CN219276293U - CNC is with processing base and CNC - Google Patents

Abstract

The present disclosure relates to a processing base and CNC for CNC, this processing base is used for treating the apron glass base of processing to can process this apron glass base through CNC's processing cutter, in addition, when processing apron glass, can also process the apron glass of absorption on the apron glass base after processing through CNC's processing cutter. The CNC processing base comprises a base, wherein the base comprises a first surface body arranged on the base, and the first surface body is used for placing the cover plate glass base; and a clamping assembly for positioning the cover glass base on the first face, the clamping assembly being slidably connected to the base. This CNC is with processing base and CNC can simplify the clamping operation of work piece and base, solves the loaded down with trivial details difficult problem of original clean step of base to improve machining efficiency, reduce the manpower loss.

Description

CNC is with processing base and CNC

Technical Field

The present disclosure relates to a cover glass processing field, specifically, relates to a processing base and CNC for CNC, and this processing base is used for treating the cover glass base of processing to can process this cover glass base through CNC's processing cutter, in addition, when processing cover glass, can also process the cover glass of absorption on the cover glass base after processing through CNC's processing cutter.

Background

In the field of electronic devices, cover glass with different specifications is generally required to be used for electronic products, such as vehicle-mounted displays, smart phones, tablet computers and the like, and the cover glass is required to have various shapes to be suitable for display screens of different types of mobile phones or computers.

In the prior art, CNC (Computer numerical control), i.e. computer numerical control machine tools are generally adopted to machine cover plates with different shapes, and the machine tools are automatic machine tools with program control systems and are mainly used for large-scale and automatic machining of parts. When the cover glass is actually processed, the cover glass base of the cover glass needs to be processed on the processing base of the CNC, and then the cover glass is positioned on the cover glass base and then the cover glass with different specifications is processed through the CNC.

The cover glass base is usually processed by adopting an acrylic plate, namely, the acrylic plate is firstly processed into cover glass bases with different shapes, and then the cover glass is processed on the cover glass base so as to ensure that the requirements of adapting to displays with different sizes are met.

Thus, each type of cover glass requires a cover glass base upon which the cover glass can be placed for processing. Thus, the cover glass base needs to be positioned and disassembled with the CNC machining base. In the prior art, the acrylic base is positioned by gluing, a layer of adhesive tape is required to be respectively coated on the processing base and the cover glass base before processing, the adhesive tape is glued to the processing base and the cover glass base, the adhesive tape is invalid to cause workpiece running, if excessive glue overflows to cause adhesion between the cover glass base and the processing base, the cover glass base and the workpiece are required to be thoroughly cleaned before adhesion, when the cover glass base is dismounted after processing, the workpiece is required to be dismounted by manpower, and if the operation is improper, the workpiece which is damaged after processing is damaged or the work accident is caused by sharp edge of the cover glass base.

Disclosure of Invention

The purpose of this disclosure is to provide a CNC with processing base and CNC, and this CNC is with processing base and CNC can simplify the apron glass base that waits to process and the clamping operation of this processing base, promotes the operability.

In order to achieve the above object, a first aspect of the present disclosure provides a machining base for CNC for fixing a cover glass base to be machined, the machining base for CNC including a base including a first face provided on the base for placing the cover glass base; and a clamping assembly for positioning the cover glass base on the first face, the clamping assembly being slidably connected to the base.

Optionally, the base is provided with a plurality of sliding grooves extending along a first direction for slidably connecting the clamping assembly, and the sliding grooves are arranged at intervals along a second direction perpendicular to the first direction, so as to divide the base into a plurality of mounting plates arranged at intervals along the second direction.

Optionally, the clamping assembly comprises: the sliding block is slidably accommodated in the sliding groove and can slide relatively in the sliding groove along a first direction; the rod body extends along the vertical direction, and the bottom end of the rod body is connected with the sliding block; and the clamping piece is connected to the rod body in a height-adjustable mode and is provided with a first abutting surface, and the first abutting surface and the first surface are arranged at intervals and are used for abutting against the surface of the cover plate glass base.

