CN217032279U

CN217032279U - Size detection device is used in processing of magnetic ring convenient to measure

Info

Publication number: CN217032279U
Application number: CN202220025556.6U
Authority: CN
Inventors: 田立松; 沈银江; 陶蔚
Original assignee: Anhui Jinghong Electronic Technology Co ltd
Current assignee: Anhui Jinghong Electronic Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-22
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of magnetic ring processing, in particular to a size detection device for magnetic ring processing, which is convenient to measure and comprises a detection table, wherein the detection table is internally of a hollow structure, a bidirectional screw rod is rotatably arranged in the detection table, one end of the bidirectional screw rod penetrates through the side wall of the detection table, one end of the bidirectional screw rod is in threaded connection with a first screw rod nut, the other end of the bidirectional screw rod is in threaded connection with a second screw rod nut, the end parts of the first screw rod nut and the second screw rod nut are fixedly provided with connecting rods, the connecting rods penetrate through a through groove formed in the upper surface of the detection table and are fixedly connected with a first measuring sheet, the side of the first measuring sheet is provided with a second graduated scale, and one side of the through groove is provided with a first graduated scale The second sliding groove, the through groove and the connecting rod are matched, so that the inner diameter and the outer diameter and the height of the magnetic ring can be measured simultaneously, and the magnetic ring is convenient to carry.

Description

Size detection device is used in processing of magnetic ring convenient to measure

Technical Field

The utility model relates to the technical field of magnetic ring processing, in particular to a size detection device convenient for measurement and used for magnetic ring processing.

Background

In the magnetic ring course of working, in order to avoid the magnetic ring to add the mistake that takes place during processing, need detect the size of magnetic ring, current detection mode utilizes the trip card scale to measure the magnetic ring usually, because the vast majority of magnetic rings are the annular shape, it is very inconvenient that trip card scale detects the magnetic ring internal diameter, and when detecting the external diameter because the magnetic ring surface is comparatively smooth, trip card scale can't be fixed with it, can lead to detecting data inaccurate, and can't be simultaneously to the height of magnetic ring, the internal diameter is measured, detection efficiency is poor, current can be simultaneously to the magnetic ring height, the internal diameter measuring detection device is bulky, it is inconvenient to carry, consequently, need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a size detection device for processing a magnetic ring, which is convenient to measure and is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides a size detection device for processing a magnetic ring, which is convenient to measure and comprises a detection table, wherein the detection table is internally of a hollow structure, a bidirectional screw rod is rotatably arranged in the detection table, one end of the bidirectional screw rod penetrates through the side wall of the detection table, one end of the bidirectional screw rod is in threaded connection with a first screw rod nut, the other end of the bidirectional screw rod is in threaded connection with a second screw rod nut, connecting rods are fixedly arranged at the end parts of the first screw rod nut and the second screw rod nut, the connecting rods penetrate through a through groove formed in the upper surface of the detection table and are fixedly connected with a first measuring piece, a second graduated scale is arranged on the side of the first measuring piece, and a first graduated scale is arranged on one side of the through groove.

As a further improvement of the technical scheme, the upper surface of the detection platform is provided with symmetrical second sliding grooves, two groups of symmetrical second sliding blocks slide in the two second sliding grooves, and the end parts of the two groups of second sliding blocks are connected with the bottom of the second measurement piece.

As a further improvement of the technical scheme, the two second sliding grooves are distributed on two sides of the through groove, and the two second measuring sheets are arranged on two sides of the first measuring sheet.

As a further improvement of the technical scheme, a spring is arranged between the two second sliding blocks and is positioned in the second sliding groove.

As a further improvement of the technical scheme, a finger is arranged on one side of the first measuring sheet.

As a further improvement of the technical scheme, the lower ends of the first lead screw nut and the second lead screw nut are fixedly connected with a first sliding block, and the first sliding block slides in a first sliding groove formed in the bottom side of the interior of the detection table.

As a further improvement of the technical scheme, a supporting column is fixedly arranged at the lower end of the detection platform.

