CN219521647U

CN219521647U - Double-station rubber roller grinding machine

Info

Publication number: CN219521647U
Application number: CN202320503201.8U
Authority: CN
Inventors: 王炳仁; 杨智慧
Original assignee: Zhuhai Pu Tech Industrial Co ltd
Current assignee: Zhuhai Pu Tech Industrial Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-15
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a double-station rubber roll grinding machine, which comprises: a work table; the grinding wheel frame is arranged on the workbench, a grinding wheel is arranged on the grinding wheel frame, the axis of the grinding wheel is arranged along the front-back direction, and the grinding wheel can rotate around the axis of the grinding wheel and is used for polishing the rubber roller; the two groups of head and tail frame components are arranged on the workbench and are respectively positioned at the left side and the right side of the axis of the grinding wheel, the two groups of head and tail frame components can slide along the left-right direction to be close to or far away from the grinding wheel, the head and tail frame components are used for clamping the rubber roller, and when the head and tail frame components clamp the rubber roller, the axis of the rubber roller extends along the front-back direction. In the utility model, as the two groups of head and tail components are arranged, and the grinding carriage is fixed and the head and tail components slide, the grinding and polishing of two rubber rollers can be realized at the same time, and the grinding and polishing efficiency can be improved. The grinding wheel frame is fixed on the workbench, so that vibration of the grinding wheel can be reduced. The two groups of head and tail components are mutually independent, so that products with two different diameters and lengths can be processed simultaneously, and the adaptability of the grinding machine can be improved.

Description

Double-station rubber roller grinding machine

Technical Field

The utility model relates to the field of rubber roll grinding machines, in particular to a double-station rubber roll grinding machine.

Background

The grinding machine is used for grinding and polishing workpieces, and the existing grinding machine is mostly used in the metal processing industry and can grind and polish workpieces made of metal materials. The existing grinding machine comprises a workbench, a grinding carriage, a headstock and a tailstock, wherein the headstock and the tailstock are fixedly arranged on the workbench and used for clamping the head part and the tail part of a workpiece to be ground, and the grinding carriage is arranged on the workbench in a sliding manner so as to grind and polish the metal workpiece to be ground. The existing grinding machine is designed into a form that a headstock and a tailstock are fixed and a grinding carriage moves because of the requirement of high-precision feeding action on metal workpieces, so that grinding and polishing processing can be carried out on only one workpiece in one starting process.

In the printer and copier industries, rubber rollers are required, and the rubber rollers have high requirements on surface roughness, diameter size and circle runout. Most of the existing rubber roll grinding machines in the market are reformed by an outer edge grinding machine for machining metal, and only one workpiece can be machined at a time, so that the efficiency is low.

Disclosure of Invention

The present utility model aims at least solving the inefficiency problems existing in the existing grinding machines. Therefore, the double-station rubber roller grinding machine provided by the utility model can realize grinding and polishing of rubber rollers and improve grinding and polishing efficiency.

According to an embodiment of the utility model, a double-station rubber roll grinder comprises: a work table; the grinding wheel frame is fixedly arranged on the workbench, a grinding wheel is arranged on the grinding wheel frame, the axis of the grinding wheel is arranged in the front-back direction, the grinding wheel can rotate around the axis of the grinding wheel, and the grinding wheel is used for grinding and polishing the rubber roller; the two groups of head and tail frame components are arranged on the workbench and are respectively positioned on the left side and the right side of the axis of the grinding wheel, the two groups of head and tail frame components can slide along the left-right direction to be close to or far away from the grinding wheel, the head and tail frame components are used for clamping the rubber roll, and when the head and tail frame components clamp the rubber roll, the axis of the rubber roll extends along the front-back direction.

Has at least the following beneficial effects: during processing, two rubber rollers can be respectively clamped on the two groups of head and tail assemblies, and the two groups of head and tail assemblies are controlled to move towards the direction close to the grinding wheel, so that grinding and polishing of the rubber rollers are realized. In the utility model, as the two groups of head and tail components are arranged, and the grinding carriage is fixed and the head and tail components slide, the grinding and polishing of two rubber rollers can be realized at the same time, and the grinding and polishing efficiency can be improved. In addition, the grinding wheel frame is fixed on the workbench, so that vibration of the grinding wheel can be reduced. The two groups of head and tail components are mutually independent, so that products with two different diameters and lengths can be processed simultaneously, and the adaptability of the grinding machine can be improved.

