CN213365008U

CN213365008U - Measuring device for magnetic ring precision

Info

Publication number: CN213365008U
Application number: CN202022277329.6U
Authority: CN
Inventors: 蒋小林
Original assignee: WUXI CREATE PRECISION MACHINE CO LTD
Current assignee: WUXI CREATE PRECISION MACHINE CO LTD
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-04
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a measuring device for be used for magnetic ring precision relates to the measurement technical field of magnetic ring precision. The utility model discloses a vertical fine-tuning device, including the base plate, fixedly connected with backup pad on the base plate, the backup pad is the L type, install vertical fine-tuning seat in the backup pad, vertical fine-tuning seat fixed connection is in the vertical section of backup pad, install horizontal fine-tuning seat on the vertical fine-tuning seat, install the read head on the horizontal fine-tuning seat, still be provided with the motor on the base plate, the vertical setting of output shaft of motor, the positioning seat is installed to the output shaft of motor, the cover is equipped with the magnetic ring on the positioning seat, magnetic ring and the coaxial setting of positioning seat, the read head laminating is at the periphery wall of magnetic ring, the read head passes through the external. The utility model discloses can carry out accurate measurement to the degree of consistency of the magnetic pole of magnetic ring, realize the strict control with the specification and size of magnetic ring, be favorable to improving product quality.

Description

Measuring device for magnetic ring precision

Technical Field

The utility model relates to a technical field of the precision of magnetic ring, in particular to a measuring device for magnetic ring precision.

Background

The magnetic ring is a ring-shaped magnetizer and is an important element of an accelerating tube which is a core component of the accelerator. A plurality of magnetic rings are overlapped together to form the complete accelerating tube. Due to the special use requirement of the magnetic ring, the requirement on the manufacturing process of the magnetic ring is also very strict. In particular, the precision of the magnet ring is particularly demanding.

Because the multi-pole magnetic ring has the error of the uniformity of the magnetic poles during magnetizing or subsequent machining, and because the magnetic ring is applied to different products, the precision requirements of the magnetic ring are different, in order to ensure that the precision of the actually produced magnetic ring meets the corresponding precision requirements, the precision of the magnetic ring needs to be measured after the magnetic ring is produced, and the condition that the precision and the error of the magnetic ring are overlarge is prevented. In the actual production process, an instrument for accurately measuring the parallelism of the magnetic rings is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a measuring device for magnetic ring precision can carry out accurate measurement to the degree of consistency of the magnetic pole of magnetic ring, realizes being favorable to improving product quality to the strict control of the specification and size of magnetic ring.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a measuring device for be used for magnetic ring precision, includes the base plate, fixedly connected with backup pad on the base plate, the backup pad is the L type, install vertical fine-tuning seat in the backup pad, vertical fine-tuning seat fixed connection is in the vertical section of backup pad, install horizontal fine-tuning seat on the vertical fine-tuning seat, install the read head on the horizontal fine-tuning seat, still be provided with the motor on the base plate, the vertical setting of output shaft of motor, the positioning seat is installed to the output shaft of motor, the cover is equipped with the magnetic ring on the positioning seat, magnetic ring and the coaxial setting of positioning seat, the read head laminating is at the periphery wall of magnetic ring, the read head passes through the external digital display of electric wire, the motor also is connected with the digital.

Furthermore, vertical fine-tuning seat includes fixed connection in the backup pad fixing base, sets up the sliding tray on the fixing base, sliding connection has vertical regulating block in the sliding tray, vertical slip wears to be equipped with the regulation pole on the vertical regulating block, it has the screw thread to hank on the regulation pole, the lower extreme of adjusting the pole runs through the fixing base and installs adjustment handle.

Further, the sliding groove is a dovetail groove.

Furthermore, the horizontal fine adjustment seat comprises a horizontal plate fixedly connected to the upper end of the vertical adjusting block, an adjusting hole formed in the horizontal plate, and an adjusting seat slidably connected in the adjusting hole.

Furthermore, a fine adjustment groove is formed in the adjusting seat, a fine adjustment block is connected in the fine adjustment groove in a sliding mode, and the reading head is detachably connected to the fine adjustment block.

Furthermore, the sliding direction of the fine adjustment block is parallel to the length direction of the adjustment hole.

