Special tool for laser marking of bearing forge piece

Abstract

The utility model discloses a special tool for laser marking of bearing forgings, which comprises a bottom plate, a reference plate, a left support frame, a right support frame and an adjusting assembly, the reference plate is vertically fixed on one side of the bottom plate, and the left support frame and the right support frame are arranged on the bottom plate in parallel. One end of the left supporting frame and one end of the right supporting frame make contact with the inner side face of the datum plate. The bottom plate is fixed to a workbench of the laser marking machine. The left supporting frame and the right supporting frame are located below a laser device. The left supporting frame and the right supporting frame each comprise two supporting plates with the side edges integrally connected, the two supporting plates form an included angle smaller than or equal to 90 degrees, the included angle faces the position above the bottom plate, and the supporting plate on the outer side of the right supporting frame is fixed to the bottom plate. The adjusting assembly is fixedly connected with one side of the left supporting plate and can drive the left supporting frame to move in the direction close to or away from the right supporting frame along the inner side face of the datum plate. The tool solves the problems that during marking, the bearing forge piece swings left and right, marking is affected, and the definition of marked characters is inconsistent.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing fixing tooling, in particular to a special tooling for laser marking of bearing forgings. Background Art

[0002] During the production process, bearing forgings will be marked with marks such as product models using a laser marking machine on the surface to identify and distinguish products; in order to facilitate marking, the bearing forgings need to be fixed, and the existing marking fixing tooling has many defects: some tooling cannot support the bearing forgings, causing the workpiece to roll left and right and affect the marking; some tooling cannot keep the bearing forgings perpendicular to the laser, resulting in inconsistent clarity of the marked words. Therefore, this application proposes a special tooling to solve the above technical problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is that, in view of the above-mentioned deficiencies in the prior art, a special tooling for laser marking of bearing forgings is proposed.

[0004] To achieve its purpose, the utility model adopts the following technical solutions:

[0005] A special tooling for laser marking of bearing forgings, comprising a base plate, a reference plate, a left support frame, a right support frame and an adjustment assembly, wherein the reference plate is vertically fixed to one side of the base plate, the left support frame and the right support frame are arranged in parallel on the base plate, one end of the left support frame and one end of the right support frame are both in contact with the inner side surface of the reference plate, the adjustment assembly is fixedly connected to one side of the left support frame, and the adjustment assembly can drive the left support frame to move along the inner side surface of the reference plate in a direction close to or away from the right support frame.

[0006] Preferably, the left support frame and the right support frame each include two support plates integrally connected at the sides, and the two support plates form an angle of a certain angle, which is directed upward from the bottom plate.

[0007] Preferably, the angle is ≤90°.

[0008] Preferably, the support plate outside the right support frame is fixed to the bottom plate.

[0009] Preferably, the adjustment assembly includes an adjustment frame, a fixed angle plate and an adjustment screw, the adjustment frame is fixedly connected to the support plate on the outer side of the left support frame, the fixed angle plate is located on the outer side of the left support frame, the fixed angle plate is fixedly mounted on the base plate, the adjustment screw is threadedly connected to the fixed angle plate, the end of the adjustment screw passes through the fixed angle plate and can be rotatably mounted in the mounting hole on the adjustment frame, and the adjustment frame can be driven to move by rotating the adjustment screw.

[0010] Preferably, the adjustment assembly further comprises a guide column, wherein the guide column is fixedly connected to the adjustment frame and passes through the fixed angle plate.

[0011] Preferably, the end of the adjusting screw away from the adjusting frame is fixedly connected with a knob.

[0012] Preferably, the base plate is fixed on a workbench of a laser marking machine, and the left support frame and the right support frame are located below the laser.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a special tool for laser marking of bearing forgings. A reference plate perpendicular to the bottom plate is set to keep the bearing forging perpendicular to the bottom plate, and the bearing forging is supported and fixed by a left support frame and a right support frame to prevent the bearing forging from rolling, thereby making the positioning of the bearing forging more stable. When driving the laser for marking, the laser is perpendicular to the bearing forging, and the clarity of the printed characters is consistent. At the same time, the left support frame and the right support frame are set at an angle of ≤90°, so that the bearing forging can be propped up to prevent the bearing forging from contacting the bottom plate and swaying left and right, thereby affecting the marking. Moreover, the distance between the left support frame and the right support frame can be adjusted by adjusting the assembly, so as to adapt to bearing forgings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0016] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0017] Figure 2 This is a schematic diagram of the embodiment installed on a laser marking machine.

[0018] In the figure:

[0019] 1-base plate; 2-reference plate; 3-left support frame; 4-right support frame; 5-adjustment assembly; 501-adjustment frame; 502-fixed angle plate; 503-adjustment screw; 504-guide column; 505-knob; 6-support plate; 7-laser marking machine; 701-workbench; 702-laser; 8-bearing forging. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments; in the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present invention. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. In addition, for the sake of clarity and brevity, the description of known functions and structures is omitted.

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0022] like Figure 1-2 As shown, a special tooling for laser marking of bearing forgings 8 provided in this embodiment includes a base plate 1, a reference plate 2, a left support frame 3, a right support frame 4 and an adjusting assembly 5, the reference plate 2 is vertically fixed to one side of the base plate 1, the left support frame 3 and the right support frame 4 are arranged in parallel on the base plate 1, one end of the left support frame 3 and one end of the right support frame 4 are both in contact with the inner side of the reference plate 2; the base plate 1 is fixed on the workbench 701 of the laser marking machine 7, and the left support frame 3 and the right support frame 4 are located below the laser 702; the left support frame 3 and the right support frame 4 each include two support plates 6 integrally connected on the side edges, the two support plates 6 form an angle of ≤90°, the angle is toward the top of the base plate 1, and the support plate 6 on the outer side of the right support frame 4 is fixed on the base plate 1; the adjusting assembly 5 is fixedly connected to one side of the left support frame 3, and the adjusting assembly 5 can drive the left support frame 3 to move along the inner side of the reference plate 2 in a direction close to or away from the right support frame 4.

