CN212578375U

CN212578375U - Clamping of polishing of positive and negative two sides of 3D cover plate glass

Info

Publication number: CN212578375U
Application number: CN202021319355.4U
Authority: CN
Inventors: 张军勇
Original assignee: Huizhou Pinbo New Material Co ltd
Current assignee: Huizhou Pinbo New Material Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a clamping of positive and negative two-sided polishing of 3D cover plate glass, including the base, the upper surface joint of base has the frame, and the both sides of base all are provided with the sleeve, and it has the mount to peg graft in telescopic one side, and mount upper surface middle part threaded connection has the screw thread post, and the one end of screw thread post has splint through bearing frame swing joint. This clamping of positive and negative two-sided polishing of 3D apron glass, through the sleeve, the mount, fixing bolt, the screw thread post, change, stop device, the setting of splint and flexible cushion, screw hole threaded connection and then the length of adjusting the mount in the sleeve that fixing bolt and mount surface are different, thereby adjust splint's position, it rotates to drive the screw thread post and rotates and then promote splint lift to rotate, gag lever post cooperation limiting plate slides in the slot, guarantee that splint keep at same water flat line when going up and down, splint are to glass apron centre gripping, avoid glass apron to slide and cause the damage.

Description

Clamping of polishing of positive and negative two sides of 3D cover plate glass

Technical Field

The utility model relates to a polishing clamping technical field specifically is a clamping of positive and negative two-sided polishing of 3D cover plate glass.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or a mirror surface gloss, and sometimes also serves to eliminate gloss (matting). Polishing wheels are commonly used as polishing tools. The polishing wheel is generally made of a laminate of a plurality of layers of canvas, felt or leather, both sides of which are clamped by metal disks, and the rim of which is coated with a polishing agent formed by uniformly mixing micro-powder abrasive and grease, etc.

With the increasing popularity of 3D consumer electronics displays, the demand for 3D glass polishing has grown substantially. The production capacity of each factory is short of demand, the demand for clamping type fixtures of glass is greatly increased, the abrasion of the fixtures is inevitable due to the polishing process characteristic, under the condition, the requirements of each factory on the service life and the cost reduction of the fixtures are higher and higher, most of the conventional fixtures are integrated fixtures made of acrylic materials, the abrasion is extremely fast under the action of polishing materials, and the overall replacement cost of the fixtures is higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a clamping of the positive and negative two-sided polishing of 3D cover plate glass has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clamping of polishing of positive and negative two sides of D apron glass, includes the base, the upper surface joint of base has the frame, the both sides of base all are provided with the sleeve, it has the mount to peg graft in telescopic one side, mount upper surface middle part threaded connection has the screw thread post, the one end of screw thread post has splint through bearing frame swing joint, the slot has all been seted up to the both sides of mount upper surface, the inside of slot is provided with stop device, the other end fixedly connected with of screw thread post changes the handle.

Optionally, a threaded hole is formed in one side of the sleeve, and a fixing bolt is connected to the inner side wall of the threaded hole in a threaded manner.

Optionally, the base is made of acrylic, the outer frame is made of epoxy resin, the surface of the base is provided with a clamping groove, and the bottom of the outer frame is provided with a clamping block matched with the clamping groove.

Optionally, the limiting device comprises a limiting rod, one end of the limiting rod is fixedly connected with a limiting plate, and the other end of the limiting rod is fixedly connected with the clamping plate.

Optionally, the bottom of one side of the fixing frame is provided with a plurality of limiting holes matched with the fixing bolts, and the plurality of limiting holes are equidistantly arranged on one side of the fixing frame.

Optionally, the lower surface of the clamping plate is fixedly connected with a flexible cushion layer, and the flexible cushion layer is made of sponge.

(III) advantageous effects

The utility model provides a clamping of positive and negative two-sided polishing of 3D cover plate glass possesses following beneficial effect: the clamping for polishing the front and back surfaces of the 3D cover plate glass has the advantages that the base is clamped with the outer frame through the arrangement of the base, the outer frame and the clamping groove, so that the clamping is convenient to disassemble and replace, when the outer frame is seriously abraded, the outer frame can be disassembled and replaced, the clamping integral replacement is avoided, the production cost is reduced, through the arrangement of the sleeve, the fixing frame, the fixing bolt, the threaded column, the rotating handle, the limiting device, the clamping plate and the flexible cushion layer, the fixing bolt is in threaded connection with different threaded holes on the surface of the fixing frame so as to adjust the length of the fixing frame in the sleeve, thereby adjust the position of splint, rotate and change and drive the screw thread post and rotate and then promote splint and go up and down, the gag lever post cooperation limiting plate slides in the slot, guarantees that splint keep at same water flat line when going up and down, and splint avoid glass apron to slide and cause the damage to glass apron centre gripping, and the flexible cushion protects glass apron, avoids splint pressure too big to cause the damage to glass apron.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base of the present invention;

FIG. 3 is a cross-sectional view of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the splint of the present invention.

