CN113770917A

CN113770917A - Laminated polishing protection system

Info

Publication number: CN113770917A
Application number: CN202110920387.2A
Authority: CN
Inventors: 王虎章; 郑细赠; 刘慧新; 何兰英
Original assignee: Zhuhai Jinchuang Technology Co ltd
Current assignee: Zhuhai Jinchuang Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-10

Abstract

A laminated polishing protection system comprises a base, a first laminated polishing body part, a second laminated polishing body part, a third laminated polishing body part and a cover body, wherein a first workpiece is clamped between the base and the first laminated polishing body part, a second workpiece is clamped between the first laminated polishing body part and the second laminated polishing body part, a third workpiece is clamped between the second laminated polishing body part and the third laminated polishing body part, and a fourth workpiece is clamped between the third laminated polishing body part and the cover body. Its simple structure is firm, make low cost, effectively improves the productivity, prevents slow-witted location from the tool inner chamber, with the tool more range upon range of throw with the cover get firm, tool design simple structure, effectively reduce cost of labor, processing cost, improvement production efficiency, promotion qualification rate, operation are got and are put simply, effectively prevent the cell-phone center warp, avoid the tool heavy burden extrusion deformation. Therefore, it has excellent performance in technical, practical and economical aspects.

Description

Laminated polishing protection system

Technical Field

The invention relates to a laminated polishing protection system.

Background

The original polishing machine jig has the problems of one-step production, high manufacturing cost, quick and easy deformation due to abrasion, unreasonable overall design, frequent clamping and placing, low production efficiency, unstable quality and the like. To overcome the above-mentioned drawbacks, we have developed a stack polish protection system.

Disclosure of Invention

The invention aims to provide a laminated polishing protection system which is simple and firm in structure, low in manufacturing cost, capable of effectively improving productivity, capable of performing foolproof positioning on an inner cavity of a jig, capable of stably taking a plurality of laminated polishing sleeves, simple in jig design structure, capable of effectively reducing labor cost and processing cost, capable of improving production efficiency, capable of improving qualification rate, simple in operation taking and placing, capable of effectively preventing deformation of a middle frame of a mobile phone and capable of avoiding extrusion deformation of the jig due to load bearing. Therefore, it has excellent performance in technical, practical and economical aspects.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a laminated polishing protection system, which includes a base, a first laminated polishing body, a second laminated polishing body, a third laminated polishing body and a cover, wherein a first workpiece is clamped between the base and the first laminated polishing body, a second workpiece is clamped between the first laminated polishing body and the second laminated polishing body, a third workpiece is clamped between the second laminated polishing body and the third laminated polishing body, and a fourth workpiece is clamped between the third laminated polishing body and the cover; the base, the first stacked throwing body part, the second stacked throwing body part, the third stacked throwing body part and the cover body enable the first workpiece, the second workpiece, the third workpiece and the fourth workpiece to be orderly and tightly pressed and arranged, edges of the first workpiece, the second workpiece, the third workpiece and the fourth workpiece are exposed, and therefore the same surface is integrally polished at one time.

In one or more embodiments of the present invention, the base provides a bottom raised rim portion for placing on the bottom surface of the first workpiece; the first stack projectile body portion provides contact to the upper surface of the first workpiece with a lower raised rim portion and provides contact to the bottom surface of the second workpiece with an upper raised rim portion.

In one or more embodiments of the invention, the first stack of projectile bodies, the second stack of projectile bodies and the third stack of projectile bodies are structurally identical.

Compared with the background technology, the invention has the following effects:

by adopting the scheme, the mobile phone middle frame has the advantages of simple and firm structure, low manufacturing cost, effectively improved productivity, foolproof positioning from the inner cavity of the jig, stable taking and sleeving of multiple layers of the jig, simple design structure of the jig, effectively reduced labor cost and processing cost, improved production efficiency, improved qualification rate, simple operation taking and placing, effective prevention of deformation of the mobile phone middle frame and avoidance of extrusion deformation of the jig due to load bearing. Therefore, it has excellent performance in technical, practical and economical aspects.

Drawings

FIG. 1 is a schematic diagram of a stack polish protection system according to an embodiment of the present invention;

FIG. 2 is an expanded schematic view of a stack polish protection system in an embodiment of the present invention;

those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the figures are not necessarily to scale, and that the dimensions of the various elements and components of the figures may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientations shown in the drawings are not to be considered limiting to the specific scope of the present invention, but are for reference only to a preferred embodiment, and positional changes or addition of numbers or structural simplifications may be made with respect to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification.

