CN218955696U

CN218955696U - Gauge convenient for accurately measuring position

Info

Publication number: CN218955696U
Application number: CN202223497460.9U
Authority: CN
Inventors: 罗宇
Original assignee: Yibin Hongyi Machinery Co ltd
Current assignee: Yibin Hongyi Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-02
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a gauge convenient for accurately measuring positions, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with a supporting plate, one side of the supporting plate is rotationally connected with a turntable, a rotating mechanism matched with the turntable is arranged in the supporting plate, one side of the turntable, which is far away from the supporting plate, is fixedly connected with a connecting column, one side of the connecting column, which is far away from the turntable, is fixedly connected with a center plate, inner supporting plates are symmetrically arranged above and below the center plate, an inner supporting mechanism matched with the inner supporting plates is arranged in the center plate, and an anti-slip pad is arranged on one side of the inner supporting plates, which is far away from the center plate.

Description

Gauge convenient for accurately measuring position

Technical Field

The utility model belongs to the technical field of detection tools, and particularly relates to a detection tool convenient for accurately measuring positions.

Background

The gauge is a simple tool for controlling various sizes of products in industrial production enterprises, improves production efficiency and control quality, is suitable for mass production of products, such as automobile parts, replaces professional measuring tools, such as a smooth plug gauge, a thread plug gauge, an outer diameter caliper gauge and the like, and is very troublesome for a worker to manually measure whether the position of a central mounting hole is positioned at the center of a workpiece or not by comparing the production part with a standard part when detecting the position of the central mounting hole.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a gauge convenient for accurately measuring the position, aims at the positions of the center mounting holes of gears, discs and other right circular workpieces, and determines whether the center mounting holes are positioned at the center of the workpiece by comparing a production piece with a standard piece when detecting the positions of the center mounting holes of the gears, discs and other right circular workpieces, but still needs to be manually measured by staff to obtain accurate offset data, which is very troublesome.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a gauge convenient for accurately measuring positions, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with a supporting plate, one side of the supporting plate is rotatably connected with a rotary table, a rotating mechanism matched with the rotary table for use is arranged in the supporting plate, one side of the rotary table, which is far away from the supporting plate, is fixedly connected with a connecting column, one side of the connecting column, which is far away from the rotary table, is fixedly connected with a central disk, inner supporting plates are symmetrically arranged above and below the central disk, inner supporting mechanisms matched with the inner supporting plates for use are arranged in the central disk, and an anti-slip pad is arranged on one side of the inner supporting plates, which is far away from the central disk.

As a preferable scheme of the utility model, the top of the fixed base is fixedly connected with a fixed box, a positioning plate is arranged above the fixed box, the bottom of the positioning plate is fixedly connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a sliding plate, the sliding plate is in sliding connection with the inner wall of the fixed box, the bottom of the sliding plate is fixedly connected with a spring, the bottom of the inner wall of the fixed box is provided with a pressure sensor, one end of the spring, which is far away from the sliding plate, is fixedly connected with the pressure sensor, and infrared distance sensors are symmetrically arranged at the bottom of the positioning plate.

As a preferable scheme of the utility model, the bottom of the positioning plate is symmetrically and fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the positioning plate, is fixedly connected with a sliding block, and the sliding block is in sliding connection with the outer surface of the fixed box.

As a preferable scheme of the utility model, the internal bracing mechanism comprises a first motor, the first motor is arranged in the connecting column, the output end of the first motor is fixedly connected with a first worm, the first worm is in sliding connection with the inner wall of the central disk, the surface of the first worm is in meshed connection with a first worm wheel, the inner part of the first worm wheel is fixedly connected with a bidirectional screw rod, the bidirectional screw rod is in rotational connection with the inner wall of the central disk, the surface of the bidirectional screw rod is symmetrically in threaded connection with an internal thread plate, the internal thread plate is fixedly connected with a corresponding internal bracing plate through a supporting rod, the inner wall of the supporting rod is in sliding connection with a limiting plate, and the limiting plate is in rotational connection with the bidirectional screw rod.

