CN209954475U

CN209954475U - Roll supporting and lubricating device

Info

Publication number: CN209954475U
Application number: CN201920747675.0U
Authority: CN
Inventors: 袁松涛
Original assignee: Shanghai Shunyu Electromechanical Technology Development Co Ltd
Current assignee: Shanghai Shunyu Electromechanical Technology Development Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-17
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a roll supports lubricating arrangement, relate to the technical field of grinding machine, including mounting bracket, continuous oil supply unit and oil seepage subassembly, the mounting bracket can be dismantled and installed on the grinding machine, continuous oil supply unit installs on the mounting bracket, the oil seepage subassembly is installed on continuous oil supply unit, the oil seepage subassembly includes oil guide hose and the oil outlet brush that contacts with the roll surface, oil guide hose and continuous oil supply unit intercommunication, the one end that oil guide hose kept away from continuous oil supply unit is established as the oil outlet end, the oil outlet end is sealed setting and installs in the oil outlet brush, the oil outlet seam has been seted up on the outer wall of oil outlet end; under the initial condition, laminate each other between the oil hose of leading of oil seam department, the roll surface rotates the back, and the size of oil seam increases gradually, the utility model discloses utilize the inertia of roll surface self motion to drive the brush that produces oil to the even brushing oil of roll surface, reduce the amount of labour of staff's artifical brushing oil, and reduce the inhomogeneity of artifical brushing oil to reduce the waste of lubricating oil.

Description

Roll supporting and lubricating device

Technical Field

The utility model relates to a grinding machine technical field, more specifically say, it relates to a roll supports lubricating arrangement.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a grinding wheel rotating at high speed for grinding.

The existing grinding machine is an instrument with high precision and high hardness, has a complex structure and is assembled by a plurality of parts. The connection relation between part and the part involves many kinds, to parts such as backing roll and the roll that use on the grinding machine, the backing roll generally rotates between through bearing and the grinding machine and is connected, wearing and tearing generate heat between backing roll and the grinding machine after long-time work, produce the deformation easily, influence the normal work of grinding machine, in the actual operation, the staff manually pours lubricating oil to backing roll or roll surface, cool off backing roll and roll, keep its steady operation, but cause the loss of lubricating oil easily, and lubricating oil on the roll surface is inhomogeneous, cause the lubricated effect poor, and need the staff regularly to add lubricating oil many times, increase work load.

SUMMERY OF THE UTILITY MODEL

To artifical adding lubricating oil increase work load and add inhomogeneous this problem in the in-service use, the utility model aims to provide a roll supports lubricating arrangement, the brush that produces oil warp under roll surface motion inertial's drive for lead oil pipe gradually to the brush fuel feeding that produces oil, realize automatic brushing oil, and the brushing oil is even, and concrete scheme is as follows:

a roller supporting and lubricating device comprises a mounting frame, a continuous oil supply device and an oil seepage assembly, wherein the mounting frame is detachably mounted on a grinding machine, the continuous oil supply device is mounted on the mounting frame, the oil seepage assembly is mounted on the continuous oil supply device, the oil seepage assembly comprises an oil guide hose and an oil outlet brush in contact with a roller surface, the oil guide hose is communicated with the continuous oil supply device, one end, far away from the continuous oil supply device, of the oil guide hose is set to be an oil outlet end, the oil outlet end is in sealing arrangement and mounted in the oil outlet brush, and an oil outlet seam is formed in the outer wall of the oil outlet end;

in the initial state, the oil guide hoses at the oil outlet gaps are mutually attached, and the sizes of the oil outlet gaps are gradually increased after the roller surfaces rotate.

Through the technical scheme, when the roll on the grinding machine works, the roll rotates around self axis, make the brush that produces oil with the contact of roll surface take place to warp under the drive of roll, produce crooked, because it is motionless with the one end that lasts oil supply unit intercommunication to lead the oil hose, it moves along with the brush that produces oil to produce oil the end that produces oil, make the end that produces oil of leading the oil hose warp, thereby make the oil gap size that produces oil enlarge, lubricating oil flows out the brush oil supply of producing oil from producing oil gap gradually, it oils to the roll surface gradually to produce oil simultaneously to produce oil the brush, until roll surface evenly coats lubricating oil, accomplish the process of producing oil to the roll surface, to sum up, whole process utilizes the inertia of roll surface self motion to drive the brush that produces oil to evenly brush the roll surface, reduce the amount of labour of staff's artifical brushing oil, and reduce the inhomogeneity of artifical brushing oil, thereby.

Further, the mounting bracket is including connecting portion and the installation department that is connected, last oil supply unit is in on the installation department, connecting portion rotate to be installed on the grinder, be equipped with the injecing on the connecting portion turned angle's injecing subassembly.

