Dresser for arc-shaped grinding wheel
By designing a dresser for arc grinding wheels, the arc movement is achieved using components such as fill light rings, eyepieces, diamond pens and rotary rings, which solves the complex problem of arc grinding wheel trimming operations and improves the dressing efficiency and convenience.
Patent Information
- Application Number
- CN202422165475.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-04
AI Technical Summary
When trimming arc grinding wheels, common grinding wheels are complicated and inconvenient to operate, making it difficult to achieve efficient arc trimming.
A dresser for arc grinding wheel is designed. By setting up a fill light ring, eyepiece, diamond pen and rotation ring on the fixed shell, combined with a protective cover and limit screw, the arc movement of the diamond pen is achieved, which facilitates arc trimming of the grinding wheel.
By simplifying the operation process, the trimmer improves the efficiency and convenience of arc grinding wheel dressing, and solves the complex operation problems in the prior art.
Smart Images
Figure CN223012871U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of trimmers, in particular to a trimmer for an arc-shaped grinding wheel. Background Technique
[0002] An arc-shaped grinding wheel is a grinding tool with a special shape, usually used for grinding the surface of workpieces with a specific curvature. A grinding wheel trimmer is an auxiliary tool for trimming the grinding wheel of a grinding machine. Its main function is to adjust the size, shape, geometric angle, etc. of the grinding wheel to ensure that the grinding wheel can maintain accurate cutting performance and shape during the grinding process.
[0003] However, when the common grinding wheel trimmer trims the arc-shaped grinding wheel, it needs to start from an angle first, and then repeatedly adjust and fix the angle of the diamond pen, which is rather troublesome. Therefore, a trimmer for an arc-shaped grinding wheel is proposed. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a trimmer for an arc-shaped grinding wheel to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A trimmer for an arc-shaped grinding wheel, comprising:
[0006] A fixed shell, a fixing plate is arranged on the left side of the fixed shell, a supplementary light ring is arranged on the left side outside the fixed shell, an eyepiece is arranged on the right side outside the fixed shell, the eyepiece is connected to the fixing plate through an inner shaft, and the inner shaft is rotatably connected to the fixed shell;
[0007] A diamond pen, arranged on the left side of the upper end of the fixing plate;
[0008] A connecting ring, arranged outside the eyepiece, and a rotating ring is arranged outside the connecting ring;
[0009] Side plates, arranged on the front and back sides of the right end of the fixed shell, a connecting plate is arranged outside the side plates, a protective cover is arranged on the right side outside the connecting plate, and a first fixing bolt is installed on the upper end of the fixed shell, and the first fixing bolt penetrates through the fixed shell and extends to the outside of the inner shaft.
[0010] Preferably, second fixing bolts are installed on the front and back sides outside the connecting plate, and the second fixing bolts penetrate through the connecting plate and extend into the inside of the side plates. The second fixing bolts are used to fix the connecting plate and the side plates.
[0011] Preferably, a second limit screw is installed on the right side outside the side plate, and the second limit screw is in threaded fit with the side plate.
[0012] Preferably, a first limiting screw is installed at the upper end outside the swivel ring, and the first limiting screw is connected to the swivel ring through threaded fit.
[0013] Preferably, limiting jacks are arranged on both the upper and lower sides inside the eyepiece, and L-shaped insertion rods are installed on both the upper and lower sides inside the connecting ring. The L-shaped insertion rods are used to insert into the limiting jacks to fix the connecting ring and the eyepiece.
[0014] Preferably, the L-shaped insertion rod is adapted to the limiting jack, and a return spring is installed inside the fixed shell outside the L-shaped insertion rod. The return spring enables the L-shaped insertion rod to have automatic resetability.
[0015] Compared with the prior art, the present utility model has the following beneficial effects:
[0016] By adding a protective cover structure, the present utility model plays a role in blocking the flying objects generated during dressing. The eyepiece and the fixing plate are rotated through the swivel ring, and then the diamond pen rotates accordingly, so as to perform arc dressing on the grinding wheel during the rotation of the grinding wheel, making the dressing work more convenient, and solving the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional view of the overall structure of the present utility model;
[0018] Figure 2 is a cross-sectional view of the overall structure of the present utility model;
[0019] Figure 3 is the Figure 2 local enlarged view of area A in the present utility model.
[0020] In the figure: 1, fixed shell; 2, fixing plate; 3, diamond pen; 4, supplementary light ring; 5, first fixing bolt; 6, side plate; 7, connecting plate; 8, protective cover; 9, second fixing bolt; 10, eyepiece; 11, connecting ring; 12, swivel ring; 13, first limiting screw; 14, second limiting screw; 15, limiting jack; 16, L-shaped insertion rod; 17, return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] The present utility model provides a technical solution, a dresser for an arc grinding wheel, please refer toFigure 1 , Figure 2 and Figure 3 , including:
[0023] A fixed housing 1, a fixed plate 2 is arranged on the left side of the fixed housing 1, a supplementary light ring 4 is arranged on the left side outside the fixed housing 1, an eyepiece 10 is arranged on the right side outside the fixed housing 1, the eyepiece 10 is connected to the fixed plate 2 through an inner shaft, and the inner shaft is rotatably connected to the fixed housing 1;
[0024] A diamond pen 3, arranged on the left side of the upper end of the fixed plate 2;
[0025] A connecting ring 11, arranged outside the eyepiece 10, and a rotating ring 12 is arranged outside the connecting ring 11;
[0026] Side plates 6, arranged on the front and back sides of the right end of the fixed housing 1, a connecting plate 7 is arranged outside the side plates 6, a protective cover 8 is arranged on the right side outside the connecting plate 7, a first fixing bolt 5 is installed at the upper end of the fixed housing 1, and the first fixing bolt 5 penetrates through the fixed housing 1 and extends to the outside of the inner shaft.
