CNC machining base for glass cover plate

Abstract

The utility model discloses a glass cover plate CNC machining base which comprises a workbench, a plurality of guide rail strips are evenly distributed on the periphery of the workbench, a plurality of through grooves are formed in the guide rail strips, a base plate of the base is connected into the through grooves through bolts, a supporting column is vertically arranged in the middle of the upper end face of the base plate, and a plurality of supporting plates are evenly distributed on the outer curved surface of the supporting column in the circumferential direction. The upper end of the supporting column is connected with the outer bottom of the seat groove; the glass cover plate is simple in structure, reasonable in design and novel and unique in idea, the distance between the bases installed on the guide rail strips is conveniently adjusted through the guide rail strips arranged in the circumferential direction, glass of different specifications can be machined into the glass cover plate, in addition, the rubber cushion ring is used for being cushioned below the glass, the soft cushion layer and the sealing effect are achieved, negative pressure leakage in the base grooves is avoided, and the service life is prolonged. Negative pressure in the seat groove is guaranteed through sealing of the backing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of glass deep processing, in particular to a CNC processing base for a glass cover plate. Background Art

[0002] Glass is an amorphous, inorganic, non-metallic material, typically made from a variety of inorganic minerals, with small amounts of auxiliary materials added. It is widely used in buildings to block wind and transmit light, and is a mixture. Other types of glass include colored glass, which is created by mixing certain metal oxides or salts, and tempered glass, which is produced through physical or chemical methods.

[0003] In the current living and working environments, glass is used in all walks of life. Glass is processed into glass plates. Most of the glass plates are processed by CNC. When CNC processing glass plates, different bases need to be replaced according to the glass plates of different specifications. This is quite troublesome. Therefore, the present application discloses a CNC processing base for a glass cover plate. Utility Model Content

[0004] The utility model aims to solve the existing problems and provides a CNC processed base for a glass cover.

[0005] The utility model is realized through the following technical scheme: a glass cover plate CNC processing base, comprising a workbench, a plurality of guide rails evenly distributed on the circumference of the workbench, a plurality of through grooves provided on the guide rails, a seat plate of the base being connected to the through grooves by bolts, a pillar being vertically provided in the middle of the upper end surface of the seat plate, a plurality of support plates being evenly distributed circumferentially on the outer curved surface of the pillar, the upper end of the pillar being connected to the outer bottom of the seat groove, and a gasket being provided on the upper end of the side wall of the seat groove.

[0006] As a further improvement to the above solution, an annular groove is provided on the upper end face of the side wall of the seat groove, and the lower end clamping ring of the gasket ring is clamped in the annular groove, so that the gasket ring is clamped more firmly through the annular groove.

[0007] As a further improvement to the above scheme, a plurality of arc support bars are arranged circumferentially on the inner bottom surface of the seat groove, and support columns are arranged between the arc support bars in the same circumferential direction; the arc support bars and support columns are used to provide multi-point support to enhance the stability of the support, while avoiding excessive spacing between support points, which may cause the glass in the gap to be stressed and damaged.

[0008] As a further improvement to the above solution, two turns of arc support bars are provided on the inner bottom surface of the seat groove; the glass to be processed above the seat groove is supported at multiple points by the two turns of arc support bars, and the holes provided on the arc support bars make the negative pressure in the seat groove evenly distributed.

[0009] As further improvement of the above scheme, the support of the seat groove is provided with a tracheal connector, the connector is communicated with a gas hole, the gas hole is arranged through the center of the support, and the gas hole is communicated with the bottom of the seat groove; the trachea is connected through the tracheal connector, the trachea is communicated to the negative pressure gas source, and the gas hole in the support is connected to the seat groove.

[0010] Compared with the prior art, the utility model has the advantages of simple structure, reasonable design, novel and unique idea, the spacing between the bases installed on the guide rail strips is adjusted through the circumferentially arranged guide rail strips, different specifications of glass can be processed into glass cover plates, in addition, the rubber gasket ring is used to pad below the glass to achieve a soft cushion layer and airtight effect, negative pressure leakage in the seat groove is avoided, and the negative pressure in the seat groove is ensured through the gasket ring airtightness. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 The utility model discloses a structure schematic diagram.

[0012] Fig. 2 It is structure one schematic diagram of base.

[0013] Fig. 3 It is structure two schematic diagram of base. CONCRETE IMPLEMENTING METHOD

[0014] The utility model is further explained in connection with the drawings below.