As a preferable scheme of the utility model, the rotating mechanism comprises a second motor, the second motor is arranged at the top of the supporting plate, the output end of the second motor is fixedly connected with a second worm, the second worm is rotationally connected with the inner wall of the supporting plate, the surface of the second worm is in meshed connection with a second worm wheel, the inside of the second worm wheel is fixedly connected with a connecting shaft, the connecting shaft is rotationally connected with the supporting plate, and the connecting shaft is fixedly connected with the turntable.

As a preferable scheme of the utility model, a control panel is arranged on one side of the supporting plate far away from the turntable, and the control panel is electrically connected with the pressure sensor, the infrared distance sensor, the first motor and the second motor.

The beneficial effects achieved by the utility model are as follows: the utility model has compact structure and strong practicability, the inner support mechanism is arranged, the inner support of the right circular workpiece such as a gear, a disc and the like can be fixed, the workpiece is driven to rotate through the rotating mechanism after the fixing is finished, in the rotating process, if the central mounting hole of the workpiece is not at the center of the workpiece, the workpiece can squeeze the positioning plate, the positioning plate can reciprocate, the displacement data of the positioning plate can be obtained through the infrared distance sensor and the pressure sensor, and therefore, the distance of the central mounting hole deviating from the center is calculated, and the effect of accurate measurement is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the center plate of the present utility model;

FIG. 3 is a schematic side view of the center plate of the present utility model;

fig. 4 is a schematic cross-sectional front view of the fixing case of the present utility model.

In the figure: 1. a fixed base; 2. a support plate; 3. an inner support mechanism; 31. a motor I; 32. a first worm; 33. a first worm wheel; 34. a two-way screw rod; 35. an inner thread plate; 36. a support rod; 37. a limiting plate; 4. a rotating mechanism; 41. a motor II; 42. a second worm; 43. a second worm wheel; 44. a connecting shaft; 5. a control panel; 6. a turntable; 7. a connecting column; 8. a center plate; 9. an inner support plate; 10. a fixed box; 11. a positioning plate; 12. a fixed rod; 13. a slide plate; 14. a spring; 15. a pressure sensor; 16. a connecting rod; 17. a slide block; 18. an infrared distance sensor; 19. an anti-slip mat.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a gauge convenient for accurately measuring positions, which comprises a fixed base 1, wherein the top of the fixed base 1 is fixedly connected with a supporting plate 2, one side of the supporting plate 2 is rotationally connected with a rotary table 6, a rotating mechanism 4 matched with the rotary table 6 is arranged in the supporting plate 2, one side of the rotary table 6 far away from the supporting plate 2 is fixedly connected with a connecting column 7, one side of the connecting column 7 far away from the rotary table 6 is fixedly connected with a center plate 8, inner supporting plates 9 are symmetrically arranged above and below the center plate 8, an inner supporting mechanism 3 matched with the inner supporting plates 9 is arranged in the center plate 8, and an anti-slip pad 19 is arranged on one side of the inner supporting plates 9 far away from the center plate 8.

Further, fixed box 10 is fixedly connected with at unable adjustment base 1 top, fixed box 10 top is equipped with locating plate 11, locating plate 11 bottom fixedly connected with dead lever 12, dead lever 12 bottom fixedly connected with slide 13, slide 13 and fixed box 10 inner wall sliding connection, slide 13 bottom fixedly connected with spring 14, fixed box 10 inner wall bottom is equipped with pressure sensor 15, the one end that slide 13 was kept away from to spring 14 and pressure sensor 15 fixed connection, locating plate 11 bottom symmetry is equipped with infrared distance sensor 18, in the pivoted in-process of work piece, if the center mounting hole of work piece is not at the positive center of work piece, the work piece can drive locating plate 11, the locating plate drives slide 13 through the dead lever 12 and removes, the removal of slide 13 can produce the change of pressure to pressure sensor 15, simultaneously infrared distance sensor 18 can be at the in-process that locating plate 11 removed, obtain the displacement data of locating plate 11, thereby obtain the distance that center mounting hole squints the positive center, reach accurate measuring effect.

