CN219075328U

CN219075328U - Grinding angle adjusting mechanism of numerically controlled grinder

Info

Publication number: CN219075328U
Application number: CN202223399348.1U
Authority: CN
Inventors: 黄晴天
Original assignee: Suzhou Baiyingjia Precision Mold Co ltd
Current assignee: Suzhou Baiyingjia Precision Mold Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-26
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a grinding angle adjusting mechanism of a numerical control grinding machine, which comprises a base, wherein a mounting seat is fixedly arranged on the left side of the outer surface of the upper end of the base, a mechanical arm is fixedly arranged on the outer surface of the upper end of the mounting seat, a grinding assembly is fixedly arranged on the outer surface of one end of the mechanical arm, an angle-adjustable object placing plate is fixedly arranged on the right side of the outer surface of the upper end of the base, the angle-adjustable object placing plate comprises a base plate, a first concave seat, a second concave seat, a guide rail, an object carrying plate, a sliding block, a third concave seat and a hydraulic telescopic rod, and the grinding assembly comprises a mounting box, a servo motor, a rotating shaft, a grinding wheel, a sealing plate, a worm gear reducing motor and a connecting shaft. The grinding angle adjusting mechanism of the numerically controlled grinder has the advantages of being convenient to switch among four grinding wheels with different models, improving machining efficiency, being convenient to adjust grinding angles and the like.

Description

Grinding angle adjusting mechanism of numerically controlled grinder

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a grinding angle adjusting mechanism of a numerical control grinder.

Background

The numerical control machine tool is short for a numerical control machine tool, is an automatic machine tool provided with a program control system, and is difficult to grind part of burrs on a workpiece due to the fact that the clamping device is fixed and cannot adjust the angle of the workpiece when the numerical control machine tool grinds the workpiece; among the prior art, in a chinese patent document of grant bulletin number CN217255115U, a grinding mechanism of digit control machine tool is described, this patent makes the grip block can reach the effect of angle through using adjustment mechanism, avoids the grip block unable angle regulation and leads to the work piece to remain the burr on, thereby can grind all burrs on the work piece off, promote the effect of polishing of work piece, and through adjusting the angle of work piece, avoid the effect to the work piece reworking, thereby promote the efficiency during processing.

However, the position of the grinding wheel is fixed and cannot be adjusted, in the actual machining process, multiple grinding wheels are needed, the grinding wheels are required to be frequently replaced in the working process, the machining efficiency is directly affected, and certain adverse effects are brought to the use process of people.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a grinding angle adjusting mechanism of a numerical control grinder, which has the advantages of being convenient for switching among four grinding wheels with different models, increasing the processing efficiency, being convenient for adjusting the grinding angle and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a grinding angle adjustment mechanism of numerically control grinder, includes the base, the left side fixed mounting of base upper end surface has the mount pad, the upper end surface fixed mounting of mount pad has the arm, the one end surface fixed mounting of arm has the grinding subassembly, the right side fixed mounting of base upper end surface has the adjustable thing board of putting of angle, just the adjustable thing board of putting of angle includes base plate, first concave seat, second concave seat, guide rail, year thing board, slider, third concave seat and hydraulic telescoping rod, the grinding subassembly includes mounting box, servo motor, axis of rotation, grinding wheel, shrouding, worm gear motor and connecting axle, just one side surface and the one end surface fixed connection of arm of worm gear motor, base plate fixed mounting is in the right side of base upper end surface.

Preferably, the number of the first concave seat, the second concave seat, the hydraulic telescopic rod, the third concave seat, the sliding block and the guide rail is two, two groups of the first concave seats are fixedly arranged at the left and right ends of the outer surface of the upper end of the substrate, two groups of the second concave seats are fixedly arranged at the left and right sides of the right side of the outer surface of the upper end of the substrate, and two groups of the guide rails are fixedly arranged at the left and right sides of the outer surface of the lower end of the carrier plate.

Preferably, the sliding block is located on the outer wall of the guide rail, the third concave seat is located between the hydraulic telescopic rod and the sliding block, and the outer surface of the lower end of the hydraulic telescopic rod is connected with the second concave seat.

