A translational diamond wheel dresser

Abstract

The utility model relates to a kind of translation type diamond butterfly wheel trimmer, including bottom plate, first plate sliding on bottom plate, second plate rotating on first plate, third plate sliding on second plate, fixed plate being provided on third plate, motor being provided on fixed plate and diamond roller being provided at the motor action end;First slot is opened in bottom plate;The bottom of first plate is provided with first positioning son, and first positioning son slides along first slot;The bottom of second plate is provided with second positioning son, and second positioning son is embedded in first plate, and second plate rotates along second positioning son;Third slot is opened in third plate, and clamping block is provided on second plate, and third slot is opened several groups and is waist type, and third plate slides on second plate along third slot;Fixed plate and third plate synchronous movement;Motor drives diamond roller to rotate. It solves the traditional translation type diamond butterfly wheel trimmer dimension, precision is low, operation is complicated, rigidity is poor, and adaptability is insufficient.

Description

Technical Field

[0001] This utility model relates to the field of diamond rollers, and in particular to a translational diamond disc dressing device. Background Technology

[0002] In the field of machining, the limitations of existing translational diamond disc dressers are that the position and angle adjustment of the diamond roller directly affect the accuracy and efficiency of dressing the workpiece. Traditional translational diamond disc dressers generally suffer from the following problems: most devices can only achieve linear adjustment in one direction (such as forward / backward or left / right), and cannot simultaneously accommodate the angle rotation of the diamond roller and multi-axis linkage. When dealing with complex workpieces (such as parts with inclined or curved surfaces), it is difficult to accurately align the dressing area, requiring multiple clamping and adjustments, resulting in low processing efficiency. The sliding and rotating structures of traditional devices lack reliable positioning components, making them prone to loosening or shifting during adjustment. For example, angle adjustment often relies on manual bolt tightening, which cannot achieve continuous fine-tuning, and the angle is prone to shifting due to vibration after tightening, affecting the dimensional accuracy of the dressing wheel. When it is necessary to change the diamond roller specifications or switch dressing processes, multiple fixed components need to be disassembled and recalibrated. Especially in small-batch, multi-variety production, frequent adjustment operations will significantly extend production preparation time and restrict the flexibility of the production line. Some adjustment mechanisms use simple slide rails and sliders, which are prone to wear and tear after long-term use. This can cause radial runout of the diamond roller when it rotates at high speed to dress the grinding wheel, resulting in excessive surface roughness of the workpiece and even defects such as scratches and chipping. Utility Model Content

[0003] This application provides a translational diamond disc dresser, which solves the problems of limited dimensions, low precision, complicated operation, poor rigidity, and insufficient adaptability of traditional translational diamond disc dressers in the prior art.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A translational diamond wheel dresser includes a base plate, a first plate sliding on the base plate, a second plate rotating on the first plate, a third plate sliding on the second plate, a fixed plate on the third plate, a motor on the fixed plate, and a diamond roller on the motor's actuating end. The base plate has a first groove; the bottom of the first plate has a first positioning element that slides along the first groove; the bottom of the second plate has a second positioning element that is embedded in the first plate, and the second plate rotates along the second positioning element; the third plate has a third groove, and the second plate has a locking block. The third groove has several sets of waist-shaped grooves, and the third plate slides along the third groove on the second plate; the fixed plate moves synchronously with the third plate; the motor drives the diamond roller to rotate; the first, second, and third plates respectively control the position of the diamond roller, thereby facilitating the dressing of the grinding wheel.

[0006] As a further improvement to the above technical solution: A fixed seat is provided on the second plate; an adjusting rod is rotatably connected to the fixed seat; the adjusting rod passes through the third plate; the adjusting rod drives the third plate to slide.

[0007] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: 1. By employing a three-dimensional adjustment mechanism—the linear sliding of the first plate along the base plate, the rotational movement of the second plate around the first plate, and the sliding of the third plate along the waist-shaped groove of the second plate—the diamond roller's position and angle can be precisely aligned in the dressing wheel area of ​​complex workpieces (such as inclined surfaces and curved surfaces). This replaces the limitations of traditional unidirectional adjustment, reduces the need for multiple clamping operations, and improves processing efficiency. The cooperation between the first locator and the first groove, and the rotational constraint of the second locator, ensure that there is no loosening or shifting in any adjustment link. The sliding limit of the waist-shaped third groove and the locking block, combined with the precise drive of the adjusting rod, enables continuous fine-tuning of the diamond roller's position, avoiding the angular offset problem caused by traditional bolt locking, and improving dimensional accuracy and surface quality. The modular adjustment structure eliminates the need to disassemble fixed components; the diamond roller specification switching or process adjustment can be completed through the linkage of sliding and rotation. It is especially suitable for small-batch, multi-variety production, significantly shortening changeover time and enhancing equipment adaptability. The rigid fit between the locator, the groove, and the clamping block reduces wear clearance after long-term use, reduces radial runout when the diamond roller rotates at high speed, avoids scratches or chipping on the workpiece surface, and ensures the consistency of the dressing wheel. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of the translational diamond disc dresser in this utility model.

