CN112140380A

CN112140380A - Jig for glass processing and machine tool with same

Info

Publication number: CN112140380A
Application number: CN202010930660.5A
Authority: CN
Inventors: 孙文峰; 邱惊龙
Original assignee: Oppo Chongqing Intelligent Technology Co Ltd
Current assignee: Oppo Chongqing Intelligent Technology Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-12-29

Abstract

The application discloses tool and lathe for glass processing, wherein the tool includes: the bottom plate is provided with a first outer edge and a second outer edge which are connected end to end on the surface of one side of the bottom plate in the thickness direction of the bottom plate, and the bottom plate is provided with a first negative pressure hole which penetrates through the bottom plate; the limiting convex strip is arranged on the first outer edge and extends along the circumferential direction of the first outer edge; the positioning column is arranged on the second outer edge, and the positioning column, the limiting convex strip and the bottom plate define an accommodating cavity; a supporting bench, the brace table is established and is being held the intracavity and be connected with the bottom plate, is equipped with the second negative pressure hole relative with first negative pressure hole on the brace table, and one side that deviates from the bottom plate of brace table is equipped with the adsorption tank that is used for adsorbing glass, adsorption tank and second negative pressure hole intercommunication. According to the jig for processing the glass, the processing cost of the glass and the processing and manufacturing period can be reduced.

Description

Jig for glass processing and machine tool with same

Technical Field

The application relates to the technical field of manufacturing and processing, in particular to a jig for glass processing and a machine tool with the jig.

Background

In the related art, the L-shaped angle-leaning jig can only realize coarse positioning of glass, and cannot realize precise positioning of products, and in order to determine the position offset and the angle rotation amount of the glass in the whole coordinate system, probes are required to be used for respectively carrying out eight-point position detection on the long side and the short side of the glass, so that the processing cost and the processing and manufacturing period of the glass are increased.

Disclosure of Invention

The application provides a tool for glass processing, utilizes a processing cost and the cycle of manufacturing of processing for glass processing's tool can be reduced.

The application has still provided a lathe, the lathe includes the above-mentioned tool that is used for glass processing.

A tool for glass processing according to this application embodiment includes: the bottom plate is provided with a first outer edge and a second outer edge which are connected end to end on the surface of one side of the bottom plate in the thickness direction of the bottom plate, and the bottom plate is provided with a first negative pressure hole penetrating through the bottom plate; the limiting convex strip is arranged on the first outer edge and extends along the circumferential direction of the first outer edge; the positioning column is arranged on the second outer edge, and the positioning column, the limiting convex strip and the bottom plate define an accommodating cavity; a supporting bench, the brace table is established hold the intracavity and with the bottom plate is connected, be equipped with on the brace table with the second negative pressure hole that first negative pressure hole is relative, the brace table deviate from one side of bottom plate is equipped with and is used for adsorbing glass's adsorption tank, the adsorption tank with second negative pressure hole intercommunication.

According to the tool for glass processing of this application embodiment, through set up spacing sand grip on the first outside border at the bottom plate, set up the reference column on the second outside border, utilize reference column and spacing bellied cooperation, can realize horizontal and longitudinal positioning to glass, still be provided with the adsorption tank that is used for adsorbing glass on the brace table, utilize the adsorption tank to adsorb glass's negative pressure, can realize the vertical location to glass, can realize the three-dimensional location to glass from this, thereby can guarantee the positioning accuracy of tool to glass, and the structure of tool is comparatively simple, need not to increase the probe, can reduce glass's processing cost and manufacturing's cycle from this.

According to the machine tool of the embodiment of the application, the machine tool comprises: a mobile platform; above-mentioned a tool for glass processing, the tool with moving platform is connected.

According to the lathe of this application embodiment, through set up spacing sand grip on the first outer border at the bottom plate, set up the reference column on the second outer border, utilize reference column and spacing bellied cooperation, can realize horizontal and longitudinal positioning to glass, still be provided with the adsorption tank that is used for adsorbing glass on the brace table, utilize the adsorption tank to adsorb glass's negative pressure, can realize the vertical location to glass, can realize the three-dimensional location to glass from this, thereby can guarantee the tool to glass's positioning accuracy, and the structure of tool is comparatively simple, need not to increase the probe, can reduce glass's processing cost and manufacturing's cycle from this.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

FIG. 1 is a schematic structural diagram of a jig for glass processing and glass according to an embodiment of the application;

FIG. 2 is an exploded view of a jig and glass for glass processing according to an embodiment of the present application;

FIG. 3 is an exploded view of a jig for glass processing and another direction of glass according to an embodiment of the present application;

fig. 4 is a cross-sectional view of a jig for glass processing and glass according to an embodiment of the present application.