Specific embodiments are described below with reference to fig. 1-2, however, one skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes only and should not be taken as limiting. A laminated polishing protection system is preferably provided according to an embodiment of the present invention, which includes a base 1, a first laminated polishing body 2, a second laminated polishing body 3, a third laminated polishing body 4 and a cover 5, wherein a first workpiece 6 is clamped between the base 1 and the first laminated polishing body 2, a second workpiece 7 is clamped between the first laminated polishing body 1 and the second laminated polishing body 2, a third workpiece 8 is arranged between the second laminated polishing body 3 and the third laminated polishing body 4, and a fourth workpiece 9 is clamped between the third laminated polishing body 4 and the cover 5. The base 1, the first stacked projectile-shaped body 2, the second stacked projectile-shaped body 3, the third stacked projectile-shaped body 4 and the cover body 5 enable the first workpiece 6, the second workpiece 7, the third workpiece 8 and the fourth workpiece 9 to be orderly pressed and arranged, edges of the first workpiece, the second workpiece, the third workpiece and the fourth workpiece are exposed, and therefore the same surface is integrally polished at one time.

The base 1 provides a bottom raised ring frame part 11 for placing the bottom surface of the first workpiece 7; the first stack projectile body 2 provides contact to the upper surface of the first workpiece 6 with a lower raised rim portion 21 and contact to the lower surface of the second workpiece with an upper raised rim portion 22. The first stack of projectile bodies 2, the second stack of projectile bodies 3 and the third stack of projectile bodies 4 may be identical in structure. The number of each stacked projectile-shaped body part 2 is multiple, and can be 2, 3, 4, 5, 6, 7, and the like, and the number is increased or decreased according to different equipment and processing conditions.

By combining the contents and all the drawings, when the stacking base is required to be stacked, products are firstly aligned with the foolproof post limiting holes and slightly fall down when the stacking base is placed in a product, the periphery of the inner side wall is accurately positioned, and when one product layer is placed, the products are stacked and the like are grabbed and pushed; when assembling and taking out, the surrounding surfaces cannot be damaged; the height position and the distance of a cylinder of the overlapped polishing machine table are increased, the thickness of the wool wheel is widened, each product can be polished when swinging up and down, the processing cost is reduced, the quality is stable, and the yield is improved; its simple structure is firm, make low cost, effectively improves the productivity, prevents slow-witted location from the tool inner chamber, with the tool more range upon range of throw with the cover get firm, tool design simple structure, effectively reduce cost of labor, processing cost, improvement production efficiency, promotion qualification rate, operation are got and are put simply, effectively prevent the cell-phone center warp, avoid the tool heavy burden extrusion deformation.

While this invention has been described in terms of the preferred embodiments, there may be alterations, permutations, and equivalents, which fall within the scope of this invention; there are many alternative ways of implementing the invention. It is therefore intended that the following appended claims be interpreted as including all such alterations, permutations, and equivalents as fall within the true spirit and scope of the present invention; it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are possible within the scope of the present invention, which is defined by the claims.

Claims

1. A stack polish protection system, comprising: the polishing device comprises a base, a first stacked polishing body part, a second stacked polishing body part, a third stacked polishing body part and a cover body, wherein a first workpiece is clamped between the base and the first stacked polishing body part, a second workpiece is clamped between the first stacked polishing body part and the second stacked polishing body part, a third workpiece is clamped between the second stacked polishing body part and the third stacked polishing body part, and a fourth workpiece is clamped between the third stacked polishing body part and the cover body; the base, the first stacked throwing body part, the second stacked throwing body part, the third stacked throwing body part and the cover body enable the first workpiece, the second workpiece, the third workpiece and the fourth workpiece to be orderly and tightly pressed and arranged, edges of the first workpiece, the second workpiece, the third workpiece and the fourth workpiece are exposed, and therefore the same surface is integrally polished at one time.

2. The laminated polish protection system of claim 1, wherein the base provides a bottom raised rim portion for placement of a bottom surface of a first workpiece; the first stack projectile body portion provides contact to the upper surface of the first workpiece with a lower raised rim portion and provides contact to the bottom surface of the second workpiece with an upper raised rim portion.

3. The stack polish protection system of claim 1 or 2, wherein said first, second and third stack of polishing body portions are identical in structure.