Steel cover laser marking positioning clamp

Abstract

The utility model discloses a steel cover laser marking positioning clamp. The clamp comprises a bottom plate; the inclined block is arranged on the bottom plate, and the top of the inclined block is provided with an inclined plane; the positioning plate is arranged on the inclined face, the positioning plate is detachably connected with the inclined block, the positioning plate is provided with a protruding part matched with the steel cover, a first abutting face is arranged on the periphery of the protruding part and abuts against the circumferential edge of the steel cover, the protruding part is provided with a positioning pin, and the positioning pin is arranged on the positioning plate. The positioning pin is arranged on the steel cover in a penetrating mode, the axis of the positioning pin does not coincide with the axis of the steel cover, and a notch is formed in the edge of the positioning plate. By arranging the protruding part, the steel cover abuts against the protruding part in a matched mode, at the moment, the first abutting face abuts against the circumferential edge of the steel cover so that radial positioning of the steel cover can be achieved, meanwhile, the positioning pin penetrates through the steel cover so that circumferential positioning of the steel cover can be achieved, the structure is simple, operation is easy and convenient, and working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of laser marking, and in particular to a steel cover laser marking positioning fixture. Background Art

[0002] Laser marking technology can engrave patterns on the surface of products, and has the advantages of no fading, no pollution, high clarity, etc., and has been widely used in various industries. Steel caps also need to be laser marked to form a logo on the steel caps.

[0003] However, since the steel cover has a certain curvature and the logo is located close to the arc of the edge of the steel cover, in order to ensure that the size after laser cutting meets the requirements and the logo cannot be deformed, the fixation of the steel cover requires very high requirements, and the operation is also troublesome, which affects work efficiency. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a steel cover laser marking positioning fixture, which is convenient for positioning and fixing the steel cover, has a simple structure, is easy to install, and improves work efficiency.

[0005] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, it includes: a base plate; an inclined block, which is arranged on the base plate, and a slope is arranged on the top of the inclined block; a positioning plate, which is arranged on the slope, and the positioning plate is detachably connected to the inclined block, and the positioning plate is provided with a protrusion adapted to the steel cover, and a first abutting surface is arranged around the protrusion, and the first abutting surface abuts against the circumferential edge of the steel cover, and the protrusion is provided with a positioning pin, and the positioning pin is passed through the steel cover, and the axis of the positioning pin does not coincide with the axis of the steel cover, and a notch is provided at the edge of the positioning plate.

[0006] The laser marking positioning fixture for steel covers described in the embodiment of the present application has at least the following beneficial effects: by providing a protrusion, the steel cover and the protrusion are matched and abutted, and at this time, the first abutment surface abuts the circumferential edge of the steel cover to achieve radial positioning of the steel cover, and at the same time, the positioning pin is penetrated through the steel cover to achieve circumferential positioning of the steel cover, the structure is simple, the operation is easy, and the work efficiency is improved; by detachably connecting the positioning plate and the inclined block, the positioning plate can be disassembled to facilitate replacement of positioning plates of different specifications according to actual conditions, thereby matching steel covers of different sizes and expanding the scope of application; by providing a notch, when the steel cover is placed on the positioning plate, the steel cover will protrude from the notch, and it is convenient to put down or pick up the steel cover from the notch, the operation is easier, and the work efficiency is improved.

[0007] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, the protrusion is provided with a first countersunk hole, the inclined surface is provided with a first mounting hole, and the first countersunk hole and the first mounting hole are detachably connected by a first screw.

[0008] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, two first countersunk holes are provided, and the two first countersunk holes are symmetrically arranged on the positioning plate.

[0009] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, the positioning plate is provided with a second abutment surface, the second abutment surface is connected to the first abutment surface via a circular arc transition section, and the steel cover is provided with an extension portion, and the extension portion abuts against the second abutment surface.

[0010] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, the notches are symmetrically arranged on both sides of the positioning plate.

[0011] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, the base plate is provided with a second countersunk hole, the inclined block is provided with a second mounting hole, and the base plate and the inclined block are detachably connected by a second screw.