Optionally, the clamping assembly further includes a spacer having a thickness equal to the thickness of the cover glass base, the spacer having a second abutment surface and a third abutment surface disposed opposite to each other in a thickness direction, the second abutment surface abutting the first abutment surface of the clamping member, and the third abutment surface being configured to abut the first surface.

Optionally, the body of rod lower extreme with slider threaded connection, upper end threaded connection has lock nut, be equipped with on the holder and supply the body of rod passes the through-hole in order to can pass through lock nut with the screw-thread fit locking of the body of rod is in the surface of apron glass base.

Optionally, the sliding groove is a T-shaped groove, and the sliding block is a T-shaped block matched with the T-shaped groove.

Optionally, a suction channel is formed in the base, one end of the suction channel is formed with a suction hole communicated with the first surface body, the other end of the suction channel is formed with a suction hole for installing a vacuum assembly, the suction hole is formed on the side surface of the base, and the suction hole is communicated with the suction hole through the suction channel formed on the mounting plate.

Optionally, a plurality of positioning pin holes and threaded holes extending inwards are distributed on the first surface.

Optionally, a drain groove extends on a second surface of the base away from the first surface along a first direction, and the drain groove is communicated with the threaded hole.

A second aspect of the present disclosure provides a CNC comprising a machining tool and a CNC machining base according to any of the alternatives described above.

Through above-mentioned technical scheme, through set up slidable clamp assembly on the base of processing base, can remove clamp assembly according to not unidimensional machined part to realize the purpose of the different apron glass bases of adaptation, and can effectively promote the operability through the operation of clamping, compare traditional work piece such as ya keli and the cementing operation of processing base more convenient, promoted the operability, need not to carry out extra clean work in addition, simplified operation flow. In addition, when processing the cover glass, the cover glass adsorbed on the processed cover glass base can be processed by a CNC processing cutter.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic view of a CNC machining base provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic illustration of a CNC machining base mated with a cover glass base provided in an exemplary embodiment of the present disclosure;

FIG. 3 is a partial view of a CNC machining base provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a partial cross-sectional view of a CNC machining base provided in an exemplary embodiment of the present disclosure;

FIG. 5 is a partial cross-sectional view of another orientation of a CNC machining base provided in an exemplary embodiment of the present disclosure;

fig. 6 is a schematic view of a clip assembly provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-a base; 101-a first face; 102-locating pin holes; 103-a second dihedron; 104-a drainage tank; 105-sealing rings; 106-a threaded hole; 110-a chute; 120-mounting plates; 121-a suction hole; 122-suction holes; 123-suction channel; 2-clamping the assembly; 210-a slider; 220-rod body; 221-a lock nut; 230-clamping member; 231-a first abutment surface; 240-cushion blocks; 241-a second abutment surface; 242-a third abutment surface; 3-a vacuum assembly; 4-cover glass base; 401-adsorption holes.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, for convenience of description, a dual coordinate, i.e., an XY coordinate system is defined for a plane in which a machining base for CNC is located, wherein a direction indicated by a Y arrow is a first direction; the direction indicated by the X arrow is the second direction. Unless otherwise indicated, terms such as "up and down" are generally defined when the processing base provided in the present disclosure is operating normally, and specifically, the vertical XY coordinates define the up and down directions of the plane in which the processing base is located; "inner and outer" refer to inner and outer relative to the outline of a component or structure itself, and terms such as "first, second", etc. are used to distinguish one element from another without sequence or importance, and furthermore, in the description with reference to the figures, like numerals in different figures denote like elements.

Based on this, the embodiment of the present disclosure provides a processing base for CNC, which is used for fixing a cover glass base 4 to be processed, so as to cooperate with a processing tool of CNC to process the cover glass base 4, for example, process an acrylic plate, and herein, the processing base for CNC provided by the present disclosure will be described by taking the processing acrylic plate as an example, and other applicable cover glass bases can all use the processing base for CNC provided by the present disclosure to perform positioning processing. In addition, when the cover glass is processed, the cover glass adsorbed on the processed cover glass base 4 can be processed by a CNC processing tool.

