CN214442702U

CN214442702U - Ring rolls slag scraping device

Info

Publication number: CN214442702U
Application number: CN202022933671.7U
Authority: CN
Inventors: 李俊明
Original assignee: Shanxi Yuxin Casting Forging Co ltd
Current assignee: Shanxi Yuxin Casting Forging Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-22
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to a ring rolls production technical field, especially, relate to a ring rolls scrapes sediment device, which comprises a bod, the matching is provided with rolls roller and core roller on the organism, it has stock and stock cover on the core roller to roll to connect between roller and the core roller, the outer wall of stock supports the pressure contact with rolling the roller, the outside that just is located the stock on the organism is provided with the outside and scrapes sediment mechanism, it includes and rotates the round bar of installing on the organism through the bearing base to scrape sediment mechanism, fixed welding has the backup pad of two parallels on the outer wall of round bar, it is provided with first running roller to rotate between two backup pads, first running roller can support and press on the outer wall of stock, fixed welding has the connecting rod on the outer wall of round bar, the central symmetry of connecting rod about the backup pad, the fixed welding of one end that the round bar was kept away from to the connecting rod has the ring. The utility model provides an among the prior art exist the blank on the cinder adhesion of gathering together comparatively firm, shortcoming that most high pressure devices dispel and can not fall, beneficial effect is obvious, is fit for promoting.

Description

Ring rolls slag scraping device

Technical Field

The utility model relates to a ring rolls production technical field especially relates to a ring rolls slag scraping device.

Background

The ring rolling process is also called as rolling and forming of ring forging, and is also called reaming. Is a common forging process of ring parts. The existing ring rolling machines are vertical and horizontal, common ring rolling machines, numerical control ring rolling machines and the like according to different classification modes. At present, ring rolling machines on the market can accumulate some oxide skins on blanks when working, the oxide skins are adhered firmly, most high-pressure devices cannot remove the oxide skins, and the high-pressure devices have large force in the slag scraping process, so that workpiece blanks are easily damaged, and quality problems are caused. Therefore, a slag scraping device of the ring rolling mill is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the adhesion of oxide skin accumulated on the blank is firm, most high-pressure devices cannot remove the oxide skin, and providing the slag scraping device of the ring rolling mill.

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

the design is a slag scraping device of a ring rolling machine, which comprises a machine body, wherein a rolling roller and a core roller are arranged on the machine body in a matching manner, blanks are clamped between the rolling roller and the core roller and sleeved on the core roller, the outer wall of the blanks is in abutting contact with the rolling roller, an outer side slag scraping mechanism is arranged on the machine body and positioned outside the blanks, the slag scraping mechanism comprises a round rod rotatably arranged on the machine body through a bearing base, two parallel supporting plates are fixedly welded on the outer wall of the round rod, a first roller wheel is rotatably arranged between the two supporting plates and can abut against the outer wall of the blanks, a connecting rod is fixedly welded on the outer wall of the round rod, the connecting rod is symmetrical about the center of the supporting plates, one end of the connecting rod, which is far away from the round rod, is fixedly welded with a ring, a connecting plate is fixedly welded on the outer wall of the machine body, and an elastic rope is fixedly connected on the connecting plate, the one end fixedly connected with self-locking ring that the connecting plate was kept away from to the elasticity rope, the self-locking ring is connected with the ring, the inboard that just is located the stock on the organism is provided with inboard and scrapes the sediment mechanism, inboard is scraped the sediment mechanism and is included the horizontal T type groove of seting up on the organism, it is provided with two T type sliders to slide in the T type groove, be connected with the second running roller through bearing rotation on the T type slider, two fixedly connected with spring between the T type slider, the second running roller can support and press on the inner wall of stock.

Preferably, the outer walls of the first roller and the second roller are in a sawtooth structure.

Preferably, the first roller and the second roller are made of a metal material.

Preferably, the machine body is fixedly welded with a flat plate, the flat plate is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a storage box, and the projection of the blank in the vertical direction can fall into the storage box.

The utility model provides a pair of ring rolls slag scraping device, beneficial effect lies in: this ring rolls slag scraping device scrapes the sediment processing through setting up the outside and scraping the sediment device and inboard and scraping the sediment device and can scrape the sediment to the inside and outside side of stock, first running roller and second running roller support under the spring action and press in the inside and outside both sides of stock, and when the stock took place to rotate under the machining action of ring rolls, first running roller and second running roller can take place to rotate on the inside and outside wall of stock, the disintegrating slag on the lateral wall can be strikeed cracked in pivoted in-process stock, the disintegrating slag drops from the inside and outside wall of stock, it is comparatively firm to have the cinder adhesion of collecting together on the blank to have solved among the prior art, the shortcoming that most high-voltage device can not dispel, and beneficial effect is obvious, and is suitable for popularization.

Drawings

Fig. 1 is a schematic structural view of a slag scraping device of a ring rolling mill provided by the utility model;

fig. 2 is a schematic view of a partially enlarged structure of a slag scraping device of a ring rolling mill provided by the present invention;

FIG. 3 is a schematic side view of the slag scraping device of the ring rolling mill of the present invention;

fig. 4 is the utility model provides an inboard sediment mechanism structure sketch map of scraping of ring rolls sediment device.

In the figure: 1 rolling roller, 2 core rollers, 3 blanks, 4 organisms, 5 round bars, 6 supporting plates, 7 first rollers, 8 connecting rods, 9 rings, 10 connecting plates, 11 elastic ropes, 12 self-locking rings, 13T-shaped grooves, 14T-shaped sliding blocks, 15 second rollers, 16 springs, 17 electric telescopic rods, 18 storage boxes and 19 flat plates.