Through above-mentioned technical scheme, the adjustable angle of injecing subassembly adjustment connecting portion of staff to the position of adjusting out the contact of oil brush and roll surface, the position that needs brush lubricating oil on the accurate positioning roll surface, thereby improve the cooling effect to the roll surface.

Furthermore, the connecting part comprises a connecting seat and a connecting rod, the limiting component comprises a pin and a positioning column, the connecting rod is connected to the connecting seat in a rotating mode through the pin, a first positioning hole is formed in the connecting seat, a plurality of second positioning holes are formed in the pin, and the positioning column is sequentially inserted into the first positioning hole and the second positioning hole.

Through above-mentioned technical scheme, the turned angle that the connecting rod and connecting seat were adjusted to the rotation connecting rod, through the cooperation between reference column and the locating hole, inject the connecting rod and no longer rotate round the pin, simple structure, convenient operation.

Further, the connecting rod with be equipped with the regulation between the installation department go out the adjusting part of distance between oil brush and the roll surface, the adjusting part includes the limiting plate and supports tight bolt, the limiting plate with the installation department connect and with form the spacing groove between the installation department, the connecting rod is in the spacing groove, support tight bolt and wear to establish the limiting plate with the connecting rod supports tightly.

Through above-mentioned technical scheme, the application of adjustment installation department after the connecting rod is put supports tight bolt and supports installation department and connecting rod to tightly to change the distance between oil outlet brush and the roll surface, make oil outlet brush can be applicable to the roller of different diameters size, improve whole lubricating arrangement's application range.

Furthermore, the adjusting assembly further comprises an adjusting bar hole formed in the connecting rod, the adjusting bar hole is formed in the direction, close to the grinding machine, of the tightening bolt, and the end portion of the tightening bolt is located in the adjusting bar hole.

Through above-mentioned technical scheme, the setting in regulation strip hole makes the adjusting position in-process to support the bolt and can smoothly slide in adjusting the strip hole along adjusting the strip hole, convenient operation.

Further, last oil supply unit includes the oil tank, seted up the oil filler point on the oil tank, be equipped with sealed lid on the oil filler point.

Through above-mentioned technical scheme, make things convenient for the staff to add lubricating oil in the oil tank from the oil filler point regularly to realize that the oil tank lasts the fuel feeding to the brush that produces oil.

Furthermore, the side wall of the oil tank is provided with an opening, and the opening is provided with a perspective window.

Through above-mentioned technical scheme, the setting up of perspective window makes things convenient for the staff to see the surplus of the inside lubricating oil of oil tank, reminds the staff to add lubricating oil.

Furthermore, the oil guide hoses are provided with a plurality of oil guide hoses, and two adjacent oil guide hoses are connected with each other.

Through above-mentioned technical scheme, make the oil guide hose that reachs in the oil brush form wholly, when the motion of oil brush, drive all oil guide hoses motion to realize lubricating oil and flow out from the seam of producing oil.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) by arranging the continuous oil supply device, the oil seepage assembly and the like, the oil outlet brush is deformed under the driving of the movement inertia of the roller surface, so that the size of an oil outlet gap on the oil guide pipe is gradually increased, oil is gradually supplied to the oil outlet brush, automatic oil brushing is realized, and the nonuniformity of manually added lubricating oil is reduced;

(2) through setting up perspective window, make things convenient for the staff to see the surplus of the inside lubricating oil of oil tank, remind the staff to add lubricating oil.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

FIG. 2 is a schematic structural view showing the connection relationship between the pin and the positioning post of the present invention;

FIG. 3 is a schematic view of a part of the structure of the protruding adjusting assembly of the present invention;

fig. 4 is a simplified schematic diagram showing the specific structure of the oil-permeable assembly of the present invention.

Reference numerals: 1. a mounting frame; 2. a continuous oil supply device; 21. a box body; 22. a box cover; 221. an oil filler hole; 222. a sealing cover; 3. an oil-bleeding component; 31. an oil guide hose; 32. an oil outlet brush; 321. an oil outlet end; 322. oil outlet seams; 4. a connecting portion; 41. a connecting seat; 411. a first positioning hole; 42. a connecting rod; 5. an installation part; 51. a reinforcing plate; 52. a reinforcing bar; 6. defining an assembly; 61. a pin; 611. a second positioning hole; 62. a positioning column; 7. a see-through window; 8. an adjustment assembly; 81. a limiting plate; 82. tightly abutting against the bolt; 83. adjusting the bar holes; 9. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, a roll supports lubricating arrangement, including mounting bracket 1, last oil supply unit 2 and oil seepage subassembly 3, mounting bracket 1 demountable installation is on the grinding machine, last oil supply unit 2 installs on mounting bracket 1, oil seepage subassembly 3 installs on last oil supply unit 2, last oil supply unit 2 and oil seepage subassembly 3 intercommunication for oil seepage subassembly 3 provides lubricating oil to the back-up roll on the grinding machine and the roll surface of roll, keeps back-up roll and roll steady operation.

