Powder metallurgy product magnetism detection device

Abstract

The utility model relates to a magnetic detection device, belongs to the technical field of magnetic detection equipment, and particularly relates to a powder metallurgy product magnetic detection device which comprises a base, a sliding frame is connected to the base in a sliding mode, a detection device body is arranged on the sliding frame, and a placing frame is arranged on the base. According to the powder metallurgy product detection device, the driving assembly drives the placing frame to rotate through the cooperation of the motor, the connecting column, the limiting column and the mounting groove, so that a plurality of powder metallurgy products on the placing frame rotate and are convenient to detect, and the placing frame is impacted through the cooperation of the first bevel gear, the rotating rod, the second bevel gear and the telescopic ball; the auxiliary assembly is matched with a sliding groove, a spring, a baffle and a ball, so that a placing frame can be quickly mounted and dismounted, the detected powder metallurgy products can be uniformly discharged, and the detection efficiency is improved. Therefore, the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic detection equipment technical field, concretely is a kind of powder metallurgy product magnetic detection device. BACKGROUND

[0002] Powder metallurgy product needs to detect its magnetism after processing, so it needs to use magnetic detection device.

[0003] The Chinese patent with publication number CN220752302U discloses a magnetic detection device, which comprises a workbench, a placement plate and a detection head. The top end of the workbench is provided with the placement plate. The inside of the workbench is provided with an auxiliary structure. One side of the top end of the workbench is provided with the detection head. The bottom end of the detection head is provided with an adjusting structure. The auxiliary structure comprises a placement table, a differential mechanism, a servo motor and a mounting groove. The mounting groove is opened in the inside of the workbench. The inside of the mounting groove is provided with the servo motor. The top end of the servo motor is provided with the differential mechanism. The top end of the differential mechanism is connected with the bottom end of the placement plate. The placement table is arranged on the top end of the placement plate. The top end of the placement table is provided with a coil. The patent is provided with an auxiliary structure to improve the detection efficiency of the coil. The placement table, the differential mechanism and the servo motor are used together to realize multi-station detection and improve the detection efficiency.

[0004] In the above technical solution, each workpiece needs to be placed in the placement table one by one. When there are many workpieces, the detection process is delayed, which reduces the practicality of the device.

[0005] Therefore, the present application provides a powder metallurgy product magnetic detection device. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems, the utility model provides a powder metallurgy product magnetic detection device, which can drive the powder metallurgy products in the placement frame to rotate through the driving assembly, use the telescopic ball to knock the placement frame periodically, make the powder metallurgy products in the placement frame vibrate and separate, avoid the influence of the accumulation of powder metallurgy products on detection, make the placement frame can be quickly installed and disassembled through the auxiliary assembly, facilitate the unloading of the detected powder metallurgy products, and improve the practicality of the device.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a powder metallurgy product magnetic detection device, which comprises a base, a sliding frame is slidably connected to the base, a detection device body is arranged on the sliding frame, a placing frame is arranged on the base, a driving assembly is arranged in the base, the driving assembly comprises a groove, a motor, a connecting column, a limiting column, a mounting groove, rotating rods and telescopic balls, the groove is arranged in the base, the motor is fixedly connected in the groove, the connecting column is fixedly connected to the output shaft of the motor, the limiting column is fixedly connected to the connecting column, the mounting groove is arranged on the placing frame, the limiting column is matched with the mounting groove, the two rotating rods are rotatably connected in the groove, the two telescopic balls are fixedly connected to the two rotating rods respectively, and an auxiliary assembly is arranged on the base.

[0008] Preferably, the driving assembly further comprises a bevel gear one and a bevel gear two, the bevel gear one is fixedly connected to the connecting column, the two bevel gears two are fixedly connected to the two rotating rods respectively, and the bevel gear one is engaged with the bevel gear two.

[0009] Preferably, the auxiliary assembly comprises sliding grooves and baffles, four sliding grooves are arranged on the base, and four baffles are slidably connected in the four sliding grooves respectively.

[0010] Preferably, the auxiliary assembly further comprises springs and balls, two ends of the four springs are fixedly connected to the four sliding grooves and the four baffles respectively, and the plurality of balls are arranged on the four baffles.

[0011] Preferably, the auxiliary assembly further comprises an electric push rod, the electric push rod is fixedly connected to the base, and the sliding frame is fixedly connected to the output shaft of the electric push rod.

[0012] Preferably, the auxiliary assembly further comprises a threaded plate and a threaded rod, the threaded plate is slidably connected in the sliding frame, the detection device body is arranged on the threaded plate, the threaded rod is rotatably connected to the sliding frame, and the threaded plate is threadedly connected to the threaded rod.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] Firstly, in the utility model, the driving assembly is matched with the groove, the motor, the connecting column, the limiting column and the mounting groove, the placing frame is driven to rotate, a plurality of powder metallurgy products on the placing frame are rotated, the detection on the powder metallurgy products is facilitated, the bevel gear one, the rotating rod, the bevel gear two and the telescopic ball are matched, the placing frame is impacted and vibrated, the plurality of powder metallurgy products on the placing frame are separated along with the vibration, the accumulation of the plurality of powder metallurgy products is avoided, and the detection is not affected.

