CN217751023U

CN217751023U - Synchronous roller dresser for corrugated roller tooth machining

Info

Publication number: CN217751023U
Application number: CN202221245877.3U
Authority: CN
Inventors: 吴强洪; 徐延根; 吴欢; 丁文龙
Original assignee: Hangzhou Yongjun Machine Tools Co ltd
Current assignee: Hangzhou Yongjun Machine Tools Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-08
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a synchronous roller dresser for corrugated roller teeth processing, which is characterized in that a grinding wheel is arranged on a grinding wheel vertical planker, a roller dresser main shaft is arranged above the grinding wheel through a dresser planker, a diamond roller which is positioned in the same plane as the grinding wheel is arranged on the roller dresser main shaft, the dresser planker is positioned on the grinding wheel vertical planker through a slider, and the dresser planker is driven by a feeding motor; the main scale of the grating scale is fixed on the trimmer carriage, and the reading head of the grating scale is arranged in the grinding wheel vertical carriage. The grinding wheel which is easy to wear in the process of grinding teeth of the corrugated roller is synchronously trimmed point to point, the linearity of the formed grinding wheel is improved immediately, the product quality is ensured, the tool setting and moving time required by grinding wheel trimming each time is reduced, the tooth profile grinding efficiency is improved, the positioning is accurate, the trimming precision is high, and the mounting and the adjustment are convenient.

Description

Synchronous roller dresser for machining corrugated roller teeth

Technical Field

The utility model relates to a grinding machine equips the technique, especially a synchronous gyro wheel trimmer of flute roller teeth processing.

Background

The diamond roller is a grinding wheel dressing tool, which rotates at a certain rotating speed to grind and roll the surface of a grinding wheel rotating at a high speed, so that the grinding wheel obtains a sharp working surface matched with the profile of the roller, the linearity of the formed grinding wheel is improved, and the product quality and the production efficiency are improved. The diamond roller dresser is generally an independent operating system, and can be independently applied, for example, the diamond roller dresser of the centerless grinding machine, which is designed as a patent publication No. CN102126184B, is installed as a single device, and can be used for processing a grinding wheel to obtain various required grinding edge shapes of the grinding wheel. While a diamond roller dresser used in a conventional grinding machine is basically mounted on a work platform, such as a diamond roller dresser for a grinding machine with patent publication No. CN202123434U, etc., when a grinding wheel needs dressing, the grinding wheel and the diamond roller are brought close to each other by various moving methods to perform grinding wheel linetype dressing. The teeth on the corrugated roller are corrugated paper waveform forming devices, the waveform of the corrugated roller is an important factor for providing the elasticity and the flat pressing strength of the paper board and influencing the performance such as the vertical compression strength, the length of the corrugated roller is long, and the tooth form on the corrugated roller is seriously abraded by a grinding wheel during grinding processing and needs to be repaired in time. If these prior art trimmers are used, not only is it necessary to spend a long moving time, but also the tool setting adjustment accuracy is hardly secured.

Disclosure of Invention

The utility model aims at solving the above problem, provide a synchronous gyro wheel trimmer of flute roller teeth processing, it has buddha's warrior attendant gyro wheel and emery wheel position just to nature, maintains synchronism, characteristics such as high accuracy nature.

The above technical problem of the present invention can be solved by the following technical solutions: a corrugated roller tooth processing synchronous roller dresser comprises a grinding wheel vertical carriage and a grating ruler which are arranged on a cross beam of a grinding machine, and is characterized in that a grinding wheel is arranged on the grinding wheel vertical carriage, a roller dresser main shaft is arranged above the grinding wheel through the dresser carriage, a diamond roller which is positioned in the same plane as the grinding wheel is arranged on the roller dresser main shaft, the dresser carriage is positioned on the grinding wheel vertical carriage through a sliding block, and the dresser carriage is driven by a feeding motor; the main scale of the grating scale is fixed on the trimmer carriage, and the reading head of the grating scale is arranged in the grinding wheel vertical carriage.

In the synchronous roller dresser for processing the corrugated roller teeth, preferably, the diamond roller and the grinding wheel are located in the same plane, that is, the linearity of the grinding wheel is coincident with that of the diamond roller.

