Borosilicate glass milling base edging structure

Abstract

The utility model provides a borosilicate glass milling and grinding base edging structure, and belongs to the technical field of glass milling and grinding machining. Comprising a machine base and a milling and grinding machine head, the milling and grinding machine head is arranged on the machine base through a two-way guide rail, a supporting table is fixed to the machine base, a suction cup is fixedly connected to the supporting table in a sleeved mode, and the edging assembly comprises a connecting rod fixed to the supporting table. By arranging the edging assembly, after borosilicate glass is placed on a suction cup, an edging ring can conduct secondary supporting on the borosilicate glass on the outer side of the suction cup, the force, acting on the edging ring, of the borosilicate glass is transmitted to a supporting table through a circular ring, a supporting ring and a connecting rod, and the circular ring can support the bottom of the suction cup; the downward gravity of the borosilicate glass is shared through the edging ring and the circular ring, the possibility of deformation of the edge of the suction cup is reduced, the borosilicate glass is placed on the suction cup more stably, the possibility of inclination of the borosilicate glass is reduced, and the milling and grinding all-in-one machine is more stable in borosilicate glass machining.

Description

Technical Field

[0001] The utility model relates to the technical field of glass milling and grinding, and in particular to an edge edging structure of a borosilicate glass milling and grinding base. Background Art

[0002] Borosilicate glass is a special glass material composed of borate and silicon dioxide. Borosilicate glass has excellent chemical stability, high temperature tolerance and corrosion resistance, so it is widely used in the chemical industry, optical instruments, laboratory utensils and nuclear industry. During production, it is necessary to use a milling and grinding machine to cut, mill, grind and other processes on the glass to meet the processing needs of glass of different shapes and sizes. The milling and grinding machine is mainly composed of a machine base, a two-way track, a base (consisting of a support table and a suction cup) and a milling head. The base is fixed on the machine base, and the milling head moves on the machine base through a two-way guide rail. A milling head is set at the bottom of the milling head. During processing, the borosilicate glass is placed on the base, fixed by the suction cup on the base, and the two-way guide rail controls the milling head to move above the glass. Then, the borosilicate glass is processed by the milling head at the bottom of the milling head.

[0003] During the processing of borosilicate glass, the borosilicate glass is placed on the suction cup in the base, and the vacuum pump sucks out the air between the suction cup and the borosilicate glass through the pipe. The pressure in the space between the suction cup and the borosilicate glass is reduced, and the suction cup is adsorbed on the bottom of the borosilicate glass through the extrusion of the external atmospheric pressure, which plays the role of fixing the borosilicate glass. Then the milling and grinding machine is started to process the borosilicate glass. Since the borosilicate glass is heavy and the suction cup is made of rubber material, the rubber material has a certain flexibility. After the borosilicate glass is placed on the suction cup, the suction cup will be deformed by the weight of the borosilicate glass. After the suction cup is deformed, the borosilicate glass will have a certain tilt as a whole. The borosilicate glass will shake during processing. For this reason, there is a need for further optimization of the base of the milling and grinding machine in terms of stability. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a borosilicate glass milling base edging structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, this utility provides the following technical solutions:

[0006] A borosilicate glass milling base edging structure comprises a machine base and a milling head, wherein the milling head is arranged on the machine base through a bidirectional guide rail, a support platform is fixed on the machine base, a suction cup is fixedly sleeved on the support platform, and further comprises:

[0007] The edging assembly includes a connecting rod fixed on a support platform, a supporting ring fixed on the connecting rod, a circular ring movably connected to the supporting ring, a top of the circular ring movably connected to the surface of the suction cup, an edging ring fixed on the circular ring, and the edging ring is arranged on the outside of the suction cup.

[0008] Preferably, a positioning groove is provided on the edging ring, a positioning block is movably connected to the inner wall of the positioning groove, the positioning block is fixed to the side of the suction cup, and the bottom of the positioning block is movably connected to the top of the circular ring.

[0009] Preferably, the side of the positioning block away from the suction cup is a curved surface, and the shape of the positioning block is matched with the shape of the positioning groove.

[0010] Preferably, there are four positioning blocks in total, and the four positioning blocks are arranged in a circular array about the center position of the suction cup.

