CN212692756U

CN212692756U - Forming quality inspection lantern ring for cold-rolled steel pipe

Info

Publication number: CN212692756U
Application number: CN202021747245.8U
Authority: CN
Inventors: 乔桂华
Original assignee: Wuhu Wanchuang Management Co ltd
Current assignee: Wuhu Wanchuang Management Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-12
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a cold rolling steel pipe shaping quality inspection lantern ring, including board one, board two and spliced pole, be equipped with rotating ring and stationary ring between board one and the board two, one side that rotating ring and stationary ring are close to mutually all has the V-arrangement groove, be fixed with stand and stand on the rotating ring and run through board one and be equipped with spring and flange, it has the sleeve to run through on the board one. The utility model discloses in, at the spring, under the effect of flange and stand, give the vertical ascending elasticity of rotating ring, the convenience is in placing the steel pipe, place the steel pipe between rotating ring and stationary ring, under the effect of V-arrangement groove, applicable in the steel pipe of different diameters, the threaded rod closes soon with the sleeve and is connected, the spacing groove is contradicted with the briquetting and is connected, rotate telescopic in-process through the handle, the rotating ring can compress tightly the steel pipe, realized the locking to the steel pipe, compare traditional lantern ring, adaptable in the steel pipe of different diameters, and conveniently lock the steel pipe, prevent that the lantern ring from dropping easily.

Description

Forming quality inspection lantern ring for cold-rolled steel pipe

Technical Field

The utility model relates to a set rule technical field especially relates to a cold rolling steel pipe shaping quality inspection lantern ring.

Background

The cold-rolled steel pipe is produced by cold rolling, in the production of the cold-rolled steel pipe, the outer diameter inspection of a pipe body is the key for ensuring high-quality production of qualified products, and at present, in the production of the cold-rolled steel pipe, due to the lack of a special set of gauge (also called ring gauge) for inspecting the outer diameter of the pipe body, unqualified products are easy to flow into the market, so that the production waste is caused, quality accidents are easy to cause, and the credibility of the products in the heart of users is lost.

With the rapid development of scientific technology, the cold-rolled steel pipe inspection lantern ring is also technically improved, but the size of the gauge cannot be adjusted according to different sizes of steel pipes in the prior art, and the gauge cannot be locked, so that the gauge is easy to drop.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the cold rolled steel pipe forming quality inspection lantern ring is provided for solving the problems that the cold rolled steel pipe inspection lantern ring cannot be suitable for steel pipes with different sizes and cannot lock a gauge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cold rolling steel pipe shaping quality inspection lantern ring, includes board one, board two and spliced pole, be equipped with rotating ring and stationary ring between board one and the board two, one side that rotating ring and stationary ring are close to mutually all has the V-arrangement groove, be fixed with stand and stand on the rotating ring and run through board one and be equipped with spring and flange, it has the sleeve to run through on the board one, the bottom mounting that threaded rod and threaded rod were closed to telescopic bottom soon has the briquetting, the top of rotating ring is equipped with the spacing groove with briquetting looks adaptation.

As a further description of the above technical solution:

the pressing block and the limiting groove are both arranged in an elliptical shape.

As a further description of the above technical solution:

and a handle is fixed on the side wall of the sleeve.

As a further description of the above technical solution:

and rubber blocks are bonded on one sides of the two V-shaped grooves close to each other.

As a further description of the above technical solution:

the flange is fixed at the end of the upright post, and the spring is positioned between the flange and the first plate.

As a further description of the above technical solution:

the fixed ring is provided with a label slot.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, at the spring, under the effect of flange and stand, give the vertical ascending elasticity of rotating ring, the convenience is in placing the steel pipe, place the steel pipe between rotating ring and stationary ring, under the effect of V-arrangement groove, applicable in the steel pipe of different diameters, the threaded rod closes soon with the sleeve and is connected, the spacing groove is contradicted with the briquetting and is connected, rotate telescopic in-process through the handle, the rotating ring can compress tightly the steel pipe, realized the locking to the steel pipe, compare traditional lantern ring, adaptable in the steel pipe of different diameters, and conveniently lock the steel pipe, prevent that the lantern ring from dropping easily.

2. The utility model discloses in, under the effect of handle, can make things convenient for in staff to telescopic rotation, make things convenient for in staff's operation.