In the synchronous roller dresser for processing the corrugated roller teeth, preferably, the feeding motor is located right above the dresser carriage, and the feeding motor drives the dresser carriage through the screw rod pair.

In the above corrugating roll teeth machining synchronous roller dresser, preferably, the roller dresser main shaft has an adjusting mechanism in a horizontal Y direction.

In the synchronous roller dresser for corrugated roller teeth machining, preferably, the main shaft of the roller dresser is driven by a dresser motor, and the dresser motor is fixed on a dresser carriage.

In the corrugating roller tooth machining synchronous roller dresser, preferably, the starting time of the main shaft of the roller dresser is matched with the moving end position time of the corrugating roller X of the workpiece.

In the corrugated roller tooth machining synchronous roller dresser, preferably, the grinding wheel and the diamond roller are provided with protective covers.

The technical scheme takes a corrugated roller grinder as a design object, and point-to-point diamond roller arrangement is carried out on the conventional grinding wheel fixing frame, namely a grinding wheel vertical carriage. The corrugated roller moves in the horizontal X-axis direction, the tooth form of a circle is changed through the index plate, and the grinding wheel is positioned on the grinding wheel vertical carriage and is kept static, so that a diamond roller can be arranged at the space position above the grinding wheel, the diamond roller and the grinding wheel are positioned in the same plane, namely a Z-direction vertical plane, the requirement is that the linearity of the diamond roller and the linearity of the grinding wheel are in the overlapped position, and the grinding wheel is trimmed by the diamond roller at any time point. In the process of continuous loss of the grinding wheel, the aim of accurate repair can be achieved as long as the diamond roller is finely adjusted on the Z plane.

The device is characterized in that a trimmer carriage is arranged above a grinding wheel, a roller trimmer main shaft is arranged on the trimmer carriage, a diamond roller is driven by the roller trimmer main shaft, and the roller trimmer main shaft is driven by a trimming motor which is also fixed on the trimmer carriage, so that a trimming unit is completely in a controllable state of the trimmer carriage. The controllability is positioned on the grinding wheel vertical carriage through the slide block and is driven by the feed motor, namely the feed amount of the diamond roller is controlled through the feed motor. To obtain a higher accuracy of the feed, the apparatus uses a grating scale to provide trim amount data. The grating ruler displacement sensor has a large detection range because the measurement output signal of the grating ruler displacement sensor is digital pulse, determines the motion error of a compensation cutter by observing and tracking the feed error, and has high detection precision and high response speed.

In addition, the main shaft of the roller dresser is also provided with an adjusting mechanism along the horizontal Y direction, the basic position is adjusted before the tool setting of the linear degree of the grinding wheel, the requirement of the tooth processing of corrugated rollers of different types is met, and the main shaft is generally kept unchanged after the positioning.

When the trimming motor is controlled, generally, when the grinding wheel finishes grinding the tooth shape of a corrugated roller, reasonable data can be obtained through daily tests, and regular trimming action is performed.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding wheel which is easy to wear in the process of grinding teeth of the corrugated roller is synchronously trimmed point to point, the linearity of the formed grinding wheel is improved immediately, the product quality is ensured, the tool setting and moving time required by grinding wheel trimming each time is reduced, the tooth profile grinding efficiency is improved, the positioning is accurate, the trimming precision is high, and the mounting and the adjustment are convenient.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a schematic view of an operation state structure of the present invention.

In the figure: 1. the corrugated roller grinding machine comprises a grinding wheel vertical carriage, 2 parts of a dresser carriage, 3 parts of a roller dresser main shaft, 4 parts of a dressing motor, 5 parts of a grating ruler, 6 parts of a sliding block, 7 parts of a motor mounting plate, 8 parts of a feeding motor, 9 parts of a diamond roller, 10 parts of a grinding wheel and 11 parts of a corrugated roller.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

In the present embodiment, as shown in fig. 1 to 3, a corrugated roller tooth machining synchronous roller dresser is based on a corrugated roller grinder, a gantry type grinding wheel vertical carriage 1 is fixed on a cross beam of the grinder, and a grinding wheel 10 is mounted on the grinding wheel vertical carriage 1. A sliding block 6 is arranged on a grinding wheel vertical carriage 1 positioned above a grinding wheel 10, a trimmer carriage 2 is installed through the sliding block 6, and the trimmer carriage 2 is driven by a feeding motor 8 positioned in the grinding wheel vertical carriage 1 right above the trimmer carriage 2 through a screw rod pair. The dresser dragging plate 2 is internally provided with a roller dresser main shaft 3, the roller dresser main shaft 3 is provided with a diamond roller 9 which is positioned in the same plane with a grinding wheel 10, and the diamond roller 9 and the grinding wheel 10 are positioned in the same plane, which means that the linearity of the grinding wheel 10 is superposed with the linearity of the diamond roller 9.

