CN210550408U

CN210550408U - Grinding head structure for preventing edge breakage of rear cover plate of mobile phone glass

Info

Publication number: CN210550408U
Application number: CN201921695351.3U
Authority: CN
Inventors: 张涛; 顾澄鑫
Original assignee: Jiangxi Yahua Electronic Material Co ltd
Current assignee: Jiangxi Yahua Electronic Material Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-19
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a bistrique structure that is used for cell-phone glass back shroud to prevent collapsing limit, including the blade, the blade includes heat dissipation layer, ceramic layer and waterproof layer, the heat dissipation layer is installed to the inboard on heat dissipation layer, the ceramic layer is installed to the inboard on heat dissipation layer, the waterproof layer is installed to the inboard of ceramic layer, the up end of blade is provided with the feed liquor hole, the lower terminal surface of blade sets up out the liquid hole, the surface mounting of blade has ordinary screw thread, the both ends of ordinary screw thread all are provided with the draw-in groove, the surface mounting of ordinary screw thread has the bolt, the briquetting is installed to the inboard of bolt, anchor clamps are installed to the lower extreme of briquetting, anchor clamps pass through the sliding tray with the blade and are connected, the surface of anchor clamps lower extreme is provided with the chip breaker groove, the. The utility model discloses can effectually prevent to collapse the limit in the course of working, can effectually prevent to collapse the limit in the course of working.

Description

Grinding head structure for preventing edge breakage of rear cover plate of mobile phone glass

Technical Field

The utility model relates to a cell-phone glass back shroud prevents the bistrique structure technical field who collapses the limit, specifically is a bistrique structure that is used for cell-phone glass back shroud to prevent collapsing the limit.

Background

With the rapid development of social and economic, the grinding head is a general name of a small grinding tool with a handle, and is applied to an electric grinder, a suspension grinder and an electric hand drill, and various grinding heads mainly comprise a ceramic grinding head, a rubber grinding head, a diamond grinding head, an abrasive cloth grinding head and the like.

However, the existing grinding head structure for the rear cover plate of the mobile phone glass cannot effectively prevent edge breakage in the machining process and cannot adjust the length of the grinding head in the machining process; therefore, the existing requirements are not met, and the grinding head structure for preventing the edge breakage of the rear cover plate of the mobile phone glass is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bistrique structure for cell-phone glass back shroud prevents collapsing limit to the cell-phone glass back shroud bistrique structure that provides in solving above-mentioned background art can not effectually prevent to collapse the limit in the course of working, can not adjust the length scheduling problem of bistrique in the course of working.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bistrique structure for cell-phone glass back shroud prevents collapsing limit, includes the blade, the blade includes heat dissipation layer, ceramic layer and waterproof layer, the heat dissipation layer is installed to the inboard on heat dissipation layer, the ceramic layer is installed to the inboard on heat dissipation layer, the waterproof layer is installed to the inboard of ceramic layer, the up end of blade is provided with the feed liquor hole, the lower terminal surface of blade sets up out the liquid hole, the surface mounting of blade has ordinary screw thread, the both ends of ordinary screw thread all are provided with the draw-in groove, the surface mounting of ordinary screw thread has the bolt, the briquetting is installed to the inboard of bolt, anchor clamps are installed to the lower extreme of briquetting, anchor clamps pass through the sliding tray with the blade and are connected, the surface of anchor clamps lower extreme is provided with the chip breaker groove.

Preferably, the two ends of the inner side of the bolt are provided with pressing blocks, and the bolt is connected with the pressing blocks through clamping grooves.

Preferably, the thread has a length of 5 cm.

Preferably, the upper end of the grinding head is completely attached to the inner side of the clamp, and the grinding head is in threaded connection with the clamp.

Preferably, the inner side of the bolt is completely attached to the outer surface of the common thread, and the bolt is connected with the common thread through the thread.

Preferably, the outer surface of the heat dissipation layer is coated with a rust-proof layer, and the type of the rust-proof layer is sybs.

Preferably, there are four liquid outlet holes, and the angle between the liquid outlet holes and the clamp is sixty degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can adjust the length of the grinding head in the processing process by matching the mounting bolt with the pressing block and pressing the pressing block by the bolt, the grinding head can be conveniently mounted by the device by matching the mounting grinding head with the clamp, and the device can be conveniently rotated by matching the mounting bolt with the common thread;

2. the utility model discloses a cooperation of the ordinary screw thread of installation and blade for the device can the length of accurate adjustment bistrique, through the cooperation of installation heat dissipation layer with the antirust coat, makes the device's rust-resistant effectual, goes out the cooperation in liquid hole and feed liquor hole through setting up, makes the device add the cooling stability man-hour, makes its temperature keep unchangeable, can effectually prevent to collapse the limit in the course of working.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a front view of the whole body of the present invention;

fig. 4 is an overall bottom view of the present invention;

fig. 5 is a schematic view of a partial structure of the blade of the present invention.