According to some embodiments of the present utility model, two sets of left and right sliding assemblies are disposed on the workbench, the two sets of left and right sliding assemblies respectively correspond to the two sets of head and tail frame assemblies and can respectively drive the two sets of head and tail frame assemblies to slide along left and right directions, the left and right sliding assemblies include a first sliding rail and a first sliding block, the first sliding rail is fastened on the workbench along the left and right directions, the first sliding block is in sliding fit with the first sliding rail, and the head and tail frame assemblies are disposed on the first sliding rail.

According to some embodiments of the present utility model, the front-rear sliding components are respectively disposed on the first sliding blocks on the two sets of left-right sliding components, the front-rear sliding components include a second sliding rail and a second sliding block, the second sliding rail is disposed on the first sliding block, the second sliding block is in sliding fit with the second sliding rail, and the head-tail frame component is disposed on the second sliding block.

According to some embodiments of the utility model, a driving motor is arranged below the workbench, and the driving motor is in transmission connection with the grinding wheel through a belt wheel.

According to some embodiments of the utility model, the head and tail stock assembly includes a head stock and a tail stock aligned in a front-to-rear direction and adapted to clamp front and rear ends of the rubber roll, respectively.

According to some embodiments of the utility model, the headstock may rotate the rubber roll.

According to some embodiments of the utility model, the horizontal plane of the axes of the rubber rollers is coplanar with the horizontal plane of the axes of the grinding carriages.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Reference numerals: the grinding machine comprises a workbench 100, a grinding wheel frame 200, a grinding wheel 210, a head-tail frame assembly 300, a first sliding rail 400, a first sliding block 500, a second sliding rail 600, a second sliding block 700, a driving motor 800 and a belt pulley 900.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, the present utility model discloses a double-station rubber roll grinding machine, comprising a workbench 100, a grinding carriage 200 and two sets of head and tail carriage assemblies 300.

The grinding wheel frame 200 is fastened on the workbench 100, the grinding wheel 210 is arranged on the grinding wheel frame 200, the axis of the grinding wheel 210 is arranged along the front-back direction, the grinding wheel 210 can rotate around the axis of the grinding wheel 210, the grinding wheel 210 is used for grinding and polishing the rubber roll, the two sets of head-tail frame assemblies 300 are arranged on the workbench 100 and are respectively positioned on the left side and the right side of the axis of the grinding wheel 210, the two sets of head-tail frame assemblies 300 can slide along the left-right direction to be close to or far away from the grinding wheel 210, the head-tail frame assemblies 300 are used for clamping the rubber roll, and when the head-tail frame assemblies 300 clamp the rubber roll, the axis of the rubber roll extends along the front-back direction.

It can be understood that during processing, two rubber rolls can be respectively clamped on the two groups of head and tail frame assemblies 300, and the two groups of head and tail frame assemblies 300 are controlled to move towards the direction close to the grinding wheel 210, so that grinding and polishing of the rubber rolls are realized. In the present utility model, since two sets of head and tail frame assemblies 300 are provided and the grinding carriage 200 is fixed while the head and tail frame assemblies 300 are slid, grinding and polishing of two rubber rolls can be simultaneously achieved, and grinding and polishing efficiency can be improved. Further, the vibration of the grinding wheel 210 can be reduced by fixing the grinding wheel carrier 200 to the table 100. The two sets of head and tail frame assemblies 300 are independent of each other, so that two products of different diameters and lengths can be processed simultaneously, and the adaptability of the grinding machine can be improved.

Referring to fig. 1, two sets of left and right sliding components are disposed on a workbench 100 in an embodiment of the present utility model, the two sets of left and right sliding components respectively correspond to the two sets of head and tail frame components 300 and can respectively drive the two sets of head and tail frame components 300 to slide along a left and right direction, the left and right sliding components include a first sliding rail 400 and a first sliding block 500, the first sliding rail 400 is fixedly disposed on the workbench 100 along the left and right direction, the first sliding block 500 is in sliding fit with the first sliding rail 400, and the head and tail frame components 300 are disposed on the first sliding rail 400. The first slider 500 in the left-right slip assembly can perform a feeding operation by a screw nut mechanism.

