CN221404144U

CN221404144U - Hatch frame ring machining dimension measuring device

Info

Publication number: CN221404144U
Application number: CN202322981754.7U
Authority: CN
Inventors: 李传俊; 李其友; 李洪波
Original assignee: Rizhao Hongyu Electric Appliance Co ltd
Current assignee: Rizhao Hongyu Electric Appliance Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2024-07-23
Anticipated expiration: 2033-11-06

Abstract

The utility model discloses a hatch frame ring machining dimension measuring device which comprises a cross shell, wherein measuring scales are slidably arranged in four branches of the cross shell, guide plates are fixedly arranged on two sides of each of the four measuring scales, the guide plates penetrate through the cross shell, and height measuring structures are arranged at positions, close to the tail ends, of one sides of the four measuring scales. According to the hatch frame ring processing size measuring device, the cross shell, the four measuring scales and the four screws are arranged to act together, when the inner diameter of the frame ring is measured, the frame ring is placed outside the measuring device, the driving bevel gear drives the four driven bevel gears to rotate, so that the push plates connected with the four screws drive the four measuring scales to move outwards, when the four measuring scales prop against the inner wall of the frame ring, scales of the measuring scales are the inner diameter value of the frame ring, and meanwhile, if readings of the four measuring scales when reaching the inner diameter of the frame ring are different or can not contact the inner wall at the same time, the frame ring is a nonstandard circle.

Description

Hatch frame ring machining dimension measuring device

Technical Field

The utility model relates to the field of workpiece measurement, in particular to a hatch frame ring machining size measuring device.

Background

When the hatch frame circle is produced, the dimension of the hatch frame circle needs to be measured, the traditional measurement mode is to measure the inner diameter and the height of the frame circle by using a common measuring ruler or a flexible ruler, the measurement mode is carried out manually, the final measurement result is not very accurate, meanwhile, the measurement route cannot be ensured to be positioned on the diameter line of the frame circle when the circular hatch frame circle is measured, the measurement result is very likely to be wrong, and whether the circular hatch frame circle is a standard circle or not cannot be detected, so that a novel hatch frame circle measuring device is required to improve the situation.

Disclosure of utility model

The utility model mainly aims to provide a hatch frame ring machining size measuring device which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the device comprises a cross shell, measuring scales are slidably arranged in four branches of the cross shell, guide plates are fixedly arranged on two sides of each measuring scale, the guide plates penetrate through the cross shell, and height measuring structures are arranged at positions, close to the tail ends, of one sides of each measuring scale;

The height measurement structure comprises a connecting seat, wherein the connecting seat is fixedly arranged at a position, close to the tail end, of one side of the measuring ruler, a vertical rod is fixedly arranged on the upper portion of the connecting seat, a limiting block is fixedly arranged at the upper end of the vertical rod, and a measuring plate is movably arranged outside the vertical rod.

As a further scheme of the utility model, scales are carved on the upper part of the measuring ruler and the outer part of the vertical rod.

As a further scheme of the utility model, the tail end of the measuring ruler is arc-shaped.

As a further scheme of the utility model, the upper part of the cross shell is provided with an extension structure, the extension structure comprises a driving bevel gear, the driving bevel gear is rotatably arranged at the middle position of the upper part of the cross shell, the upper parts of four branches of the cross shell are respectively rotatably provided with a screw rod through two connecting blocks, one ends of the four screw rods, which are close to the center position of the upper part of the cross shell, are respectively fixedly provided with a driven bevel gear, and the driving bevel gear is in meshed connection with the four driven bevel gears.

As a further scheme of the utility model, the four screw rods are respectively provided with push plates in a rotating way through bearings, the screw rods are in threaded connection with the bearings, and the four push plates are respectively fixedly connected with the tail ends of guide plates on two sides of the four measuring scales.

As a further scheme of the utility model, a rotating rod is fixedly arranged at the middle position of the upper part of the drive bevel gear, and a crank is fixedly arranged at the upper end of the rotating rod.

As a further scheme of the utility model, the four branches of the cross shell are identical in length, and the four measuring scales are identical in length.