Referring to fig. 1 to 5, the machining base for CNC provided by the present disclosure includes: a base 1 including a first face 101 provided on the base 1, the first face 101 being for placing a cover glass base 4; and a clamping assembly 2 for positioning the cover glass base 4 on the first face 101, the clamping assembly 2 being slidably connected to the base 1.

Through above-mentioned technical scheme, through set up slidable clamp assembly on the base of processing base, can remove clamp assembly according to not unidimensional machined part to realize the purpose of the different apron glass bases of adaptation, and can effectively promote the operability through the operation of clamping, compare traditional work piece such as ya keli and the cementing operation of processing base more convenient, promoted the operability, need not to carry out extra clean work in addition, simplified operation flow.

To enable slidable movement of the clip assembly, in some embodiments, as shown with reference to fig. 1-4, the base 1 is provided with a plurality of slide slots 110 extending in a first direction for slidably connecting the clip assembly 2, the slide slots 110 being spaced apart in a second direction perpendicular to the first direction. Through a plurality of sliding grooves 110 arranged on the base 1, the position of the clamping assembly 2 can be adjusted in the first direction through sliding, and the clamping assembly 2 can be switched into the sliding grooves at different positions in the second direction to adjust the position, so that the range of the whole first surface can be approximately covered, wherein the larger the number of the sliding grooves is, the larger the corresponding adjusting precision is, the number of the sliding grooves can be selected by a person skilled in the art according to actual conditions, namely, the method has the advantage that the position of the clamping assembly 2 can be adjusted according to the sizes of different cover glass bases 4, and the cover glass bases 4 with any shapes can be fixed on CNC processing bases. Wherein, the spout can link up two opposite sides of first face body in first direction to make through this a plurality of spouts with the base along the mounting panel 120 of second direction interval arrangement, cut apart into a plurality of workstations promptly, the apron glass base of equidimension like this can span across the workstation of different numbers, the suitability is good.

In some embodiments, referring to fig. 1, 2, 4, 5, the clip assembly 2 includes a slider 210, the slider 210 being slidably received in the chute 110 and relatively slidable within the chute 110 in a first direction; the rod body 220 extends along the vertical direction, and the bottom end of the rod body 220 is connected to the sliding block 210; and a clamping member 230, which is connected to the rod 220 in a height-adjustable manner, wherein the clamping member 230 has a first abutment surface 231, and the first abutment surface 231 is spaced from the first surface 101 for abutting against the surface of the cover glass base 4. With such a connection manner, the position of the clamping assembly 2 in the first direction can be integrally adjusted by adjusting the position of the sliding block 210 slidingly received in the sliding groove 110, the rod 220 extends in the vertical direction and connects the sliding block 210 and the clamping member 230, the clamping member 230 has an orientation effect on the integral clamping assembly 2 in the vertical direction, the height position of the clamping member 230 is adjustably connected with the rod 220 and has a first abutting surface 231 abutting against the cover glass base 4, and the position of the clamping member 230 on the rod 220 can be adjusted for cover glass bases 4 with different thicknesses by adjusting the height position. In the present disclosure, the clamping member 230 may be configured as any form of clamping member, such as a clamping plate, clamping block, etc., which is not limited in this disclosure.