The roller dresser main shaft 3 is provided with an adjusting mechanism along the horizontal Y direction, the roller dresser main shaft 3 is driven by a dressing motor 4, and the dressing motor 4 is fixed on the dresser dragging plate 2 through a motor mounting plate 7.

The starting time of the main shaft 3 of the roller dresser, namely the control system requirement of the dressing motor 4 is matched with the moving end position time of the corrugated roller 11 of the workpiece along the X direction, and in general, the diamond roller 9 dresses the grinding wheel 10 once every time the corrugated roller 11 of the workpiece moves to the end position along the X direction.

When the grating ruler 5 is assembled, a main ruler of the grating ruler 5 is fixed on the trimmer carriage 2, and a reading head of the grating ruler 5 is arranged in the grinding wheel vertical carriage 1.

In addition, protective covers are arranged at the positions of the grinding wheel 10 and the diamond roller 9.

When the device works, the position of a corrugated roller 11 of a workpiece is adjusted, a grinding wheel 10 is installed, the device is fixed in a tool setting mode, then a roller dresser main shaft 3 above the grinding wheel is adjusted, a diamond roller 9 which is linearly overlapped with the grinding wheel 10 is configured, the device is fixed in the tool setting mode, and original data are obtained through reading of a grating ruler 5. Next, as the grinding of the tooth profile of the corrugating roller 11 progresses, the grinding wheel 10 is dressed once by the diamond roller 9 at a set time to ensure that the linear degree of the grinding wheel 10 is highly overlapped with the diamond roller 9.

The above-mentioned embodiment is right the utility model discloses an explanation, any is right the utility model discloses a structure etc. after the simple transform all belong to the protection scope of the utility model.

Claims

1. A corrugated roller tooth processing synchronous roller dresser comprises a grinding wheel vertical planker (1) and a grating ruler (5) which are arranged on a cross beam of a grinding machine, and is characterized in that a grinding wheel (10) is arranged on the grinding wheel vertical planker, a roller dresser main shaft (3) is arranged above the grinding wheel through a dresser planker (2), a diamond roller (9) which is positioned in the same plane as the grinding wheel is arranged on the roller dresser main shaft, the dresser planker is positioned on the grinding wheel vertical planker through a sliding block (6), and the dresser planker is driven by a feeding motor (8); the main scale of the grating scale is fixed on the trimmer carriage, and the reading head of the grating scale is arranged in the grinding wheel vertical carriage.

2. The corrugating roller tooth processing synchronous roller dresser as claimed in claim 1, wherein the diamond roller (9) and the grinding wheel (10) are located in the same plane, i.e. the linearity of the grinding wheel and the linearity of the diamond roller coincide.

3. The trimmer of the corrugated roller teeth machining synchronous rollers as claimed in claim 1, wherein the feeding motor (8) is positioned right above the trimmer carriage (2), and the feeding motor drives the trimmer carriage through a screw pair.

4. The corrugating roller tooth machining synchronous roller dresser as claimed in claim 1 or 2, wherein said roller dresser main shaft (3) has an adjusting mechanism in a horizontal Y direction.

5. The synchronous roller dresser for corrugating roller teeth machining according to claim 1, wherein the roller dresser main shaft (3) is driven by a dresser motor (4) fixed to the dresser carriage (2).

6. The synchronous roller dresser for corrugating roller teeth machining according to claim 5, wherein the start time of the main shaft (3) of the roller dresser is matched with the moving end position time of the corrugating roller (11) X of the workpiece.

7. The trimmer of the corrugated roller teeth machining synchronous roller according to claim 1, wherein the grinding wheel (10) and the diamond roller (9) are provided with protective covers.