Preferably, the sliding connection is between the outer wall of slider and guide rail, be fixed connection between slider and the concave seat of third, be provided with the pivot between hydraulic telescoping rod and the concave seat of third, the concave seat of second, hydraulic telescoping rod rotates with the concave seat of third, second through the pivot and is connected, be provided with the pivot between year thing board and the concave seat of first, the one end of carrying thing board both sides surface all rotates with the concave seat of first through the pivot and is connected.

Preferably, the shrouding fixed mounting is in one side surface of installing box, the quantity of servo motor and axis of rotation is four groups, four groups servo motor fixed mounting is in the upper and lower left and right sides end inner wall of installing box inner chamber, the axis of rotation is located servo motor's one end surface, grinding wheel fixed mounting is in the one end surface of axis of rotation, connecting axle fixed mounting is in the middle part of shrouding one side surface, just one end surface of connecting axle is connected with worm gear motor's one side surface.

Preferably, the number of the grinding wheels is four, the types of the four grinding wheels are different, a sealing bearing is arranged between the rotating shaft and the installation box, the rotating shaft is rotationally connected with the installation box through the sealing bearing, a coupler is arranged between the connecting shaft and the worm gear motor, and the outer surface of one end of the connecting shaft is fixedly connected with the outer surface of one end of the output shaft of the worm gear motor through the coupler.

(III) beneficial effects

Compared with the prior art, the utility model provides a grinding angle adjusting mechanism of a numerical control grinder, which has the following beneficial effects:

1. according to the grinding angle adjusting mechanism of the numerical control grinding machine, through the grinding assembly, the installation box is driven to rotate through the operation of the worm gear speed reducing motor, and the positions of four groups of grinding wheels are conveniently switched according to requirements.

2. This grinding angle adjustment mechanism of numerically control grinder puts the thing board through the adjustable angle that sets up, and the one side surface of carrying the thing board can be according to the anchor clamps of the appearance installation looks adaptation of work piece for to the fixed of work piece, put the thing board through the adjustable angle that sets up, be convenient for drive it and rotate, thereby realize grinding angle's regulation.

Drawings

Fig. 1 is a schematic view of the whole structure of a grinding angle adjusting mechanism of a numerically controlled grinder according to the present utility model.

Fig. 2 is a schematic structural view of an angle-adjustable object placing plate in a grinding angle adjusting mechanism of a numerically controlled grinder.

Fig. 3 is an exploded view of a grinding assembly in a grinding angle adjusting mechanism of a numerically controlled grinder according to the present utility model.

In the figure: 1. a base; 2. a mounting base; 3. a mechanical arm; 4. a grinding assembly; 5. the angle of the article placing plate can be adjusted; 6. a substrate; 7. a first concave seat; 8. a second concave seat; 9. a guide rail; 10. a carrying plate; 11. a slide block; 12. a third concave seat; 13. a hydraulic telescopic rod; 14. a mounting box; 15. a servo motor; 16. a rotating shaft; 17. a grinding wheel; 18. a sealing plate; 19. a worm gear speed reducing motor; 20. and a connecting shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a grinding angle adjusting mechanism of a numerical control grinder.

As shown in fig. 1-3, the grinding device comprises a base 1, a mounting seat 2 is fixedly mounted on the left side of the outer surface of the upper end of the base 1, a mechanical arm 3 is fixedly mounted on the outer surface of the upper end of the mounting seat 2, a grinding assembly 4 is fixedly mounted on the outer surface of one end of the mechanical arm 3, an angle-adjustable object placing plate 5 is fixedly mounted on the right side of the outer surface of the upper end of the base 1, the angle-adjustable object placing plate 5 comprises a base plate 6, a first concave seat 7, a second concave seat 8, a guide rail 9, an object carrying plate 10, a sliding block 11, a third concave seat 12 and a hydraulic telescopic rod 13, the grinding assembly 4 comprises a mounting box 14, a servo motor 15, a rotating shaft 16, a grinding wheel 17, a sealing plate 18, a worm gear reduction motor 19 and a connecting shaft 20, and one side outer surface of the worm gear reduction motor 19 is fixedly connected with one end outer surface of the mechanical arm 3, and the base plate 6 is fixedly mounted on the right side of the outer surface of the upper end of the base 1.

