CN221146167U

CN221146167U - Roll grinder oil tank oiling device

Info

Publication number: CN221146167U
Application number: CN202323058846.4U
Authority: CN
Inventors: 汤磊; 陈海杰; 邢大伟; 赵立宁; 王苏洲
Original assignee: Rizhao Steel Holding Group Co Ltd
Current assignee: Rizhao Steel Holding Group Co Ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-06-14
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a roll grinder oil tank oiling device, which belongs to the technical field of roll grinder oiling, and comprises a bottom frame and a roll-over stand, wherein two vertical posts are arranged on the bottom frame, and the roll-over stand comprises two supporting rods; the bottom ends of the two support rods are connected with bottom rods, the upper parts are provided with compression rods on the inner sides relatively, a plurality of semicircular arc protection rods are connected between the compression rods, and rotating shafts which are connected with the two upright posts in a rotating mode are arranged on the outer sides relatively. The oil drum is placed in the overturning frame in an upright state, the bottom of the oil drum is supported through a bottom rod, the side face of the oil drum is limited by a protective rod, and the upper part of the oil drum is limited by a pressure rod; to roll-over stand upset operation, oil-out slope down in oil drum upper portion, through the action of gravity, lubricating oil in the oil drum can be automatic to roll grinder oil tank filling lubricating oil, avoids using the crane to carry out frequent hoist and mount, frequent installation oil pump to the oil drum, complex operation, the low and big problem of potential safety hazard of operating efficiency. The use is convenient and fast, and the operation efficiency is high.

Description

Roll grinder oil tank oiling device

Technical Field

The utility model belongs to the technical field of roll grinder oiling, and particularly relates to an oil tank oiling device of a roll grinder.

Background

The hot rolled strip steel production line uses a high-efficiency, high-precision, safe and reliable full-automatic numerical control roll grinder. The full-automatic numerical control roll grinder is an important supporting device of a steel rolling production line, and consists of a lathe bed, a headstock, a tailstock, a center rest, a measuring rest and an electric numerical control system. The full-automatic numerical control roll grinder can grind a working roll and a supporting roll, wherein a grinder center bracket consists of a left center frame (tailstock end) and a right center frame (headstock end). In the roller grinding process, the support shoe on the center frame is in direct contact with the roller support shoulder to generate sliding friction, in order to avoid causing contact abrasion of the support shoe and the roller, the center frame is provided with a support shoe thin oil lubrication system, lubricating oil flows out from an oil hole in the shoe, support shoe lubrication is realized, and waste oil (thin oil) is recovered into an oil-water separation box through an oil groove to be separated. The thin oil lubrication oil tank has smaller capacity, and the lubrication oil is a long-term loss product, so that the lubrication oil needs to be frequently added into the oil tank.

Today, when filling lubricating oil to a thin oil lubricating oil tank, a crane (or other lifting equipment) is required to lift the oil drum, the oil drum moves to the position of the thin oil lubricating oil tank, the lubricating oil in the oil drum is pumped by using a filling pump to fill the thin oil lubricating oil tank, and the oil drum is lifted and moved after filling is completed. In the use process of the full-automatic numerical control roll grinder, the oil drum needs to be frequently hoisted, the oil filling pump needs to be installed, the operation is complex, the operation efficiency is low, and meanwhile, great potential safety hazards exist.

Disclosure of utility model

In order to solve the problems that when lubricating oil is filled into a thin oil lubricating oil tank, a crane is required to be used for frequently hoisting an oil drum and frequently installing an oil filling pump, the operation is complex, the operation efficiency is low, and meanwhile, a large potential safety hazard exists, the utility model provides the oil filling device for the oil tank of the roll grinder.

The utility model is realized by the following technical scheme:

The roll grinder oil tank oiling device comprises a bottom frame and a roll-over stand, wherein the bottom frame is provided with a left upright post and a right upright post, and the roll-over stand comprises two support rods which are oppositely arranged; the bottom ends of the two support rods are connected with bottom rods capable of supporting the bottom of the oil drum, compression rods capable of limiting the upper part of the oil drum are arranged on the inner sides of the upper parts of the two support rods, and a plurality of semicircular arc protection rods on the same side are connected between the two support rods; the opposite outer sides of the two supporting rods are respectively provided with a rotating shaft which is rotationally connected with the two vertical posts.

