of the second adjusting screw is smaller than the diameter of the second rotor.

[0011] Furthermore, the arc-shaped hole, the arc-shaped angle measuring ruler, the arc-shaped notch and the arc-shaped rod have the same arc.

[0012] Furthermore, the circumferential surface of the movable rod is provided with an external thread, the outer sleeve of the movable rod is provided with a locking nut, and the locking nut and the external thread are threadedly connected.

[0013] Furthermore, a scale is arranged on the adjustment plate, a scale sleeve is arranged on the second support frame, and the scale is inserted in the scale sleeve and moves up and down.

[0014] Furthermore, the arc angle measuring ruler and the scale sleeve are made of transparent material.

[0015] Furthermore, the straight groove is provided with a clearance groove for allowing the arc rod to move and make way.

[0016] In summary, the present invention has the following beneficial effects compared with the prior art:

[0017] The present invention solves the problem that it is difficult to measure the angle of existing stamping parts. Through the present invention, the angle of large stamping parts can be quickly and accurately measured. At the same time, the size of the detection equipment can be adjusted according to the thickness and angle of the stamping parts to adapt to the size of the stamping parts being measured. It is convenient and fast, greatly enhances the detection strength, and has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 It is a front view of the present invention;

[0020] Figure 3 It is a right side view of the present invention;

[0021] Figure 4 for Figure 3 Section view along line AA;

[0022] Figure 5 One of the exploded views of the present invention;

[0023] Figure 6 This is the second exploded view of the present invention; DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The present invention provides

[0026] A stamping parts detection device comprises a support base 1, on which a first support frame 2 and a second support frame 3 are arranged, an adjustment plate 4 is movably arranged on the second support frame 3, a vertical guide mechanism 5 is arranged between the adjustment plate 4 and the second support frame 3, a thickness adjustment mechanism 6 for adjusting the horizontal height of the adjustment plate 4 is arranged between the adjustment plate 4 and the second support frame 3, a limit seat 7 is arranged on the upper surface of the adjustment plate 4, a transverse guide rail 8 is arranged on one side of the limit seat 7, an adjustment positioning plate 9 is movably arranged on the transverse guide rail 8, and the limit seat 7 and the adjustment A positioning adjustment mechanism 10 is provided between the positioning plates 9, a straight groove 11 is provided on the first support frame 2, a push block 12 is movably provided in the straight groove 11, an arc hole 13 is provided in the push block 12, which passes through the upper surface of the push block 12 to the lower surface of the push block 12, an arc rod 14 is movably provided in the arc hole 13, an arc angle measuring ruler 140 is provided on the push block 12, an arc notch 15 is provided on the arc angle measuring ruler 140, a clamping measuring plate 16 is provided on the upper end of the arc rod 14, an extension line of the upper surface of the clamping measuring plate 16 passes through the center of the arc rod 14, a movable rod 17 is provided on the side wall of the clamping measuring plate 16 and is inserted in the arc notch 15, and an angle pointer 18 is provided on the movable rod 17;

[0027] Working principle: According to the thickness and angle of the stamped part, the sizes of the adjustment positioning plate 9, the thickness adjustment mechanism 6 and the clamping measuring plate 16 are adjusted respectively;

[0028] The purpose of adjusting the height of the thickness adjustment mechanism 6: Since the stamping part is placed on the adjustment plate 4, a high and low state is formed between the surface of the adjustment plate 4 and the surface of the straight groove 11. In order to ensure the accurate detection of the stamping part, it is necessary to place the stamping part on the adjustment plate 4 so that the upper surface of the stamping part is flush with the surface of the straight groove 11. At this time, according to the thickness of the stamping part, by adjusting the adjustment plate 4, the horizontal position distance between the upper surface of the adjustment plate 4 and the upper surface of the straight groove 11 is the distance of the thickness dimension of the stamping part, ensuring that the upper surface of the stamping part is flush with the surface of the straight groove 11.

[0029] The purpose of adjusting the moving position of the positioning plate 9 is to make the inclined surface of the stamping part and the surface of the clamping measuring plate 16 better fit for measurement and make the distance between them sufficient for measurement. The position of the positioning plate 9 needs to be adjusted according to the size of the stamping part.