Reference numerals:

the number of the jigs 100 is set up,

a bottom plate 1, a containing cavity 11, a first negative pressure hole 12,

a limit convex strip 2, a first limit strip 21, a second limit strip 22,

a positioning column 3 is arranged at the bottom of the positioning column,

a support table 4, a second negative pressure hole 41, an adsorption groove 42,

a first adsorption groove 421, a second adsorption groove 422, a second penetration hole 43,

damping cloth 5, an avoiding gap 51, a flexible sleeve 6,

the glass 200, the first through-hole 20,

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

The jig 100 for processing glass 200 according to the embodiment of the present application is described below with reference to the drawings.

As shown in fig. 1 and 2, the jig 100 for processing glass 200 according to the embodiment of the present application includes: bottom plate 1, spacing sand grip 2, reference column 3 and brace table 4.

Specifically, as shown in fig. 1 and 2, in the thickness direction of the bottom plate 1, the surface of one side of the bottom plate 1 has a first outer edge and a second outer edge which are connected end to end, and the bottom plate 1 is provided with a first negative pressure hole 12 which penetrates through the bottom plate 1. It is understood that the first negative pressure hole 12 is formed with a negative pressure. For example, in one example of the present application, a first negative pressure hole 12 is provided at the center of the base plate 1.

As shown in fig. 2 and 3, the limiting convex strip 2 is arranged on the first outer edge, the limiting convex strip 2 extends along the circumferential direction of the first outer edge, the positioning column 3 is arranged on the second outer edge, and the positioning column 3, the limiting convex strip 2 and the bottom plate 1 define the accommodating cavity 11. It can be understood that glass 200 to be processed can be placed in holding chamber 11, and through set up spacing sand grip 2 on the first outer border at bottom plate 1, set up reference column 3 on the second outer border, utilize reference column 3 and spacing bellied cooperation, can realize horizontal and longitudinal positioning to glass 200.

As shown in fig. 2 and 3, the supporting table 4 is disposed in the accommodating cavity 11 and connected to the bottom plate 1, a second negative pressure hole 41 opposite to the first negative pressure hole 12 is disposed on the supporting table 4, an adsorption groove 42 for adsorbing the glass 200 is disposed on a side of the supporting table 4 away from the bottom plate 1, and the adsorption groove 42 is communicated with the second negative pressure hole 41. Utilize the adsorption tank 42 to adsorb glass 200's negative pressure, can realize the vertical location to glass 200, can realize the three-dimensional location to glass 200 from this to can guarantee tool 100 to glass 200's positioning accuracy, tool 100's structure is comparatively simple moreover, need not to increase the probe, can reduce glass 200's processing cost and the cycle of manufacturing from this.

For example, in one example of the present application, the first negative pressure hole 12 is opposite to and communicates with the second negative pressure hole 41, the bottom plate 1 is provided with a plurality of first connection holes, the plurality of first connection holes are arranged around the first negative pressure hole 12, the support table 4 is provided with a plurality of second connection holes, the plurality of second connection holes are in one-to-one correspondence with the plurality of first connection holes, and the plurality of second connection holes are arranged around the second negative pressure hole 41, and each first connection hole is connected with its opposite second connection hole by a fastener.

Specifically, the convex surface of the support table 4 and the concave surface of the glass 200 are designed in a similar manner. This makes it possible to achieve perfect adhesion between the upper surface of the support base 4 and the lower surface of the glass 200. For example, the upper surface of the support table 4 has an arc shape convex toward the upper surface, and the lower surface of the corresponding glass 200 has an arc shape concave upward.

For example, in one example of the present application, the width of the adsorption groove 42 is between 1.2mm and 2.0 mm. Therefore, not only the adsorption area but also the adsorption pressure can be ensured. Specifically, the width of the adsorption groove 42 may be 1.2mm, 1.4mm, 1.6mm, 1.8mm, or 2.0 mm.

According to tool 100 for glass 200 processing of this application embodiment, through set up spacing sand grip 2 on the first outer border at bottom plate 1, set up reference column 3 on the second outer border, utilize reference column 3 and spacing bellied cooperation, can realize horizontal and longitudinal positioning to glass 200, still be provided with the adsorption tank 42 that is used for adsorbing glass 200 on the brace table 4, utilize adsorption tank 42 to adsorb glass 200's negative pressure, can realize the vertical location to glass 200, can realize the three-dimensional location to glass 200 from this, thereby can guarantee tool 100 to glass 200's positioning accuracy, and tool 100's structure is comparatively simple, need not to increase the probe, can reduce glass 200's processing cost and the cycle of manufacturing from this.