[0011] Preferably, the edging ring is a rubber ring, and anti-slip stripes are arranged on the top of the edging ring.

[0012] Preferably, the top of the edging ring and the top of the suction cup are in the same plane.

[0013] Preferably, a positioning assembly is provided in the support ring, and the positioning assembly includes a spring fixed on the inner wall of the support ring, a positioning protrusion penetrating the top of the support ring is fixed on the spring, the side of the positioning protrusion is movably connected to the inner wall of the support ring, a positioning hole is opened at the bottom of the circular ring, and the positioning protrusion is inserted into the positioning hole.

[0014] Preferably, the top of the positioning protrusion is a curved surface, the shape of the top of the positioning protrusion is compatible with the shape of the positioning hole, and the distance that the positioning protrusion moves downward on the inner wall of the support ring is greater than the depth of the positioning hole.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] In the above scheme, by setting up the edging assembly, after the borosilicate glass is placed on the suction cup, the edging ring on the outside of the suction cup will provide secondary support for the borosilicate glass, and the force exerted by the borosilicate glass on the edging ring is transmitted to the support platform through the circular ring, the support ring and the connecting rod, and the circular ring will support the bottom of the suction cup. The downward gravity of the borosilicate glass is shared by the edging ring and the circular ring, which reduces the possibility of deformation of the edge of the suction cup, makes the borosilicate glass placed on the suction cup more stable, and reduces the possibility of tilting of the borosilicate glass. The milling and grinding machine will be more stable in processing borosilicate glass.

[0017] By setting the positioning component, after the edging ring is installed, the positioning protrusion in the positioning component will be inserted into the positioning hole to position the ring so that the ring will not rotate in the horizontal direction, thereby improving the stability of the edging ring during use and making the edging ring support the borosilicate glass more stably, thereby improving the stability of the borosilicate glass during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the overall structure;

[0020] Figure 2 It is a schematic diagram of the structure at the support platform;

[0021] Figure 3 It is a schematic diagram of the spring structure;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is a structural diagram of the positioning block.

[0024] [Reference Signs]

[0025] 1. Machine base; 2. Milling head; 3. Support table; 4. Suction cup; 5. Edging assembly; 51. Connecting rod; 52. Support ring; 53. Circular ring; 54. Edging ring; 55. Positioning groove; 56. Positioning block; 6. Positioning assembly; 61. Spring; 62. Positioning protrusion; 63. Positioning hole.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the present utility, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present utility to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of a borosilicate glass milling base edging structure provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] like Figure 1-Figure 5 As shown, the embodiment of the present utility provides a borosilicate glass milling base edging structure, including a machine base 1 and a milling head 2, the milling head 2 is arranged on the machine base 1 through a two-way guide rail, a support platform 3 is fixed on the machine base 1, a suction cup 4 is fixedly sleeved on the support platform 3, the machine base 1 is placed on the ground, the two-way guide rail drives the milling head 2 to move in the X and Y axis directions in the horizontal direction, and the milling head 2 is positioned above the borosilicate glass, the suction cup 4 is connected to an external vacuum pump through a pipeline, and the air between the suction cup 4 and the borosilicate glass is sucked out by the vacuum pump to fix the borosilicate glass, and also includes:

[0031] The edging component 5 includes a connecting rod 51 fixed on the support platform 3. There are three connecting rods 51 in total, and the three connecting rods 51 are arranged in a circular array about the center of the support ring 52. A support ring 52 is fixed on the connecting rod 51. A part of the support ring 52 is used to support the edging ring 54, and a part of it is used to support the suction cup 4, wherein the edging ring 54 is equivalent to being embedded in the outer side of the suction cup 4. The edging ring 54 increases the relative area between the suction cup 4 and the borosilicate glass, thereby improving the stability of the support. A circular ring 53 is movably connected to the support ring 52. The circular ring 53 is supported by a metal material and is horizontally arranged. The centers of the circular ring 53, the edging ring 54 and the support ring 52 coincide. The top of the circular ring 53 is movably connected to the surface of the suction cup 4. A edging ring 54 is fixed to the circular ring 53, and the edging ring 54 is arranged on the outer side of the suction cup 4.