In order to put the clamping member 230 over-adjusted to crush the cover glass base 4, in some embodiments, referring to fig. 1, 2, 4, and 5, the clamping assembly 2 further includes a spacer 240 having the same thickness as the cover glass base 4, the spacer 240 having a second abutment surface 241 and a third abutment surface 242 disposed opposite to each other in the thickness direction, the second abutment surface 241 abutting the first abutment surface 231 of the clamping member 230, and the third abutment surface 242 being for abutting the first face 101. Thus, after the clamping assembly is assembled, the cushion block 240 can be placed on the side, away from the cover glass base 4, of the clamping member, so that when the clamping member is adjusted, the first abutting surface 231 on the clamping member 230 can be partially abutted against the cover glass base 4 and partially abutted against the cushion block, and accordingly the cushion block 240 is pressed when the clamping member 230 presses the cover glass base 4. On the one hand, the clamping piece can be limited in position to prevent excessive adjustment and crush the cover plate glass base 4, on the other hand, the stress on two sides of the clamping piece can be balanced, and the service life of the whole clamping assembly 2 can be prolonged. In the present disclosure, in order to better protect the cover glass base 4, the cushion block 240 may be provided with any elastic cushion having a buffering effect, such as rubber, sponge, latex, or the like, on the second abutting surface 241, which is not limited in the present disclosure.

In order to achieve the height adjustment, in some embodiments, referring to fig. 1, 2, 5 and 6, the lower end of the rod 220 is screwed with the slider 210, the upper end is screwed with the locking nut 221, and the clamping member 230 is provided with a through hole through which the rod 220 passes so as to be locked on the surface of the cover glass base 4 through the screw-fit of the locking nut 221 and the rod 220. In assembling the clamping assembly 2 in this embodiment, first, the rod 220 may be inserted through the through hole of the surface of the clamping member 230 and screwed into the threaded hole of the slider 210 to mount the rod 220 on the slider 210 in the chute 110, and then the clamping member 230 may be adjusted up and down and pressed against the upper surface of the cover glass base 4 by only rotating the locking nut 221, in this way, the height of the clamping member 230 may be adjusted to fit the cover glass base 4 of any thickness. In other possible embodiments, the clamping piece and the rod body can be adjusted up and down and pressed against for locking in a threaded fit manner. The present disclosure is not limited in this regard.

In some embodiments, referring to fig. 1-5, the chute 110 may be designed as a T-shaped slot, i.e., a slot having a T-shaped cross section, in which case the slider 210 may be designed as a T-shaped block that mates with the T-shaped slot. By using the construction mode, the sliding block can be limited in the height direction while sliding in the first direction is ensured. In addition, when the rod body is assembled, the sliding block can be locked in the T-shaped groove in the circumferential direction, and the rod body is conveniently rotated to assemble the sliding block and the T-shaped groove.

In addition, in some embodiments, the ends of the chute 110 are open in design, so that a shaped-fit slider can slide into or out of the chute from the ends, which serves to disassemble the clip assembly from the base, thereby allowing a set of clip assemblies to fit different chutes.

In order to increase the positioning effect on a flat surface work such as cover glass, in some embodiments, as shown with reference to fig. 3 and 4, a suction passage 123 is formed in the base 1, one end of which is formed with a suction hole 121 communicating with the first face 101, and the other end is formed with a suction hole 122 for mounting the vacuum assembly 3, the suction hole 122 being formed on a side surface of the base 1, the suction hole 121 and the suction hole 122 communicating through the suction passage formed on the mounting plate 120. The vacuum assembly 3 may be a vacuum pump or the like capable of generating vacuum suction. By this arrangement, when the cover glass base 4 is processed, the suction hole 401 penetrating from the top surface to the bottom surface is processed thereon, and the position of the suction hole 401 is aligned with the suction hole 121.

Thus, when the cover glass needs to be processed, the cover glass to be processed can be placed on the top surface of the cover glass base 4, and at this time, after the gas channel is communicated with the suction channel 123 through the suction hole 121, the cover glass can be adsorbed on the top surface of the cover glass base 4 by the suction force of the vacuum component 3 due to the alignment of the suction hole 121 and the suction hole 401, so that the positioning of the cover glass to be processed is realized.