[0012] According to the steel cover laser marking positioning fixture described in the embodiment of the present application, two second countersunk holes are provided, and the two second countersunk holes are symmetrically arranged on the bottom plate.

[0013] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of the steel cover laser marking positioning fixture according to an embodiment of the present application;

[0016] Figure 2 A first cross-sectional view of the steel cover laser marking positioning fixture according to an embodiment of the present application;

[0017] Figure 3 This is a second cross-sectional view of the steel cover laser marking positioning fixture according to an embodiment of the present application.

[0018] Description of reference numerals:

[0019] Base plate 100; second countersunk hole 110; inclined block 200; inclined surface 210; first mounting hole 220; second mounting hole 230; positioning plate 300; protrusion 310; first abutting surface 320; positioning pin 330; notch 340; first countersunk hole 350; second abutting surface 360; arc transition section 370; steel cover 400. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0021] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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, and do not indicate or imply 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.

[0022] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0024] Reference Figures 1 to 3 The embodiment of the present application provides a laser marking positioning fixture for a steel cover 400, comprising: a base plate 100; an inclined block 200, which is arranged on the base plate 100, and a bevel 210 is arranged on the top of the inclined block 200; a positioning plate 300, which is arranged on the bevel 210, and the positioning plate 300 is detachably connected to the inclined block 200, and the positioning plate 300 is provided with a protrusion 310 adapted to the steel cover 400, and a first abutting surface 320 is arranged around the protrusion 310, and the first abutting surface 320 abuts against the circumferential edge of the steel cover 400, and the protrusion 310 is provided with a positioning pin 330, and the positioning pin 330 is penetrated through the steel cover 400, and the axis of the positioning pin 330 does not coincide with the axis of the steel cover 400, and a notch 340 is arranged on the edge of the positioning plate 300.

[0025] By providing a protrusion 310, the steel cover 400 is matched and abutted against the protrusion 310. At this time, the first abutting surface 320 abuts against the circumferential edge of the steel cover 400 to achieve radial positioning of the steel cover 400. At the same time, the positioning pin 330 is penetrated through the steel cover 400 to achieve circumferential positioning of the steel cover 400. The structure is simple, the operation is easy, and the work efficiency is improved; by detachably connecting the positioning plate 300 and the inclined block 200, the positioning plate 300 can be disassembled to facilitate replacement of positioning plates 300 of different specifications according to actual conditions, thereby matching steel covers 400 of different sizes and expanding the scope of application; by providing a notch 340, when the steel cover 400 is placed on the positioning plate 300, the steel cover 400 will protrude from the notch 340, and it is convenient to put down or pick up the steel cover 400 from the notch 340, which makes the operation easier and improves the work efficiency.

[0026] Reference Figure 1 and Figure 2 Specifically, the protrusion 310 is provided with a first countersunk hole 350, and the inclined surface 210 is provided with a first mounting hole 220, and the first countersunk hole 350 is detachably connected to the first mounting hole 220 by a first screw. During installation, the positioning plate 300 is placed on the inclined surface 210 so that the first countersunk hole 350 and the first mounting hole 220 are adapted to each other, and then the positioning plate 300 and the inclined block 200 are connected by the first screw. By adopting the above structure to realize the detachable connection between the positioning plate 300 and the inclined block 200, the connection can be made more stable, and the structure is simple and easy to operate. Among them, the positioning plate 300 is made of nylon material, so that the steel cover 400 can avoid being scratched and scratched during the positioning process, thereby ensuring the aesthetics of the product. Furthermore, two first countersunk holes 350 are provided, and the two first countersunk holes 350 are symmetrically arranged on the positioning plate 300. Correspondingly, two first mounting holes 220 are provided, and the two first mounting holes 220 correspond to the two first countersunk holes 350 one by one, which can not only improve the stability of the connection, but also realize the rapid positioning of the positioning plate 300.

