CN213616028U

CN213616028U - Double back roll cantilever device of grinding brush

Info

Publication number: CN213616028U
Application number: CN202022673759.XU
Authority: CN
Inventors: 季启中; 王�华; 白川宁铁
Original assignee: SHENGTIAN (SUZHOU) PRECISION MACHINERY CO Ltd
Current assignee: SHENGTIAN (SUZHOU) PRECISION MACHINERY CO Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-06
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a two back roll cantilever devices of grinding brush, contain the memorial archway, grinding brush bearing frame and two back roll bearing frames, parallel mount about grinding brush bearing frame and two back roll bearing frames are on the memorial archway, the one end of grinding brush axle supports freely on grinding brush bearing frame rotatoryly, the epaxial installation grinding brush of grinding brush, the one end of back roll axle one and the one end of back roll axle two rotate freely respectively and support on two back roll bearing frames, back roll axle one is horizontal parallel arrangement with back roll axle two, back roll axle one is gone up and is installed back roll one, back roll axle two is gone up and is installed back roll two, be equipped with between back roll axle one and the back roll axle two and make two back roll axle syntropy with fast pivoted idler mechanism. On one hand, the cantilever type structure reduces the whole manufacturing cost of the equipment, and on the other hand, the double back rollers improve the grinding quality; the grinding brush and the back roll can be replaced more conveniently; the whole bearing seat structure is more convenient to manufacture and assemble and has higher precision.

Description

Double back roll cantilever device of grinding brush

Technical Field

The utility model relates to a two back roll cantilever devices of grinding brush is applied to the grinding on copper processing strip surface.

Background

At present, the grinding machine has two structures of cantilever support and double support, the grinding brush of the grinding machine is supported by a back roll, and the cantilever structure is that a bearing seat is arranged at the driving side, so that great inconvenience is brought to the replacement of the grinding brush and the back roll, the repair and the water sealing. The quality of the grinding surface is affected because the grinding force of the grinding brush and the single back roller is too concentrated.

The structure of the grinding machine usually adopts a double-support structure, although the stability is good, because the two sides of the double-support back roll and the grinding brush are both provided with the bearing seats and the memorial archways for supporting, and a special roll replacing device is needed at the same time, the manufacturing cost of the device is higher; meanwhile, the operation side is provided with a bearing seat and a housing, so that the grinding brush and the back roller are troublesome to replace, and long replacement time is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a double back roll cantilever device of a grinding brush.

The purpose of the utility model is realized through the following technical scheme:

two back roll cantilever devices of grinding brush, characteristics are: contain the memorial archway, grinding brush bearing frame and two back roll bearing frames are parallel mount from top to bottom on the memorial archway, the one end of grinding brush axle is rotatory to be supported freely on grinding brush bearing frame, the epaxial installation grinding brush of grinding brush, the one end of back roll axle one and the one end of back roll axle two are rotatory to be supported freely respectively on two back roll bearing frames, back roll axle one is horizontal parallel arrangement with back roll axle two, back roll axle one is gone up and is installed back roll two, back roll axle two is gone up and is installed back roll two, be equipped with the idler mechanism that makes two back roll axles syntropy with fast pivoted between back roll axle one and the back roll axle two.

Furthermore, foretell two back roll cantilever devices of grinding brush, wherein, the memorial archway contains vertical frame one and vertical frame two, and the welding has many horizontal muscle between vertical frame one and the vertical frame two.

Furthermore, the double-back-roll cantilever device of the grinding brush is characterized in that the back roll is sleeved on the first back roll shaft and connected into a whole through the end flange.

Furthermore, in the double back roll cantilever device of the grinding brush, the back roll sleeve is arranged on the back roll shaft II and is connected into a whole through the end face flange.

Furthermore, in the above-mentioned double back roll cantilever device of the grinding brush, the grinding brush is sleeved on the grinding brush shaft and connected into a whole through the end flange.

Furthermore, in the grinding brush double-back-roll cantilever device, the grinding brush bearing seat is arranged on a first guide rail on the housing through a first sliding block and is locked and connected through a bolt; and a first lifting mechanism on the housing is in driving connection with the bearing seat of the grinding brush and can be adjusted to move up and down.

Furthermore, in the double-back-roll cantilever device of the grinding brush, the double-back-roll bearing seat is arranged on a second guide rail on the housing through a second sliding block and is locked and connected through a bolt; and a second lifting mechanism on the housing is in driving connection with the grinding brush bearing seat and can be adjusted to move up and down.

Further, in the above-mentioned cantilever apparatus with two back rolls for grinding brush, the bearing seat of the grinding brush comprises a bearing seat sleeve and bearings disposed at two sides of the bearing seat sleeve.

Further, the above-mentioned grinding brush double back roll cantilever device, wherein, the double back roll bearing block includes the bearing block sleeve and the bearing placed in its both sides.

Compared with the prior art, the utility model have apparent advantage and beneficial effect, the concrete aspect that embodies is in following:

the double-back-roll cantilever device of the grinding brush has unique design and novel structure, on one hand, the cantilever structure reduces the overall manufacturing cost of the equipment, and on the other hand, the double back-roll improves the grinding quality; the grinding brush and the back roll can be replaced more conveniently; the whole bearing seat structure is more convenient to manufacture and assemble, has higher precision and is suitable for specification materials with the width of 450mm or below.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1: the utility model discloses a schematic front view of the device;

FIG. 2: the utility model discloses the device look sideways at the schematic diagram.