[0015] Secondly, the auxiliary assembly is matched with the sliding groove, the spring, the baffle, the ball, the electric push rod, the threaded plate and the threaded rod, so that the placing frame can be quickly installed and disassembled, and multiple powder metallurgy products after detection can be conveniently discharged at one time, thereby improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be explained further in connection with the drawings and examples:

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the internal structure section view of the utility model;

[0019] Figure 3 It is the internal structure section view of the auxiliary assembly in the utility model;

[0020] Figure 4 It is the three-dimensional structure schematic diagram of the limiting post and the installation slot in the utility model.

[0021] Mark explanation:

[0022] 1, base plate, 2, sliding frame, 3, detection device body, 4, placing frame, 5, drive assembly, 51, recess, 52, motor, 53, connecting column, 54, limiting post, 55, installation slot, 56, bevel gear one, 57, rotating rod, 58, bevel gear two, 59, telescopic ball, 6, auxiliary assembly, 61, sliding groove, 62, spring, 63, baffle, 64, ball, 65, electric push rod, 66, threaded plate, 67, threaded rod. DETAILED DESCRIPTION

[0023] The utility model will be explained further in connection with the drawings and examples:

[0024] The utility model discloses a kind of powder metallurgy product magnetic detection devices by improvement, and the technical scheme of the utility model is:

[0025] As Figures 1-4As shown in the figure, a kind of powder metallurgy product magnetic detection device, including base 1, slidingly connected with sliding frame 2 on base 1, the section of sliding frame 2 is "L" character, detection device body 3 is equipped on sliding frame 2, placing frame 4 is equipped on base 1, the section of placing frame 4 is "U" character, driving assembly 5 is equipped in base 1, driving assembly 5 includes groove 51, motor 52, connecting column 53, limit column 54, installation slot 55, rotating rod 57 and telescopic ball 59, groove 51 is opened in base 1, motor 52 is fixed in groove 51 by bolt, connecting column 53 is fixed on the output shaft of motor 52 by bolt, limit column 54 is fixedly connected on connecting column 53, the section of limit column 54 is "ten" character, installation slot 55 is opened on placing frame 4, limit column 54 is adapted with installation slot 55, two rotating rods 57 are rotatably connected in groove 51, two rotating rods 57 are symmetrical with connecting column 53, two telescopic balls 59 are fixedly connected on two rotating rods 57 respectively, telescopic ball 59 is composed of a sleeve, a compression spring and a ball, the centrifugal motion of telescopic ball 59 is driven by rotating rod 57, and placing frame 4 is knocked, the rotation of placing frame 4 is driven by motor 52, so that a plurality of powder metallurgy products on it rotate, and it is convenient to detect, the impact vibration of placing frame 4 is impacted by bevel gear one 56, rotating rod 57, bevel gear two 58 and telescopic ball 59, so that a plurality of powder metallurgy products on it are separated along with vibration, avoid a plurality of powder metallurgy products to accumulate, influence detection, auxiliary assembly 6 is equipped on base 1.

[0026] Further, as shown in Figure 2 And Figure 3 Driving assembly 5 further includes bevel gear one 56 and bevel gear two 58, bevel gear one 56 is fixedly connected on connecting column 53, two bevel gear two 58 are fixedly connected on two rotating rods 57 respectively, bevel gear one 56 is engaged with bevel gear two 58, the diameter of bevel gear one 56 and bevel gear two 58 is consistent, so that the rotating speed of rotating rod 57 is consistent with the rotating speed of connecting column 53.

[0027] Further, as shown in Figure 2 And Figure 3 Auxiliary assembly 6 includes sliding groove 61 and baffle 63, four sliding grooves 61 are opened on base 1, sliding groove 61 is circularly arrayed with the center of placing frame 4 as center, four baffles 63 are slidingly connected in four sliding grooves 61 respectively, the section of baffle 63 is "L" character.

[0028] Further, as shown in Figure 2 And Figure 3As shown, the auxiliary assembly 6 further comprises springs 62 and balls 64, two ends of the four springs 62 are fixedly connected to the four sliding grooves 61 and the four baffles 63 respectively, a plurality of balls 64 are arranged on the four baffles 63 respectively, the balls 64 roll in the baffles 63, and the balls 64 abut against the placing frame 4 to prevent the placing frame 4 from being bounced when the retractable ball 59 collides with the placing frame 4. Meanwhile, the contact area between the balls 64 and the placing frame 4 is small, so that the friction between them is small, and the influence of the balls 64 on the rotation of the placing frame 4 is reduced.

[0029] Further, as shown in Figure 1 As shown, the auxiliary assembly 6 further comprises an electric push rod 65, the electric push rod 65 is fixed on the base 1 by bolts, and the sliding frame 2 is fixed on the output shaft of the electric push rod 65 by bolts. The electric push rod 65 drives the sliding frame 2 to move, and the detection device body 3 moves accordingly, which facilitates the detection of the plurality of powder metallurgy products in the placing frame 4.

