阅读说明：本技术 一种模板凹槽镜面抛光装置 (Template recess mirror finish device ) 是由 俞子强 严辉 潘江南 于 2020-05-24 设计创作，主要内容包括：本发明提供一种模板凹槽镜面抛光装置,包括工作台和打磨机构,所述工作台的顶部连接有模板主体,所述模板主体外壁开凿有抛光凹槽,所述打磨机构活动连接在抛光凹槽内,所述抛光凹槽内壁开凿有圆孔,所述打磨机构包括安装座,所述安装座外壁开凿有插槽,所述插槽内壁活动连接有金属板,所述金属板滑动连接在抛光凹槽内,所述金属板外壁连接有砂纸,所述安装座两侧外壁均通过铰链连接有夹板。本发明提供的模板凹槽镜面抛光装置通过夹板夹持金属板和砂纸,使砂纸对凹槽内壁进行打磨,增加手动打磨加工凹槽底面的接触面积,进而解决油石打磨加工凹槽底面不平整和圆孔孔口会有凹陷的问题,提高凹槽加工质量。(The invention provides a template groove mirror polishing device which comprises a workbench and a polishing mechanism, wherein the top of the workbench is connected with a template main body, the outer wall of the template main body is provided with a polishing groove in a chiseling mode, the polishing mechanism is movably connected into the polishing groove, the inner wall of the polishing groove is provided with a round hole in a chiseling mode, the polishing mechanism comprises an installation seat, the outer wall of the installation seat is provided with an insertion groove in a chiseling mode, the inner wall of the insertion groove is movably connected with a metal plate, the metal plate is connected into the polishing groove in a sliding mode, the outer wall of the metal plate is connected with sand paper, and the outer. According to the template groove mirror polishing device, the metal plate and the abrasive paper are clamped through the clamping plate, so that the abrasive paper is used for polishing the inner wall of the groove, the contact area of the bottom surface of the groove which is manually polished is increased, the problems that the bottom surface of the groove is not flat and a hole opening of a round hole is sunken when oilstone is polished are solved, and the groove processing quality is improved.)

1. The utility model provides a template recess mirror finish device, includes workstation and grinding machanism, the top of workstation is connected with the template main part, the template main part outer wall is excavated there is the polishing recess, grinding machanism swing joint is in polishing the recess, polishing recess inner wall is excavated there is the round hole, a serial communication port, grinding machanism includes the mount pad, the mount pad outer wall is excavated there is the slot, slot inner wall swing joint has the metal sheet, metal sheet sliding connection is in polishing the recess, the metal sheet outer wall is connected with abrasive paper, mount pad both sides outer wall all has splint through hinged joint, metal sheet and abrasive paper are arranged in between two splint.

2. The mirror polishing device for the template groove according to claim 1, wherein the inner walls of the two sides of the slot are both connected with rotating plates through hinges, an elastic element is connected between the rotating plates and the inner walls of the slot, and the top of the metal plate is provided with two inclined surfaces which are respectively movably abutted against the two rotating plates.

3. The mirror-polishing apparatus for a stencil sheet according to claim 2, wherein a cross section of a bottom end of the metal plate is the same as a cross section of the polishing groove, and a sum of thicknesses of the metal plate and the sandpaper is equal to a width of the polishing groove.

4. The mirror polishing device for a cavity in a stencil as set forth in claim 3, wherein the metal plate is made of an iron plate.

5. The mirror polishing device for the template groove according to any one of claims 1 to 4, wherein the outer walls of the two clamping plates are provided with matched threaded holes, and the inner walls of the threaded holes are movably connected with bolts.

6. The mirror polishing device for a template groove according to claim 5, wherein a connecting plate is connected to the top of the mounting seat, and a through hole is bored in the outer wall of the connecting plate.

7. The mirror polishing device for the groove of the template according to claim 1, wherein the outer wall of the workbench is connected with a first fixing plate and a second fixing plate, the inner wall of the second fixing plate is connected with a screw rod in a threaded manner, the outer wall of the screw rod is connected with a handle, one end of the screw rod, which is far away from the handle, is rotatably connected with a positioning plate through a bearing, and the template body is arranged between the first fixing plate and the positioning plate.

8. The apparatus of claim 7, wherein rubber pads are attached to the outer walls of the first fixing plate and the positioning plate.

Technical Field

The invention relates to the technical field of mirror polishing, in particular to a template groove mirror polishing device.