In the figure: 1. a blade body; 2. a liquid inlet hole; 3. a liquid outlet hole; 4. a clamp; 5. grinding heads; 6. a common thread; 7. a card slot; 8. a bolt; 9. briquetting; 10. a sliding groove; 11. a chip breaker groove; 12. a rust-proof layer; 13. a heat dissipation layer; 14. a ceramic layer; 15. and a waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides an embodiment: a grinding head structure for preventing edge breakage of a glass rear cover plate of a mobile phone comprises a cutter body 1, wherein the cutter body 1 comprises a heat dissipation layer 13, a ceramic layer 14 and a waterproof layer 15, the heat dissipation layer 13 is installed on the inner side of the heat dissipation layer 13, the ceramic layer 14 is installed on the inner side of the heat dissipation layer 13, the waterproof layer 15 is installed on the inner side of the ceramic layer 14, a liquid inlet hole 2 is formed in the upper end face of the cutter body 1, a liquid outlet hole 3 is formed in the lower end face of the cutter body 1, the device is stable in cooling during machining through the arrangement of the liquid outlet hole 3 and the liquid inlet hole 2, the temperature of the device is kept unchanged, edge breakage during machining can be effectively prevented, common threads 6 are installed on the outer surface of the cutter body 1, clamping grooves 7 are formed in two ends of the common threads 6, bolts 8 are installed on the outer surface of the common threads 6, pressing blocks 9 are installed on the, the length of the grinding head 5 can be adjusted in the machining process by the device, the clamp 4 is installed at the lower end of the pressing block 9, the clamp 4 is connected with the cutter body 1 through the sliding groove 10, the chip breaking groove 11 is formed in the outer surface of the lower end of the clamp 4, and the grinding head 5 is installed at the lower end of the clamp 4.

Further, briquetting 9 is all installed at the inboard both ends of bolt 8, and bolt 8 passes through the draw-in groove with briquetting 9 and is connected.

Through adopting above-mentioned technical scheme, the device utilizes bolt 8 to push down briquetting 9 through the cooperation of construction bolt 8 with briquetting 9 for the device can adjust the length of bistrique 5 in the course of working.

Further, the length of the regular thread 6 is 5cm in the fine thread of the regular thread 6.

By adopting the technical scheme, the device is matched with the cutter body 1 through installing the common threads 6, so that the length of the grinding head 5 can be accurately adjusted.

Further, the upper end of the grinding head 5 is completely attached to the inner side of the clamp 4, and the grinding head 5 is in threaded connection with the clamp 4.

By adopting the technical scheme, the device is convenient to install the grinding head 5 through the matching of the installation grinding head 5 and the clamp 4.

Further, the inner side of the bolt 8 is completely attached to the outer surface of the common thread 6, and the bolt 8 is in threaded connection with the common thread 6.

By adopting the technical scheme, the device is matched with the common thread 6 through the mounting bolt 8, so that the device is convenient to rotate.

Further, an outer surface of the heat dissipation layer 13 is coated with a rust preventive layer 12, and the type of the rust preventive layer 12 is sybs.

By adopting the technical scheme, the device is matched with the anti-rust layer 12 through the installation of the heat dissipation layer 13, so that the anti-rust effect of the device is good.

Furthermore, there are four liquid outlet holes 3, and the angle between the liquid outlet holes 3 and the clamp 4 is sixty degrees.

Through adopting above-mentioned technical scheme, the device is through setting up the cooperation of going out liquid hole 3 and feed liquor hole 2 for the device adds the cooling stability man-hour, makes its temperature keep unchangeable, can effectually prevent to collapse the limit in the course of working.

The working principle is as follows: in use, the use condition of each mechanism is checked, the device is moved to a working area, the grinding head 5 is connected with the clamp 4 through screw threads, the device is convenient to install the grinding head 5 by matching the installation grinding head 5 with the clamp 4, the cutter body 1 is put into a machine for processing, the cutting fluid is conveyed by the fluid inlet hole 2, the liquid is sprayed out through the liquid outlet hole 3 to cool the rear cover plate of the mobile phone glass and the grinding head 5, and through the matching of the liquid outlet hole 3 and the liquid inlet hole 2, so that the device is cooled stably during processing, the temperature of the device is kept unchanged, edge breakage can be effectively prevented during processing, the device has good antirust effect by installing the cooperation of the heat dissipation layer 13 and the antirust layer 12, the pressing block 9 is pressed down by rotating the bolt 8, through the cooperation of mounting bolt 8 and briquetting 9, utilize bolt 8 to push down briquetting 9 for the device can adjust the length of bistrique 5 in the course of working.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bistrique structure that is used for cell-phone glass back shroud to prevent collapsing limit, includes blade (1), its characterized in that: the knife body (1) comprises a heat dissipation layer (13), a ceramic layer (14) and a waterproof layer (15), the heat dissipation layer (13) is installed on the inner side of the heat dissipation layer (13), the ceramic layer (14) is installed on the inner side of the heat dissipation layer (13), the waterproof layer (15) is installed on the inner side of the ceramic layer (14), a liquid inlet hole (2) is formed in the upper end face of the knife body (1), a liquid outlet hole (3) is formed in the lower end face of the knife body (1), common threads (6) are installed on the outer surface of the knife body (1), clamping grooves (7) are formed in the two ends of each common thread (6), a bolt (8) is installed on the outer surface of each common thread (6), a pressing block (9) is installed on the inner side of each bolt (8), a clamp (4) is installed at the lower end of each pressing block (9), and each clamp (4) is, the outer surface of the lower end of the clamp (4) is provided with a chip breaker groove (11), and the lower end of the clamp (4) is provided with a grinding head (5).

2. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: pressing blocks (9) are installed at two ends of the inner side of the bolt (8), and the bolt (8) is connected with the pressing blocks (9) through clamping grooves.

3. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: the thread is characterized in that the length of the common thread (6) is 5 cm.

4. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: the upper end of the grinding head (5) is completely attached to the inner side of the clamp (4), and the grinding head (5) is connected with the clamp (4) through threads.

5. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: the inner side of the bolt (8) is completely attached to the outer surface of the common thread (6), and the bolt (8) is in threaded connection with the common thread (6).

6. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: and an anti-rust layer (12) is coated on the outer surface of the heat dissipation layer (13), and the type of the anti-rust layer (12) is sybs.

7. The grinding head structure for the edge breakage prevention of the glass back cover plate of the mobile phone according to claim 1, wherein: the number of the liquid outlet holes (3) is four, and the angles of the liquid outlet holes (3) and the clamp (4) form sixty degrees.