The beneficial effects of the utility model are as follows:

According to the utility model, through the combined action of the cross shell, the four measuring scales and the four screws, when the inner diameter of the frame ring is measured, the frame ring is placed outside the measuring device, the driving bevel gear drives the four driven bevel gears to rotate, so that the push plates connected with the four screws drive the four measuring scales to move outwards, when the four measuring scales prop against the inner wall of the frame ring, the scales of the measuring scales are the inner diameter value of the frame ring, and meanwhile, if the four measuring scales have different readings or can not contact the inner wall at the same time when reaching the inner diameter of the frame ring, the frame ring is a nonstandard circle;

Through setting up pole setting and measuring plate combined action, pulling and rotating the measuring plate when dipperstick and frame circle inner wall contact, make the measuring plate take in the upper portion of frame circle, obtain the height of frame circle according to the scale reading in the pole setting, obtain the data of frame circle height when measuring the frame circle internal diameter, make frame circle measurement work more simple and convenient.

Drawings

FIG. 1 is a schematic view showing the overall structure of a hatch frame ring machining dimension measuring device according to the present utility model;

FIG. 2 is an enlarged view of the hatch frame ring tooling sizing apparatus of the present utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the hatch frame ring process dimension measuring device of the present utility model at B in FIG. 1;

Fig. 4 is a working explanatory view of a hatch frame ring machining dimension measuring device of the present utility model.

In the figure: 1. a cross-shaped shell; 2. a measuring ruler; 3. a guide plate; 4. an extension structure; 5. a screw; 6. a push plate; 7. a rotating rod; 8. a crank; 9. height measurement structure; 10. a drive bevel gear; 11. a driven bevel gear; 12. a connecting block; 13. a connecting seat; 14. a vertical rod; 15. the plate was measured.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the device for measuring the processing size of the hatch frame ring comprises a cross shell 1, measuring scales 2 are slidably arranged in four branches of the cross shell 1, guide plates 3 are fixedly arranged on two sides of the four measuring scales 2, the guide plates 3 penetrate through the cross shell 1, and height measuring structures 9 are arranged at positions, close to the tail ends, of one sides of the four measuring scales 2;

The height measurement structure 9 comprises a connecting seat 13, wherein the connecting seat 13 is fixedly arranged at a position, close to the tail end, of one side of the measuring ruler 2, a vertical rod 14 is fixedly arranged on the upper portion of the connecting seat 13, a limiting block is fixedly arranged at the upper end of the vertical rod 14, and a measuring plate 15 is movably arranged outside the vertical rod 14.

In this embodiment, the upper part of the measuring scale 2 and the outside of the upright 14 are marked with graduations.

The height of the frame ring can be obtained by taking the measuring plate 15 on the upper part of the frame ring and reading the scale on the vertical rod 14.

In this embodiment, the end of the measuring scale 2 is circular arc shaped.

The tail end of the measuring ruler 2 is arranged into the arc shape, so that the measuring ruler 2 can be better attached to the inner side of the frame ring, and a measuring result is more accurate.

In this embodiment, an extension structure 4 is disposed on the upper portion of the cross shell 1, the extension structure 4 includes a drive bevel gear 10, the drive bevel gear 10 is rotatably mounted at an upper middle position of the cross shell 1, the upper portions of four branches of the cross shell 1 are rotatably mounted with screws 5 through two connecting blocks 12, one ends of the four screws 5 near the center position of the upper portion of the cross shell 1 are fixedly mounted with driven bevel gears 11, and the drive bevel gear 10 is engaged with the four driven bevel gears 11.

In the embodiment, the outer parts of the four screw rods 5 are respectively provided with a push plate 6 through bearings in a rotating way, the screw rods 5 are in threaded connection with the bearings, and the four push plates 6 are respectively fixedly connected with the tail ends of the guide plates 3 on two sides of the four measuring scales 2.

The driving bevel gear 10 is rotated to drive the four driven bevel gears 11 to rotate together, the four driven bevel gears 11 drive the respective screw rods 5 to rotate, the four pushing plates 6 drive the four measuring scales 2 to move outwards, the four measuring scales 2 are propped against the inner wall of the frame ring, and the inner diameter of the frame ring is obtained through reading on the measuring scales 2.