[0030] Further, as shown in Figure 2 and Figure 3 As shown, the auxiliary assembly 6 further comprises a threaded plate 66 and a threaded rod 67. The threaded plate 66 is slidably connected in the sliding frame 2, and the detection device body 3 is arranged on the threaded plate 66. The threaded rod 67 is rotatably connected to the sliding frame 2, and the length of the threaded rod 67 is greater than the length of the sliding frame 2. The threaded rod 67 is rotated to drive the threaded plate 66 to move, so as to adjust the position of the detection device body 3. The threaded plate 66 is threadedly connected to the threaded rod 67.

[0031] Specific working method is: a plurality of powder metallurgy products are placed in the placing frame 4, the motor 52 is started, the output shaft drives the connecting column 53 to rotate, the limiting column 54 rotates accordingly, since the limiting column 54 is embedded in the installation groove 55 at this time, the placing frame 4 rotates with the rotation of the limiting column 54, driving the plurality of powder metallurgy products on it to rotate, at the same time, the bevel gear one 56 rotates with the rotation of the connecting column 53, since the bevel gear one 56 is engaged with the bevel gear two 58, the bevel gear two 58 starts to rotate, driving the rotating rod 57 to rotate, the retractable ball 59 rotates accordingly, when the retractable ball 59 meets the placing frame 4, it will hit the bottom of the placing frame 4, so that the powder metallurgy products in the placing frame 4 vibrate and disperse, avoiding the accumulation of the plurality of powder metallurgy products, so as to affect the magnetic detection, the electric push rod 65 is started, the output shaft drives the sliding frame 2 to move, the detection device body 3 moves accordingly, the plurality of powder metallurgy products in the placing frame 4 are detected, after the detection is completed, the baffle 63 is pushed to move towards the direction of the spring 62, so that the baffle 63 moves away from the placing frame 4, then the placing frame 4 can be moved upwards, so that the placing frame 4 is separated from the limiting column 54, the placing frame 4 is taken off from the base 1, and the powder metallurgy products are uniformly discharged, thereby improving the working efficiency of the device.

[0032] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above technical means, and also include technical schemes composed of equivalent replacement of the above technical features. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A kind of powder metallurgy product magnetic detection device, including base (1), the sliding connection of sliding frame (2) is connected on the base (1), detection device ontology (3) is equipped on the sliding frame (2), the base (1) is equipped with placement frame (4), it is characterized by: The base (1) is internally provided with a driving assembly (5), the driving assembly (5) comprises a groove (51), a motor (52), a connecting column (53), a limiting column (54), a mounting groove (55), a rotating rod (57) and a telescopic ball (59), the groove (51) is opened in the base (1), the motor (52) is fixedly connected in the groove (51), the connecting column (53) is fixedly connected on the output shaft of the motor (52), the limiting column (54) is fixedly connected on the connecting column (53), the mounting groove (55) is opened on the placing frame (4), the limiting column (54) is matched with the mounting groove (55), two rotating rods (57) are rotatably connected in the groove (51), two telescopic balls (59) are fixedly connected on the two rotating rods (57) respectively, and the base (1) is provided with an auxiliary assembly (6).

2. A device for magnetic inspection of powder metallurgy articles according to claim 1, characterized in that: The driving assembly (5) further comprises a bevel gear one (56) and a bevel gear two (58), the bevel gear one (56) is fixedly connected on the connecting column (53), two bevel gear twos (58) are fixedly connected on the two rotating rods (57) respectively, and the bevel gear one (56) is engaged with the bevel gear two (58).

3. A device for magnetic inspection of powder metallurgy articles according to claim 1, characterized in that: The auxiliary assembly (6) comprises a sliding groove (61) and a baffle (63), four sliding grooves (61) are opened on the base (1), and four baffles (63) are slidably connected in the four sliding grooves (61) respectively.

4. A device for magnetic inspection of powder metallurgy articles according to claim 3, characterized in that: The auxiliary assembly (6) further comprises a spring (62) and a ball (64), two ends of four springs (62) are fixedly connected on the four sliding grooves (61) and the four baffles (63) respectively, and a plurality of balls (64) are arranged on the four baffles (63) respectively.

5. A device for magnetic inspection of powder metallurgy articles according to claim 1, characterized in that: The auxiliary assembly (6) further comprises an electric push rod (65), the electric push rod (65) is fixedly connected on the base (1), and the sliding frame (2) is fixedly connected on the output shaft of the electric push rod (65).

6. A device for magnetic inspection of powder metallurgy articles according to claim 1, characterized in that: The auxiliary assembly (6) further comprises a threaded plate (66) and a threaded rod (67), the threaded plate (66) is slidably connected in the sliding frame (2), the detection device body (3) is arranged on the threaded plate (66), the threaded rod (67) is rotatably connected on the sliding frame (2), and the threaded plate (66) is threadedly connected on the threaded rod (67).

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