High-precision roller grinding equipment

Abstract

The utility model relates to the technical field of roller grinding equipment, in particular to high-precision roller grinding equipment which comprises a bottom plate, a lower fixing seat is arranged in the middle of the top face of the bottom plate, a first fixing bolt is arranged on the outer wall of the lower fixing seat, and a roller body is installed on the upper side of the lower fixing seat. A vertical plate is arranged on the rear side of the top face of the bottom plate, an air cylinder is installed in the middle of the back face of the vertical plate, a millstone strip is arranged on the front face of the vertical plate, and a first motor is installed in the middle of the bottom of the bottom plate. A roller body can be fixed between a bottom plate and a top plate through a lower fixing base, a first fixing bolt, a first motor, an upper fixing base and a second fixing bolt, the roller body can be driven to rotate, and an air cylinder can push a millstone strip to be tightly attached to the surface of the roller body. And therefore, the roller body can be ground by adjusting the position of the grinding stone strip, and roller bodies with different thicknesses can be ground conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of roller grinding equipment, in particular to high-precision roller grinding equipment. Background Art

[0002] Rollers are the main working parts and tools on the rolling mill that cause continuous plastic deformation of metal. Rollers are mainly composed of three parts: roll body, roll neck and shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. During the production and processing of the roll, the surface of the roll needs to be polished.

[0003] Therefore, a high-precision roller grinding device is needed to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision roller grinding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-precision roller grinding equipment comprises a base plate, a lower fixed seat is arranged in the middle of the top surface of the base plate, a first fixing bolt is arranged on the outer wall of the lower fixed seat, a roller body is installed on the upper side of the lower fixed seat, a vertical plate is arranged on the rear side of the top surface of the base plate, a cylinder is installed in the middle of the back side of the vertical plate, a grinding stone strip is arranged on the front side of the vertical plate, a first motor is installed in the middle of the bottom of the base plate, a supporting leg is arranged at the bottom corner of the base plate, a second motor is installed in the middle of the top of the vertical plate, a sliding groove is opened on the upper side of the front side of the vertical plate, a threaded rod is connected to the inside of the sliding groove, a sliding sleeve is sleeved on the outer wall of the threaded rod, a top plate is arranged on the front side of the sliding sleeve, an upper fixed seat is arranged at the bottom of the top plate, and a second fixing bolt is arranged on the outer wall of the upper fixed seat.

[0007] As a preferred solution of the utility model, the bottom of the lower fixing seat is correspondingly connected to the driving shaft of the first motor, and the connection mode between the lower fixing seat and the bottom plate is a rotational connection.

[0008] As a preferred solution of the present invention, the first fixing bolt passes through the lower fixing seat, and the first fixing bolt and the lower fixing seat are connected by threaded connection.

[0009] As a preferred solution of the utility model, the driving shaft of the cylinder passes through the vertical plate and is connected to the grinding stone strip.

[0010] As a preferred solution of the utility model, the upper end of the threaded rod is correspondingly connected to the driving shaft of the second motor, and the threaded rod is connected to the vertical plate in a rotational manner.

[0011] As a preferred solution of the utility model, the connection mode between the sliding sleeve and the threaded rod is a threaded connection, and the connection mode between the sliding sleeve and the sliding groove is a sliding connection.

[0012] As a preferred solution of the utility model, the upper fixing seat is connected to the top plate by a rotational connection, and the second fixing bolt is connected to the upper fixing seat by a threaded connection.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the roller body can be fixed between the bottom plate and the top plate by means of the lower fixing seat, the first fixing bolt, the first motor, the upper fixing seat and the second fixing bolt, and can also drive the roller body to rotate. The provided cylinder can push the grinding stone bar to be tightly attached to the surface of the roller body. In summary, the roller body can be polished by adjusting the position of the grinding stone bar, so that the roller body of different coarseness and fineness can be polished conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top plate structure of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1, bottom plate; 2, lower fixed seat; 3, first fixing bolt; 4, roller body; 5, vertical plate; 6, cylinder; 7, grinding stone bar; 8, first motor; 9, supporting leg; 10, second motor; 11, slide groove; 12, threaded rod; 13, sliding sleeve; 14, top plate; 15, upper fixed seat; 16, second fixing bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A high-precision roller grinding equipment comprises a bottom plate 1, a lower fixed seat 2 is arranged in the middle of the top surface of the bottom plate 1, a first fixing bolt 3 is arranged on the outer wall of the lower fixed seat 2, a roller body 4 is installed on the upper side of the lower fixed seat 2, a vertical plate 5 is arranged on the rear side of the top surface of the bottom plate 1, a cylinder 6 is installed in the middle of the back side of the vertical plate 5, a grinding stone strip 7 is arranged on the front side of the vertical plate 5, a first motor 8 is installed in the middle of the bottom of the bottom plate 1, a supporting leg 9 is arranged at the bottom corner of the bottom plate 1, a second motor 10 is installed in the middle of the top of the vertical plate 5, a slide groove 11 is opened on the upper side of the front side of the vertical plate 5, a threaded rod 12 is connected inside the slide groove 11, a sliding sleeve 13 is sleeved on the outer wall of the threaded rod 12, a top plate 14 is arranged on the front side of the sliding sleeve 13, an upper fixed seat 15 is arranged at the bottom of the top plate 14, and a second fixing bolt 16 is arranged on the outer wall of the upper fixed seat 15.