Further, connecting rod 16 is fixedly connected with to locating plate 11 bottom symmetry, and the one end fixedly connected with slider 17 that locating plate 11 was kept away from to connecting rod 16, slider 17 and fixed box 10 surface sliding connection, during operation, through connecting rod 16 and slider 17 cooperation, make the displacement of locating plate 11 more stable.

Further, the internal support mechanism 3 comprises a motor 31, the motor 31 is arranged in the connecting column 7, the output end of the motor 31 is fixedly connected with a worm 32, the worm 32 is in sliding connection with the inner wall of the central disk 8, the surface of the worm 32 is in meshed connection with a worm wheel 33, a bidirectional screw rod 34 is fixedly connected inside the worm wheel 33, the bidirectional screw rod 34 is in rotational connection with the inner wall of the central disk 8, an internal thread plate 35 is in symmetrical threaded connection with the surface of the bidirectional screw rod 34, the internal thread plate 35 is fixedly connected with the corresponding internal support plate 9 through a supporting rod 36, the inner wall of the supporting rod 36 is in sliding connection with a limiting plate 37, the limiting plate 37 is in rotational connection with the bidirectional screw rod 34, in operation, the motor 31 is started to drive the worm 32 to rotate, the worm 32 drives the bidirectional screw rod 34 to rotate through the worm wheel 33, the internal thread plate 35 of the bidirectional screw rod 34 moves, and the internal thread plate 35 drives the internal support plate 9 to move through the supporting rod 36.

Further, the rotating mechanism 4 comprises a motor No. two 41, the motor No. two 41 is arranged at the top of the supporting plate 2, the output end of the motor No. two 41 is fixedly connected with a worm No. two 42, the worm No. two 42 is rotationally connected with the inner wall of the supporting plate 2, the surface of the worm No. two 42 is in meshed connection with a worm wheel No. two 43, the inside of the worm wheel No. two 43 is fixedly connected with a connecting shaft 44, the connecting shaft 44 is rotationally connected with the supporting plate 2, the connecting shaft 44 is fixedly connected with the turntable 6, during operation, the motor No. two 41 is started to drive the worm No. two 42 to rotate, the worm No. two 42 drives the worm wheel No. two 43 to rotate, and the worm wheel No. two 43 drives the turntable 6 to rotate through the connecting shaft 44.

Further, one side of the supporting plate 2 far away from the turntable 6 is provided with a control panel 5, and the control panel 5 is electrically connected with the pressure sensor 15, the infrared distance sensor 18, the first motor 31 and the second motor 41, and is subjected to integrated control through the control panel 5, so that the working efficiency is improved.