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

in the size detection device for processing the magnetic ring convenient for measurement, the magnetic ring is sleeved between two first measuring sheets during detection, the magnetic ring is simultaneously positioned between the second measuring sheets, the second measuring sheets are propped by the magnetic ring, so that the second sliding block drives the second measuring sheets to slide in the second sliding chute, the second measuring sheets are tightly attached to the outer sides of the magnetic ring under the action of the spring, the bidirectional screw rod is rotated, the first screw rod nut and the second double-rod nut on the bidirectional screw rod drive the first measuring sheets to move reversely to fix the magnetic ring on the detection table, at the moment, the height of the magnetic ring at the position measured by the second graduated scale on the first measuring sheets can be measured according to the inner diameter of the magnetic ring at the position measured by the first graduated scale indicated by the finger rod at one side of the first measuring sheets, and the outer diameter of the magnetic ring is measured according to the distance between the second measuring sheets, so that the measured data are more visual, the measurement efficiency is higher, and the detection table has a simple structure, has small volume and is convenient to carry.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram at A of FIG. 1 according to embodiment 1 of the present invention;

fig. 3 is a schematic view of an internal structure of a test table according to embodiment 1 of the present invention.

The various reference numbers in the figures mean:

1. a detection table; 11. a support post; 12. a through groove; 13. a first scale; 2. a bidirectional screw rod; 21. a first lead screw nut; 22. a second feed screw nut; 23. a connecting rod; 3. a first chute; 31. a first slider; 4. a first measuring sheet; 41. a finger; 42. a second scale; 5. a second chute; 6. a second slider; 7. a spring; 8. a second measuring patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-3, the present embodiment provides a size detection apparatus for processing a magnetic ring, which is convenient for measurement, and includes a detection table 1, in which a hollow structure is disposed inside the detection table 1 for installing a bidirectional screw rod 2, in which the bidirectional screw rod 2 is rotatable, one end of the bidirectional screw rod 2 is rotatably disposed inside the detection table 1, and one end of the bidirectional screw rod 2 penetrates through a side wall of the detection table 1, in order to measure and fix an inner diameter of the magnetic ring, one end of the bidirectional screw rod 2 is connected with a first screw nut 21 through a screw thread, the other end of the bidirectional screw rod 2 is connected with a second screw nut 22 through a screw thread, a connection rod 23 is fixedly disposed at both ends of the first screw nut 21 and the second screw nut 22, the connection rod 23 passes through a through slot 12 formed on an upper surface of the detection table 1 to be fixedly connected with a first measurement sheet 4, wherein a bottom of the first measurement sheet 4 is attached to a table top of the detection table 1 for ensuring accuracy of data, in order to measure the height of the magnetic ring, the second graduated scale 42 is arranged at the side of the first measuring sheet 4, and in order to measure the inner diameter and the outer diameter of the magnetic ring, the first graduated scale 13 is arranged at one side of the through groove 12.

In this embodiment, the magnetic ring is sleeved on the first measuring sheet 4, the bidirectional screw rod 2 is rotated, the left and right threads of the bidirectional screw rod 2 are opposite, the right front thread is in threaded connection with the first screw nut 21, the left reverse thread is in threaded connection with the second screw nut 22, the first screw nut 21 and the second screw nut 22 drive the connecting rod 23 and the first measuring sheet 4 at the upper end to move in the opposite direction, the magnetic ring is fixed, at this time, the inner diameter of the magnetic ring can be determined according to the first scale 13 pointed by the first measuring sheet 4, and the height of the magnetic ring can be determined according to the second scale 42 on the first measuring sheet 4.

In order to measure the outer diameter of the magnetic ring, the upper surface of the detection table 1 is provided with symmetrical second chutes 5, two groups of symmetrical second sliding blocks 6 slide in the two second chutes 5, the end parts of the two groups of second sliding blocks 6 are connected with the bottom of the second measuring piece 8, when the magnetic ring is sleeved on the first measuring piece 4, the magnetic ring is positioned between the two second measuring pieces 8, and the sliding of the second sliding blocks 6 in the second chutes 5 is utilized to adjust according to the size of the magnetic ring, so that the outer diameter of the magnetic ring can be conveniently measured.

Wherein, two second spouts 5 distribute in leading to groove 12 both sides, and two second are measured the piece 8 and are set up in first measuring piece 4 both sides, measure the piece 8 with the second and set up in first measuring piece 4 both sides, and when the magnetic ring cover of being convenient for was on first measuring piece 4, the external diameter measurement can be carried out simultaneously, labour saving and time saving.

Further, set up spring 7 between two second sliders 6, spring 7 is located second spout 5, when the magnetic ring was located between two second measurement pieces 8, second measurement piece 8 was strutted, make second slider 6 slide in second spout 5, spring 7 was dragged simultaneously, after the holding power ended, spring 7 took second slider 6 and second measurement piece 8 to wrap up the magnetic ring, make second measurement piece 8 tightly close with the side and close laminating, prevent that the magnetic ring from removing the external diameter of measurable quantity magnetic ring simultaneously.

In order to facilitate reading of measured data, a finger 41 is arranged on one side of the first measuring piece 4, and the numerical value of the inner diameter of the magnetic ring can be easily recorded according to the pointing direction of the finger 41, so that the method is very intuitive.

