CN220690928U - Metal flaw detection device - Google Patents

Abstract

The utility model discloses a metal flaw detection device, which belongs to the technical field of bearing processing equipment and comprises a base and a concave plate, wherein a support frame is connected to the base, a lifter is connected to the support frame in a sliding manner, a flaw detection needle is arranged below the lifter, a moving plate is arranged on the base, a groove is formed in the base, a turnover structure is connected to the moving plate, the turnover structure is connected with the concave plate, and a fixed disc is connected to the concave plate in a rotating manner. This metal flaw detection device through setting up movable plate, concave plate, flip structure, fixed disk, dead lever and driving motor, and this flaw detection device passes through the cooperation between hydraulic telescoping device, U template and the gear for the concave plate can realize the function of upset in the movable plate, is convenient for carry out angle adjustment to the bearing after fixed and handles, and can detect cambered surface and the side of bearing, avoids appearing unqualified and qualified bearing to take place chaotic phenomenon after the bearing measures.

Description

Metal flaw detection device

Technical Field

The utility model belongs to the technical field of bearing processing equipment, and particularly relates to a metal flaw detection device.

Background

The metal flaw detection device can detect, position, evaluate and diagnose various defects in the workpiece rapidly, conveniently, without damage and accurately, the interior of the workpiece is required to be detected by the flaw detection device after production, the angle of the fixed bearing is difficult to adjust by the current flaw detection device when the bearing is detected, the bearing is inconvenient to detect and process at multiple angles, and the phenomenon that the bearing is unqualified and disordered with the qualified bearing is caused after the bearing is measured.

Disclosure of Invention

In order to overcome the defects, the utility model provides a metal flaw detector which solves the problems that the angle of a fixed bearing is difficult to adjust when the current flaw detector detects the bearing, so that the bearing is inconvenient to detect at multiple angles, and the bearing is unqualified after being measured and is disordered with a qualified bearing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal flaw detection device, includes base and concave plate, be connected with the support frame on the base, sliding connection has the riser on the support frame, the probe of detecting a flaw has been set up down to the riser, be equipped with the movable plate on the base, set up flutedly in the base, be connected with flip structure on the movable plate, flip structure is connected with concave plate, it is connected with the fixed disk to rotate on the concave plate, the spout has been seted up in the fixed disk, sliding connection has location structure in the spout, location structure is connected with the fixed disk, be connected with the dead lever under the fixed disk, the joint has driving motor under the dead lever, driving motor connects in concave plate, flip structure includes hydraulic telescoping device and fixed cover, hydraulic telescoping device connects on the movable plate, the fixed cover is connected on the movable plate, the fixed cover rotation is connected with the gear, one side of hydraulic telescoping device is connected with the U.

As a further aspect of the utility model: the U-shaped plate is provided with tooth grooves, the tooth grooves are meshed with the gears, and one side of each gear is connected with the concave plate.

As a further aspect of the utility model: the movable plate is connected with a sliding block below, a threaded rod is rotationally connected with the groove, and the sliding block is in threaded connection with the outside of the threaded rod.

As a further aspect of the utility model: one end of the threaded rod is connected with the rotary knob, and the sliding block is slidably connected in the groove.

As a further aspect of the utility model: the positioning structure comprises an arc-shaped plate and a driving rod, wherein the driving rod is rotationally connected in the fixed disc, and a rotating plate is connected under the driving rod.

As a further aspect of the utility model: the rotary plate is connected with a connecting plate under the rotary plate, the rotary plate is connected with an arc plate through the connecting plate, and the arc plate is slidably connected in the chute.

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

1. this metal flaw detection device, through setting up the movable plate, concave plate, flip structure, the fixed disk, dead lever and driving motor, when need detect the cambered surface of bearing, drive the U template through hydraulic telescoping device and remove, and the tooth's socket can be with the gear contact when removing, and the gear drives concave plate and overturn when fixed cover internal rotation, concave plate after the upset can be with the cambered surface of bearing and detect a flaw the needle and carry out the rotation through driving motor and dead lever drive the fixed disk, this flaw detection device passes through the cooperation between hydraulic telescoping device, U template and the gear, make concave plate can realize the function of upset in the movable plate, be convenient for carry out angle adjustment to the bearing after fixing and handle, and can detect the cambered surface of bearing and side, phenomenon that unqualified and qualified bearing take place to be confused appears after avoiding the bearing to measure.