Background

The polishing is to obtain a flat and smooth polished surface, wherein the polished surface is provided with extremely fine and uniform grinding marks, the polishing is divided into coarse polishing and fine polishing, the coarse polishing is to correct and form a rough surface and an irregular shape, the fine polishing is to remove the deep grinding marks on the metal surface after the coarse polishing, the fine polishing is to prepare for polishing, the polishing is the last process of the surface of a coating or the surface of a part, and the purpose is to remove the fine grinding marks remained on the surface after the polishing process, and the ideal polished surface is a mirror-like surface with flat, bright, non-mark, non-relief, non-pit and non-metal disorder layer.

The existing manual mirror surface polishing process can meet the requirement of a mirror surface through the oilstone, but the polishing time of an oilstone polishing groove is long, the polished mirror surface is not smooth enough, the stripes are serious, the groove processing quality is low, and the circular hole orifice in the polishing groove is easy to dent through the oilstone polishing.

Therefore, there is a need to provide a new template groove mirror polishing device to solve the above technical problems.

Disclosure of Invention

The invention provides a template groove mirror polishing device, which solves the technical problems that the mirror surface of the existing manual mirror polishing process is not smooth enough after grooves are polished by oilstone, and the grooves are relatively serious in stripes, so that the groove processing quality is low.

In order to solve the technical problem, the template groove mirror polishing device provided by the invention comprises a workbench and a polishing mechanism, wherein the top of the workbench is connected with a template main body, a polishing groove is formed in the outer wall of the template main body, the polishing mechanism is movably connected into the polishing groove, a round hole is formed in the inner wall of the polishing groove, the polishing mechanism comprises an installation seat, an insertion groove is formed in the outer wall of the installation seat, a metal plate is movably connected to the inner wall of the insertion groove, the metal plate is connected into the polishing groove in a sliding mode, the outer wall of the metal plate is connected with sand paper, clamping plates are connected to the outer walls of the two sides of the installation seat through hinges, and the metal plate and the sand paper are arranged between.

Preferably, the inner walls of the two sides of the slot are both connected with rotating plates through hinges, elastic elements are connected between the rotating plates and the inner walls of the slot, two inclined planes are arranged at the top of the metal plate, and the two inclined planes respectively movably abut against the two rotating plates.

Preferably, the cross section of the bottom end of the metal plate is the same as the cross section of the polishing groove, and the sum of the thicknesses of the metal plate and the sand paper is equal to the width of the polishing groove.

Preferably, the metal plate is made of iron sheets.

Preferably, two the splint outer wall all cuts matched with screw hole, just screw hole inner wall swing joint has the bolt.

Preferably, the top of mount pad is connected with the connecting plate, the connecting plate outer wall is dug and is had the through-hole.

Preferably, the outer wall of the workbench is connected with a first fixing plate and a second fixing plate, the inner wall of the second fixing plate is in threaded connection with a screw, the outer wall of the screw is connected with a handle, one end, far away from the handle, of the screw is rotatably connected with a positioning plate through a bearing, and the template main body is arranged between the first fixing plate and the positioning plate.

Preferably, the outer walls of the first fixing plate and the positioning plate are both connected with rubber pads.

Compared with the related art, the template groove mirror polishing device provided by the invention has the following beneficial effects:

1. according to the template groove mirror polishing device, the metal plate and the abrasive paper are clamped through the clamp, so that the abrasive paper is used for polishing the inner wall of the groove, the contact area of the bottom surface of the groove which is manually polished is increased, the problems that the bottom surface of the groove is not flat and a hole opening of a round hole is sunken when oilstone is polished are solved, the groove processing quality is improved, and the manual polishing time is saved.

2. According to the template groove mirror polishing device, the handle is rotated to drive the positioning plate to move towards the first fixing plate, so that the template main body is fixed between the first fixing plate and the positioning plate, and the phenomenon that when sand paper is used for polishing the groove, the template shakes to affect the polishing effect is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a template groove mirror polishing apparatus according to the present invention;

FIG. 2 is a left side view of a mirror polishing apparatus for a cavity of a mold plate according to the present invention;

FIG. 3 is a schematic structural diagram of a polishing mechanism of a mirror polishing device for a template groove according to the present invention;

FIG. 4 is a schematic structural diagram of a mounting base of a template groove mirror polishing device provided by the invention.

Reference numbers in the figures: 1. a work table; 2. a template body; 201. polishing the groove; 2011. a circular hole; 3. a mounting seat; 301. a slot; 302. a rotating plate; 303. an elastic element; 4. a metal plate; 5. sand paper; 6. a splint; 601. a threaded hole; 602. a bolt; 7. a first fixing plate; 8. a second fixing plate; 801. a screw; 802. a handle; 9. positioning a plate; 10. a rubber pad; 11. a connecting plate; 111. and a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.