[0027] Please refer to Figure 2 , second fixing bolts 9 are installed on the front and back sides outside the connecting plate 7, and the second fixing bolts 9 penetrate through the connecting plate 7 and extend to the inside of the side plates 6, and the second fixing bolts 9 are used to fix the connecting plate 7 to the side plates 6.
[0028] Please refer to Figure 1 and Figure 2 , a second limiting screw 14 is installed on the right side outside the side plate 6, and the second limiting screw 14 is in threaded fit connection with the side plate 6.
[0029] Please refer to Figure 1 and Figure 2 , a first limiting screw 13 is installed on the upper end outside the rotating ring 12, and the first limiting screw 13 is in threaded fit connection with the rotating ring 12.
[0030] Please refer to Figure 2 and Figure 3 , limiting jacks 15 are arranged on the upper and lower sides inside the eyepiece 10, L-shaped insertion rods 16 are installed on the upper and lower sides inside the connecting ring 11, and the L-shaped insertion rods 16 are used to insert into the limiting jacks 15 to fix the connecting ring 11 to the eyepiece 10.
[0031] Please refer to Figure 2 and Figure 3 , the L-shaped insertion rods 16 are adapted to the limiting jacks 15, a return spring 17 is installed outside the L-shaped insertion rods 16 inside the fixed housing 1, and the return spring 17 enables the L-shaped insertion rods 16 to have automatic resetability.
[0032] This solution: Turn on the supplementary light ring 4, and the supplementary light ring 4 illuminates the diamond pen 3 so that it is convenient to observe the joint between the diamond pen 3 and the arc-shaped grinding wheel through the eyepiece 10. Install the connecting plate 7 outside the side plate 6, and fix the connecting plate 7 to the side plate 6 through the second fixing bolt 9. The protective cover 8 plays a role in shielding and protecting to shield the flying objects generated by the grinding wheel dressing. Before use, loosen the first fixing bolt 5, rotate the rotating ring 12 to drive the eyepiece 10 and the fixing plate 2 to rotate, so that the diamond pen 3 makes an arc movement, thereby performing arc dressing on the grinding wheel. The rotation limit of the rotating ring 12 is achieved by the collision between the first limiting screw 13 and the second limiting screw 14 to prevent the diamond pen 3 from rotating excessively. When it is necessary to remove the connecting ring 11, pull the L-shaped insertion rod 16 so that one end of it disengages from the limit insertion hole 15, and then remove the connecting ring 11.
[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dresser for a curved grinding wheel, characterized in that: include: A fixed shell (1), wherein a fixed plate (2) is arranged on the left side of the fixed shell (1), a fill light ring (4) is arranged on the left side of the outside of the fixed shell (1), and an eyepiece (10) is arranged on the right side of the outside of the fixed shell (1), the eyepiece (10) is connected to the fixed plate (2) via an inner shaft, and the inner shaft is rotatably connected to the fixed shell (1); A diamond pen (3) is arranged on the left side of the upper end of the fixing plate (2); A connecting ring (11) is arranged outside the eyepiece (10), and a rotating ring (12) is arranged outside the connecting ring (11); A side plate (6) is arranged at the front and rear sides of the right end of the fixed shell (1); a connecting plate (7) is arranged outside the side plate (6); a protective cover (8) is arranged on the right side outside the connecting plate (7); a first fixing bolt (5) is installed at the upper end of the fixed shell (1), and the first fixing bolt (5) passes through the fixed shell (1) and extends to the outside of the inner shaft.
2. A dresser for a curved grinding wheel according to claim 1, characterized in that: Second fixing bolts (9) are installed on both the front and rear sides of the exterior of the connecting plate (7), and the second fixing bolts (9) penetrate the connecting plate (7) and extend to the interior of the side plate (6).
3. A dresser for a curved grinding wheel according to claim 1, characterized in that: A second limiting screw rod (14) is installed on the right side of the outside of the side plate (6), and the second limiting screw rod (14) is connected to the side plate (6) through threaded matching.
4. A dresser for a curved grinding wheel according to claim 1, characterized in that: A first limiting screw (13) is installed at the upper end of the exterior of the rotating ring (12), and the first limiting screw (13) is connected to the rotating ring (12) through threaded engagement.
5. A dresser for a curved grinding wheel according to claim 1, characterized in that: Limiting insertion holes (15) are provided on both upper and lower sides of the interior of the eyepiece (10), and L-shaped insertion rods (16) are installed on both upper and lower sides of the interior of the connecting ring (11).
6. A dresser for a curved grinding wheel according to claim 5, characterized in that: The L-shaped plug rod (16) is matched with the limiting plug hole (15), and a return spring (17) is installed on the outside of the L-shaped plug rod (16) and inside the fixed shell (1).