2. This metal flaw detection device through setting up location structure and spout, places the top back of fixed disk when the bearing, drives the actuating lever through external driver and rotates, and the actuating lever can drive the arc and slide in the spout when rotating, can carry out the centre gripping with the inner wall of bearing after the arc removes for this flaw detection device can fix a position the processing to the bearing of different specifications, has avoided the phenomenon that the bearing takes place to drop at the in-process that detects.

3. This metal flaw detection device through setting up slider and threaded rod, when needs carry out the adjustment to the bearing of fixed disk top, rotates through the carousel drive threaded rod, and the slider slides in the recess along with the rotation of threaded rod for the bearing position of fixed disk top changes the back and can contact with the needle of detecting a flaw, has avoided the phenomenon that the needle of detecting a flaw can't contact with the bearing.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a turnover structure according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a positioning structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

in the figure: 1. a base; 2. a support frame; 3. a lifter; 4. a flaw detection needle; 5. a moving plate; 6. a concave plate; 7. a turnover structure; 701. a hydraulic retractor; 702. a U-shaped plate; 703. a fixed sleeve; 704. tooth slots; 705. a gear; 8. a positioning structure; 801. an arc-shaped plate; 802. a driving rod; 803. a connecting plate; 804. a rotating plate; 9. a fixed plate; 10. a chute; 11. a slide block; 12. a fixed rod; 13. a driving motor; 14. a groove; 15. a threaded rod; 16. and (5) rotating the knob.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the metal flaw detection device comprises a base 1 and a concave plate 6, wherein a support frame 2 is connected to the base 1, a lifter 3 is connected in a sliding manner to the support frame 2, a flaw detection needle 4 is arranged below the lifter 3, a moving plate 5 is arranged on the base 1, a groove 14 is formed in the base 1, a turnover structure 7 is connected to the moving plate 5, the turnover structure 7 is connected with the concave plate 6, a fixed disc 9 is rotatably connected to the concave plate 6, a sliding groove 10 is formed in the fixed disc 9, a sliding block 11 is connected to the moving plate 5, a threaded rod 15 is rotatably connected to the groove 14 in the groove 14, the sliding block 11 is in threaded connection with the threaded rod 15, one end of the threaded rod 15 is connected with a rotary knob 16, the sliding block 11 is slidably connected in the groove 14, and by arranging the sliding block 11 and the threaded rod 15, when a bearing above the fixed disc 9 is required to be adjusted, the threaded rod 15 is driven to rotate through the rotary knob 16, and the sliding block 11 slides in the groove 14 along with the rotation of the threaded rod 15, so that the position of the bearing above the fixed disc 9 can be changed and then be contacted with the flaw detection needle 4, and the phenomenon that the flaw detection needle 4 cannot be contacted with the bearing is avoided;

the sliding chute 10 is internally connected with the positioning structure 8 in a sliding way, the positioning structure 8 is connected with the fixed disc 9, the fixed rod 12 is connected under the fixed disc 9, the driving motor 13 is clamped under the fixed rod 12, the positioning structure 8 comprises an arc-shaped plate 801 and a driving rod 802, the driving rod 802 is rotationally connected in the fixed disc 9, a rotating plate 804 is connected under the driving rod 802, a connecting plate 803 is connected under the rotating plate 804, the rotating plate 804 is connected with the arc-shaped plate 801 through the connecting plate 803, after the bearing is placed above the fixed disc 9, the driving rod 802 is driven to rotate through an external driver, and the driving rod 802 can drive the arc-shaped plate 801 to clamp the inner wall of the bearing when rotating, so that the flaw detection device can position bearings with different specifications, and the phenomenon that the bearing falls off in the detection process is avoided;

the arc plate 801 is slidably connected in the chute 10, and by arranging the chute 10, when the arc plate 801 receives pushing force or pulling force, the arc plate 801 slides in the chute 10, so that the chute 10 plays a certain guiding role on the arc plate 801, and the phenomenon of shell blocking of the arc plate 801 during movement is avoided;