As shown in fig. 2 and 3, the first outer edge includes a first long side and a first short side that are connected to each other, and the limiting convex strip 2 includes: first spacing 21 and the spacing 22 of second, first spacing 21 is established on first long edge, and first spacing 21 extends along the length direction on first long edge, and the spacing 22 of second is established on first minor face, and the spacing 22 of second extends along the length direction on first minor face, and the spacing 22 of second is spaced apart from first spacing 21. It can be understood that the first limit strips 21 and the second limit strips 22 are respectively arranged on the first long edges and the first short edges, and the first limit strips 21 and the second limit strips 22 are spaced apart, so that the difficulty in processing and manufacturing the limit convex strips 2 can be reduced, and the manufacturing cost and the production period of the limit convex strips 2 can be reduced.

As shown in fig. 2 and 3, the second outer edge includes a second long edge and a second short edge which are connected to each other, one end of the second long edge is connected to one end of the first short edge, one end of the second short edge is connected to one end of the first long edge, the positioning posts 3 are multiple, the first long edge is provided with a plurality of positioning posts 3, and the second long edge is provided with a plurality of positioning posts 3. It can be understood that the plurality of positioning columns 3 are respectively disposed on the second long side and the second short side, and the plurality of positioning columns 3 are disposed at intervals, so that the plurality of positioning columns 3 can accurately position the glass 200 at a plurality of different positions.

For example, in one example of the present application, the base plate 1 is formed as a rectangular plate, and the outer edge of the upper surface of the base plate 1 includes a first long side, a first short side, a second long side, and a second short side that are connected in this order, wherein the first long side and the second long side are opposite, and the second short side and the first short side are opposite. Specifically, a first limit strip 21 is arranged on the first long edge, a second limit strip 22 is arranged on the first short edge, a plurality of spaced positioning columns 3 are arranged on the second long edge, and a plurality of spaced positioning columns 3 are arranged on the first short edge.

As shown in fig. 2 and 3, the adsorption tank 42 includes: a first adsorption groove 421 and a second adsorption groove 422, the first adsorption groove 421 extends along a first direction of the supporting platform 4, the second adsorption groove 422 extends along a second direction of the supporting platform 4, the first adsorption groove 421 and the second adsorption groove 422 are communicated, and at least one of the first adsorption groove 421 and the second adsorption groove 422 is communicated with the second negative pressure hole 41, wherein the second direction is perpendicular to the first direction. It can be understood that, by arranging the first adsorption groove 421 extending along the first direction and the second adsorption groove 422 extending along the second direction, and the first direction is perpendicular to the second direction, the adsorption of the glass 200 can be realized in two directions, so that the adsorption strength and the limiting precision can be further improved.

For example, in one example of the present application, the first adsorption groove 421 extends in the lateral direction of the support table 4, the second adsorption groove 422 extends in the longitudinal direction of the support table 4, the first adsorption groove 421 and the second adsorption groove 422 are perpendicularly provided to intersect, and both the first adsorption groove 421 and the second adsorption groove 422 communicate with the second negative pressure hole 41.

As shown in fig. 2 and 3, the first adsorption grooves 421 are plural, and the plural first adsorption grooves 421 are provided at intervals along the second direction of the support base 4. It can be understood that, by providing the plurality of first adsorption grooves 421, the adsorption area between the support table 4 and the glass 200 can be increased, so that the adsorption strength can be further increased, and the displacement between the glass 200 and the support table 4 can be avoided.

As shown in fig. 2 and 3, the second adsorption grooves 422 are plural, and the plural second adsorption grooves 422 are provided at intervals along the first direction of the support base 4. It can be understood that, by providing the plurality of second adsorption grooves 422, the adsorption area between the support table 4 and the glass 200 can be increased, so that the adsorption strength can be further increased, and the displacement between the glass 200 and the support table 4 can be avoided.

As shown in fig. 2 and 4, the outer edge of the glass 200 exceeds the outer edge of the support table 4 in the radial direction of the support table 4, and the outer edge of the glass 200 is spaced apart from the outer edge of the support table 4 by L1, and satisfies: l1 is more than or equal to 1mm and less than or equal to 2 mm. From this, can separate brace table 4 and 1 avris spacing sand grip 2 of bottom plate and reference column 3 to spacing of realization spacing boss, reference column 3 to glass 200 that can be better. For example, in one example of the present application, the outer edge of the glass 200 may be spaced from the outer edge of the support table 4 by 1mm, 1.2mm, 1.4mm, 1.6mm, or 1.8 mm.