[0015] As shown in Figs. 1 to 3 A glass cover plate CNC processing base 4 includes a workbench 1, a plurality of guide rail strips 2 are arranged on the workbench 1 in a circumferential distribution, a plurality of through grooves 21 are arranged on the guide rail strips 2, a seat plate 41 of the base 4 is connected in the through groove 21 through a bolt, a support 42 is vertically arranged in the middle of the upper end surface of the seat plate 41, a plurality of support plates 43 are arranged in a circumferential distribution on the outer curved surface of the support 42, the upper end of the support 42 is connected to the outer bottom of a seat groove 44, and a gasket ring 45 is arranged on the side wall of the seat groove 44.

[0016] As further improvement of the above scheme, the seat groove 44 is provided with a ring groove 51 on the upper end surface of the side wall, and the lower end of the gasket ring 45 is clamped in the ring groove 51, so that the clamping of the gasket ring 45 is more firm through the ring groove 51.

[0017] As further improvement of the above scheme, a plurality of arc support strips 48 are arranged in a circumferential distribution on the inner bottom surface of the seat groove 44, and a support column 49 is arranged between the arc support strips 48 of the same circumferential distribution; the arc support strips 48 and the support column 49 are used for multi-point and multi-point support, so as to enhance the stability of support, and avoid that the interval between support points is too large, so that the glass at the gap is broken under stress.

[0018] As a further improvement to the above solution, two turns of arc support bars 48 are provided on the inner bottom surface of the seat groove 44; the glass to be processed above the seat groove 44 is supported at multiple points by the two turns of arc support bars 48, and the holes 50 provided on the arc support bars 48 make the negative pressure in the seat groove 44 evenly distributed.

[0019] As a further improvement to the above scheme, a trachea plug connector 47 is provided on the pillar 42 of the seat groove 44, and the plug connector 47 is connected to the air hole 46. The air hole 46 is set through the center of the pillar 42, and the air hole 46 passes through to the bottom of the seat groove 44; the trachea is connected through the trachea plug connector 47, the trachea is connected to the negative pressure air source, and is connected to the seat groove 44 through the air hole 46 in the pillar 42.

[0020] The working principle of a CNC-processed base 4 for a glass cover is as follows: the base plate 41 of the three guide rails 2 is slid and the spacing between the three bases 4 is made equal. Then, an external negative pressure gas source is connected through an air pipe, and the air pipe is connected to a plug connector 47 to allow the negative pressure gas to pass into the seat groove 44 through the air hole 46. Since the glass cover is pressed on the gasket 45, the gasket 45 is tightly fitted with the glass under the action of the gravity of the glass, thereby sealing the space in the seat groove 44. The negative pressure gas in the seat groove 44 diffuses from the inside to the outside through the gaps between the arc support bars 48 in the same circumferential direction, ensuring that the negative pressure in the seat groove 44 is evenly distributed, so that the glass is firmly adsorbed on the seat groove 44.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glass cover CNC processing base, including a workbench, characterized in that: A plurality of guide rails are evenly distributed around the circumference of the workbench, and a plurality of through grooves are provided on the guide rails. The through grooves are connected to a seat plate of the base by bolts. A pillar is vertically provided in the middle of the upper end surface of the seat plate, and a plurality of support plates are evenly distributed around the outer curved surface of the pillar. The upper end of the pillar is connected to the outer bottom of the seat groove, and a gasket is provided on the upper end of the side wall of the seat groove.

2. The glass cover plate CNC processing base according to claim 1, characterized in that: An annular groove is provided on the upper end surface of the side wall of the seat groove, and a clamping ring at the lower end of the gasket ring is clamped in the annular groove.

3. The glass cover plate CNC processing base according to claim 1, characterized in that: A plurality of arc support bars are arranged circumferentially on the inner bottom surface of the seat groove, and support columns are arranged between the arc support bars in the same circumferential direction.

4. The glass cover plate CNC processing base according to claim 3, characterized in that: Two turns of arc support bars are arranged on the inner bottom surface of the seat groove.

5. The glass cover plate CNC processing base according to claim 1, characterized in that: An air pipe plug connector is provided on the pillar of the seat groove, the plug connector is connected to the air hole, the air hole is provided through the center of the pillar, and the air hole is connected to the bottom of the seat groove.

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