Furthermore, the side face of the reading head close to the magnetic ring is arc-shaped.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the vertical fine adjustment seat and the horizontal fine adjustment seat, a worker firstly places the magnetic ring to be tested on the positioning seat, and then adjusts the position of the reading head through adjusting the vertical fine adjustment seat and the horizontal fine adjustment seat, so that the reading head is tightly attached to the outer peripheral wall of the magnetic ring to be tested, and the data testing accuracy of the tested magnetic ring is improved;

2. through the arrangement of the adjusting seat, firstly, the adjusting seat slides in the adjusting hole to roughly adjust the horizontal direction, then, the fine adjustment is carried out on the horizontal direction through the sliding of the fine adjustment block in the fine adjustment groove, and the reading head is tightly attached to the magnetic ring to be tested through the combined action of the two, so that the accuracy of test data is improved;

3. the sliding direction of the fine adjustment block is parallel to the length direction of the adjustment hole, the straight lines of the fine adjustment block and the adjustment hole are parallel, and errors are generated in the vertical direction when the adjustment seat is adjusted, so that the accuracy of test data is improved.

Drawings

FIG. 1 is a schematic overall structure for embodying an embodiment;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1;

FIG. 4 is a schematic side view of a vertical fine adjustment mount;

FIG. 5 is a top view for embodying a horizontal fine adjustment seat;

in the figure, 1, a substrate; 2. a support plate; 3. a vertical fine adjustment seat; 31. a fixed seat; 32. a sliding groove; 4. a horizontal fine adjustment seat; 41. a horizontal plate; 42. an adjustment hole; 43. an adjusting seat; 5. a read head; 6. a support; 7. a motor; 8. positioning seats; 9. a magnetic ring; 11. a vertical adjusting block; 12. adjusting a rod; 13. an adjusting handle; 14. fine tuning the groove; 15. and (5) trimming the blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

a measuring device for measuring the accuracy of a magnetic ring is shown in figure 1 and comprises a substrate 1. The welding has backup pad 2 on the base plate 1, and backup pad 2 is the L type, installs vertical fine-tuning seat 3 in backup pad 2, and vertical fine-tuning seat 3 welds the vertical section in backup pad 2.

As shown in fig. 1, a horizontal fine adjustment seat 4 is installed on the vertical fine adjustment seat 3, and a reading head 5 is installed on the horizontal fine adjustment seat 4. The substrate 1 is further welded with a support 6, the support 6 is provided with a motor 7, an output shaft of the motor 7 is vertically arranged, an output shaft of the motor 7 is provided with a positioning seat 8, the positioning seat 8 is sleeved with a magnetic ring 9, the magnetic ring 9 and the positioning seat 8 are coaxially arranged, the side face of the reading head 5 close to the magnetic ring 9 is arc-shaped, and the reading head 5 is tightly attached to the outer peripheral wall of the magnetic ring 9. The reading head 5 is externally connected with a digital display through an electric wire, the motor 7 is also connected with the digital display through the electric wire, and test data are displayed through the digital display.

As shown in fig. 1, the motor 7 drives the magnetic ring 9 to rotate for one circle, the reading head 5 reads data of one circle of the magnetic ring 9, and a test result is displayed by the digital display.

As shown in fig. 1 and 2, the vertical fine adjustment seat 3 includes a fixed seat 31 and a sliding groove 32, the fixed seat 31 is welded on the vertical section of the supporting plate 2, a gap is left between the fixed seat 31 and the horizontal section of the supporting plate 2, the sliding groove 32 is a dovetail groove, and the sliding groove 32 is vertically arranged on the fixed seat 31. The sliding groove 32 is connected with a vertical adjusting block 11 in a sliding mode, an adjusting rod 12 penetrates through the vertical adjusting block 11 in a sliding mode, the adjusting rod 12 is twisted with threads, and the lower end of the adjusting rod 12 penetrates through the fixing seat 31 and is provided with an adjusting handle 13.

As shown in fig. 1 and 2, the worker rotates the adjustment handle 13 so that the vertical adjustment block 11 slides in the vertical direction along the slide groove 32, thereby achieving fine adjustment of the vertical adjustment block 11 in the vertical direction.

As shown in fig. 1 and 3, the horizontal fine adjustment seat 4 includes a horizontal plate 41, an adjustment hole 42 and an adjustment seat 43, the horizontal plate 41 is vertically welded on the upper end of the vertical adjustment block 11, the adjustment hole 42 is formed on the horizontal plate 41, the adjustment hole 42 is a kidney-shaped hole, and the adjustment seat 43 is slidably connected in the adjustment hole 42 and screwed by a nut. The sliding direction of the fine adjustment block 15 is parallel to the length direction of the adjustment hole 42, and the adjustment seat 43 slides along the adjustment hole 42 to realize the adjustment of the reading head 5 in the horizontal direction.

