Detection mechanism for grinding machine

Abstract

The utility model discloses a detection mechanism for a grinding machine, the detection mechanism is arranged on the grinding machine and on one side of a grinding mechanism, the grinding mechanism is used for grinding a workpiece, the detection mechanism comprises a fixed seat connected with the grinding mechanism and located on one side of a grinding tool in the grinding mechanism; the driving cylinder body is arranged on the fixed seat, a sliding seat is arranged on the driving cylinder body, and the driving cylinder body is used for driving the sliding seat to do reciprocating motion in the vertical direction; the connecting seat is arranged on the sliding seat and moves along with the sliding seat; the measuring head is arranged on the connecting seat and is used for measuring a workpiece; and the injection pipe is arranged on the connecting seat and is communicated with an air source, and the tail end of the injection pipe faces the measuring head. The lifting device can be directly and additionally arranged on a motor base for use, is compact in overall structure, has a lifting function, reduces occupied space, and is stable in operation and high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool accessories, in particular to a detection mechanism for a grinding machine. Background Art

[0002] A grinder is a machine tool that uses a grinding tool to grind the surface of a workpiece. Before and after processing, the workpiece needs to be measured. For example, the parallelism measuring tool for a bearing grinder disclosed in Patent No. CN219685103U includes a centerless cylindrical grinder, and a measuring mechanism is arranged on the top of the centerless cylindrical grinder. The measuring mechanism includes a mounting seat, and the mounting seat is fixedly mounted on the top of the centerless cylindrical grinder. Two mounting plates are fixedly mounted on the top of the mounting seat, and a main rod is rotatably mounted between the opposite sides of the two mounting plates. This type of measuring mechanism is difficult to connect and install with the grinder, requires a large installation space, is inconvenient, and the position of the grinding head is not easy to adjust, which is a disadvantage. Utility Model Content

[0003] The utility model aims to avoid the shortcomings of the prior art and provides a detection mechanism for a grinding machine which has stable operation, occupies a small space and is easy to adjust and use.

[0004] The utility model solves the technical problem by adopting the following technical solution: a detection mechanism for a grinding machine, which is arranged on the grinding machine and on one side of the grinding mechanism, and the grinding mechanism is used to grind the workpiece, and the detection mechanism includes:

[0005] A fixed seat connected to the grinding mechanism and located on one side of the grinding tool in the grinding mechanism;

[0006] A driving cylinder body is arranged on the fixed seat, and a sliding seat is arranged on the driving cylinder body, and the driving cylinder body is used to drive the sliding seat to make a reciprocating motion in a vertical direction;

[0007] A connecting seat is arranged on the sliding seat, and the connecting seat moves with the sliding seat;

[0008] A probe disposed on the connecting seat, the probe being used to measure a workpiece;

[0009] A blowing pipe is arranged on the connecting seat, the blowing pipe is connected to the gas source, and the end of the blowing pipe faces the measuring head.

[0010] In several embodiments, a slide rail and a slider are disposed on the fixed seat, the slider is disposed on the slide seat and can move along the slide rail, and the slide rail is disposed on one side of the driving cylinder body and is parallel to the driving cylinder body.

[0011] In several embodiments, a speed regulating valve is disposed at each end of the driving cylinder.

[0012] In several embodiments, a through hole is provided in the connection seat, and a joint is provided on each side of the through hole. The lower joint is used to connect with the blowing pipe, and the tail end of the blowing pipe is bent and tilted toward the tail end of the probe.

[0013] In several embodiments, a proximity switch is disposed on one side of the fixing seat, and the proximity switch is located on the movement path of the sliding seat and is disposed at the upper end of the driving cylinder body.

[0014] In several embodiments, the grinding mechanism includes a base, a driving motor and a motor seat are respectively arranged on both sides of the base, a grinding tool is arranged at one end of the motor seat away from the driving motor, and the fixing seat is arranged on one side of the motor seat.

[0015] In several embodiments, a protective cover is provided at the front end of the motor seat, the mold is surrounded by the protective cover, and the lower end portion of the mold extends to the outside of the protective cover.

[0016] In several embodiments, the protective cover includes a main frame and a cover plate rotatably connected to the main frame, the cover plate is used to close the front opening of the main frame, a mounting frame is provided on one side of the main frame, a rotating rod is rotatably provided in the mounting frame, a limiting block is provided at one end of the rotating rod, a limiting groove is provided at one end of the cover plate, the rotating rod can be rotated into the limiting groove, and the limiting block can abut against the end surface of the cover plate.

[0017] In several embodiments, an adjustment plate is provided in the main frame, an adjustment hole is provided on the main frame, a screw-on is provided on the adjustment hole, and the screw-on is used to lock the adjustment plate on the main frame. The screw-on can lock the adjustment plate at any position on the adjustment hole.