The number of the first concave seats 7, the second concave seats 8, the hydraulic telescopic rods 13, the third concave seats 12, the sliding blocks 11 and the guide rails 9 is two, the two groups of the first concave seats 7 are fixedly arranged at the left and right ends of the left outer surface of the upper end of the base plate 6, the two groups of the second concave seats 8 are fixedly arranged at the left and right sides of the right outer surface of the upper end of the base plate 6, and the two groups of the guide rails 9 are fixedly arranged at the left and right sides of the outer surface of the lower end of the carrying plate 10; the sliding block 11 is positioned on the outer wall of the guide rail 9, the third concave seat 12 is positioned between the hydraulic telescopic rod 13 and the sliding block 11, and the outer surface of the lower end of the hydraulic telescopic rod 13 is connected with the second concave seat 8; the sliding block 11 is in sliding connection with the outer wall of the guide rail 9, the sliding block 11 is fixedly connected with the third concave seat 12, a rotating shaft is arranged between the hydraulic telescopic rod 13 and the third concave seat 12 and between the hydraulic telescopic rod 13 and the second concave seat 8, the hydraulic telescopic rod 13 is in rotating connection with the third concave seat 12 and the second concave seat 8 through the rotating shaft, a rotating shaft is arranged between the carrying plate 10 and the first concave seat 7, and one ends of the outer surfaces of two sides of the carrying plate 10 are both in rotating connection with the first concave seat 7 through the rotating shaft; the sealing plate 18 is fixedly arranged on one side outer surface of the mounting box 14, the number of the servo motors 15 and the rotating shafts 16 is four, the four groups of servo motors 15 are fixedly arranged on the inner walls of the upper end, the lower end, the left end and the right end of the inner cavity of the mounting box 14, the rotating shafts 16 are positioned on one end outer surface of the servo motors 15, the grinding wheel 17 is fixedly arranged on one end outer surface of the rotating shafts 16, the connecting shaft 20 is fixedly arranged in the middle of one side outer surface of the sealing plate 18, and one end outer surface of the connecting shaft 20 is connected with one side outer surface of the worm gear motor 19; preferably, the number of the grinding wheels 17 is four, the types of the four grinding wheels 17 are different, a sealing bearing is arranged between the rotating shaft 16 and the mounting box 14, the rotating shaft 16 is rotationally connected with the mounting box 14 through the sealing bearing, a coupler is arranged between the connecting shaft 20 and the worm gear motor 19, and the outer surface of one end of the connecting shaft 20 is fixedly connected with the outer surface of one end of the output shaft of the worm gear motor 19 through the coupler.

It should be noted that, the present utility model is a grinding angle adjusting mechanism of a numerically controlled grinder, the mechanical arm 3 described herein can drive the grinding assembly 4 to move, because the mechanical arm 3 is relatively wide in the field of mechanical engineering, so that the mechanical arm is not excessively detailed, the set angle can adjust the object placing plate 5, the outer surface of the upper end of the object placing plate 10 can be provided with a fixture adapted to the shape of a workpiece to be processed, the workpiece is fixed on the outer surface of one side of the object placing plate 10 through the fixture, the object placing plate 10 is driven to rotate along the first concave seat 7 through the operation of the hydraulic telescopic rod 13, the angle of the object placing plate 10 is convenient to adjust, the grinding angle of the numerically controlled grinder is convenient to adjust, the set grinding assembly 4 is convenient to drive the installation box 14 to rotate through the operation of the worm gear reduction motor 19, the positions of four groups of grinding wheels 17 are convenient to be switched according to the requirement, the grinding wheels 17 are not required to be replaced in the processing process, and the processing efficiency is increased.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a grinding angle adjustment mechanism of numerically control grinder, includes base (1), its characterized in that: the left side fixed mounting of base (1) upper end surface has mount pad (2), the upper end surface fixed mounting of mount pad (2) has arm (3), the one end surface fixed mounting of arm (3) has grinding subassembly (4), the right side fixed mounting of base (1) upper end surface has angularly adjustable thing board (5) of putting, just angularly adjustable thing board (5) include base plate (6), first concave seat (7), second concave seat (8), guide rail (9), carry thing board (10), slider (11), third concave seat (12) and hydraulic telescoping rod (13), grinding subassembly (4) are including install case (14), servo motor (15), axis of rotation (16), grinding wheel (17), shrouding (18), worm gear reducer (19) and connecting axle (20), just one side surface of worm reducer (19) and the one end surface fixed connection of arm (3), base plate (6) are fixed mounting in the right side of the worm wheel of base plate (1) upper end surface.