In one embodiment, a sealing ring 105 connected to the first surface 101 is disposed around the suction hole 121, and after the vacuum assembly 3 sucks air, the sealing ring 105 can be matched with the cover glass base 4 by using the processing base to perform an auxiliary sealing function on the cover glass, so as to prevent vacuum leakage. In the present disclosure, the vacuum assembly 3 may be configured in any form, for example, in the present disclosure, the vacuum assembly 3 includes an adapter connected to the suction hole 122, a gas pipe connected to the adapter, and a pneumatic valve connected to the other end of the gas pipe. When the vacuum assembly 3 is required to vacuumize the suction channel 123, the adapter is connected to the suction hole 122, the air pipe is connected to one end of the adapter, which is far away from the suction hole 122, and the pneumatic valve is connected to the other end of the air pipe, wherein the pneumatic valve can be in the form of an existing stop valve, the stop valve can effectively prevent external air from entering the vacuum assembly 3 to cause vacuum leakage, the stop valve can further control the cover glass to be sucked on the cover glass base 4 through the suction hole 121 through the air pipe, the adapter and the suction channel 123, redundant air can be sucked into the pneumatic valve through the suction channel and the air pipe after the pneumatic valve is started, and the cover glass can be sucked on the cover glass base 4 through the suction hole 121 under the influence of suction force so as to ensure that the vacuum in the suction channel 123 is filled.

In some embodiments, referring to fig. 1-4, a plurality of inwardly extending dowel holes 102 and threaded holes 106 are distributed on the first face 101. The locating pin holes 102 are used for locating the cover glass base 4 on the CNC processing base, and locating pins can be timely adjusted for the cover glass base 4 of different types to be inserted into the locating pin holes 102 at different positions of the CNC processing base so as to fixedly connect the cover glass base 4 with the CNC processing base. The threaded holes 106 may also be designed in multiple and inwardly extending ways that can be used to assist in locating the cover glass base on the CNC machining base by set screws after machining of the cover glass base is completed.

In some specific embodiments, as shown with reference to fig. 1 to 5, the second face 103 of the base 1 facing away from the first face 101 is provided with a drainage channel 104 extending in a first direction. When the cover glass base 4 is processed, heat is generated due to direct contact between the cutter and the cover glass base 4, the coolant is required to be continuously sprayed to the cover glass base 4 and the cutter, and the coolant flowing to the CNC processing base can flow to the drain groove 104 through the threaded hole 106, that is, as shown in FIG. 5, the bottom end of the partial threaded hole 106 is directly communicated with the drain groove, so that the coolant can flow to the outside through the drain groove 104. In the present disclosure, the drain grooves are configured to extend in the first direction and penetrate the sidewall surface of the mounting plate 120, so that the coolant can be efficiently discharged.

According to a second aspect of the present disclosure there is provided a CNC, i.e. a CNC machine, comprising a machining tool and a machining base for CNC, the base employing a machining base for CNC as provided in any of the above embodiments, the CNC being a CNC machine of any form, such as vertical CNC or horizontal CNC. The cover plate glass base which can be processed can be various plates such as an acrylic plate or various workpieces such as jigs in other shapes, and the disclosure is not limited to the plates.

The following describes the use process of the processing base for CNC and CNC provided in the above embodiment of the present disclosure, for example, may include the following steps:

before processing the cover glass base, firstly placing the cover glass base on the base 1, then assembling the clamping assembly, wherein the sliding block 210 can be connected to the bottom end of the rod body 220, the clamping piece 230 is connected to the top end of the rod body 220, and the clamping assembly 2 is assembled together;

according to the size of the cover glass base, the sliding blocks 210 are aligned with the open ends of the corresponding sliding grooves 110 on the base 1 and slide into the corresponding sliding grooves 110, the clamping assembly 2 is further moved to the position where the clamping piece 230 can be pressed above the cover glass base through the sliding grooves, at the moment, the cushion block 240 with the same height as the cover glass base is placed below the clamping piece 230, and the locking nuts 221 on the rod bodies 220 are rotated, so that the first abutting surfaces 231 on the clamping piece 230 can abut against the top surface of the cover glass base and the second abutting surfaces 241 of the cushion block 240, and the clamping and positioning of the cover glass base are completed. The cover glass base can now be machined by CNC machining tools, such as suction holes 401, bolt holes and other desired structures thereon.