As shown in fig. 1, the embodiment of the present utility model further includes two sets of front-rear sliding assemblies, the two sets of front-rear sliding assemblies are respectively disposed on the first sliders 500 on the two sets of left-right sliding assemblies, the front-rear sliding assemblies include a second sliding rail 600 and a second sliding block 700, the second sliding rail 600 is disposed on the first sliding block 500, the second sliding block 700 is in sliding fit with the second sliding rail 600, and the head-tail frame assembly 300 is disposed on the second sliding block 700. The second sliding rail 600 may be a groove formed on the first sliding block 500, and the cross section of the groove in the vertical plane is a triangle with a downward tip.

As shown in fig. 1, a driving motor 800 is disposed below the workbench 100 in the embodiment of the present utility model, and the driving motor 800 may be in transmission connection with the grinding wheel 210 through a belt pulley 900, so as to implement rotation of the belt pulley 900.

Referring to fig. 1, the head and tail frame assembly 300 includes a head frame and a tail frame which are arranged in a front-rear direction and which can clamp front and rear ends of the rubber roll, respectively. Wherein, the headstock can drive the rubber roll and rotate, and the headstock can be provided with a chuck, and the tailstock can be provided with a thimble.

The horizontal plane of the axes of the rubber rolls is coplanar with the horizontal plane of the axes of the grinding carriage 200. The rubber roller can be more stable in grinding and polishing processes.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The double-station rubber roll grinding machine is characterized by comprising:

a work table;

the grinding wheel frame is fixedly arranged on the workbench, a grinding wheel is arranged on the grinding wheel frame, the axis of the grinding wheel is arranged in the front-back direction, the grinding wheel can rotate around the axis of the grinding wheel, and the grinding wheel is used for grinding and polishing the rubber roller;

the two groups of head and tail frame components are arranged on the workbench and are respectively positioned on the left side and the right side of the axis of the grinding wheel, the two groups of head and tail frame components can slide along the left-right direction to be close to or far away from the grinding wheel, the head and tail frame components are used for clamping the rubber roll, and when the head and tail frame components clamp the rubber roll, the axis of the rubber roll extends along the front-back direction.

2. The double-station rubber roll grinder of claim 1, wherein two groups of left and right sliding assemblies are arranged on the workbench, the two groups of left and right sliding assemblies respectively correspond to the two groups of head and tail frame assemblies and can respectively drive the two groups of head and tail frame assemblies to slide along left and right directions, the left and right sliding assemblies comprise a first sliding rail and a first sliding block, the first sliding rail is fixedly arranged on the workbench along the left and right directions, the first sliding block is in sliding fit with the first sliding rail, and the head and tail frame assemblies are arranged on the first sliding rail.

3. The double-station rubber roll grinder of claim 2, further comprising two sets of front-back sliding assemblies, wherein the two sets of front-back sliding assemblies are respectively arranged on the first sliding blocks on the two sets of left-right sliding assemblies, the front-back sliding assemblies comprise a second sliding rail and a second sliding block, the second sliding rail is arranged on the first sliding block, the second sliding block is in sliding fit with the second sliding rail, and the head-tail frame assembly is arranged on the second sliding block.

4. The double-station rubber roll grinder according to claim 1, wherein a driving motor is arranged below the workbench and is in transmission connection with the grinding wheel through a belt wheel.

5. The dual-station roll grinder of claim 1, wherein the headstock and tailstock assembly includes a headstock and a tailstock aligned in a fore-aft direction and adapted to clamp the fore-aft ends of the rolls, respectively.

6. The dual-position roll grinder of claim 5, wherein said headstock is adapted to rotate said roll.

7. The dual-position roll grinder of claim 1, wherein a horizontal plane in which the axes of the rolls are coplanar with a horizontal plane in which the axes of the carriages are located.