Drawings

Fig. 1 shows a schematic structural view of a collar provided according to an embodiment of the present invention;

FIG. 2 is a schematic view showing a connection structure of a pressing block and a limiting groove provided by the embodiment of the present invention;

fig. 3 shows a schematic view of the internal structure of the sleeve according to an embodiment of the present invention;

illustration of the drawings:

1. a first plate; 2. a spring; 3. a moving ring; 4. briquetting; 5. a threaded rod; 6. a sleeve; 7. a handle; 8. a flange; 9. a column; 10. connecting columns; 11. a second plate; 12. fixing a ring; 13. a rubber block; 14. a V-shaped groove; 15. a limiting groove; 16. and a label slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cold-rolled steel pipe forming quality inspection lantern ring comprises a plate I1, a plate II 11 and a connecting column 10, wherein two ends of the connecting column 10 are fixedly connected with the plate I1 and the plate II 11 respectively, a moving ring 3 and a fixed ring 12 are arranged between the plate I1 and the plate II 11, the fixed ring 12 is fixedly connected with the plate II 11, one side, close to the moving ring 3 and the fixed ring 12, is provided with a V-shaped groove 14, the moving ring 3 is fixedly provided with a stand column 9, the stand column 9 penetrates through the plate I1 and is provided with a spring 2 and a flange 8, the stand column 9 is in sliding fit with the plate I1, the flange 8 is fixedly arranged at the end part of the stand column 9, the spring 2 is positioned between the flange 8 and the plate I1, under the action of the flange 8 and the spring 2, the moving ring 3 can be provided with elastic force far away from the fixed ring 12, the plate I1 is provided with a sleeve 6 in a penetrating manner, the sleeve 6 is rotatably connected with the plate I1 through a bearing, the threaded rod, the threaded rod 5 can drive the pressing block 4 to move in the vertical direction, the top of the moving ring 3 is provided with a limiting groove 15 matched with the pressing block 4, and the pressing block 4 is always in abutting connection with the limiting groove 15.

Specifically, as shown in fig. 2, the pressing block 4 and the limiting groove 15 are both in an oval shape, and the pressing block 4 and the limiting groove 15 are in an oval shape, so that the threaded rod 5 can be prevented from rotating along with the sleeve 6, and the stability of the device is improved.

Specifically, as shown in fig. 1, a handle 7 is fixed on the side wall of the sleeve 6, and the handle 7 facilitates the rotation of the sleeve 6 by the worker.

Specifically, as shown in fig. 1, the rubber blocks 13 are bonded to the side, close to each other, of each of the two V-shaped grooves 14, the rubber blocks 13 are made of nitrile rubber, the rubber blocks 13 are matched with the V-shaped grooves 14, the rubber blocks 13 avoid rigid contact between the steel pipe and the movable ring 3 and the fixed ring 12, the effect of protecting the steel pipe is achieved, and meanwhile, the friction coefficient of the rubber blocks 13 is large, so that the locking effect is good.

Specifically, as shown in fig. 1, the stationary ring 12 has a tag slot 16, and the tag slot 16 is used for placing a tag, so as to explain the specific problem of the steel pipe.

The working principle is as follows: when the lantern ring is emboliaed to the unqualified steel pipe of inspection, spring 2, flange 8 and stand 9 are under the effect, give the vertical ascending elasticity of rotating ring 3, convenient in the placing to the steel pipe, place the steel pipe after between rotating ring 3 and stationary ring 12, rotate handle 7, handle 7 drives sleeve 6 and takes place to rotate, because sleeve 6 closes with threaded rod 5 soon and is connected, briquetting 4 and spacing groove 15 butt, so at sleeve 6 pivoted in-process, threaded rod 5 drives briquetting 4 and rotating ring 3 and moves in the vertical direction, rotating ring 3 can press from both sides the clamp to fix the steel pipe, realized the locking to the steel pipe, avoid the drop of the lantern ring, under the effect of V-arrangement groove 14, adaptable in the steel pipe of different diameters, adaptability is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cold rolling steel pipe shaping quality inspection lantern ring, its characterized in that, includes board (1), board two (11) and spliced pole (10), be equipped with rotating ring (3) and stationary ring (12) between board (1) and board two (11), one side that rotating ring (3) and stationary ring (12) are close to mutually all has V-arrangement groove (14), it is equipped with spring (2) and flange (8) to be fixed with stand (9) and stand (9) on rotating ring (3) and run through board (1), it has sleeve (6) to run through on board (1), the bottom mounting that the bottom of sleeve (6) closed threaded rod (5) and threaded rod (5) soon has briquetting (4), the top of rotating ring (3) is equipped with spacing groove (15) with briquetting (4) looks adaptation.

2. The cold rolled steel pipe forming quality inspection lantern ring according to claim 1, wherein the pressing block (4) and the limiting groove (15) are arranged in an oval shape.

3. A cold rolled steel pipe forming quality inspection collar as claimed in claim 2, wherein a handle (7) is fixed to a side wall of the sleeve (6).

4. A cold rolled steel pipe forming quality inspection thimble according to claim 3, wherein a rubber block (13) is bonded to a side of each of the two V-shaped grooves (14) adjacent to each other.

5. A cold rolled steel pipe forming quality inspection collar according to claim 1, wherein the flange (8) is fixed to the end of the pillar (9), and the spring (2) is located between the flange (8) and the first plate (1).

6. A cold rolled steel pipe forming quality inspection collar as claimed in claim 5, wherein said stationary ring (12) has a tag slot (16) thereon.