2. The grinding angle adjusting mechanism of a numerically controlled grinder as set forth in claim 1, wherein: the device comprises a base plate (6), a first concave seat (7), a second concave seat (8), a hydraulic telescopic rod (13), a third concave seat (12), a sliding block (11) and guide rails (9), wherein the number of the first concave seat, the second concave seat, the hydraulic telescopic rod (13), the third concave seat, the sliding block (11) and the guide rails (9) is two groups, the first concave seat (7) is fixedly arranged at the left end and the right end of the outer surface of the upper end of the base plate (6), the second concave seat (8) is fixedly arranged at the left side and the right side of the outer surface of the upper end of the base plate (6), and the guide rails (9) are fixedly arranged at the left side and the right side of the outer surface of the lower end of the carrier plate (10).

3. The grinding angle adjusting mechanism of a numerically controlled grinder as set forth in claim 2, wherein: the sliding block (11) is positioned on the outer wall of the guide rail (9), the third concave seat (12) is positioned between the hydraulic telescopic rod (13) and the sliding block (11), and the outer surface of the lower end of the hydraulic telescopic rod (13) is connected with the second concave seat (8).

4. A grinding angle adjusting mechanism of a numerically controlled grinder as set forth in claim 3, wherein: the novel hydraulic telescopic device is characterized in that sliding connection is arranged between the sliding block (11) and the outer wall of the guide rail (9), the sliding block (11) is fixedly connected with the third concave seat (12), a rotating shaft is arranged between the hydraulic telescopic rod (13) and the third concave seat (12) and between the hydraulic telescopic rod (13) and the second concave seat (8), the hydraulic telescopic rod (13) is rotationally connected with the third concave seat (12) and the second concave seat (8) through the rotating shaft, a rotating shaft is arranged between the object carrying plate (10) and the first concave seat (7), and one ends of the outer surfaces of two sides of the object carrying plate (10) are rotationally connected with the first concave seat (7) through the rotating shaft.

5. The grinding angle adjusting mechanism of a numerically controlled grinder as set forth in claim 4, wherein: the utility model discloses a worm gear reducer, including installing box (14) and connecting axle (20), including shrouding (18) fixed mounting in one side surface of installing box (14), servo motor (15) and the quantity of axis of rotation (16) are four groups, four groups servo motor (15) fixed mounting is in the upper and lower left and right sides end inner wall of installing box (14) inner chamber, axis of rotation (16) are located the one end surface of servo motor (15), grinding wheel (17) fixed mounting is in the one end surface of axis of rotation (16), connecting axle (20) fixed mounting is in the middle part of shrouding (18) one side surface, just one end surface of connecting axle (20) is connected with one side surface of worm gear reducer (19).

6. The grinding angle adjusting mechanism of a numerically controlled grinder as set forth in claim 5, wherein: the number of the grinding wheels (17) is four, the types of the four grinding wheels (17) are different, a sealing bearing is arranged between the rotating shaft (16) and the mounting box (14), the rotating shaft (16) is rotationally connected with the mounting box (14) through the sealing bearing, a coupler is arranged between the connecting shaft (20) and the worm gear motor (19), and one end outer surface of the connecting shaft (20) is fixedly connected with one end outer surface of an output shaft of the worm gear motor (19) through the coupler.