Mistake proofing device for machining omission of pipe joint through hole procedure

Abstract

The utility model discloses a pipe joint through hole procedure miss processing mistake proofing device, including base plate, support plate, telescopic device, induction device and "L" shape moving plate, be equipped with support plate and telescopic device on the base plate, be equipped with "L" shape moving plate on the support plate, be equipped with induction device on the "L" shape moving plate, be equipped with induction device on the L "shape moving plate. A third through hole and a fourth through hole perpendicular to the third through hole are formed in the supporting rod, the moving rod is matched with the fourth through hole, the moving rod and the supporting rod are in threaded connection and fixed through a second screw and the fourth through hole, a long groove is formed in a horizontal plate of the moving plate, and the long groove is in threaded connection with the second screw. The moving plate horizontal plate is in threaded connection with the supporting plate through a fourth screw. According to the utility model, the movable plate can be adjusted according to different pipe joints, the movable plate drives the induction device to move horizontally, so that the distance between the elastic plate and the telescopic device is adjusted, and the movable rods with different thicknesses can be replaced according to different detected pipe joints.

Description

Technical Field

[0001] The utility model relates to the technical field of through-hole processing, in particular to a device for preventing errors in the process of through-hole processing of a pipe joint. Background Art

[0002] Pipe fittings are connecting tools between pipes and are detachable connection points between components and pipes. They play an indispensable role in pipe fittings. Among them, missed processing of pipe fitting through holes is a common fault. Although missed processing will not cause serious impact, rework is time-consuming and labor-intensive. Traditional detection is through manual visual inspection, but long-term visual inspection will cause eye fatigue and is more prone to errors. The utility model designs a device for preventing missed processing of pipe fitting through holes, which can solve this problem well. Summary of the invention

[0003] The purpose of the utility model is to solve the problems in the prior art and to provide a device for preventing errors in the process of missed processing of a through hole of a pipe joint, which can solve the problem of missed processing of a through hole of a pipe joint.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a device for preventing missed processing errors in the through-hole process of a pipe fitting, comprising a base plate, a support plate, a telescopic device, a sensing device and an "L"-shaped movable plate, wherein the base plate is provided with a support plate and a telescopic device, the support plate is provided with an "L"-shaped movable plate, and the "L"-shaped movable plate is provided with a sensing device.

[0005] Preferably, a vertical first through hole, a second through hole perpendicular to the first through hole and an alarm light are provided on the base plate, an internal thread is provided on the inner wall of the second through hole, the telescopic device includes a support rod and a moving rod, a third through hole and a fourth through hole perpendicular to the third through hole are provided inside the support rod, an internal thread is provided on the inner wall of the fourth through hole, the moving rod and the fourth through hole cooperate with each other, the moving rod and the support rod are threadedly connected and fixed by the second screw and the fourth through hole, the bottom of the support rod is inserted into the first through hole, and the support rod is threadedly fixed to the base plate 1 by the first screw and the second through hole.

[0006] Preferably, the sensing device includes a shell, an elastic plate and a sensing switch, one end of the elastic plate is connected to the top surface of the shell, the sensing switch is arranged on the top surface of the shell, the sensing switch is located between the angle between the top surface of the shell and the elastic plate, and the sensing device is threadedly connected to the movable plate by a third screw.

[0007] Preferably, a long groove is provided on the horizontal plate of the movable plate, a fifth through hole is provided on the vertical plate of the movable plate, an internal thread is provided on the inner wall of the fifth through hole, the sensing device is threadedly connected to the vertical plate of the movable plate through a third screw, the horizontal plate of the movable plate is threadedly connected to the support plate through a fourth screw, the fourth screw passes through the long groove, and the nut diameter of the fourth screw is greater than the width of the long groove.

[0008] Beneficial effects of the utility model:

[0009] 1. According to different pipe joints, the movable plate can be adjusted, and the movable plate drives the sensing device to move horizontally, thereby adjusting the distance between the elastic plate and the telescopic device;

[0010] 2. The moving rod can be replaced with different thicknesses according to the different pipe joints being inspected.

[0011] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of the utility model pipe joint through-hole process missed processing error prevention device;

[0013] Figure 2 This is a structural diagram of the bottom plate of the utility model;

[0014] Figure 3 This is a structural diagram of the support rod of the utility model;

[0015] Figure 4 This is a top view of the movable plate of the utility model;

[0016] Figure 5 It is a left view of the movable plate of the utility model.

[0017] Numbers in the figure: 1, bottom plate; 2, support plate; 3, telescopic device; 4, sensing device; 5, movable plate; 6, first screw; 7, second screw; 8, third screw; 9, fourth screw; 10, alarm light; 101, first through hole; 102, second through hole; 301, support rod; 302, movable rod; 303, third through hole; 304, fourth through hole; 401, shell; 402, elastic plate; 403, sensing switch; 501, long slot; 502, fifth through hole. DETAILED DESCRIPTION

[0018] Embodiment 1:

[0019] The utility model comprises a base plate 1, a support plate 2, a telescopic device 3, a sensing device 4 and an "L"-shaped movable plate 5. The base plate 1 is provided with the support plate 2 and the telescopic device 3, the support plate 2 is provided with the "L"-shaped movable plate 5, and the "L"-shaped movable plate 5 is provided with the sensing device 4.