With reference to fig. 1 and 2, in detail, the mounting bracket 1 includes a connecting portion 4 and a mounting portion 5 connected to each other, the continuous oil supply device 2 is disposed on the mounting portion 5, and the connecting portion 4 is rotatably mounted on the grinding machine. Specifically, connecting portion 4 includes connecting seat 41 and connecting rod 42, and connecting seat 41 can dismantle fixed connection with the grinding machine through setting up the bolt, is formed with logical groove on the connecting seat 41, and connecting rod 42 one end is inserted in logical groove and is connected with connecting seat 41 rotation. The connecting portion 4 is provided with a limiting component 6 for limiting the rotation angle of the connecting portion 4, the limiting component 6 comprises a pin 61 and a positioning column 62, the connecting rod 42 is rotatably connected to the connecting base 41 through the pin 61, the connecting base 41 is provided with a first positioning hole 411, the pin 61 is provided with a plurality of second positioning holes 611, the second positioning holes 611 are uniformly arranged around the central axis of the pin 61, and the positioning columns 62 are sequentially inserted into the first positioning hole 411 and the second positioning holes 611.

The position of the positioning column 62 in the second positioning hole 611 is adjusted, so that the angle of the connecting part 4 is adjusted, the position of the oil-permeating component 3 on the mounting part 5 is adjusted, and the oil supply area of the roller surface of the oil-permeating component 3 along the axis of the supporting roller or the roller is changed.

As shown in fig. 1, the continuous oil supply device 2 includes an oil tank, the oil tank includes a tank body 21 and a tank cover 22, the tank cover 22 is detachably and fixedly connected with the tank body 21 through a set bolt to form a closed oil tank, an oil filling hole 221 is formed in the tank cover 22, the oil filling hole 221 is arranged as a flange integrally arranged with the tank cover 22, a sealing cover 222 is arranged on the oil filling hole 221, the sealing cover 222 is in threaded connection with the flange, a worker injects lubricating oil into the oil filling hole 221 by opening the sealing cover 222, and the oil tank is ensured to continuously supply oil to the oil seepage.

The lateral wall of the box body 21 is provided with a hole, the hole is provided with a perspective window 7, the perspective window 7 is made of transparent plastic materials, and the perspective window is detachably and fixedly connected with the box body 21 through a bolt.

As shown in fig. 4, the oil-permeable assembly 3 includes an oil guiding hose 31 and an oil outlet brush 32 contacting with the roller surface, the oil outlet brush 32 is made of wool felt, the oil outlet brush 32 is fixedly connected with the side surface of the box body 21 far away from the box cover 22, and the box body 21 is provided with four through holes. Four oil guide hoses 31 are respectively clamped with the four through holes in the box body 21, so that the oil guide hoses 31 are communicated with the oil tank, and two adjacent oil guide hoses 31 can be bound by a thin rope, so that the four oil guide hoses 31 are connected into a whole. One end of the oil guiding hose 31 far away from the oil tank is set as an oil outlet end 321, the oil outlet end 321 is arranged in a sealing manner and is installed in the oil outlet brush 32, and an oil outlet seam 322 is formed on the outer wall of the oil outlet end 321. In the initial state, the oil guide hoses 31 at the oil outlet slits 322 are attached to each other, and the amount of the lubricating oil leaking from the oil outlet slits 322 is small.

When the roll surface is static, the oil outlet brush 32 is in contact with the roll surface, when the roll surface rotates, the roll surface drives the oil outlet brush 32 to incline, so that the oil guide hose 31 deforms along with the inclination of the oil outlet brush 32, the size of the oil outlet gap 322 is increased, the amount of lubricating oil seeping from the oil outlet gap 322 is increased, the oil outlet brush 32 is gradually soaked, and the oil outlet brush 32 brushes the lubricating oil on the roll surface in the relative motion with the roll surface. When the grinding machine stops working, in order to reduce the loss of lubricating oil, the worker can manually adjust the oil guide hose 31 to reduce the gap of the oil outlet gap 322.

