Magnetic ring roundness detection machine

Abstract

The utility model relates to the technical field of magnetic ring detection, in particular to a magnetic ring roundness detection machine which comprises an operation table, supporting legs are installed at the four corners of the bottom of the operation table, a clamping assembly is installed in the middle of the top of the operation table, and a supporting base is installed on the surface of one side of the top of the operation table. One end of an electric telescopic rod is installed on the surface of the top of the supporting base, a fixing block is installed at the other end of the electric telescopic rod, a top cover is installed at one end of the fixing block, and an adjusting assembly is installed at the bottom of the top cover. According to the improved magnetic ring roundness detection machine, the design of convenient clamping is adopted, clamping can be carried out according to the inner sides of magnetic rings of different sizes, the situation that when the magnetic rings are detected, the positions of the magnetic rings deviate, and the measurement precision is affected is avoided, the design of convenient adjustment is adopted, and the detection accuracy can be improved according to the magnetic rings of different sizes. And the heights and positions of the first laser probe and the second laser probe are adjusted, so that the roundness of the inner ring and the outer ring of the magnetic ring can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring detection, in particular to a magnetic ring roundness detector. Background Technique

[0002] Magnetic ring detection is an important link to ensure the quality and performance of magnetic rings, and these methods are used in the production, quality inspection and maintenance processes. It includes appearance inspection, dimension measurement, magnetic property test, magnetic ring performance test, etc.

[0003] In magnetic ring detection, a magnetic ring roundness detector is usually used. Through the magnetic ring roundness detector, the roundness of the magnetic ring can be detected to ensure that the roundness of the magnetic ring meets the requirements, thereby improving the performance and reliability of the product.

[0004] The inventor found the following problems in the process of implementing the present utility model: 1. The existing magnetic ring roundness detector has insufficient clamping function for magnetic rings. When detecting magnetic rings, due to the offset of the position of the magnetic rings, the detection accuracy is affected; 2. In daily use, the structure of the existing magnetic ring roundness detector is relatively simple, and it is inconvenient to quickly adjust according to magnetic rings of different sizes, and it is not easy to quickly detect the roundness of magnetic rings, which affects the work efficiency. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a magnetic ring roundness detector to solve the problems of inconvenient clamping and inconvenient adjustment existing in the magnetic ring roundness detector mentioned in the above background technique. To achieve the above purpose, the present utility model provides the following technical solution: A magnetic ring roundness detector, including an operating table, legs are installed at the four corners of the bottom of the operating table, a clamping assembly is installed in the middle of the top of the operating table, a support base is installed on one side surface of the top of the operating table, one end of an electric telescopic rod is installed on the top surface of the support base, the other end of the electric telescopic rod is installed with a fixed block, one end of the fixed block is installed with a top cover, and an adjustment assembly is installed at the bottom of the top cover.

[0006] The clamping assembly includes a first motor installed in the middle of the bottom of the operating table, a first driving rod is installed at the output end of the first motor, a rotating table is installed at one end of the first driving rod, one end of a connecting rod is rotatably connected to the top surface of the rotating table, a clamping block is installed at the other end of the connecting rod, a slider is installed at the bottom of the clamping block, and a placing table is rotatably connected to the outer wall of the first driving rod.

[0007] The adjusting assembly includes a second motor installed on the top surface of the top cover. A second driving rod is installed at the output end of the second motor. A first limiting rail is installed on the outer wall of the second driving rod. A third motor is installed on one side surface of the first limiting rail. A first lead screw is installed at the output end of the third motor. A first movable block is installed on the outer wall of the first lead screw. One end of a support block is installed at the bottom of the first movable block. The other end of the support block is installed with a second limiting rail. A first laser probe is installed on one side surface at the bottom of the second limiting rail. A fourth motor is installed on one side surface of the second limiting rail. A second lead screw is installed at the output end of the fourth motor. A second movable block is installed on the outer wall of the second lead screw. A second laser probe is installed at the bottom of the second movable block.

[0008] Further preferably, an anti-slip sheet is bonded to the bottom of the leg.