the driving motor 13 is connected in the concave plate 6, the turnover structure 7 comprises a hydraulic expansion device 701 and a fixed sleeve 703, the hydraulic expansion device 701 is connected on the movable plate 5, the fixed sleeve 703 is connected on the movable plate 5, a gear 705 is rotationally connected in the fixed sleeve 703, one side of the hydraulic expansion device 701 is connected with a U-shaped plate 702, a tooth slot 704 is formed in the U-shaped plate 702, the tooth slot 704 is meshed with the gear 705, one side of the gear 705 is connected with the concave plate 6, when the U-shaped plate 702 moves, the gear 705 rotates along with the tooth slot 704, and the gear 705 rotates in the fixed sleeve 703, so that the fixed sleeve 703 plays a certain limiting role on the gear 705, and the phenomenon that the position of the gear 705 deviates during rotation is avoided.

The working principle of the utility model is as follows:

when the flaw detection device detects the bearing, the bearing can be firstly placed above the fixed disc 9, then the driving rod 802 is driven to rotate by the external driver, the driving rod 802 drives the rotating plate 804 to rotate, and the rotating plate 804 is connected with the arc plate 801 by the connecting plate 803, so that the arc plate 801 slides in the chute 10 along with the rotation of the rotating plate 804, and the inner wall of the bearing can be clamped after the arc plate 801 slides;

then the lifter 3 drives the flaw detection needle 4 to contact with the detection bearing, the driving motor 13 drives the fixed rod 12 to rotate in the detection process, and the fixed rod 12 drives the fixed disc 9 to rotate in the concave plate 6, so that the flaw detection needle 4 can detect multiple surfaces of the bearing;

when the cambered surface of the bearing needs to be detected, the U-shaped plate 702 is driven to move through the hydraulic telescopic device 701, the tooth slot 704 is contacted with the gear 705 when the U-shaped plate 702 moves, the gear 705 drives the concave plate 6 to overturn when the gear 703 rotates, the overturned concave plate 6 can contact the cambered surface of the bearing with the flaw detection needle 4, the threaded rod 15 is driven to rotate through the rotary knob 16, the sliding block 11 slides in the groove 14 along with the rotation of the threaded rod 15, and the moving plate 5 can drive the bearing above the fixed disc 9 to adjust the position.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a metal inspection device, includes base (1) and concave plate (6), its characterized in that: the utility model discloses a flaw detection device, including base (1) and fixed plate (703), support frame (2) are connected with on the base (1), sliding connection has riser (3) in support frame (2), be equipped with down detection needle (4) on riser (3), be equipped with movable plate (5) on base (1), set up fluted (14) in base (1), be connected with flip structure (7) on movable plate (5), flip structure (7) are connected with concave template (6), be connected with fixed disk (9) on concave template (6) rotation, spout (10) have been set up in fixed disk (9), sliding connection has location structure (8) in spout (10), location structure (8) are connected with fixed disk (9), be connected with dead lever (12) under fixed disk (9), the joint has driving motor (13) down, driving motor (13) are connected in concave template (6), flip structure (7) include hydraulic expansion joint (701) and fixed sleeve (703), be connected with on movable plate (703) fixed plate (701) is connected with hydraulic expansion joint (703), one side of the hydraulic telescopic device (701) is connected with a U-shaped plate (702).

2. A metal inspection apparatus according to claim 1, wherein: a tooth groove (704) is formed in the U-shaped plate (702), the tooth groove (704) is meshed with a gear (705), and one side of the gear (705) is connected with the concave plate (6).

3. A metal inspection apparatus according to claim 1, wherein: the movable plate (5) is connected with a sliding block (11) below, the groove (14) is rotationally connected with a threaded rod (15), and the sliding block (11) is in threaded connection with the outside of the threaded rod (15).

4. A metal inspection apparatus according to claim 3, wherein: one end of the threaded rod (15) is connected with the rotary knob (16), and the sliding block (11) is slidingly connected in the groove (14).

5. A metal inspection apparatus according to claim 1, wherein: the positioning structure (8) comprises an arc-shaped plate (801) and a driving rod (802), the driving rod (802) is rotatably connected in the fixed disc (9), and a rotating plate (804) is connected under the driving rod (802).

6. A metal inspection apparatus according to claim 5, wherein: the rotary plate (804) is connected with a connecting plate (803) below, the rotary plate (804) is connected with an arc plate (801) through the connecting plate (803), and the arc plate (801) is slidably connected in the chute (10).