[0027] It should be noted that the first countersunk hole 350 can also be provided on the inclined block 200, that is, the top edge of the inclined block 200 is provided with a connecting portion extending along the inclined direction of the inclined surface 210, and the first countersunk hole 350 is provided on the extension portion. In this case, the first mounting hole 220 is provided on the positioning plate 300, and the first screw is passed through the first countersunk hole 350 and cooperates with the first mounting hole 220, thereby realizing a detachable connection between the inclined block 200 and the positioning plate 300. In addition, the positioning plate 300 and the inclined block 200 can also be connected by threaded connection or snap connection, which is not limited in this application.

[0028] Reference Figure 1 and Figure 2In this embodiment, the positioning plate 300 is provided with a second abutting surface 360, and the second abutting surface 360 ​​is connected to the first abutting surface 320 through an arc transition section 370, and the steel cover 400 is provided with an extension portion, and the extension portion abuts against the second abutting surface 360. Among them, the diameter of the second abutting surface 360 ​​is greater than the diameter of the extension portion. By providing the second abutting surface 360, the steel cover 400 can be completely fitted with the positioning plate 300, thereby ensuring the quality of laser marking; at the same time, by connecting the second abutting surface 360 ​​and the first abutting surface 320 through the arc transition section 370, scratches on the steel cover 400 can be prevented, thereby improving product quality. It can be imagined that the notch 340 is symmetrically arranged on both sides of the positioning plate 300, and at this time, the steel cover 400 can be operated with both hands to ensure the balance of the steel cover 400.

[0029] Reference Figure 1 and Figure 3 In some embodiments, the bottom plate 100 is provided with a second countersunk hole 110, the inclined block 200 is provided with a second mounting hole 230, and the bottom plate 100 and the inclined block 200 are detachably connected by a second screw. By detachably connecting the bottom plate 100 and the inclined block 200, the inclined block 200 with different angles of inclined surfaces 210 can be selected according to different specifications of the steel cover 400, further expanding the scope of application. Among them, there are two second countersunk holes 110, and the two second countersunk holes 110 are symmetrically arranged on the bottom plate 100, thereby improving the connection stability between the inclined block 200 and the bottom plate 100.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. Steel cover laser marking positioning fixture, characterized by: include: Base plate; An inclined block is arranged on the bottom plate, and a top of the inclined block is provided with an inclined surface; A positioning plate is arranged on the inclined surface, and the positioning plate is detachably connected to the inclined block. The positioning plate is provided with a protrusion adapted to the steel cover, and a first abutting surface is arranged around the protrusion, and the first abutting surface abuts against the circumferential edge of the steel cover. The protrusion is provided with a positioning pin, and the positioning pin is passed through the steel cover, and the axis of the positioning pin does not coincide with the axis of the steel cover, and a notch is provided at the edge of the positioning plate.

2. The steel cover laser marking positioning fixture according to claim 1 is characterized in that: The protruding portion is provided with a first countersunk hole, the inclined surface is provided with a first mounting hole, and the first countersunk hole is detachably connected to the first mounting hole by a first screw.

3. The steel cover laser marking positioning fixture according to claim 2 is characterized in that: There are two first countersunk holes, and the two first countersunk holes are symmetrically arranged on the positioning plate.

4. The steel cover laser marking positioning fixture according to claim 1 is characterized in that: The positioning plate is provided with a second abutting surface, the second abutting surface is connected to the first abutting surface via an arc transition section, and the steel cover is provided with an extension portion, the extension portion abuts against the second abutting surface.

5. The steel cover laser marking positioning fixture according to claim 4 is characterized in that: The notches are symmetrically arranged on both sides of the positioning plate.

6. The steel cover laser marking positioning fixture according to claim 1 is characterized in that: The bottom plate is provided with a second countersunk hole, the inclined block is provided with a second mounting hole, and the bottom plate and the inclined block are detachably connected via a second screw.

7. The steel cover laser marking positioning fixture according to claim 6 is characterized in that: There are two second countersunk holes, and the two second countersunk holes are symmetrically arranged on the bottom plate.

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