[0009] Further preferably, the first motor and the rotating table form a transmission mechanism through the first driving rod, and a chute with an internal dimension structure consistent with the external dimension structure of the slider is provided on the top surface of the placing table.

[0010] Further preferably, the electric telescopic rod and the top cover form a lifting mechanism through the fixing block.

[0011] Further preferably, the third motor and the first movable block form a transmission mechanism through the first lead screw.

[0012] Further preferably, the fourth motor and the second movable block form a transmission mechanism through the second lead screw.

[0013] Further preferably, the second motor and the first limiting rail form a transmission mechanism through the second driving rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a design facilitating clamping is adopted. The first motor can be started. The first motor drives the rotating table to rotate through the first driving rod, and drives the clamping block to move through the connecting rod. Moreover, the clamping block slides in the chute on the top surface of the placing table through the slider, so as to clamp the inner side of magnetic rings of different sizes, avoiding the position offset of the magnetic rings during the detection of the magnetic rings and affecting the measurement accuracy.

[0016] In the present utility model, a design facilitating adjustment is adopted. The electric telescopic rod can be activated. The electric telescopic rod drives the top cover to rise or fall through the fixed block, adjusting the height of the top cover, thereby adjusting the heights of the first laser probe and the second laser probe, facilitating the detection of the magnetic ring. Moreover, the third motor can be activated. The third motor drives the first lead screw to rotate, enabling the first movable block to slide on the outer wall of the first lead screw. The position of the first laser probe can be adjusted according to the sizes of different magnetic rings, facilitating the detection of the roundness of the inner ring of the magnetic ring. Additionally, the fourth motor can be activated. The fourth motor drives the second lead screw to rotate, enabling the second movable block to slide on the outer wall of the second lead screw. The position of the second laser probe can be adjusted according to the sizes of different magnetic rings, facilitating the detection of the roundness of the outer ring of the magnetic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 is a front elevation structural schematic diagram of the present utility model;

[0019] Figure 3 is an enlarged structural schematic diagram of the clamping assembly of the present utility model;

[0020] Figure 4 is an enlarged structural schematic diagram of the adjustment assembly of the present utility model.

[0021] In the figure: 1, operating table; 2, leg; 3, clamping assembly; 301, first motor; 302, first driving rod; 303, rotating table; 304, connecting rod; 305, clamping block; 306, sliding block; 307, placing table; 4, support base; 5, electric telescopic rod; 6, fixed block; 7, top cover; 8, adjustment assembly; 801, second motor; 802, second driving rod; 803, first limiting rail; 804, third motor; 805, first lead screw; 806, first movable block; 807, support block; 808, second limiting rail; 809, first laser probe; 810, fourth motor; 811, second lead screw; 812, second movable block; 813, second laser probe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technical staff in the art without creative efforts fall within the scope of protection of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a magnetic ring roundness detector, including an operation table 1, legs 2 are installed at the four corners of the bottom of the operation table 1, a clamping assembly 3 is installed in the middle of the top of the operation table 1, a support base 4 is installed on one side surface of the top of the operation table 1, one end of an electric telescopic rod 5 is installed on the top surface of the support base 4, the other end of the electric telescopic rod 5 is installed with a fixed block 6, one end of the fixed block 6 is installed with a top cover 7, and an adjustment assembly 8 is installed at the bottom of the top cover 7.

[0024] The clamping assembly 3 includes a first motor 301 installed in the middle of the bottom of the operation table 1, a first driving rod 302 is installed at the output end of the first motor 301, a rotating table 303 is installed at one end of the first driving rod 302, one end of a connecting rod 304 is rotatably connected to the top surface of the rotating table 303, a clamping block 305 is installed at the other end of the connecting rod 304, a slider 306 is installed at the bottom of the clamping block 305, and a placement table 307 is rotatably connected to the outer wall of the first driving rod 302.