The utility model further improves that the upright post is connected with a supporting frame which can support the upper parts of the two supporting rods.

According to the utility model, the support wheels capable of supporting the support rods in a rolling way are rotatably connected and installed at one end, far away from the upright post, of the support frame through the transverse installation shaft.

The utility model further improves that the middle part of the supporting wheel is in a concave cambered surface structure.

According to the utility model, the support frame is connected with the upright post through the adjusting bolt, and an anti-slip layer is arranged on one side, close to the upright post, of the support frame.

The utility model further improves that the inner end part of the compression bar is provided with a pressing block made of rubber material.

The utility model is further improved, the outer side of the protective rod at the lowest end is provided with a bolt, and the underframe is provided with a jack which can be positioned and inserted with the bolt; when the bolt is inserted with the jack, the roll-over stand is in an upright state.

According to the utility model, a limiting block is arranged at the upper part of the underframe in a positioning way, a limiting groove which can limit the plug pin and is forward in an opening is formed in the limiting block, and the limiting groove is correspondingly arranged with the jack.

Further improvements of the utility model are that the latch is a spring-latch structure.

The utility model is further improved, and the bottom of the underframe is provided with a bottom wheel.

From the technical scheme, the beneficial effects of the utility model are as follows:

The roll-over stand is rotatably connected with the two vertical columns through the two rotating shafts, when the roll-over stand is used, the roll-over stand is firstly placed beside an oil tank of the roll grinder, an oil drum is placed in the roll-over stand, the bottom of the oil drum is supported through a bottom rod, the side face of the oil drum is limited and protected through a semicircular arc protection rod, and the upper part of the oil drum is limited through a compression rod; the whole roll-over stand is overturned, and the oil outlet on the upper part of the oil drum is inclined downwards, and through the action of gravity, the oil tank of the roll grinder is automatically filled with lubricating oil through an oil pipe, so that the problems of frequent hoisting, frequent installation of an oil filling pump, complex operation, low operation efficiency and large potential safety hazard of the oil drum by using a crane are effectively avoided. The whole structure is simple, the use is convenient, the operation efficiency is high, and the practicality is good.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a first state structure according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a second state structure according to an embodiment of the present utility model.

In the accompanying drawings: 1. the device comprises a bottom frame, 11, upright posts, 12, bottom wheels, 13, limiting blocks, 14, limiting grooves, 2, a roll-over stand, 21, supporting rods, 22, a protection rod, 23, bottom rods, 24, pressing rods, 25, pressing blocks, 26, bolts, 27, a rotating shaft, 3, supporting frames, 31, supporting wheels, 32 and adjusting bolts.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

As shown in fig. 1-2, an alternative embodiment of the present utility model discloses a roll grinder oil tank oiling device, which comprises a chassis 1 and a roll-over stand 2, wherein a left upright post 11 and a right upright post 11 are arranged on the chassis 1, and the roll-over stand 2 comprises two oppositely arranged supporting rods 21; the bottom ends of the two support rods 21 are connected with bottom rods 23 which can support the bottom of the oil drum, the opposite inner sides of the upper parts of the two support rods 21 are provided with compression rods 24 which can limit the upper part of the oil drum, and a plurality of semicircular protection rods 22 which are positioned on the same side are connected between the two support rods 21; the opposite outer sides of the two struts 21 are respectively provided with a rotating shaft 27 which is rotatably connected with the two upright posts 11.

The roll-over stand 2 is rotatably connected with the two upright posts 11 through the two rotating shafts 27, when the roll-over stand is used, the roll-over stand is firstly placed beside a roll grinder oil tank, the roll-over stand 2 is in an upright state, an oil drum is placed in the roll-over stand 2, the bottom of the oil drum is supported through a bottom rod 23, the side face of the oil drum is limited and protected through a semicircular arc protection rod 22, and the upper part of the oil drum is limited through a compression rod 24; the whole roll-over stand 2 is overturned, and the oil outlet on the upper part of the oil drum is inclined downwards, and through the action of gravity, the oil tank of the roll grinder is automatically filled with lubricating oil through an oil pipe, so that the problems of frequent hoisting, frequent installation of an oil filling pump, complex operation, low operation efficiency and high potential safety hazard of the oil drum by using a crane are effectively avoided. The whole structure is simple, the use is convenient, the operation efficiency is high, and the practicality is good.