As shown in fig. 2 and 3, the glass 200 is provided with a first through hole 20, the support base 4 is provided with a second through hole 43 facing the first through hole 20, the shape of the second through hole 43 is the same as the shape of the first through hole 20, the outer edge of the first through hole 20 is located inside the outer edge of the second through hole 43, and the distance between the outer edge of the first through hole 20 and the outer edge of the second through hole 43 is L2, and the following requirements are satisfied: l2 is more than or equal to 0.5 mm.

It is understood that, when the first through-hole 20 of the glass 200 is processed by the tool, the distance between the outer edge of the first through-hole 20 and the outer edge of the second through-hole 43 can be used to avoid the tool, so that the tool can be prevented from interfering with the supporting base 4 when the first through-hole 20 is processed. For example, in one example of the present application, the outer edge of the first through hole 20 may be spaced apart from the outer edge of the second through hole 43 by 0.5mm, 0.52mm, 0.54mm, 0.56mm, or 0.58 mm.

Specifically, the adsorption pressure in the adsorption tank 42 is P, and satisfies: p is more than or equal to 80MPa and less than or equal to 90 MPa. By setting the adsorption pressure in the adsorption tank 42 to 80MPa to 90MPa, not only the adsorption pressure between the support table 4 and the glass 200 can be ensured, but also the deformation or breakage of the glass 200 due to the excessive adsorption pressure can be avoided. For example, in one example of the present application, the adsorption pressure within the adsorption tank 42 may be 80MPa, 82MPa, 84MPa, 86MPa, 88MPa, or 90MPa

As shown in fig. 2 and 3, the jig 100 for processing glass 200 further includes: the damping cloth 5 is arranged between the glass 200 and the support table 4 at intervals, the damping cloth 5 is provided with an avoiding gap 51, and the avoiding gap 51 is opposite to the adsorption groove 42. It can be understood that the damping cloth 5 is provided to prevent the surface of the glass 200 from being scratched by the supporting table 4, so that the processing yield of the glass 200 can be ensured. In addition, the damping cloth 5 is also provided with an avoidance notch 51 which is opposite to the adsorption groove 42, so that the adsorption pressure between the adsorption groove 42 and the glass 200 is not influenced. Specifically, in one example of the present application, the thickness of the damping cloth 5 may be 0.5mm, and the size of the damping cloth 5 is designed to be similar to the boss of the jig 100.

As shown in fig. 2 and 4, the jig 100 for processing glass 200 further includes a flexible sleeve 6, and the flexible sleeve 6 is sleeved on the outer peripheral wall of the positioning column 3. It can be understood that the flexible sleeve 6 can be in interference fit with the glass 200, and the flexible sleeve 6 can be used for pressing the long side and the short side of the glass 200, so as to ensure the automatic compensation of the position offset and the angular rotation of the glass 200. For example, in one example of the present application, the flexible sleeve 6 is an interference fit with the glass 200, and the compression amount of the flexible member is D, and satisfies: d is more than or equal to 0.2mm and less than or equal to 0.3 mm. In particular, the flexible sleeve 6 may be a silicone sleeve.

For example, in one example of the present application, the flexible sleeve 6 has a durometer between 40C-50C. Therefore, the abrasion of the flexible sleeve 6 can be reduced, and the edge breakage of the glass 200 can be avoided.

As shown in fig. 2 and 3, the processing material of at least one of the base plate 1 and the support table 4 is acryl, aircraft aluminum, nylon, or bakelite. It is understood that the material of the bottom plate 1 may be acrylic, aircraft aluminum, nylon or bakelite. For example, in one example of the present application, the machined material of the base plate 1 is aircraft aluminum. The processing material in the support table 4 is acrylic, aviation aluminum, nylon or bakelite. For example, in one example of the present application, the processing material in the support table 4 may be acrylic.

A machine tool according to an embodiment of the present application is described below with reference to the drawings.

According to the machine tool of the embodiment of the application, the machine tool comprises: the jig 100 is connected with the moving platform.

For example, in one example of the present application, the base plate 1 of the jig 100 may be connected to the moving platform by a fastener; alternatively, the bottom plate 1 of the jig 100 may be bonded to the mobile platform, specifically, may be bonded by an AB glue or an MS-109 glue.