[0018] The beneficial effects of the utility model are:

[0019] The utility model can be directly installed on a motor seat for use, has a compact overall structure, has a self-lifting function, reduces occupied space, and has stable operation and high safety.

[0020] The utility model can facilitate the opening and closing of the cover plate through the structure of the protective cover, thereby realizing the rapid replacement and maintenance of the mold. At the same time, through the installation structure of the adjustment plate, the installation position of the adjustment plate can be changed, and the extension length can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0022] Figure 1The overall structure of the detection mechanism for the grinding machine in this embodiment is schematically shown;

[0023] Figure 2 Schematically shows Figure 1 The forward-looking structure of

[0024] Figure 3 Schematically shows Figure 1 The upward-looking structure;

[0025] Figure 4 Schematically shows Figure 1 Partially enlarged structure. DETAILED DESCRIPTION

[0026] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0028] The detection mechanism for the grinder in this embodiment is arranged on the grinder and on one side of the grinding mechanism. The grinding mechanism can be used to grind the workpiece, and the detection mechanism can be used to measure the workpiece before and after processing.

[0029] like Figure 1-Figure 4 As shown, specifically, the grinding mechanism mainly includes a base 70, a driving motor 80, a motor seat 90 and a grinding tool 100. The driving motor 80 and the motor seat 90 are respectively arranged on both sides of the base 70. The grinding tool 100 is arranged at one end of the motor seat 90 away from the driving motor 80. The fixed seat 10 is arranged on one side of the motor seat 90. The output shaft of the driving motor 80 passes through the motor seat 90 and is connected to the grinding tool 100, thereby driving the grinding tool 100 to rotate. The grinding tool 100 is a grinding wheel structure.

[0030] Meanwhile, a protective cover is provided at the front end of the motor seat 90 , and the mold 100 is surrounded by the protective cover. The lower end of the protective cover has an opening, so that the lower end portion of the mold 100 extends out of the protective cover.

[0031] In addition, the protective cover includes a main frame 110 and a cover plate 120 rotatably connected to the main frame 110, the cover plate 120 is used to close the front opening of the main frame 110, a mounting frame 130 is provided on one side of the main frame 110, a rotating rod 140 is rotatably provided in the mounting frame 130, a limiting block 150 is provided at one end of the rotating rod 140, a limiting groove is provided at one end of the cover plate 120, the rotating rod 140 can be rotated into the limiting groove, and the limiting block 150 can abut against the end face of the cover plate 120.

[0032] Therefore, by rotating the rotating rod 140, it can enter or leave the cover 120. The limit block 150 adopts a knob structure and is threadedly connected to the rotating rod 140. When the rotating rod 140 is inserted into the limit groove, the limit block 150 is rotated to make it fit the end face of the cover 120 to achieve locking.

[0033] In addition, an adjustment plate 160 is arranged in the main frame 110, and an adjustment hole is arranged on the main frame 110. The adjustment hole is in the shape of a long strip and is arranged in the vertical direction. A screw-in 170 is arranged on the adjustment hole. The screw-in 170 is composed of a knob and a screw. The screw-in 170 is used to lock the adjustment plate 160 on the main frame 110. The screw-in 170 can lock the adjustment plate 160 at any position on the adjustment hole, thereby adjusting the length of the adjustment plate 160 extending out of the main frame 110 to adapt to grinding wheels of different sizes.

[0034] Furthermore, the detection mechanism includes a fixed seat 10, a driving cylinder 20 disposed on the fixed seat 10, a connecting seat 40 disposed on the sliding seat 30, a probe 50 disposed on the connecting seat 40, and a blowing pipe 60 disposed on the connecting seat 40.

[0035] The fixing seat 10 is connected to the motor seat 90 in the grinding mechanism through the adapter frame 101 and is located on one side of the grinding tool 100 in the grinding mechanism.

[0036] The driving cylinder 20 is provided with a slide 30 , and the driving cylinder 20 is used to drive the slide 30 to make a reciprocating motion in a vertical direction, thereby the driving cylinder 20 and the slide 30 form a rodless cylinder structure, and the connecting seat 40 moves with the slide 30 .

[0037] Among them, the probe 50 is used to measure the workpiece and is a conventional spare part in the field. It is mainly used to detect the size of the workpiece blank, the flatness, groove width and depth, inner and outer circle diameters and roundness of the workpiece after grinding. No further limitation is made here.

[0038] A slide rail 11 and a slider 12 are arranged on the fixed seat 10 . The slider 12 is arranged on the slide seat 30 and can move along the slide rail 11 . The slide rail 11 is arranged on one side of the drive cylinder 20 and is arranged parallel to the drive cylinder 20 .

