CN213134493U - Lubricated case of core bar stone ink - Google Patents

Abstract

The utility model provides a graphite rod ink lubricating box, which comprises a graphite box shell, wherein the graphite box shell comprises a front wall, a rear wall, a left wall and a right wall; the front wall and the rear wall are respectively provided with a circular hole; the front wall is provided with a detachable graphite check ring; the left wall and the right wall are respectively provided with at least two vertical sliding rails; at least two graphite rings are arranged in the graphite box shell, each graphite ring is fixedly arranged on a steel plate sliding sheet, and the steel plate sliding sheets are detachably and slidably arranged in the sliding rails. The utility model lubricates the core rod in the production process, can adjust the ejection quantity of the graphite ring, can adjust the ejection quantity according to the model of the core rod, and achieves the purpose of saving graphite; simultaneously, a single graphite inlet is changed into a graphite inlet and a water inlet, a back washing device is designed, the water pipe is kept to be normally opened to wash the interior of the graphite ring and the nozzle when the machine is stopped, and the nozzle blockage caused by graphite accumulation can be effectively avoided.

Description

Lubricated case of core bar stone ink

Technical Field

The utility model relates to an lubricated case technical field especially relates to a core bar stone china ink lubricated case.

Background

The mandrel is a key device in the rolling process of the seamless steel tube, the surface condition of the mandrel directly influences the uniform condition of the longitudinal wall thickness of the continuous rolling tube and directly influences the service life of the mandrel. The lubricant is water-based graphite lubricant which is generally used for lubricating the core rod, and the lubricating condition of the graphite lubricant on the core rod directly influences the surface quality of the core rod and further influences the rolling quality of the seamless steel pipe. The existing graphite lubricating box is of a single-ring structure, the spraying amount of the lubricant cannot be adjusted according to the change of the model of the core rod, the graphite lubricating box cannot adapt to the production of various blank type steel pipes, and the waste of the lubricant is easily caused. Because of the requirement that the granularity of graphite is less, graphite and water are the mixture of certain proportion and spout from the nozzle, can pile up graphite in graphite nozzle department when shutting down and cause the nozzle to block up, influence the lubricated effect of plug, influence seamless steel pipe's production quality. If the spraying amount of the graphite can be adjusted, the use cost of the graphite lubricant can be reduced, the nozzle blockage condition caused by the graphite during shutdown can be improved, and the effective operation rate of the graphite lubrication box can be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model aims at providing a core rod stone ink lubricating box which can lubricate the core rod in the production process, can adjust the ejection quantity of the graphite ring, can adjust the graphite ring according to the model of the core rod model, and achieves the purpose of saving graphite; simultaneously, a single graphite inlet is changed into a graphite inlet and a water inlet, a back washing device is designed, the water pipe is kept to be normally opened to wash the interior of the graphite ring and the nozzle when the machine is stopped, and the nozzle blockage caused by graphite accumulation can be effectively avoided.

In order to achieve the purpose, the utility model provides a graphite box for lubrication of attapulgite ink, which comprises a graphite box shell, a graphite box cover and a lubrication box cover, wherein the graphite box shell is of an iron rectangular hollow structure and comprises a front wall, a rear wall, a left wall and a right wall;

one side of the front wall and one side of the rear wall, which are close to the left wall, are respectively provided with a circular hole for the inlet and outlet of the core rod; the detachable graphite check ring is arranged at the circular hole of the front wall, and the graphite check rings with different inner diameters are selected according to the diameter of the core rod for installation and use;

the left wall and the right wall are respectively provided with at least two vertical sliding rails;

at least two graphite rings are arranged in the graphite box shell, each graphite ring is fixedly arranged on a steel plate slip sheet, the steel plate slip sheets are detachably and slidably arranged in the slide rails, the steel plate slip sheets are of a well-shaped structure with a through hole in the middle, and the core rod penetrates through the through hole in the middle of the steel plate slip sheets.

Preferably, the left wall and the right wall are respectively provided with two vertical sliding rails; two graphite rings are arranged in the graphite box shell. During the use, one of them graphite ring passes through steel sheet gleitbretter slidable mounting on the left wall, and another graphite ring passes through steel sheet gleitbretter slidable mounting on the right wall.

Furthermore, a plurality of graphite nozzles are arranged on the inner side of the graphite ring at equal angles.

Furthermore, the graphite ring is also provided with a connector, the connector is connected with a U-shaped pipe, one port of the U-shaped pipe is an ink inlet, and the other port of the U-shaped pipe is a water inlet.