In order to improve the stability of the first measuring sheet 4 during movement, the lower ends of the first lead screw nut 21 and the second lead screw nut 22 are fixedly connected with the first sliding block 31, the first sliding block 31 slides in the first sliding groove 3 formed in the bottom side of the inner portion of the detection table 1, and when the first lead screw nut 21 and the second lead screw nut 22 move, the first sliding block 31 can be driven to slide in the first sliding groove 3, so that the stability is improved.

In order to facilitate the placing of examining test table 1, examine the fixed pillar 11 that sets up of test table 1 lower extreme, utilize pillar 11 to increase and examine the stability of test table 1 and ground contact, any place of being convenient for is used.

When the size detection device is used specifically, a magnetic ring is sleeved on a first measuring sheet 4, the magnetic ring is simultaneously positioned between second measuring sheets 8, the second measuring sheets 8 are unfolded, a second sliding block 6 slides in a second sliding groove 5, a spring 7 is pulled, after the supporting force is finished, the spring 7 drives the second sliding block 6 and the second measuring sheets 8 to wrap the magnetic ring, the second measuring sheets 8 are tightly attached to the sides, the magnetic ring is prevented from moving, the outer diameter of the magnetic ring can be measured according to the numerical value of the second measuring sheets 8 on a first graduated scale 13, a bidirectional screw rod 2 is rotated, the threads on the left side and the right side of the bidirectional screw rod 2 are opposite by taking the center as symmetry, the right threads on the right side are in threaded connection with a first screw rod nut 21, the left reverse threads are in threaded connection with a second screw rod nut 22, the first screw rod nut 21 and the second screw rod nut 22 drive a connecting rod 23 and the first measuring sheet 4 on the upper end to move in the reverse direction, the magnetic ring is fixed, the phenomenon that the magnetic ring moves when in measurement to cause inaccurate data is avoided, the inner diameter of the magnetic ring can be judged according to the first graduated scale 13 pointed by the finger rod 41 on one side of the first measuring sheet 4, the height of the magnetic ring can be judged according to the second graduated scale 42 on the first measuring sheet 4, the support 11 at the lower end of the detection table 1 facilitates the placement of the detection table 1, and the detection table 1 is simple in construction, small in size and convenient to carry.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a size detection device is used in processing of magnetic ring convenient to measure, is including examining test table (1), its characterized in that: it runs through to examine test table (1) inside be hollow structure, examine test table (1) inside rotation and set up two-way lead screw (2) and two-way lead screw (2) one end examine the lateral wall of test table (1), two-way lead screw (2) one end and first screw-nut (21) threaded connection, two-way lead screw (2) other end and second screw-nut (22) threaded connection, first screw-nut (21) and second screw-nut (22) tip are all fixed and are set up connecting rod (23), connecting rod (23) are passed examine logical groove (12) and first measuring plate (4) fixed connection that test table (1) upper surface was seted up, first measuring plate (4) avris is equipped with second scale (42), it is equipped with first scale (13) to lead to groove (12) one side.

2. The conveniently-measured size detection device for machining of the magnetic ring as claimed in claim 1, wherein: the upper surface of the detection table (1) is provided with symmetrical second sliding grooves (5), two groups of symmetrical second sliding blocks (6) slide in the second sliding grooves (5), and the end parts of the two groups of second sliding blocks (6) are connected with the bottom of a second measurement piece (8).

3. The conveniently-measured size detection device for magnetic ring machining as claimed in claim 2, wherein: the two second sliding grooves (5) are distributed on two sides of the through groove (12), and the two second measuring sheets (8) are arranged on two sides of the first measuring sheet (4).

4. The conveniently-measured size detection device for machining of the magnetic ring as claimed in claim 3, wherein: and a spring (7) is arranged between the two second sliding blocks (6), and the spring (7) is positioned in the second sliding groove (5).

5. The conveniently-measured size detection device for magnetic ring machining according to claim 1, characterized in that: and a finger rod (41) is arranged on one side of the first measuring sheet (4).

6. The conveniently-measured size detection device for machining of the magnetic ring as claimed in claim 5, wherein: the lower ends of the first lead screw nut (21) and the second lead screw nut (22) are fixedly connected with a first sliding block (31), and the first sliding block (31) slides in a first sliding groove (3) formed in the bottom side of the interior of the detection platform (1).

7. The conveniently-measured size detection device for machining of the magnetic ring as claimed in claim 6, wherein: the lower end of the detection table (1) is fixedly provided with a support column (11).