[0039] Furthermore, a speed regulating valve 21 is respectively provided at both ends of the driving cylinder 20 , and the driving speed of the driving cylinder 20 can be adjusted by the speed regulating valve 21 .

[0040] In addition, a through hole is provided in the connecting seat 40, and a joint 61 is provided on each side of the through hole. The lower joint 61 is used to connect to the blow pipe 60, and the tail end of the blow pipe 60 is bent and inclined toward the tail end of the probe 50. Thus, the upper joint 61 is connected to the external air source through the pipeline, so that the surface of the workpiece can be sprayed to remove impurities.

[0041] In addition, a proximity switch 13 is provided on one side of the fixed seat 10. The proximity switch 13 is located on the movement path of the slide seat 30 and is set at the upper end position of the driving cylinder body 20. It detects whether the cylinder is retracted to the right position to prevent the probe from being damaged due to the failure of the cylinder to retract the probe.

[0042] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0043] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. A detection mechanism for a grinding machine, arranged on the grinding machine and arranged on one side of a grinding mechanism, wherein the grinding mechanism is used to grind a workpiece, characterized in that: The detection mechanism includes: A fixed seat (10), the fixed seat (10) being connected to the grinding mechanism and being located on one side of the grinding tool (100) in the grinding mechanism; A drive cylinder (20) is arranged on a fixed seat (10), a slide seat (30) is arranged on the drive cylinder (20), and the drive cylinder (20) is used to drive the slide seat (30) to make a reciprocating motion in a vertical direction; A connecting seat (40) is arranged on the sliding seat (30), and the connecting seat (40) moves with the sliding seat (30); A probe (50) disposed on the connection seat (40), the probe (50) being used to measure a workpiece; A blowing pipe (60) is arranged on the connection seat (40), the blowing pipe (60) is connected to a gas source, and the end of the blowing pipe (60) faces the measuring head (50).

2. A detection mechanism for a grinding machine according to claim 1, characterized in that: A slide rail (11) and a slider (12) are arranged on the fixed seat (10); the slider (12) is arranged on the slide seat (30) and can move along the slide rail (11); the slide rail (11) is arranged on one side of the drive cylinder body (20) and is arranged parallel to the drive cylinder body (20).

3. A detection mechanism for a grinding machine according to claim 1, characterized in that: A speed regulating valve (21) is respectively provided at both ends of the driving cylinder body (20).

4. A detection mechanism for a grinding machine according to claim 3, characterized in that: A through hole is provided in the connection seat (40), and a joint (61) is provided on each side of the through hole. The lower joint (61) is used to connect with the blowing pipe (60), and the tail end of the blowing pipe (60) is bent and inclined toward the tail end direction of the measuring head (50).

5. A detection mechanism for a grinding machine according to claim 4, characterized in that: A proximity switch (13) is provided on one side of the fixed seat (10), and the proximity switch (13) is located on the movement path of the slide seat (30) and is arranged at the upper end position of the driving cylinder body (20).

6. A detection mechanism for a grinding machine according to claim 5, characterized in that: The grinding mechanism comprises a base (70), a driving motor (80) and a motor seat (90) are respectively arranged on both sides of the base (70), a grinding tool (100) is arranged at one end of the motor seat (90) away from the driving motor (80), and the fixing seat (10) is arranged on one side of the motor seat (90).

7. A detection mechanism for a grinding machine according to claim 6, characterized in that: A protective cover is arranged at the front end of the motor seat (90), the mold (100) is surrounded by the protective cover, and the lower end portion of the mold (100) extends to the outside of the protective cover.

8. A detection mechanism for a grinding machine according to claim 7, characterized in that: The protective cover comprises a main frame (110) and a cover plate (120) rotatably connected to the main frame (110); the cover plate (120) is used to close the front opening of the main frame (110); a mounting frame (130) is provided on one side of the main frame (110); a rotating rod (140) is rotatably provided in the mounting frame (130); a limiting block (150) is provided at one end of the rotating rod (140); a limiting groove is provided at one end of the cover plate (120); the rotating rod (140) can be rotated into the limiting groove; and the limiting block (150) can abut against the end surface of the cover plate (120).

9. A detection mechanism for a grinding machine according to claim 8, characterized in that: An adjustment plate (160) is arranged in the main frame (110), an adjustment hole is arranged on the main frame (110), a screw-on component (170) is arranged on the adjustment hole, and the screw-on component (170) is used to lock the adjustment plate (160) on the main frame (110). The screw-on component (170) can lock the adjustment plate (160) at any position on the adjustment hole.

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