The meanings of the reference symbols in the figures are given in the following table:

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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the directional terms and the sequence terms and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the grinding brush double-back-roll cantilever device comprises an archway 6, a grinding brush bearing seat 3 and a double-back-roll bearing seat 4, wherein the grinding brush bearing seat 3 and the double-back-roll bearing seat 4 are arranged on the archway 6 in a vertical parallel manner, one end of a grinding brush shaft 2 is rotatably supported on the grinding brush bearing seat 3, a grinding brush 1 is arranged on the grinding brush shaft 2, one end of a first back-roll shaft 7 and one end of a second back-roll shaft are respectively rotatably supported on the double-back-roll bearing seat 4, the first back-roll shaft 7 and the second back-roll shaft are horizontally arranged in a parallel manner, a first back-roll 8 is arranged on the first back-roll shaft 7, a second back-roll 10 is arranged on the second back-roll shaft, and an idler wheel mechanism 5 which enables the two back-roll shafts to rotate in the same direction and at the same.

When the memorial archway 6 is designed specifically, the memorial archway comprises a first vertical frame 11 and a second vertical frame 12, and a plurality of transverse ribs are welded between the first vertical frame 11 and the second vertical frame 12.

The first back roller 8 is sleeved on the first back roller shaft 7 and connected into a whole through an end face flange. The back roller II 10 is sleeved on the back roller shaft II and is connected into a whole through an end face flange. The grinding brush 1 is sleeved on the grinding brush shaft 2 and connected into a whole through an end face flange.

The grinding brush bearing block 3 is arranged on a first guide rail on the housing 6 through a first sliding block, can move up and down and is locked and connected through a bolt; and a first lifting mechanism on the housing 6 is in driving connection with the grinding brush bearing seat 3 to realize up-and-down adjustment and movement.

The double back roll bearing block 4 is arranged on a second guide rail on the housing 6 through a second sliding block, can move up and down and is locked and connected through a bolt; and a second lifting mechanism on the housing 6 is in driving connection with the grinding brush bearing seat 3 to realize up-and-down adjustment and movement.

The grinding brush bearing block 3 comprises a bearing block sleeve and bearings arranged on the two sides of the bearing block sleeve.

The double back roll chock 4 comprises a chock sleeve and bearings placed inside it on both sides.

Adopt grinding brush, two backing roll cantilever type structures, reduce equipment cost, not only improve the efficiency of changing grinding brush, backing roll, still improve the quality of grinding.

The bearing system of the grinding brush is of an integral structure, and the machining and assembling precision is high. The grinding brush bearing block 3 is integral, bearings are arranged on two sides in a bearing block sleeve, the length of the integral bearing block is related to the width (cantilever length) of a material and the tension of the material, and the length can be determined according to actual use conditions.

Similarly, the double-back-roll bearing seat 4 is also an integral bearing seat, bearings are arranged on two sides in a bearing seat sleeve, the first back-roll shaft 7 and the second back-roll shaft rotate at the same speed in the same direction through an idler wheel mechanism, and the back roll is driven by a speed regulating motor to ensure that the rotating speed of the back roll is synchronous with the speed of a production line.

When the grinding brush 1, the first backing roll 8 and the second backing roll 10 are replaced, the end face flanges of the rolls are detached as long as the box body door 9 is opened, the grinding brush or the backing roll is directly detached from the respective shaft, and the shafts are not detached very conveniently.

In summary, the double-back-roll cantilever device of the grinding brush has unique design and novel structure, on one hand, the cantilever structure reduces the overall manufacturing cost of the equipment, and on the other hand, the double-back-roll improves the grinding quality; the grinding brush and the back roll can be replaced more conveniently; the whole bearing seat structure is more convenient to manufacture and assemble, has higher precision and is suitable for specification materials with the width of 450mm or below.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. Two back roll cantilever device of grinding brush, its characterized in that: contain memorial archway (6), grinding brush bearing frame (3) and two back roll bearing frame (4), parallel mount about grinding brush bearing frame (3) and two back roll bearing frame (4) are on memorial archway (6), the one end of grinding brush axle (2) is supported on grinding brush bearing frame (3) freely rotatoryly, install grinding brush (1) on grinding brush axle (2), the one end of back roll axle (7) and the one end of back roll axle two are rotated respectively freely and are supported on two back roll bearing frame (4), back roll axle (7) and back roll axle two are horizontal parallel arrangement, install back roll (8) on back roll axle (7), install back roll two (10) on the back roll axle two, be equipped with between back roll axle (7) and the back roll axle two and make two back roll axles syntropy with fast pivoted idler mechanism (5).

2. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the memorial archway (6) comprises a first vertical frame (11) and a second vertical frame (12), and a plurality of transverse ribs are welded between the first vertical frame (11) and the second vertical frame (12).

3. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the first back roller (8) is sleeved on the first back roller shaft (7) and connected into a whole through an end flange.

4. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the back roller II (10) is sleeved on the back roller shaft II and connected into a whole through an end face flange.

5. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the grinding brush (1) is sleeved on the grinding brush shaft (2) and connected into a whole through an end face flange.

6. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the grinding brush bearing seat (3) is arranged on a first guide rail on the housing (6) through a first sliding block and is locked and connected through a bolt; the first lifting mechanism on the housing (6) is in driving connection with the grinding brush bearing seat (3) and can be adjusted to move up and down.

7. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the double back roll bearing block (4) is arranged on a second guide rail on the housing (6) through a second sliding block and is locked and connected through a bolt; and a second lifting mechanism on the housing (6) is in driving connection with the grinding brush bearing seat (3) and can be adjusted to move up and down.

8. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the grinding brush bearing seat (3) comprises a bearing seat sleeve and bearings arranged on the two sides of the bearing seat sleeve.

9. An abrasive brush double back roll cantilever apparatus according to claim 1, wherein: the double-back roll bearing block (4) comprises a bearing block sleeve and bearings arranged on the two sides of the bearing block sleeve.