[0026] In this embodiment, the bottom of the lower fixed seat 2 is connected to the driving shaft of the first motor 8, and the connection mode of the lower fixed seat 2 and the bottom plate 1 is a rotational connection. The first fixing bolt 3 passes through the lower fixed seat 2, and the connection mode of the first fixing bolt 3 and the lower fixed seat 2 is a threaded connection. The driving shaft of the cylinder 6 passes through the vertical plate 5 and is connected to the grinding stone strip 7. The upper end of the threaded rod 12 is connected to the driving shaft of the second motor 10, and the connection mode of the threaded rod 12 and the vertical plate 5 is a rotational connection. The connection mode of the sliding sleeve 13 and the threaded rod 12 is a threaded connection, and the connection mode of the sliding sleeve 13 and the sliding groove 11 is a sliding connection. Dynamic connection, the connection method of the upper fixed seat 15 and the top plate 14 is a rotating connection, and the connection method of the second fixing bolt 16 and the upper fixed seat 15 is a threaded connection. The lower fixed seat 2, the first fixing bolt 3, the first motor 8, the upper fixed seat 15, and the second fixing bolt 16 can fix the roller body 4 between the bottom plate 1 and the top plate 14, and can also drive the roller body 4 to rotate. The set cylinder 6 can push the grinding stone bar 7 to fit tightly against the surface of the roller body 4. In summary, the roller body 4 can be polished by adjusting the position of the grinding stone bar, which is convenient for polishing roller bodies of different coarsenesses.

[0027] The working process of the utility model is as follows: when in use, first insert the roller body 4 into the lower fixed seat 2, then start the first motor 8 to drive the threaded rod 12 to rotate, at this time the sliding sleeve 13 will slide downward in the sliding groove 11, at this time the sliding sleeve 13 will drive the top plate 14 to slide downward, then the upper fixed seat 15 will be inserted into the roller body 4, then screw the first fixing bolt 3 and the second fixing bolt 16 to fix the upper and lower ends of the roller body 4 in the upper fixing seat 15 and the lower fixing seat 2 respectively, then start the cylinder 6 to push the grinding stone strip 7 to be close to the surface of the roller body 4, then Start the first motor 8 to drive the roller body 4 to rotate, and the grinding stone bar 7 will grind the surface of the roller body 4. The lower fixing seat 2, the first fixing bolt 3, the first motor 8, the upper fixing seat 15, and the second fixing bolt 16 can fix the roller body 4 between the bottom plate 1 and the top plate 14, and can also drive the roller body 4 to rotate. The set cylinder 6 can push the grinding stone bar 7 to fit tightly against the surface of the roller body 4. Based on the above design, the roller body 4 can be grinded by adjusting the position of the grinding stone bar, which is convenient for grinding roller bodies of different coarseness and fineness.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision roller grinding device, comprising a bottom plate (1), characterized in that: A lower fixing seat (2) is arranged in the middle of the top surface of the bottom plate (1), a first fixing bolt (3) is arranged on the outer wall of the lower fixing seat (2), a rolling roller body (4) is installed on the upper side of the lower fixing seat (2), a vertical plate (5) is arranged on the rear side of the top surface of the bottom plate (1), a cylinder (6) is installed in the middle of the back of the vertical plate (5), a grinding stone strip (7) is arranged on the front of the vertical plate (5), a first motor (8) is installed in the middle of the bottom of the bottom plate (1), and a first motor (8) is installed at the bottom corner of the bottom plate (1). A supporting leg (9) is provided, a second motor (10) is installed at the middle of the top of the vertical plate (5), a slide groove (11) is provided on the upper side of the front face of the vertical plate (5), a threaded rod (12) is connected inside the slide groove (11), a sliding sleeve (13) is sleeved on the outer wall of the threaded rod (12), a top plate (14) is provided on the front face of the sliding sleeve (13), an upper fixing seat (15) is provided at the bottom of the top plate (14), and a second fixing bolt (16) is provided on the outer wall of the upper fixing seat (15).

2. A high-precision roller grinding device according to claim 1, characterized in that: The bottom of the lower fixing seat (2) is correspondingly connected to the driving shaft of the first motor (8), and the connection mode between the lower fixing seat (2) and the bottom plate (1) is a rotational connection.

3. The high-precision roller grinding equipment according to claim 1, characterized in that: The first fixing bolt (3) passes through the lower fixing seat (2), and the first fixing bolt (3) and the lower fixing seat (2) are connected in a threaded manner.

4. The high-precision roller grinding equipment according to claim 1, characterized in that: The driving shaft of the cylinder (6) passes through the vertical plate (5) and is connected to the grinding stone strip (7).

5. The high-precision roller grinding equipment according to claim 1, characterized in that: The upper end of the threaded rod (12) is correspondingly connected to the drive shaft of the second motor (10), and the threaded rod (12) is connected to the vertical plate (5) in a rotational manner.

6. The high-precision roller grinding equipment according to claim 1, characterized in that: The connection mode between the sliding sleeve (13) and the threaded rod (12) is a threaded connection, and the connection mode between the sliding sleeve (13) and the sliding groove (11) is a sliding connection.

7. The high-precision roller grinding equipment according to claim 1, characterized in that: The upper fixing seat (15) is connected to the top plate (14) in a rotational manner, and the second fixing bolt (16) is connected to the upper fixing seat (15) in a threaded manner.

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