In another alternative embodiment of the utility model, an oil tank oiling device of a roll grinder is disclosed, comprising a bottom frame 1 and a roll-over stand 2, wherein a left upright post 11 and a right upright post 11 are arranged on the bottom frame 1, and the roll-over stand 2 comprises two oppositely arranged supporting rods 21; the bottom ends of the two support rods 21 are connected with bottom rods 23 which can support the bottom of the oil drum, the opposite inner sides of the upper parts of the two support rods 21 are provided with compression rods 24 which can limit the upper part of the oil drum, and a plurality of semicircular protection rods 22 which are positioned on the same side are connected between the two support rods 21; the opposite outer sides of the two struts 21 are respectively provided with a rotating shaft 27 which is rotatably connected with the two upright posts 11. The upright 11 is connected with a supporting frame 3 which can support the upper parts of the two supporting rods 21, wherein after the oil drum is placed in the roll-over stand 2, the rotating shaft 27 is positioned at a slightly lower position in the middle of the oil drum, so that the oil drum can be kept in an inclined and inverted state under the self gravity. The upper part of the supporting rod 21 is supported by the supporting frame 3, so that the reliability of supporting the oil drum in an inclined and inverted state can be ensured, and the reliability of filling lubricating oil can be ensured; the support frame 3 is of a downward convex arc-shaped rod-shaped structure, so that good support strength is ensured, and the reliability of support is improved.

Wherein, the support wheel 31 that can roll the support to branch 21 is installed through horizontal installation axle swivelling joint to the one end of support frame 3 far away from stand 11. The middle part of the supporting wheel 31 is in a concave cambered surface structure. The supporting wheels 31 can be used for positioning and supporting the supporting rods 21, so that the reliability and the accuracy of the supporting are ensured.

Further, the support frame 3 is connected and installed with the outer side of the upright post 11 through an adjusting bolt 32, and an anti-slip layer is arranged on one side, close to the upright post 11, of the support frame 3. The anti-skid layer can be a rough surface, a rubber layer, salient points and the like, and the rotation adjustment of the support frame 3 can be realized by unscrewing the adjusting bolt 32 so as to be suitable for different working conditions (different oil amounts in the oil drum), and the flexibility and the convenience of use are realized; the adjusting bolts 32 are screwed, and the static friction force between the support frame 3 and the upright post 11 is increased through the anti-slip layer, so that the phenomenon of rotation and slipping when the support frame 3 supports the support rod 21 is avoided.

Wherein, the inner end of the pressing rod 24 is provided with a pressing block 25 made of rubber. The pressing block 25 is used for pressing and limiting the upper part of the oil drum, so that the upper part of the oil drum is effectively protected, and the pressing injury is prevented. The compression bar 24 is screwed with the support bar 21, and when the oil drum is taken and placed, the compression bar 24 and the pressing block 25 can be disassembled, so that the convenience of placing the oil drum is realized.

Wherein, the outer side of the protective rod 22 at the lowest end is provided with a bolt 26, and the underframe 1 is provided with a jack which can be positioned and inserted with the bolt 26; when the plug 26 is inserted into the jack, the roll-over stand 2 is in an erect state. When the oil drum is placed on the roll-over stand 2, the roll-over stand 2 is in an upright state, and the plug 26 is inserted into the jack, so that the positioning of the upright state of the roll-over stand 2 is realized, and the placement reliability of the oil drum is ensured.

The limiting block 13 is positioned and installed on the upper portion of the chassis 1, a limiting groove 14 with a forward opening capable of limiting the plug pin 26 is formed in the limiting block 13, and the limiting groove 14 is arranged corresponding to the plug hole. The limiting groove 14 is used for limiting the backward rotation limit position of the bolt 26, so that the oil drum is effectively prevented from sliding out of the roll-over stand 2, and the use safety is ensured.