[0023] Specifically, when in use, the bearing forging 8 is held in hand so that one end face thereof contacts the reference plate 2, and at the same time, the outer raceway of the bearing forging 8 contacts the support plate 6 on the inner side of the right support frame 4, and then the left support frame 3 is driven to move toward the right support frame 4 through the adjustment component 5 until the support plate 6 on the inner side of the left support frame 3 contacts the outer raceway of the bearing forging 8, thereby fixing the bearing forging 8 on the tooling of this embodiment. At this time, the laser marking machine 7 can be controlled to drive the laser 702 to move downward to mark the outer raceway of the bearing forging 8. In this embodiment, a reference plate 2 is set perpendicular to the base plate 1 to keep the bearing forging 8 perpendicular to the base plate 1, and the bearing forging 8 is supported and fixed by the left support frame 3 and the right support frame 4 to prevent the bearing forging 8 from rolling, thereby making the positioning of the bearing forging 8 more stable. When the laser 702 is driven to mark, the laser 702 is perpendicular to the bearing forging 8, and the clarity of the printed words is consistent. At the same time, the left support frame 3 and the right support frame 4 are set at an angle of ≤90°, which can prop up the bearing forging 8 to prevent the bearing forging 8 from contacting the base plate 1 and swaying left and right, affecting the marking. In addition, the distance between the left support frame 3 and the right support frame 4 is adjusted by the adjustment component 5 to facilitate adaptation to bearing forgings 8 of different sizes.

[0024] Furthermore, the adjustment component 5 includes an adjustment frame 501, a fixed angle plate 502 and an adjustment screw 503. The adjustment frame 501 is fixedly connected to the support plate 6 on the outside of the left support frame 3. The fixed angle plate 502 is located on the outside of the left support frame 3. The fixed angle plate 502 is fixedly installed on the base plate 1. The adjustment screw 503 is threadedly connected to the fixed angle plate 502. The adjusting screw 503 passes through the end of the fixed angle plate 502 and is rotatably installed in the mounting hole on the adjustment frame 501. The adjustment frame 501 can be driven to move by rotating the adjusting screw 503, and the adjustment process is convenient and quick.

[0025] Furthermore, the adjustment component 5 also includes a guide column 504, which is fixedly connected to the adjustment frame 501. The guide column 504 passes through the fixed angle plate 502. The guide column 504 can play a guiding role, so that the adjustment frame 501 drives the left support plate 6 to move more stably.

[0026] Furthermore, a knob 505 is fixedly connected to the end of the adjusting screw 503 away from the adjusting frame 501 , so as to facilitate grasping to rotate the adjusting screw 503 .

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] Those skilled in the art to which the present application belongs may make various modifications or additions to the described specific embodiments or replace them in a similar manner, but they will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

Claims

1. A special tool for laser marking of bearing forgings (8), characterized in that: The invention comprises a base plate (1), a reference plate (2), a left support frame (3), a right support frame (4) and an adjustment component (5), wherein the reference plate (2) is vertically fixed on one side of the base plate (1), the left support frame (3) and the right support frame (4) are arranged in parallel on the base plate (1), one end of the left support frame (3) and one end of the right support frame (4) are both in contact with the inner side surface of the reference plate (2), the adjustment component (5) is fixedly connected to one side of the left support frame (3), and the adjustment component (5) can drive the left support frame (3) to move along the inner side surface of the reference plate (2) in a direction close to or away from the right support frame (4).

2. A special tool for laser marking of bearing forgings (8) according to claim 1, characterized in that: The left support frame (3) and the right support frame (4) each comprise two support plates (6) integrally connected at the sides, the two support plates (6) forming an included angle of a certain angle, and the included angle is directed upwards from the bottom plate (1).

3. A special tool for laser marking of bearing forgings (8) according to claim 2, characterized in that: The angle is ≤90°.

4. A special tool for laser marking of bearing forgings (8) according to claim 1, characterized in that: The support plate (6) outside the right support frame (4) is fixed on the bottom plate (1).

5. A special tool for laser marking of bearing forgings (8) according to any one of claims 1 to 4, characterized in that: The adjustment assembly (5) comprises an adjustment frame (501), a fixed angle plate (502) and an adjustment screw (503); the adjustment frame (501) is fixedly connected to a support plate (6) outside the left support frame (3); the fixed angle plate (502) is located on one side outside the left support frame (3); the fixed angle plate (502) is fixedly mounted on the bottom plate (1); the adjustment screw (503) is threadedly connected to the fixed angle plate (502); the adjustment screw (503) passes through the end of the fixed angle plate (502) and is rotatably mounted in a mounting hole on the adjustment frame (501); and the adjustment frame (501) can be driven to move by rotating the adjustment screw (503).

6. A special tool for laser marking of bearing forgings (8) according to claim 5, characterized in that: The adjustment assembly (5) further comprises a guide column (504), wherein the guide column (504) is fixedly connected to the adjustment frame (501), and the guide column (504) passes through the fixed angle plate (502).

7. A special tool for laser marking of bearing forgings (8) according to claim 5, characterized in that: The end of the adjusting screw (503) away from the adjusting frame (501) is fixedly connected with a knob (505).

8. A special tool for laser marking of bearing forgings (8) according to any one of claims 1 to 4 or 6 to 7, characterized in that: The base plate (1) is fixed on a workbench (701) of a laser marking machine (7), and the left support frame (3) and the right support frame (4) are located below the laser (702).

Images