As shown in fig. 1 and 3, when the distance that the reading head 5 needs to be adjusted in the horizontal direction is small, the position of the reading head 5 needs to be finely adjusted, a fine adjustment groove 14 is formed in the adjustment seat 43, a fine adjustment block 15 is slidably connected in the fine adjustment groove 14, and the reading head 5 is connected to the fine adjustment block 15 through a bolt.

As shown in fig. 1 and 3, the fine adjustment block 15 slides along the fine adjustment groove 14, and fine adjustment of the reading head 5 in the horizontal direction is achieved. So that the reading head 5 is more closely attached to the outer peripheral wall of the magnetic ring 9.

The specific implementation process comprises the following steps: the staff places the magnetic ring 9 to be tested on the positioning seat 8, then rotates the adjusting handle 13, and observes the height difference between the reading head 5 and the magnetic ring 9 at the same time, so that the vertical adjusting block 11 slides to a proper height along the sliding groove 32, and then the sliding adjusting seat 43 slides in the horizontal direction along the adjusting hole 42, so that the reading head 5 approaches to the outer peripheral wall of the magnetic ring 9. At this time, the height difference between the reading head 5 and the magnetic ring 9 is continuously observed, meanwhile, the vertical adjusting block 11 is finely adjusted to a proper height, finally, a worker adjusts the fine adjusting block 15 to slide along the fine adjusting groove 14 towards the direction close to the magnetic ring 9, the reading head 5 is ensured to be tightly attached to the outer peripheral wall of the magnetic ring 9, and then the related data of the magnetic ring 9 are tested.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A measuring device for magnetic ring precision, includes base plate (1), its characterized in that: a supporting plate (2) is fixed on the base plate (1), the supporting plate (2) is L-shaped, a vertical fine adjustment seat (3) is arranged on the supporting plate (2), the vertical fine adjustment seat (3) is fixedly connected with the vertical section of the supporting plate (2), a horizontal fine adjustment seat (4) is arranged on the vertical fine adjustment seat (3), a reading head (5) is arranged on the horizontal fine adjustment seat (4), the base plate (1) is also provided with a motor (7), the output shaft of the motor (7) is vertically arranged, a positioning seat (8) is arranged on an output shaft of the motor (7), a magnetic ring (9) is sleeved on the positioning seat (8), the magnetic ring (9) and the positioning seat (8) are coaxially arranged, the reading head (5) is attached to the outer peripheral wall of the magnetic ring (9), the reading head (5) is externally connected with a digital display (10) through an electric wire, and the motor (7) is also connected with the digital display (10) through the electric wire.

2. The measurement device for a magnetic ring precision as claimed in claim 1, wherein: vertical fine-tuning seat (3) include fixed connection fixing base (31) on backup pad (2), set up sliding tray (32) on fixing base (31), sliding connection has vertical regulating block (11) in sliding tray (32), vertical slip is worn to be equipped with on vertical regulating block (11) and is adjusted pole (12), it is threaded to twist on adjusting pole (12), the lower extreme of adjusting pole (12) runs through fixing base (31) and installs adjustment handle (13).

3. The measurement device for a magnetic ring precision as claimed in claim 2, characterized in that: the sliding groove (32) is a dovetail groove.

4. The measurement device for a magnetic ring precision as claimed in claim 1, wherein: the horizontal fine adjustment seat (4) comprises a horizontal plate (41) fixedly connected to the upper end of the vertical adjusting block (11), an adjusting hole (42) formed in the horizontal plate (41), and an adjusting seat (43) connected into the adjusting hole (42) in a sliding mode.

5. A measuring device for magnetic ring precision as claimed in claim 4, wherein: the adjusting seat (43) is provided with a fine adjusting groove (14), a fine adjusting block (15) is connected in the fine adjusting groove (14) in a sliding mode, and the reading head (5) is detachably connected to the fine adjusting block (15).

6. A measuring device for magnetic ring precision as claimed in claim 5, wherein: the sliding direction of the fine adjustment block (15) is parallel to the length direction of the adjustment hole (42).

7. The measurement device for a magnetic ring precision as claimed in claim 1, wherein: the side surface of the reading head (5) close to the magnetic ring (9) is arc-shaped.