According to the lathe of this application embodiment, through set up spacing sand grip 2 on the first outer border at bottom plate 1, set up reference column 3 on the second outer border, utilize reference column 3 and spacing bellied cooperation, can realize horizontal and longitudinal positioning to glass 200, still be provided with the adsorption tank 42 that is used for adsorbing glass 200 on the brace table 4, utilize adsorption tank 42 to adsorb glass 200's negative pressure, can realize the vertical location to glass 200, can realize the three-dimensional location to glass 200 from this, thereby can guarantee tool 100 to glass 200's positioning accuracy, and tool 100's structure is comparatively simple, need not to increase the probe, from this can reduce glass 200's processing cost and the cycle of manufacturing.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a tool for glass processing which characterized in that includes:

the bottom plate is provided with a first outer edge and a second outer edge which are connected end to end on the surface of one side of the bottom plate in the thickness direction of the bottom plate, and the bottom plate is provided with a first negative pressure hole penetrating through the bottom plate;

the limiting convex strip is arranged on the first outer edge and extends along the circumferential direction of the first outer edge;

the positioning column is arranged on the second outer edge, and the positioning column, the limiting convex strip and the bottom plate define an accommodating cavity;

a supporting bench, the brace table is established hold the intracavity and with the bottom plate is connected, be equipped with on the brace table with the second negative pressure hole that first negative pressure hole is relative, the brace table deviate from one side of bottom plate is equipped with and is used for adsorbing glass's adsorption tank, the adsorption tank with second negative pressure hole intercommunication.

2. The jig for glass processing of claim 1, wherein the first outer edge comprises a first long edge and a first short edge that are connected to each other, and the limiting rib comprises:

the first limiting strip is arranged on the first long edge and extends along the length direction of the first long edge;

the second limit strip is arranged on the first short edge and extends along the length direction of the first short edge, and the second limit strip is spaced from the first limit strip.

3. The jig for glass processing according to claim 2, wherein the second outer edge includes a second long edge and a second short edge that are connected to each other, one end of the second long edge is connected to one end of the first short edge, one end of the second short edge is connected to one end of the first long edge, the positioning posts are plural, the first long edge is provided with a plurality of the positioning posts, and the second long edge is provided with a plurality of the positioning posts.

4. The jig for glass processing according to claim 1, wherein the adsorption tank includes:

a first adsorption groove extending in a first direction of the support stage;

a second adsorption groove extending in a second direction of the support table, the first adsorption groove and the second adsorption groove communicating with each other, and at least one of the first adsorption groove and the second adsorption groove communicating with the second negative pressure hole, wherein the second direction is perpendicular to the first direction.

5. The jig for glass processing according to claim 4, wherein the first suction grooves are provided in plurality, and the plurality of first suction grooves are provided at intervals in the second direction of the support table.

6. The jig for glass processing according to claim 4, wherein the second suction grooves are provided in plurality, and the plurality of second suction grooves are provided at intervals in the first direction of the support table.

7. The jig for glass processing according to claim 1, wherein an outer edge of the glass exceeds an outer edge of the support table in a radial direction of the support table, and a distance between the outer edge of the glass and the outer edge of the support table is L1, and satisfies: l1 is more than or equal to 1mm and less than or equal to 2 mm.

8. The jig for glass processing according to claim 1, wherein the glass is provided with a first through hole, the support table is provided with a second through hole opposed to the first through hole, the second through hole has a shape identical to that of the first through hole, an outer edge of the first through hole is located inside an outer edge of the second through hole, and a distance between the outer edge of the first through hole and the outer edge of the second through hole is L2, and the jig satisfies: l2 is more than or equal to 0.5 mm.

9. The jig for processing glass according to claim 1, wherein the adsorption pressure in the adsorption tank is P and satisfies: p is more than or equal to 80MPa and less than or equal to 90 MPa.

10. The jig for glass processing according to claim 1, further comprising: the damping cloth is arranged between the glass and the supporting platform at intervals, an avoiding notch is arranged on the damping cloth, and the avoiding notch is opposite to the adsorption groove.

11. The jig for glass processing according to claim 1, further comprising a flexible sleeve, wherein the flexible sleeve is sleeved on the outer peripheral wall of the positioning column.

12. The jig for glass processing according to claim 1, wherein the processing material of at least one of the base plate and the support table is acryl, aircraft aluminum, nylon, or bakelite.

13. A machine tool, comprising:

a mobile platform;

a tool for glass processing according to any one of claims 1 to 12, the tool being connected to the mobile platform.