Furthermore, two graphite box doors are arranged on one side of the rear wall close to the right wall, and a drag chain and a support are arranged above the graphite box shell.

Further, a distribution box is arranged at one end of the outer portion of the graphite box shell.

The utility model provides a lubricated case of core bar stone china ink, including one with one two graphite rings, effectively avoid because of the shut down accident that the graphite ring trouble caused, the graphite ring passes through reciprocating of guide rail realization in the graphite lubricated case to adapt to the plug of different diameters. Meanwhile, two graphite box doors are reserved on two sides of the graphite lubricating box, so that maintenance is facilitated when a fault occurs. Six nozzles are uniformly distributed on the inner ring of the graphite ring, so that the graphite ring can be uniformly sprayed on the core rod, and the core rod is fully lubricated. This patent has still designed the plug retaining ring of different specifications to the plug of different diameters to the plug of adaptation different specifications. During the graphite spraying process, a large amount of graphite accumulates in the graphite box. When the shut down, graphite can cause the jam in nozzle department, will single graphite entry before improve into graphite entry and delivery port, keeps the water pipe to normally open and washes inside and the nozzle of graphite ring when shutting down, can effectively avoid piling up the nozzle jam that causes because of graphite.

Drawings

FIG. 1 is a schematic view of a graphite lubricant box for a core rod of the present invention;

FIG. 2 is a schematic view of the graphite ring when not in use;

FIG. 3 is a schematic view of the structure of a graphite ring in use;

FIG. 4 is a schematic view of a graphite ring;

in the figure, 1-graphite box shell, 2-drag chain, 3-bracket, 4-distribution box, 5-graphite box door, 6-graphite retainer ring, 7-core rod carrier roller, 8-side slideway, 9-connecting piece, 10-graphite inlet, 11-water inlet, 12-core rod, 13-steel plate sliding sheet, 14-graphite ring and 15-joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1A lubricating tank for ink

Referring to fig. 1 to 4, the utility model provides a lubricated case of core rod stone china ink, including graphite case shell 1, graphite case shell 1 is iron rectangle hollow structure, and graphite case shell 1 includes antetheca, back wall, left wall and right wall.

One sides of the front wall and the rear wall, which are close to the left wall, are respectively provided with a circular hole for the inlet and outlet of the core rod 12; the diameter of the circular hole is larger than the diameter of the mandrel 12. The core rod 12 is fed into the graphite box under the action of the core rod carrier roller 7.

The round hole department of antetheca is provided with detachable graphite retaining ring 6, selects the graphite retaining ring 6 of different internal diameters to install and use according to the diameter of plug 12, and the graphite retaining ring 6 of different internal diameters effectively adjusts the spraying volume of graphite, has designed the plug retaining ring of different specifications to the plug of different diameters simultaneously, effectively avoids the waste of graphite.

And one side of the rear wall close to the right wall is provided with two graphite box doors 5.

And a distribution box 4 is arranged at one end of the outer part of the graphite box shell 1.

A drag chain 2 and a bracket 3 are arranged above the graphite box shell 1.

The left wall and the right wall are respectively provided with at least two vertical slide rails 8;

at least two graphite rings 14 are arranged in the graphite box shell 1, each graphite ring 14 is fixedly installed on a steel plate sliding sheet 13, and the steel plate sliding sheets 13 are detachably installed in the sliding rails 8 in a sliding mode.

The steel plate sliding sheet 13 is of a well-shaped structure with a through hole in the middle, and the core rod 12 penetrates through the through hole in the middle of the steel plate sliding sheet 13.

Preferably, the left wall and the right wall are respectively provided with two vertical slide rails 8; two graphite rings 14 are arranged in the graphite box shell 1. When the graphite ring is used, one graphite ring 14 is installed on the left wall in a sliding mode through the steel plate sliding piece 13, and the other graphite ring 14 is installed on the right wall in a sliding mode through the steel plate sliding piece 13.

A plurality of graphite nozzles are arranged at equal angles on the inner side of the graphite ring 14, and preferably, 6 graphite nozzles are arranged.

The graphite ring 14 is further provided with a connector 15, the connector 15 is connected with a U-shaped pipe, one port of the U-shaped pipe is a water inlet 10, and the other port of the U-shaped pipe is a water inlet 11. The water inlet 11 is closed and opened during backwashing. The graphite inlet 10 and the water inlet 11 are distributed in parallel, the diameter of the graphite inlet is the same as that of the water inlet 11, but the diameter of the graphite inlet is smaller than that of the graphite ring 14, graphite reaches the graphite ring 14 through the graphite inlet 11, the graphite is sprayed on the core rod 12 through a graphite spray head, and the graphite ring 14 is connected with the water inlet pipe 11 to facilitate back flushing and prevent the graphite from blocking the spray nozzle.