[0009] Figure 2 This is a schematic diagram of the structure of the translational diamond disc dresser in this utility model.

[0010] In the diagram: 1. Base plate; 11. First groove; 2. First plate; 21. First positioning piece; 3. Second plate; 31. Second positioning piece; 32. Locking block; 33. Fixed seat; 34. Adjusting rod; 4. Third plate; 41. Third groove; 5. Fixed plate; 6. Motor; 7. Diamond roller. Detailed Implementation

[0011] This application provides a translational diamond disc dresser, which solves the problems of limited dimensions, low precision, complicated operation, poor rigidity, and insufficient adaptability of traditional translational diamond disc dressers in the prior art.

[0012] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows: To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0013] A translational diamond disc dresser includes a base plate 1, a first plate 2 sliding on the base plate 1, a second plate 3 rotating on the first plate 2, a third plate 4 sliding on the second plate 3, a fixed plate 5 mounted on the third plate 4, a motor 6 mounted on the fixed plate 5, and a diamond roller 7 mounted on the actuating end of the motor 6. The base plate 1 has a first groove 11. The bottom of the first plate 2 has a first positioning element 21 that slides along the first groove 11. The bottom of the second plate 3 has a second positioning element 31 that is embedded in the first plate 2, and the second plate 3 rotates along the second positioning element 31. The third plate 4 has a third groove 41, and a locking block 32 is mounted on the second plate 3. The third groove 41 has several sets of waist-shaped grooves, and the third plate 4 slides along the third groove 41 on the second plate 3. The fixed plate 5 moves synchronously with the third plate 4. The motor 6 drives the diamond roller 7 to rotate. The first plate 2, the second plate 3, and the third plate 4 control the position of the diamond roller 7, thereby facilitating the dressing of the grinding wheel.

[0014] A fixed seat 33 is provided on the second plate 3; an adjusting rod 34 is rotatably connected to the fixed seat 33; the adjusting rod 34 passes through the third plate 4; the adjusting rod 34 drives the third plate 4 to slide.

[0015] By employing a three-dimensional adjustment mechanism—the linear sliding of the first plate 2 along the base plate 1, the rotational motion of the second plate 3 around the first plate 2, and the sliding of the third plate 4 along the waist-shaped groove of the second plate 3—the position and angle of the diamond roller 7 can be precisely aligned with the dressing wheel area of ​​complex workpieces (such as inclined surfaces and curved surfaces). This replaces the limitations of traditional unidirectional adjustment, reduces the need for multiple clamping operations, and improves processing efficiency. The cooperation between the first positioning element 21 and the first groove 11, and the rotational constraint of the second positioning element 31, ensure that there is no loosening or shifting in any adjustment link. The sliding limit of the waist-shaped third groove 41 and the locking block 32, combined with the fine drive of the adjusting rod 34, enables continuous fine-tuning of the position of the diamond roller 7, avoiding the angle deviation problem caused by traditional bolt locking, and improving dimensional accuracy and surface quality. The modular adjustment structure eliminates the need to disassemble fixed components. The specification switching or process adjustment of the diamond roller 7 can be completed through the linkage of sliding and rotation. It is especially suitable for small-batch, multi-variety production, significantly shortening changeover time and enhancing equipment adaptability. The rigid fit between the locator, the groove and the locking block 32 reduces the wear gap after long-term use, reduces the radial runout of the diamond roller 7 when it rotates at high speed, avoids scratches or chipping on the workpiece surface, and ensures the consistency of the dressing wheel.

[0016] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0017] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A translational diamond disc dresser, characterized in that, The system includes a base plate (1), a first plate (2) sliding on the base plate (1), a second plate (3) rotating on the first plate (2), a third plate (4) sliding on the second plate (3), a fixed plate (5) on the third plate (4), a motor (6) on the fixed plate (5), and a diamond roller (7) on the working end of the motor (6); a first groove (11) is provided on the base plate (1); a first positioning element (21) is provided at the bottom of the first plate (2), and the first positioning element (21) slides along the first groove (11); a second positioning element (31) is provided at the bottom of the second plate (3). The second positioning element (31) is embedded in the first plate (2), and the second plate (3) rotates along the second positioning element (31); the third plate (4) has a third groove (41), and the second plate (3) has a locking block (32). The third groove (41) has several sets and is waist-shaped. The third plate (4) slides along the third groove (41) on the second plate (3); the fixing plate (5) moves synchronously with the third plate (4); the motor (6) drives the diamond roller (7) to rotate; the first plate (2), the second plate (3) and the third plate (4) control the position of the diamond roller (7) respectively, so as to facilitate the dressing of the grinding wheel.

2. The translational diamond disc dresser according to claim 1, characterized in that, A fixed seat (33) is provided on the second plate (3); an adjusting rod (34) is rotatably connected to the fixed seat (33); the adjusting rod (34) passes through the third plate (4); the adjusting rod (34) drives the third plate (4) to slide.

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