As shown in fig. 3, the mounting portion 5 includes a reinforcing plate 51 and a reinforcing rod 52 that are integrally connected, the reinforcing plate 51 can be detachably and fixedly connected with the box body 21 through a set bolt, an adjusting assembly 8 for adjusting the distance between the oil outlet brush 32 and the roller surface is arranged between one end of the reinforcing rod 52 away from the reinforcing plate 51 and the connecting rod 42, the adjusting assembly 8 includes a limiting plate 81 and a tightening bolt 82, the limiting plate 81 and the reinforcing rod 52 can be detachably connected through a set bolt, a limiting groove 9 is formed between the limiting plate 81 and the reinforcing rod 52, one end of the connecting rod 42 away from the connecting seat 41 is located in the limiting groove 9, the tightening bolt 82 penetrates through the limiting plate 81 and is tightened with the connecting rod 42, one end of the tightening bolt 82 away from the limiting plate 81 is fixedly connected with a rotating handle, and.

The adjusting assembly 8 further includes an adjusting bar hole 83 formed in the connecting rod 42, the adjusting bar hole 83 is formed along the direction of the tightening bolt 82 approaching the grinding machine, that is, the adjusting bar hole 83 is formed along the length direction of the connecting rod 42, and the end of the tightening bolt 82 is located in the adjusting bar hole 83.

The position of the mounting rod on the connecting rod 42 is changed by moving the abutting bolt 82 along the path of the adjusting strip hole 83, so that the distance between the oil outlet brush 32 and the roll surface is adjusted, the oil outlet brush 32 is convenient to contact with the roll surface, and lubricating oil is provided for the roll surface.

The working process of the utility model is as follows:

the position of the abutting bolt 82 on the adjusting strip hole 83 is adjusted, so that the oil outlet brush 32 is in contact with the roller surface, the roller surface supporting roller drives the oil outlet brush 32 to incline after rotating with the roller, the gap of the oil outlet gap 322 of the oil guide hose 31 is enlarged, and the leaked lubricating oil lubricates and cools the roller surface.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The roll supporting and lubricating device is characterized by comprising a mounting frame (1), a continuous oil supply device (2) and an oil seepage assembly (3), wherein the mounting frame (1) is detachably mounted on a grinding machine, the continuous oil supply device (2) is mounted on the mounting frame (1), the oil seepage assembly (3) is mounted on the continuous oil supply device (2), the oil seepage assembly (3) comprises an oil guide hose (31) and an oil outlet brush (32) in contact with a roll surface, the oil guide hose (31) is communicated with the continuous oil supply device (2), one end, away from the continuous oil supply device (2), of the oil guide hose (31) is set to be an oil outlet end (321), the oil outlet end (321) is in sealed arrangement and is mounted in the oil outlet brush (32), and an oil outlet gap (322) is formed in the outer wall of the oil outlet end (321);

in the initial state, the oil guide hoses (31) at the oil outlet seams (322) are mutually attached.

2. The roll support lubrication device according to claim 1, characterized in that the mounting frame (1) comprises a connecting part (4) and a mounting part (5) which are connected, the continuous oil supply device (2) is arranged on the mounting part (5), the connecting part (4) is rotatably mounted on the grinding machine, and a limiting component (6) for limiting the rotation angle of the connecting part (4) is arranged on the connecting part (4).

3. The roll supporting and lubricating device according to claim 2, wherein the connecting portion (4) comprises a connecting seat (41) and a connecting rod (42), the limiting assembly (6) comprises a pin (61) and a positioning column (62), the connecting rod (42) is rotatably connected to the connecting seat (41) through the pin (61), a first positioning hole (411) is formed in the connecting seat (41), a plurality of second positioning holes (611) are formed in the pin (61), and the positioning column (62) is sequentially inserted into the first positioning hole (411) and the second positioning holes (611).

4. The roll supports lubricating arrangement according to claim 3, characterized in that, be equipped with between connecting rod (42) and installation department (5) adjust subassembly (8) of adjusting the distance between oil brush (32) and the roll surface, adjust subassembly (8) including limiting plate (81) and support tight bolt (82), limiting plate (81) with installation department (5) be connected and with form spacing groove (9) between installation department (5), connecting rod (42) are in spacing groove (9), support tight bolt (82) wear to establish limiting plate (81) with connecting rod (42) support tightly.

5. The roll supporting and lubricating device according to claim 4, characterized in that the adjusting assembly (8) further comprises an adjusting bar hole (83) formed in the connecting rod (42), the adjusting bar hole (83) is formed along the direction in which the tightening bolt (82) approaches the grinding machine, and the end of the tightening bolt (82) is located in the adjusting bar hole (83).

6. The roll supporting and lubricating device according to claim 1, characterized in that the continuous oil supply device (2) comprises an oil tank, an oil filling hole (221) is formed in the oil tank, and a sealing cover (222) is arranged on the oil filling hole (221).

7. The roll supporting and lubricating device according to claim 6, characterized in that the side wall of the oil tank is provided with an opening, and the opening is provided with a perspective window (7).

8. Roll support lubrication device according to claim 1, characterised in that said oil hoses (31) are provided in a plurality, two adjacent oil hoses (31) being connected to each other.