When the graphite lubricating box works, the core rod 12 penetrates through a circular hole in the front wall of the graphite lubricating box, a graphite ring 14 is arranged in the middle of the graphite lubricating box, two used graphite rings 14 and two spare graphite rings 14 are arranged in the box, the diameter of each graphite ring is smaller than the height of the graphite box, the spare graphite rings are positioned behind the working graphite rings, the graphite rings are fixed on a steel plate 13, and the steel plate 13 and the side sliding channel 8 are arranged on a graphite box shell 1 through a connecting piece 9; the graphite inlet 10 and the water inlet 11 are connected above the graphite ring 14 through the connector 15, the graphite inlet 10 and the water inlet 11 are distributed in parallel, the diameters are the same but smaller than the diameter of the graphite ring, graphite reaches the graphite ring through the graphite inlet 11, the graphite is sprayed on the core rod through a spray head, the graphite ring 14 is connected with the water inlet pipe 11 to facilitate back flushing, and the graphite is prevented from blocking a nozzle; the side slideway 8 is arranged on the side surface of the graphite box, and the graphite ring moves up and down through the side slideway; the front side and the rear side of the graphite box shell 1 are symmetrically provided with core rod carrier rollers 7, and a core rod 12 passes above the core rod carrier rollers during operation. The utility model discloses a can effectively adjust the spraying volume of graphite according to the difference of plug diameter, design the plug retaining ring of different specifications simultaneously to the plug of different diameters, effectively avoid the waste of graphite; a back washing device is additionally arranged on the graphite ring, a single graphite inlet is changed into a graphite inlet and a water inlet, and a water pipe is normally opened to wash the interior of the graphite ring and the nozzle when the machine is stopped, so that the blockage caused by the accumulation of graphite at the nozzle is avoided; the graphite box is internally provided with one graphite ring for use and two graphite rings for use, so that the shutdown accidents caused by the failure of the graphite rings are effectively reduced.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims (6)

1. The attapulgite ink lubricating box is characterized by comprising a graphite box shell (1), wherein the graphite box shell (1) is of an iron rectangular hollow structure, and the graphite box shell (1) comprises a front wall, a rear wall, a left wall and a right wall;

one sides of the front wall and the rear wall, which are close to the left wall, are respectively provided with a circular hole for the inlet and outlet of a core rod (12); the detachable graphite check ring (6) is arranged at the round hole of the front wall, and the graphite check rings (6) with different inner diameters are selected according to the diameter of the core rod (12) to be installed and used;

the left wall and the right wall are respectively provided with at least two vertical sliding rails (8);

be provided with two at least graphite rings (14) in graphite case shell (1), every graphite ring (14) fixed mounting is on steel sheet gleitbretter (13), steel sheet gleitbretter (13) detachable slidable mounting is in slide rail (8), steel sheet gleitbretter (13) are "well" type structure that the centre was provided with the through-hole, and through-hole in the centre of steel sheet gleitbretter (13) is followed in plug (12) passes.

2. A lubricating tank for attapulgite ink according to claim 1, characterized in that the left and right walls are each provided with two vertical sliding rails (8); two graphite rings (14) are arranged in the graphite box shell (1); when the graphite ring is used, one graphite ring (14) is installed on the left wall in a sliding mode through a steel plate sliding piece (13), and the other graphite ring (14) is installed on the right wall in a sliding mode through the steel plate sliding piece (13).

3. A graphite lubrication box according to claim 1, characterized in that the inside of the graphite ring (14) is provided with a plurality of graphite nozzles at equal angles.

4. An attapulgite ink lubrication box according to claim 1, characterized in that the graphite ring (14) is further provided with a joint (15), the joint (15) is connected with a U-shaped pipe, one port of the U-shaped pipe is an ink inlet (10), and the other port is a water inlet (11).

5. A lubrication box of attapulgite ink according to claim 1, characterized in that two graphite box doors (5) are arranged on the rear wall at the side close to the right wall, and a drag chain (2) and a bracket (3) are arranged above the graphite box casing (1).

6. A graphite lubrication box according to claim 1, characterised in that an electric distribution box (4) is arranged at one end of the exterior of the graphite box housing (1).

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