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.

Example 1

Referring to fig. 1-4, a slag scraping device of a ring rolling mill comprises a machine body 4, a rolling roller 1 and a core roller 2 are arranged on the machine body 4 in a matching manner, a blank 3 is clamped between the rolling roller 1 and the core roller 2, the blank 3 is sleeved on the core roller 2, the outer wall of the blank 3 is in contact with the rolling roller 1 in a pressing manner, an outer-side slag scraping mechanism is arranged on the machine body 4 and positioned on the outer side of the blank 3, the slag scraping mechanism comprises a round bar 5 rotatably arranged on the machine body 4 through a bearing base, two parallel supporting plates 6 are fixedly welded on the outer wall of the round bar 5, a first roller 7 is rotatably arranged between the two supporting plates 6, the first roller 7 can be pressed on the outer wall of the blank 3, a connecting rod 8 is fixedly welded on the outer wall of the round bar 5, the connecting rod 8 is symmetrical about the center of the supporting plates 6, a ring 9 is fixedly welded at one end, far away from the round bar 5, a connecting plate 10 is fixedly welded on the outer wall of the machine body 4, an elastic rope 11 is fixedly connected on a connecting plate 10, one end of the elastic rope 11, which is far away from the connecting plate 10, is fixedly connected with a self-locking ring 12, the self-locking ring 12 is connected with a circular ring 9, an inner side slag scraping mechanism is arranged on the machine body 4 and positioned on the inner side of the blank 3, the inner side slag scraping mechanism comprises a horizontal T-shaped groove 13 arranged on the machine body 4, two T-shaped sliders 14 are arranged in the T-shaped groove 13 in a sliding manner, the T-shaped sliders 14 are rotatably connected with a second roller 15 through bearings, a spring 16 is fixedly connected between the two T-shaped sliders 14, the second roller 15 can be pressed on the inner wall of the blank 3, the outer walls of the first roller 7 and the second roller 15 are of a zigzag structure, the first roller 7 and the second roller 15 are made of metal materials, the inner side and the outer side of the blank 3 can be subjected to slag scraping treatment through the arrangement of an outer side slag scraping device and an inner side slag scraping device, the first roller 7 and the second roller 15 are pressed on the inner side and the outer side of the blank 3 under the action of elasticity, and when the blank 3 rotates under the processing effect of ring rolling machine, first running roller 7 and second running roller 15 can take place to rotate on the inside and outside wall of blank 3, and the disintegrating slag on the inside and outside lateral wall of blank 3 can be knocked cracked at the pivoted in-process, and the disintegrating slag drops from the inside and outside wall of blank 3, has solved the scale adhesion that has accumulated on the blank among the prior art comparatively firm, and the shortcoming that most high pressure devices can not dispel.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that a flat plate 19 is fixedly welded on the machine body 4, an electric telescopic rod 17 is fixedly connected on the flat plate 19, a storage box 18 is fixedly connected to the bottom end of the electric telescopic rod 17, the projection of the blank 3 in the vertical direction can fall in the storage box 18, and the storage box 18 is arranged to facilitate collecting the scraped slag.

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 ring rolls scrapes sediment device, includes organism (4), it is provided with rolls roller (1) and core roller (2) to match on organism (4), its characterized in that, it has billet (3) and billet (3) cover on core roller (2) to roll to connect between roller (1) and core roller (2), the outer wall of billet (3) with roll roller (1) support the pressure contact, the outside that just is located billet (3) on organism (4) is provided with the outside and scrapes sediment mechanism, it includes round bar (5) of installing on organism (4) through the bearing base rotation to scrape sediment mechanism, fixed welding has two parallel backup pads (6) on the outer wall of round bar (5), two it is provided with first running roller (7) to rotate between backup pad (6), first running roller (7) can support and press on the outer wall of billet (3), fixed welding has connecting rod (8) on the outer wall of round bar (5), the connecting rod (8) is symmetrical about the center of the supporting plate (6), a circular ring (9) is fixedly welded at one end, far away from the circular rod (5), of the connecting rod (8), a connecting plate (10) is fixedly welded on the outer wall of the machine body (4), an elastic rope (11) is fixedly connected onto the connecting plate (10), a self-locking ring (12) is fixedly connected at one end, far away from the connecting plate (10), of the elastic rope (11), the self-locking ring (12) is connected with the circular ring (9), an inner side slag scraping mechanism is arranged on the machine body (4) and located on the inner side of a blank (3), the inner side slag scraping mechanism comprises a horizontal T-shaped groove (13) formed in the machine body (4), two T-shaped sliding blocks (14) are arranged in the T-shaped groove (13) in a sliding mode, a second roller (15) is rotatably connected onto the T-shaped sliding blocks (14) through bearings, and a spring (16) is fixedly connected between the two T-shaped sliding blocks (14), the second roller (15) can be pressed against the inner wall of the blank (3).

2. A ring mill slag scraping device according to claim 1, characterized in that the outer walls of the first (7) and second (15) rollers are of a saw-tooth configuration.

3. A ring mill slag scraping device according to claim 1, characterized in that said first (7) and second (15) rollers are made of metallic material.

4. A ring mill slag scraping device according to claim 1, characterized in that a flat plate (19) is fixedly welded on the machine body (4), an electric telescopic rod (17) is fixedly connected on the flat plate (19), a storage box (18) is fixedly connected to the bottom end of the electric telescopic rod (17), and the projection of the blank (3) in the vertical direction can fall into the storage box (18).