[0025] The adjustment assembly 8 includes a second motor 801 installed on the top surface of the top cover 7, a second driving rod 802 is installed at the output end of the second motor 801, a first limiting rail 803 is installed on the outer wall of the second driving rod 802, a third motor 804 is installed on one side surface of the first limiting rail 803, a first lead screw 805 is installed at the output end of the third motor 804, a first movable block 806 is installed on the outer wall of the first lead screw 805, one end of a support block 807 is installed at the bottom of the first movable block 806, a second limiting rail 808 is installed at the other end of the support block 807, a first laser probe 809 is installed on one side surface at the bottom of the second limiting rail 808, a fourth motor 810 is installed on one side surface of the second limiting rail 808, a second lead screw 811 is installed at the output end of the fourth motor 810, a second movable block 812 is installed on the outer wall of the second lead screw 811, and a second laser probe 813 is installed at the bottom of the second movable block 812.

[0026] In this embodiment, as Figure 2 shown, anti-slip sheets are bonded to the bottoms of the legs 2; through this design, the friction between the device and the plane can be effectively increased, avoiding the device from sliding due to external factors and causing damage to the device.

[0027] In this embodiment, as Figure 3As shown in the figure, the first motor 301 and the rotating table 303 form a transmission mechanism through the first driving rod 302, and a chute with an internal dimension structure consistent with the external dimension structure of the slider 306 is provided on the top surface of the object placing table 307. With this design, according to magnetic rings of different sizes, the first motor 301 can be started. The first motor 301 drives the rotating table 303 to rotate through the first driving rod 302, drives the clamping block 305 to move through the connecting rod 304, and the clamping block 305 slides in the chute on the top surface of the object placing table 307 through the slider 306, so as to realize the function of clamping the inner side of the magnetic ring, avoiding the deviation of the position of the magnetic ring during the detection of the magnetic ring and affecting the measurement accuracy.

[0028] In this embodiment, as Figure 1 shown, the electric telescopic rod 5 and the top cover 7 form a lifting mechanism through the fixing block 6. With this design, according to needs, the electric telescopic rod 5 can be started. The electric telescopic rod 5 drives the top cover 7 to rise or fall through the fixing block 6, and the height of the top cover 7 can be adjusted, so as to adjust the heights of the first laser probe 809 and the second laser probe 813, facilitating the detection of the roundness of the magnetic ring.

[0029] In this embodiment, as Figure 4 shown, the third motor 804 and the first movable block 806 form a transmission mechanism through the first lead screw 805. With this design, the third motor 804 can be started. The third motor 804 drives the first lead screw 805 to rotate, enabling the first movable block 806 to slide on the outer wall of the first lead screw 805. According to the sizes of different magnetic rings, the position of the first laser probe 809 can be adjusted, facilitating the detection of the roundness of the inner ring of the magnetic ring.

[0030] In this embodiment, as Figure 4 shown, the fourth motor 810 and the second movable block 812 form a transmission mechanism through the second lead screw 811. With this design, the fourth motor 810 can be started. The fourth motor 810 drives the second lead screw 811 to rotate, enabling the second movable block 812 to slide on the outer wall of the second lead screw 811. According to the sizes of different magnetic rings, the position of the second laser probe 813 can be adjusted, facilitating the detection of the roundness of the outer ring of the magnetic ring.

[0031] In this embodiment, as Figure 4 shown, the second motor 801 and the first limiting rail 803 form a transmission mechanism through the second driving rod 802. After the user adjusts the positions of the first laser probe 809 and the second laser probe 813, the second motor 801 can be started. The second motor 801 drives the entire first limiting rail 803 to rotate through the second driving rod 802, thereby driving the first laser probe 809 and the second laser probe 813 to rotate, and the roundness of the inner ring and the outer ring of the magnetic ring can be detected.