In the figure: 1. a base; 2. an outer frame; 3. a sleeve; 4. a fixed mount; 5. a threaded post; 6. a splint; 7. a slot; 8. a limiting device; 801. a limiting rod; 802. a limiting plate; 9. turning a handle; 10. fixing the bolt; 11. a card slot; 12. a limiting hole; 13. a flexible cushion 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 4, the present invention provides a technical solution: A3D cover plate glass positive and negative two-side polishing clamping comprises a base 1, an outer frame 2 is clamped on the upper surface of the base 1, the base 1 is made of acrylic, the outer frame 2 is made of epoxy resin, a clamping groove 11 is formed in the surface of the base 1, a clamping block matched with the clamping groove is arranged at the bottom of the outer frame 2, sleeves 3 are arranged on two sides of the base 1, one side of each sleeve 3 is provided with a threaded hole, the inner side wall of each threaded hole is in threaded connection with a fixing bolt 10, one side of each sleeve 3 is inserted with a fixing frame 4 in a plugging mode, a limiting hole 12 matched with a fixing bolt 9 is formed in the bottom of one side of each fixing frame 4, the limiting holes 12 are arranged in a plurality, the limiting holes 12 are arranged on one side of each fixing frame 4 at equal intervals, a threaded column 5 is in the middle of the upper surface of each fixing frame 4 in a threaded connection mode, the material of flexible bed course 12 is the sponge, and slot 7 has all been seted up to the both sides of mount 4 upper surface, and slot 7's inside is provided with stop device 8, and stop device 8 includes gag lever post 801, and gag lever post 801's one end fixedly connected with limiting plate 802, gag lever post 801's the other end and splint 6 fixed connection, the other end fixedly connected with of screw thread post 5 change 9.

The utility model discloses in, the clamping of this positive and negative two-sided polishing of 3D cover plate glass, the working procedure as follows:

1.

base

1 and 2 joint convenient to detach of frame change, when frame 2 wearing and tearing serious with frame 2 dismantle change can, avoid the integral change of clamping, reduction in production cost.

2. With the different spacing hole 12 threaded connection in fixing bolt 10 and the mount 4 surface and then adjust the length of mount 4 in sleeve 3 to adjust the position of splint 6, rotate and rotate 9 and drive the screw thread post 5 and rotate and then promote splint 6 and go up and down, gag lever post 801 cooperation limiting plate 802 slides in slot 7, guarantees that splint 6 keeps at same water flat line when going up and down, makes splint 6 to the centre gripping of glass apron.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clamping of positive and negative two-sided polishing of 3D cover plate glass, includes base (1), its characterized in that: the upper surface joint of base (1) has frame (2), the both sides of base (1) all are provided with sleeve (3), it has mount (4) to peg graft in one side of sleeve (3), mount (4) upper surface middle part threaded connection has screw thread post (5), the one end of screw thread post (5) has splint (6) through bearing frame swing joint, slot (7) have all been seted up to the both sides of mount (4) upper surface, the inside of slot (7) is provided with stop device (8), the other end fixedly connected with of screw thread post (5) is changeed handle (9).

2. The 3D cover plate glass clamping tool for polishing the front surface and the back surface of the cover plate glass according to claim 1, wherein the clamping tool comprises: one side of the sleeve (3) is provided with a threaded hole, and the inner side wall of the threaded hole is in threaded connection with a fixing bolt (10).

3. The 3D cover plate glass clamping tool for polishing the front surface and the back surface of the cover plate glass according to claim 1, wherein the clamping tool comprises: the material of base (1) is ya keli, the material of frame (2) is epoxy, draw-in groove (11) have been seted up on the surface of base (1), the bottom of frame (2) is provided with the fixture block with draw-in groove looks adaptation.

4. The 3D cover plate glass clamping tool for polishing the front surface and the back surface of the cover plate glass according to claim 1, wherein the clamping tool comprises: stop device (8) include gag lever post (801), the one end fixedly connected with limiting plate (802) of gag lever post (801), the other end and splint (6) fixed connection of gag lever post (801).

5. The 3D cover plate glass clamping tool for polishing the front surface and the back surface of the cover plate glass according to claim 1, wherein the clamping tool comprises: the bottom of one side of the fixing frame (4) is provided with a plurality of limiting holes (12) matched with the fixing bolts (10), and the number of the limiting holes (12) is a plurality of the limiting holes (12) which are arranged on one side of the fixing frame (4) at equal intervals.

6. The 3D cover plate glass clamping tool for polishing the front surface and the back surface of the cover plate glass according to claim 1, wherein the clamping tool comprises: the lower surface fixed connection of splint (6) has flexible bed course (13), the material of flexible bed course (13) is the sponge.