[0030] The purpose of adjusting the tilt angle of the measuring plate 16 is to determine the standard angle of the stamping part according to the required standard angle, and to detect whether the stamping angle of the stamping part meets the standard.

[0031] When the above positions are adjusted, enter the test;

[0032] The stamping part is placed on the surface of the adjustment plate 4 for installation and clamping. At this time, the push block 12 is pushed to move, and the clamping measuring plate 16 is pressed against the inner surface of the inclined surface of the stamping part. Check whether there is a gap between the clamping measuring plate 16 and the inner surface of the inclined surface of the stamping part. If there is, the stamping part is unqualified. If it is completely fitted without any gap, it is a qualified product. It can measure larger stamping parts, which is convenient and quick. At the same time, a black material plate can be set on the other side of the clamping measuring plate 16 and the stamping part to be inspected for easy observation of the gap.

[0033] In the present invention, the horizontal position of the upper surface of the second support frame 3 is lower than the horizontal position of the upper surface of the first support frame 2 .

[0034] The vertical guide mechanism 5 of the present invention comprises a plurality of vertical guide holes 501 arranged on the second support frame 3, a vertical guide rod 502 is movably arranged in the vertical guide hole 501, the upper end of the vertical guide rod 502 is fixedly connected to the lower surface of the adjustment plate 4, and a limiting portion 503 is arranged at the lower end of the vertical guide rod 502;

[0035] A vertically movable guide mechanism is provided.

[0036] The thickness adjustment mechanism 6 of the present invention includes a first adjustment screw hole 601 arranged on the second support frame 3, the first adjustment screw hole 601 is internally threadedly connected with a first adjustment screw 602, a first rotor 603 is arranged at the upper end of the first adjustment screw 602, the diameter of the first rotor 603 is larger than the diameter of the first adjustment screw 602, a first rotor hole 604 is arranged on the adjustment plate 4, a first convex ring 605 is arranged at the opening edge of the first rotor hole 604 to prevent the first rotor 603 from axially moving, and the first rotor 603 is installed in the first rotor hole 604 for rotation; the adjustment plate 4 can be adjusted up and down more stably;

[0037] The positioning and adjustment mechanism 10 described in the present invention includes a second adjusting screw hole 101 horizontally arranged on the limit seat 7, and the second adjusting screw hole 101 is internally threadedly connected to a second adjusting screw 102. The end of the second adjusting screw 102 close to the adjusting positioning plate 9 is provided with a second rotor 103, and the surface of the adjusting positioning plate 9 close to the second rotor 103 is provided with a second rotor hole 104. The second rotor 103 is installed in the second rotor hole 104 for rotation, and a second convex ring 105 is provided at the opening edge of the second rotor hole 104. The diameter of the second adjusting screw 102 is smaller than the diameter of the second rotor 103. An adjustment structure for stably adjusting the position of the adjusting positioning plate 9 is provided.

[0038] The arc-shaped hole 13, the arc-shaped angle measuring scale 140, the arc-shaped notch 15 and the arc-shaped rod 14 of the present invention have the same arc.

[0039] The movable rod 17 of the present invention has an external thread on its circumferential surface, and a locking nut 171 is disposed on the outer sleeve of the movable rod 17 , and the locking nut 171 is threadedly connected to the external thread.

[0040] The adjustment plate 4 of the present invention is provided with a scale 100 , and the second support frame 3 is provided with a scale sleeve 200 , and the scale 100 is inserted into the scale sleeve 200 and moves up and down.

[0041] The arc angle measuring ruler 140 and the scale sleeve 200 of the present invention are made of transparent materials, which are convenient for observation.

[0042] The straight groove 11 of the present invention is provided with a clearance groove 300 for the arc rod 14 to move and make way.