Wherein the latch 26 is a spring-latch structure. The bolt 26 is in a normal state and is contracted, and when the roll-over stand 2 is in an upright state, the contracted bolt 26 is limited by the limiting groove 14; when the oil drum is taken down or placed, the bolt 26 stretches out, is guided to be inserted into the jack through the limiting groove 14, achieves complete locking of the roll-over stand 2, and ensures convenience and safety of taking and placing the oil drum.

The bottom wheel 12 is installed at the bottom of the chassis 1, so that the whole device is convenient to move, and convenience and flexibility of use are guaranteed.

The roll grinder oil tank oiling device is characterized in that a roll-over stand 2 is rotatably connected with two upright posts 11 through two rotating shafts 27, when the roll grinder oil tank oiling device is used, the roll-over stand 2 is firstly placed beside a roll grinder oil tank, an oil drum is placed in the roll-over stand 2 in an upright state, the bottom of the oil drum is supported through a bottom rod 23, the side surface of the oil drum is limited and protected through a semicircular arc protection rod 22, and the upper part of the oil drum is limited through a compression rod 24; the whole roll-over stand 2 is overturned, and the oil outlet on the upper part of the oil drum is inclined downwards, and through the action of gravity, the oil tank of the roll grinder is automatically filled with lubricating oil through an oil pipe, so that the problems of frequent hoisting, frequent installation of an oil filling pump, complex operation, low operation efficiency and high potential safety hazard of the oil drum by using a crane are effectively avoided. The whole structure is simple, the use is convenient, the operation efficiency is high, and the practicality is good.

In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.

The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The oil tank oiling device of the roll grinder comprises a bottom frame (1) and a roll-over stand (2), and is characterized in that a left upright post and a right upright post (11) are arranged on the bottom frame (1), and the roll-over stand (2) comprises two support rods (21) which are oppositely arranged; the bottom ends of the two supporting rods (21) are connected with bottom rods (23) capable of supporting the bottom of the oil drum, compression rods (24) capable of limiting the upper part of the oil drum are arranged on the inner sides of the upper parts of the two supporting rods (21), and a plurality of semicircular protection rods (22) which are positioned on the same side are connected between the two supporting rods (21); the opposite outer sides of the two supporting rods (21) are respectively provided with a rotating shaft (27) which is rotationally connected with the two upright posts (11).

2. The roll grinder oil tank oiling device according to claim 1, characterized in that a supporting frame (3) capable of supporting the upper parts of the two supporting rods (21) is connected and installed on the upright post (11).

3. The roll grinder oil tank oiling device according to claim 2, characterized in that one end of the supporting frame (3) far away from the upright post (11) is rotatably connected with a supporting wheel (31) capable of supporting the supporting rod (21) in a rolling way through a transverse installation shaft.

4. A roll grinder oil tank filling device according to claim 3, characterized in that the middle part of the supporting wheel (31) is in a concave cambered surface structure.

5. The roll grinder oil tank oiling device according to claim 2, characterized in that the support frame (3) is connected and installed with the upright post (11) through an adjusting bolt (32), and an anti-slip layer is arranged on one side of the support frame (3) close to the upright post (11).

6. The roll grinder oil tank oiling device according to claim 1, characterized in that a rubber-made pressing block (25) is mounted at the inner end of the pressing rod (24).

7. The roll grinder oil tank oiling device according to claim 1, characterized in that the outer side of the lowest protective rod (22) is provided with a plug pin (26), and the underframe (1) is provided with a jack which can be positioned and inserted with the plug pin (26); when the bolt (26) is inserted into the jack, the roll-over stand (2) is in an upright state.

8. The roll grinder oil tank oiling device according to claim 7, characterized in that a limiting block (13) is installed on the upper portion of the underframe (1), a limiting groove (14) with a forward opening capable of limiting the plug pin (26) is formed in the limiting block (13), and the limiting groove (14) is arranged corresponding to the plug hole.

9. The roll grinder oil tank filling device according to claim 7, characterized in that the latch (26) is a spring latch structure.

10. The roll grinder oil tank oiling device according to claim 1, characterized in that the bottom of the chassis (1) is provided with a bottom wheel (12).