[0032] like Figure 1-Figure 5As shown, in the present embodiment, a positioning groove 55 is opened on the rim ring 54, and a positioning block 56 is movably connected to the inner wall of the positioning groove 55. The positioning block 56 is fixed to the side of the suction cup 4, and the bottom of the positioning block 56 is movably connected to the top of the circular ring 53. The rim ring 54 plays a role in auxiliary support of the borosilicate glass. The rim ring 54 increases the relative contact area between the rim ring 54 and the borosilicate glass, thereby increasing the stability of supporting the borosilicate glass.

[0033] like Figure 5 As shown, in this embodiment, the side of the positioning block 56 away from the suction cup 4 is a curved surface, and the edges of the upper and lower surfaces of the positioning block 56 are chamfered to facilitate the positioning block 56 to move into the positioning groove 55, and the shape of the positioning block 56 is adapted to the shape of the positioning groove 55.

[0034] like Figure 5 As shown, in this embodiment, there are four positioning blocks 56 in total, and the four positioning blocks 56 are arranged in a circular array about the center position of the suction cup 4.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the present embodiment, the edging ring 54 is a rubber ring. The edging ring 54 and the suction cup 4 are both made of rubber material to avoid hard contact with the borosilicate glass and increase the sealing between the suction cup 4 and the borosilicate glass. Anti-slip stripes are provided on the top of the edging ring 54. The anti-slip stripes on the top of the edging ring 54 increase the friction coefficient with the borosilicate glass and increase the stability of the borosilicate glass in the horizontal direction after being placed.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, the top of the rim ring 54 and the top of the suction cup 4 are in the same plane. After the borosilicate glass is placed on the suction cup 4, the rim ring 54 and the suction cup 4 jointly support the borosilicate glass, and the placement of the borosilicate glass will be more stable.

[0037] like Figure 3 and Figure 4 As shown, in the present embodiment, a positioning assembly 6 is provided in the support ring 52, and the positioning assembly 6 includes a spring 61 fixed on the inner wall of the support ring 52, and a positioning protrusion 62 penetrating the top of the support ring 52 is fixed on the spring 61, and the spring 61 supports the positioning protrusion 62, and the positioning protrusion 62 moves downward to compress the spring 61. When the positioning protrusion 62 moves to the bottom of the positioning hole 63, the spring 61 drives the positioning protrusion 62 to move upward into the positioning hole 63, and the side of the positioning protrusion 62 is movably connected to the inner wall of the support ring 52, and a positioning hole 63 is provided at the bottom of the circular ring 53, and the positioning protrusion 62 is inserted into the positioning hole 63.

[0038] like Figure 4 As shown, in the present embodiment, the top of the positioning protrusion 62 is set as a curved surface, and the top shape of the positioning protrusion 62 is adapted to the shape of the positioning hole 63. After the positioning protrusion 62 is inserted into the positioning hole 63, the horizontal positioning of the ring 53 is realized to prevent the ring 53 from rotating in the horizontal direction. After the curved surface of the top of the positioning protrusion 62 is set, it is convenient for the positioning protrusion 62 to be inserted into the positioning hole 63. The distance that the positioning protrusion 62 moves downward on the inner wall of the support ring 52 is greater than the depth of the positioning hole 63, and the positioning protrusion 62 can be completely moved in the support ring 52. After the positioning protrusion 62 moves downward, the positioning protrusion 62 disengages from the positioning hole 63. After disengagement, the ring 53 is unlocked and can rotate.

[0039] Working principle: pinch the suction cup 4 from bottom to top and inward, put the rim ring 54 and the circular ring 53 on the outside of the suction cup 4 from top to bottom, the circular ring 53 is now movably connected to the support ring 52, loosen the suction cup 4, rotate the rim ring 54 and the circular ring 53, the circular ring 53 rotates on the support ring 52, and the rim ring 54 rotates on the suction cup 4. When the positioning groove 55 moves to the bottom, the positioning block 56 is engaged in the positioning groove 55, and the first step of water positioning of the rim ring 54 is achieved through the positioning block 56 and the positioning groove 55. Flat positioning, and when the circular ring 53 contacts the supporting ring 52, the circular ring 53 is pressed on the positioning protrusion 62, and the positioning protrusion 62 moves downward. When the positioning block 56 is engaged in the positioning groove 55, the spring 61 at the bottom of the positioning protrusion 62 will rebound upward, and the spring 61 drives the positioning protrusion 62 to move upward, and the positioning protrusion 62 moves upward into the positioning hole 63. The circular ring 53 is positioned in the horizontal direction through the positioning protrusion 62 and the positioning hole 63, so as to realize the secondary positioning of the rim ring 54;