[0032] Usage method and advantages of the present utility model: For this magnetic ring roundness detector, during use, the working process is as follows:

[0033] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, first place the magnetic ring to be detected for roundness in the middle of the top of the placement table 307, then start the first motor 301. The first motor 301 drives the rotating table 303 to rotate through the first driving rod 302, and drives the clamping block 305 to move through the connecting rod 304. And the clamping block 305 slides in the chute of the placement table 307 through the slider 306 to effectively clamp the inner side of the magnetic ring. Then start the electric telescopic rod 5. The electric telescopic rod 5 drives the top cover 7 to rise or fall through the fixed block 6 to adjust the height of the top cover 7, thereby adjusting the heights of the first laser probe 809 and the second laser probe 813. Then start the third motor 804. The third motor 804 drives the first lead screw 805 to rotate, so that the first movable block 806 slides on the outer wall of the first lead screw 805. The position of the first laser probe 809 can be adjusted according to the sizes of different magnetic rings, which is convenient for detecting the roundness of the inner ring of the magnetic ring. Then start the fourth motor 810. The fourth motor 810 drives the second lead screw 811 to rotate, so that the second movable block 812 slides on the outer wall of the second lead screw 811. The position of the second laser probe 813 can be adjusted according to the sizes of different magnetic rings, which is convenient for detecting the roundness of the outer ring of the magnetic ring. Then start the second motor 801. The second motor 801 drives the entire first limiting rail 803 to rotate through the second driving rod 802, thereby driving the first laser probe 809 and the second laser probe 813 to rotate, and the roundness of the inner ring and the outer ring of the magnetic ring can be detected.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Technical staff in this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic ring roundness detector, comprising an operating table (1), characterized in that: Legs (2) are installed at the four corners of the bottom of the operating table (1). A clamping assembly (3) is installed in the middle of the top of the operating table (1). A support base (4) is installed on one side surface of the top of the operating table (1). One end of an electric telescopic rod (5) is installed on the top surface of the support base (4). The other end of the electric telescopic rod (5) is installed with a fixed block (6). One end of the fixed block (6) is installed with a top cover (7). An adjusting assembly (8) is installed at the bottom of the top cover (7). The clamping assembly (3) includes a first motor (301) installed in the middle of the bottom of the operating table (1). The output end of the first motor (301) is installed with a first driving rod (302). One end of the first driving rod (302) is installed with a rotating table (303). One end of a connecting rod (304) is rotatably connected to the top surface of the rotating table (303). The other end of the connecting rod (304) is installed with a clamping block (305). A slider (306) is installed at the bottom of the clamping block (305). A placing table (307) is rotatably connected to the outer wall of the first driving rod (302). The adjusting assembly (8) includes a second motor (801) installed on the top surface of the top cover (7). The output end of the second motor (801) is installed with a second driving rod (802). A first limiting rail (803) is installed on the outer wall of the second driving rod (802). A third motor (804) is installed on one side surface of the first limiting rail (803). The output end of the third motor (804) is installed with a first lead screw (805). A first movable block (806) is installed on the outer wall of the first lead screw (805). One end of a support block (807) is installed at the bottom of the first movable block (806). The other end of the support block (807) is installed with a second limiting rail (808). A first laser probe (809) is installed on one side surface at the bottom of the second limiting rail (808). A fourth motor (810) is installed on one side surface of the second limiting rail (808). The output end of the fourth motor (810) is installed with a second lead screw (811). A second movable block (812) is installed on the outer wall of the second lead screw (811). A second laser probe (813) is installed at the bottom of the second movable block (812).

2. The magnetic ring roundness detector according to claim 1, characterized in that: Anti-slip sheets are bonded to the bottoms of the legs (2).

3. The magnetic ring roundness detector according to claim 1, wherein: The first motor (301) and the rotating table (303) constitute a transmission mechanism through the first driving rod (302), and a chute with an internal dimension structure consistent with the external dimension structure of the slider (306) is provided on the top surface of the placing table (307).

4. A magnetic ring roundness detector according to claim 1, characterized in that: The electric telescopic rod (5) and the top cover (7) constitute a lifting mechanism through the fixed block (6).

5. A magnetic ring roundness detector according to claim 1, characterized in that: The third motor (804) and the first movable block (806) constitute a transmission mechanism through the first lead screw (805).

6. The circularity detector for magnetic rings according to claim 1, characterized in that: The fourth motor (810) and the second movable block (812) constitute a transmission mechanism through the second lead screw (811).

7. A magnetic ring roundness detector according to claim 1, characterized in that: The second motor (801) and a first limit rail (803) form a transmission mechanism through a second drive rod (802).

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