[0020] Advantageously, the bottom plate 1 is provided with a vertical first through hole 101, a second through hole 102 perpendicular to the first through hole 101, and an alarm light 10, the inner wall of the second through hole 102 is provided with an internal thread, the telescopic device 3 includes a support rod 301 and a moving rod 302, the support rod 301 is provided with a third through hole 303 and a fourth through hole 304 perpendicular to the third through hole 303, the inner wall of the fourth through hole 304 is provided with an internal thread, the moving rod 302 cooperates with the fourth through hole 304, and the moving rod 30 2 is fixed to the support rod 301 by threading connection with the fourth through hole 304 through the second screw 7. The second screw 7 is used to fix the movable rod 302, which not only allows the movable rod 302 to move up and down and change the overall length of the telescopic device 3, but also makes it more convenient to replace the movable rod 302. The bottom of the support rod 301 is inserted into the first through hole 101, and the support rod 301 is fixed to the bottom plate 1 by threading connection with the second through hole 102 through the first screw 6, which can make the telescopic device 3 more firmly fixed and can be easily replaced if damaged.

[0021] Advantageously, the sensing device 4 includes a shell 401, an elastic plate 402 and a sensing switch 403, wherein one end of the elastic plate 402 is connected to the top surface of the shell 401, the sensing switch 403 is arranged on the top surface of the shell 401, and the sensing switch 403 is located between the angle between the top surface of the shell 401 and the elastic plate 402. The sensing device 4 is threadedly connected to the movable plate 5 by a third screw 8, and the sensing device 4 is installed on the movable plate 5, which can facilitate the horizontal movement of the position of the sensing device 4.

[0022] Advantageously, a long groove 501 is provided on the horizontal plate of the movable plate 5, a fifth through hole 502 is provided on the vertical plate of the movable plate 5, an internal thread is provided on the inner wall of the fifth through hole 502, the sensing device 4 is threadedly connected to the vertical plate of the movable plate 5 by a third screw 8, the horizontal plate of the movable plate 5 is threadedly connected to the support plate 2 by a fourth screw 9, the fourth screw 9 passes through the long groove 501, the nut diameter length of the fourth screw 9 is greater than the width of the long groove 501, and the long groove 501 and the fourth screw 9 on the movable plate 5 cooperate with each other, so that the movable plate 5 can drive the sensing device to move horizontally and adjust the distance between the elastic plate 402 and the telescopic device 3.

[0023] Working process of this utility model:

[0024] First, according to the through hole diameter and length of the pipe joint to be detected, a suitable moving rod 302 is selected, and then the moving plate 5 is adjusted to drive the sensing device to move horizontally so that the distance between the elastic plate 402 and the telescopic device 3 is appropriate.

[0025] Then put the pipe joint on the moving rod 302. If the pipe joint has no through hole, the pipe joint cannot contact or press down the elastic plate 402. If the through hole of the pipe joint has been processed, the pipe joint will press down the elastic plate 402, and the elastic plate 402 will press down the induction switch 403. At this time, the alarm light 10 lights up and the pipe joint is qualified.

[0026] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A device for preventing errors in the process of missed processing of a through hole of a pipe joint, characterized in that: The invention comprises a bottom plate (1), a support plate (2), a telescopic device (3), a sensing device (4) and an "L"-shaped movable plate (5); the bottom plate (1) is provided with the support plate (2) and the telescopic device (3); the support plate (2) is provided with the "L"-shaped movable plate (5); and the "L"-shaped movable plate (5) is provided with the sensing device (4).

2. A device for preventing errors in the process of missed processing of a through hole of a pipe joint according to claim 1, characterized in that: The base plate (1) is provided with a vertical first through hole (101), a second through hole (102) perpendicular to the first through hole (101), and an alarm light (10); the inner wall of the second through hole (102) is provided with an internal thread; the telescopic device (3) comprises a support rod (301) and a moving rod (302); the support rod (301) is provided with a third through hole (303) and a fourth through hole (304) perpendicular to the third through hole (303); the inner wall of the fourth through hole (304) is provided with an internal thread; the moving rod (302) and the fourth through hole (304) cooperate with each other; the moving rod (302) and the support rod (301) are threadedly connected and fixed by a second screw (7) and the fourth through hole (304); the bottom of the support rod (301) is inserted into the first through hole (101); the support rod (301) and the base plate (1) are threadedly connected and fixed by a first screw (6) and the second through hole (102).

3. A device for preventing mistakes in the process of missed processing of a through hole of a pipe joint according to claim 1, characterized in that: The sensing device (4) comprises a housing (401), an elastic plate (402) and a sensing switch (403); one end of the elastic plate (402) is connected to the top surface of the housing (401); the sensing switch (403) is arranged on the top surface of the housing (401); the sensing switch (403) is located between the angle between the top surface of the housing (401) and the elastic plate (402); and the sensing device (4) is threadedly connected to the moving plate (5) via a third screw (8).

4. A device for preventing errors in the process of missed processing of a through hole of a pipe joint as claimed in claim 1 or 3, characterized in that: The horizontal plate of the movable plate (5) is provided with a long slot (501), the vertical plate of the movable plate (5) is provided with a fifth through hole (502), the inner wall of the fifth through hole (502) is provided with an internal thread, the sensing device (4) is threadedly connected to the vertical plate of the movable plate (5) via a third screw (8), the horizontal plate of the movable plate (5) is threadedly connected to the support plate (2) via a fourth screw (9), the fourth screw (9) passes through the long slot (501), and the nut diameter of the fourth screw (9) is greater than the width of the long slot (501).

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