After the cover glass base is processed, the locking nut 221 on the rod 220 is reversely rotated, so that the first abutting surface 231 on the clamping member 230 is far away from the top surface of the cover glass base and the first abutting surface 231 of the cushion block 240, and the processed cover glass base can be taken away at this time, and the clamping assembly 2 is taken out along the extending direction of the chute 110, so that the processing of one cover glass base is completed.

In addition, when the cover glass needs to be processed, the cover glass adsorbed on the processed cover glass base can be processed through a CNC processing cutter.

Firstly, the processed cover glass base is fixed on the base 1 through the threaded hole 106, the adsorption hole 401 is aligned with the adsorption hole 121 on the base 1, then the cover glass to be processed is adsorbed on the cover glass base through the suction force generated by the vacuum component 3, and then the cover glass is processed through the processing cutter.

After the cover glass is processed, the switch of the pneumatic valve in the vacuum assembly 3 is closed, and air enters the suction channel 123 and the air channel, so that the processed cover glass can be removed to finish a processing step of the cover glass; similarly, if a lot of cover glass bases with the same size are required to be processed, the clamping assembly 2 can be kept mounted on the base 1 all the time without taking down the clamping assembly 2, and the process of mounting and dismounting the cover glass bases can be completed only by rotating the lock nut 221 to adjust the height of the clamping piece 230.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (10)

1. A CNC is with processing base for fixed apron glass base of waiting to process, its characterized in that, CNC is with processing base includes:

the base comprises a first surface body arranged on the base, and the first surface body is used for placing the cover plate glass base; and

and the clamping assembly is used for positioning the cover plate glass base on the first surface body and is slidably connected with the base.

2. The CNC machining base of claim 1, wherein the base is extended in a first direction with a plurality of slide slots for slidably connecting the clamp assembly, the plurality of slide slots being spaced apart in a second direction perpendicular to the first direction to divide the base into a plurality of mounting plates spaced apart in the second direction.

3. The CNC machining base of claim 2, wherein the clamping assembly comprises:

the sliding block is slidably accommodated in the sliding groove and can slide relatively in the sliding groove along a first direction;

the rod body extends along the vertical direction, and the bottom end of the rod body is connected with the sliding block; and

the clamping piece is connected to the rod body in a height-adjustable mode and is provided with a first abutting surface, and the first abutting surface and the first surface are arranged at intervals and used for abutting against the surface of the cover plate glass base.

4. The CNC machining base of claim 3, wherein the clamping assembly further comprises a spacer block having a thickness equal to the cover glass base, the spacer block having second and third abutment surfaces disposed opposite in a thickness direction, the second abutment surface abutting the first abutment surface of the clamp, the third abutment surface for abutting the first face.

5. The CNC machining base according to claim 3, wherein the lower end of the rod body is in threaded connection with the sliding block, the upper end of the rod body is in threaded connection with a locking nut, and the clamping piece is provided with a through hole for the rod body to pass through so as to be capable of being locked on the surface of the cover glass base through threaded cooperation of the locking nut and the rod body.

6. A CNC machining base according to claim 3, wherein the slide slot is a T-slot and the slider is a T-block which mates with the T-slot.

7. The CNC machining base according to claim 2, wherein a suction passage is formed in the base, one end of the suction passage is formed with a suction hole communicating with the first face, the other end is formed with a suction hole for mounting a vacuum assembly, the suction hole is formed on a side surface of the base, and the suction hole communicate through the suction passage formed on the mounting plate.

8. The CNC machining base of claim 1 or 7, wherein the first face has a plurality of inwardly extending dowel holes and threaded holes distributed therein.

9. The CNC machining base of claim 8, wherein the second face of the base facing away from the first face has a drain extending in a first direction, the drain in communication with the threaded bore.

10. A CNC comprising a machining tool and a CNC machining base, characterized in that the base is a CNC machining base according to any one of claims 1-9.

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