In the embodiment, a rotating rod 7 is fixedly arranged at the middle position of the upper part of the drive bevel gear 10, and a crank 8 is fixedly arranged at the upper end of the rotating rod 7.

Rotating the crank 8 causes the rotating rod 7 to drive the drive bevel gear 10 to rotate.

In this embodiment, the four branches of the cross-shaped housing 1 are identical in length, and the four measuring scales 2 are also identical in length.

The four branches of the cross shell 1 have the same length, and the four measuring scales 2 have the same length, so that the center of the cross shell 1 is positioned at the circle center of the frame ring when the tail ends of the four measuring scales 2 are propped against the inner wall of the frame ring, and the frame ring can be determined to be a standard circle if the four measuring scales 2 are the same in reading when propping against the inner wall of the frame ring.

It should be noted that, the utility model is a hatch frame ring processing dimension measuring device, when in use, the frame ring to be measured is arranged outside the measuring device, the rotating crank 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 drives the four driven bevel gears 11 to rotate together, the four driven bevel gears 11 drive the respective screw rods 5 to rotate, the four push plates 6 drive the four measuring scales 2 to move outwards, the four measuring scales 2 are propped against the inner wall of the frame ring, and then the inner diameter of the frame ring is obtained through the reading on the measuring scales 2;

When the four measuring scales 2 are propped against the inner wall of the frame ring, the measuring plate 15 is pulled and rotated, so that the measuring plate 15 is lapped on the upper part of the frame ring, and then the scale reading on the upright rod 14 is observed, so that the height result of the frame ring can be obtained.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hatch frame circle processing size survey device which characterized in that: the measuring device comprises a cross shell (1), wherein measuring scales (2) are slidably arranged in four branches of the cross shell (1), guide plates (3) are fixedly arranged on two sides of the four measuring scales (2), the guide plates (3) penetrate through the cross shell (1), and height measuring structures (9) are arranged at positions, close to the tail ends, of one sides of the four measuring scales (2);

The height measurement structure (9) comprises a connecting seat (13), wherein the connecting seat (13) is fixedly arranged at a position, close to the tail end, of one side of the measuring ruler (2), an upright rod (14) is fixedly arranged on the upper portion of the connecting seat (13), a limiting block is fixedly arranged at the upper end of the upright rod (14), and a measuring plate (15) is movably arranged outside the upright rod (14).

2. The hatch frame ring machining dimension measuring device of claim 1, wherein: the upper part of the measuring ruler (2) and the outer part of the vertical rod (14) are engraved with scales.

3. The hatch frame ring machining dimension measuring device of claim 1, wherein: the tail end of the measuring ruler (2) is arc-shaped.

4. The hatch frame ring machining dimension measuring device of claim 1, wherein: the upper portion of cross shell (1) is equipped with extending structure (4), extending structure (4) is including initiative bevel gear (10), initiative bevel gear (10) rotate and install the upper portion intermediate position at cross shell (1), screw rod (5) are all installed through two connecting block (12) rotations in the upper portion of four branches of cross shell (1), four screw rod (5) are close to the equal fixed mounting of one end of cross shell (1) upper portion central point and are had driven bevel gear (11), initiative bevel gear (10) are connected with four driven bevel gear (11) meshing.

5. The hatch frame ring tooling sizing device of claim 4, wherein: the outside of four screw rods (5) is all installed push pedal (6) through the bearing rotation, and screw rod (5) and bearing threaded connection, four push pedal (6) respectively with the end fixed connection of baffle (3) of four dipperstick (2) both sides.

6. The hatch frame ring tooling sizing device of claim 4, wherein: the upper middle position of the driving bevel gear (10) is fixedly provided with a rotating rod (7), and the upper end of the rotating rod (7) is fixedly provided with a crank (8).

7. The hatch frame ring machining dimension measuring device of claim 1, wherein: the four branches of the cross shell (1) have the same length, and the four measuring scales (2) have the same length.