Specifically, when the utility model is used, a worker holds the workpiece first, the center plate 8 is placed in the center mounting hole of the workpiece, the first motor 31 is started to drive the first worm 32 to rotate, the first worm 32 drives the bidirectional screw rod 34 to rotate through the first worm wheel 33, the threaded plate 35 in the bidirectional screw rod 34 moves, the internal threaded plate 35 drives the internal supporting plate 9 to move through the supporting rod 36 to fix the workpiece, then the second motor 41 is started to drive the second worm 42 to rotate, the second worm 42 drives the second worm wheel 43 to rotate, the second worm wheel 43 drives the turntable 6 to rotate through the connecting shaft 44, so that the workpiece is driven to rotate, in the process of workpiece rotation, if the center mounting hole of the workpiece is not in the center of the workpiece, the workpiece drives the positioning plate 11, the positioning plate drives the sliding plate 13 to move through the fixing rod 12, the movement of the sliding plate 13 can generate pressure change on the pressure sensor 15, and meanwhile, the infrared distance sensor 18 can obtain displacement data of the positioning plate 11 in the process of the movement of the positioning plate 11, so that the center mounting hole offset center distance is accurately measured.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a examine utensil convenient to accurate measurement position, includes unable adjustment base (1), a serial communication port, unable adjustment base (1) top fixedly connected with backup pad (2), backup pad (2) one side rotation is connected with carousel (6), inside rotary mechanism (4) that use with carousel (6) cooperation that are equipped with of backup pad (2), one side fixedly connected with spliced pole (7) of backup pad (2) are kept away from to carousel (6), one side fixedly connected with center dish (8) of carousel (6) are kept away from to spliced pole (7), center dish (8) top and below symmetry are equipped with interior fagging (9), inside interior fagging (3) that use with interior fagging (9) cooperation that are equipped with of center dish (8) are kept away from to interior fagging (9), one side that center dish (8) was kept away from to interior fagging (19).

2. The gauge convenient for accurately measuring positions according to claim 1, wherein the top of the fixed base (1) is fixedly connected with a fixed box (10), a positioning plate (11) is arranged above the fixed box (10), a fixed rod (12) is fixedly connected to the bottom of the positioning plate (11), a sliding plate (13) is fixedly connected to the bottom of the fixed rod (12), the sliding plate (13) is slidably connected with the inner wall of the fixed box (10), a spring (14) is fixedly connected to the bottom of the sliding plate (13), a pressure sensor (15) is arranged at the bottom of the inner wall of the fixed box (10), one end, far away from the sliding plate (13), of the spring (14) is fixedly connected with the pressure sensor (15), and infrared distance sensors (18) are symmetrically arranged at the bottom of the positioning plate (11).

3. The gauge convenient for accurately measuring positions according to claim 2, wherein connecting rods (16) are symmetrically and fixedly connected to the bottoms of the positioning plates (11), one ends of the connecting rods (16) away from the positioning plates (11) are fixedly connected with sliding blocks (17), and the sliding blocks (17) are slidably connected with the outer surfaces of the fixing boxes (10).

4. The gauge convenient for accurate position measurement according to claim 1, characterized in that the internal stay mechanism (3) comprises a motor (31), the motor (31) is located inside the spliced pole (7), a motor (31) output fixedly connected with worm (32), a worm (32) and central dish (8) inner wall sliding connection, a worm wheel (33) is connected with a worm (32) surface meshing, a two-way lead screw (34) is fixedly connected with the inside of worm wheel (33), two-way lead screw (34) are rotationally connected with the inner wall of central dish (8), two-way lead screw (34) surface symmetry threaded connection has interior thread plate (35), interior thread plate (35) are through bracing piece (36) and the interior fagging (9) fixed connection that corresponds, bracing piece (36) inner wall sliding connection limiting plate (37), limiting plate (37) and two-way lead screw (34) rotate to be connected.

5. The gauge convenient for accurate position measurement according to claim 1, wherein the rotating mechanism (4) comprises a second motor (41), the second motor (41) is arranged at the top of the supporting plate (2), the output end of the second motor (41) is fixedly connected with a second worm (42), the second worm (42) is rotationally connected with the inner wall of the supporting plate (2), a second worm wheel (43) is connected with the surface of the second worm (42) in a meshed manner, a connecting shaft (44) is fixedly connected inside the second worm wheel (43), the connecting shaft (44) is rotationally connected with the supporting plate (2), and the connecting shaft (44) is fixedly connected with the turntable (6).

6. The gauge for facilitating accurate position measurement according to claim 5, wherein a control panel (5) is arranged on one side of the supporting plate (2) away from the turntable (6), and the control panel (5) is electrically connected with the pressure sensor (15), the infrared distance sensor (18), the first motor (31) and the second motor (41).