[0043] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A stamping parts inspection device, comprising a support base (1), characterized in that: The support base (1) is provided with a first support frame (2) and a second support frame (3); the second support frame (3) is provided with an adjustment plate (4) movably arranged up and down; a vertical guide mechanism (5) is provided between the adjustment plate (4) and the second support frame (3); a thickness adjustment mechanism (6) for adjusting the horizontal height of the adjustment plate (4) is provided between the adjustment plate (4) and the second support frame (3); a limit seat (7) is provided on the upper surface of the adjustment plate (4); a transverse guide rail (8) is provided on one side of the limit seat (7); an adjustment positioning plate (9) is movably arranged on the transverse guide rail (8); a positioning adjustment mechanism (10) is provided between the limit seat (7) and the adjustment positioning plate (9); a straight groove (11) is provided on the first support frame (2); A push block (12) is movably arranged in the straight groove (11), an arc-shaped hole (13) is arranged in the push block (12) and passes through the upper surface of the push block (12) to the lower surface of the push block (12), an arc-shaped rod (14) is movably arranged in the arc-shaped hole (13), an arc-shaped angle measuring ruler (140) is arranged on the push block (12), an arc-shaped notch (15) is arranged on the arc-shaped angle measuring ruler (140), a clamping measuring plate (16) is arranged at the upper end of the arc-shaped rod (14), an extension line of the upper surface of the clamping measuring plate (16) passes through the center of the arc-shaped rod (14), a movable rod (17) is arranged on the side wall of the clamping measuring plate (16) and is inserted in the arc-shaped notch (15), and an angle pointer (18) is arranged on the movable rod (17); The vertical guide mechanism (5) comprises a plurality of vertical guide holes (501) arranged on the second support frame (3), a vertical guide rod (502) being movably arranged in the vertical guide hole (501), the upper end of the vertical guide rod (502) being fixedly connected to the lower surface of the adjustment plate (4), and a limiting portion (503) being arranged at the lower end of the vertical guide rod (502); The thickness adjustment mechanism (6) comprises a first adjustment screw hole (601) arranged on the second support frame (3); the first adjustment screw hole (601) is internally threadedly connected to a first adjustment screw rod (602); a first rotor (603) is arranged at the upper end of the first adjustment screw rod (602); the diameter of the first rotor (603) is larger than the diameter of the first adjustment screw rod (602); a first rotor hole (604) is arranged on the adjustment plate (4); a first convex ring (605) is arranged at the opening edge of the first rotor hole (604) to prevent the first rotor (603) from axial movement; and the first rotor (603) is mounted in the first rotor hole (604) and rotates; The positioning adjustment mechanism (10) comprises a second adjustment screw hole (101) arranged transversely on the limiting seat (7); the second adjustment screw hole (101) is internally threadedly connected to a second adjustment screw rod (102); a second rotor (103) is arranged at an end of the second adjustment screw rod (102) close to the adjustment positioning plate (9); a second rotor hole (104) is arranged on a surface of the adjustment positioning plate (9) close to the second rotor (103); the second rotor (103) is mounted in the second rotor hole (104) for rotation; a second convex ring (105) is arranged at an opening edge of the second rotor hole (104); and the diameter of the second adjustment screw rod (102) is smaller than the diameter of the second rotor (103).

2. A stamping parts inspection device according to claim 1, characterized in that: The horizontal position of the upper surface of the second support frame (3) is lower than the horizontal position of the upper surface of the first support frame (2).

3. A stamping parts inspection device according to claim 1 or 2, characterized in that: The arc-shaped hole (13), the arc-shaped angle measuring ruler (140), the arc-shaped notch (15) and the arc-shaped rod (14) have the same arc angle.

4. A stamping parts inspection device according to claim 1 or 2, characterized in that: The circumferential surface of the movable rod (17) is provided with an external thread, and the outer sleeve of the movable rod (17) is provided with a locking nut (171), and the locking nut (171) and the external thread are threadedly connected.

5. A stamping parts inspection device according to claim 1 or 2, characterized in that: The adjustment plate (4) is provided with a scale (100), the second support frame (3) is provided with a scale sleeve (200), and the scale (100) is inserted into the scale sleeve (200) and moves up and down.

6. A stamping parts inspection device according to claim 5, characterized in that: The arc angle measuring ruler (140) and the scale sleeve (200) are made of transparent material.

7. The stamping parts inspection device according to claim 1, characterized in that: The straight groove (11) is provided with a clearance groove (300) for allowing the arc rod (14) to move and make way.

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