[0040] After the installation is completed, start the whole machine, place the borosilicate glass on the suction cup 4, start the vacuum pump, and the vacuum pump sucks out the air between the suction cup 4 and the borosilicate glass through the pipeline, and fixes and supports the borosilicate glass through the suction cup 4, and the edging ring 54 also supports the borosilicate glass. Part of the weight of the borosilicate glass is shared by the edging ring 54, and the edging ring 54 transfers the weight to the circular ring 53, and the circular ring 53 transfers the force to the support ring 52, and the support ring 52 transfers the force to the connecting rod 51, and the connecting rod 51 transfers the force to the support platform 3, and the support platform 3 transfers the force to the machine base 1, and finally the force is transferred to the ground, and the top of the circular ring 53 also supports the bottom of the suction cup 4 to avoid deformation of the suction cup 4 and improve the stability of the suction cup 4 supporting the borosilicate glass;

[0041] After the borosilicate glass is placed, the two-way guide rail is started, and the two-way guide rail drives the milling head 2 to move above the borosilicate glass, and the milling head at the bottom of the milling head 2 is extended to process the borosilicate glass. After the processing is completed, the processed product can be removed.

[0042] This utility covers any substitution, modification, equivalent method and scheme made on the essence and scope of this utility. In order to make the public have a thorough understanding of this utility, the specific details are described in detail in the above preferred embodiments of this utility, and those skilled in the art can fully understand this utility without the description of these details.

[0043] The above is only a preferred implementation of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A borosilicate glass milling base edging structure, comprising a machine base (1) and a milling head (2), wherein the milling head (2) is arranged on the machine base (1) via a bidirectional guide rail, a support platform (3) is fixed on the machine base (1), and a suction cup (4) is fixedly sleeved on the support platform (3), characterized in that: Also includes: A rimming assembly (5), the rimming assembly (5) comprising a connecting rod (51) fixed on a support platform (3), a supporting ring (52) fixed on the connecting rod (51), a circular ring (53) movably connected to the supporting ring (52), a top of the circular ring (53) movably connected to the surface of the suction cup (4), a rimming ring (54) fixed on the circular ring (53), and the rimming ring (54) arranged on the outside of the suction cup (4).

2. The borosilicate glass milling base edging structure according to claim 1, characterized in that: The edging ring (54) is provided with a positioning groove (55), the inner wall of the positioning groove (55) is movably connected to a positioning block (56), the positioning block (56) is fixed to the side of the suction cup (4), and the bottom of the positioning block (56) is movably connected to the top of the circular ring (53).

3. The borosilicate glass milling base edging structure according to claim 2, characterized in that: The side of the positioning block (56) away from the suction cup (4) is a curved surface, and the shape of the positioning block (56) is compatible with the shape of the positioning groove (55).

4. The borosilicate glass milling base edging structure according to claim 3, characterized in that: A total of four positioning blocks (56) are provided, and the four positioning blocks (56) are arranged in a circular array about the center position of the suction cup (4).

5. The borosilicate glass milling base edging structure according to claim 1, characterized in that: The edging ring (54) is a rubber ring, and anti-slip stripes are arranged on the top of the edging ring (54).

6. The borosilicate glass milling base edging structure according to claim 5, characterized in that: The top of the edging ring (54) and the top of the suction cup (4) are located in the same plane.

7. The borosilicate glass milling base edging structure according to claim 1, characterized in that: A positioning assembly (6) is arranged inside the support ring (52), and the positioning assembly (6) comprises a spring (61) fixed on the inner wall of the support ring (52), a positioning protrusion (62) penetrating the top of the support ring (52) is fixed on the spring (61), and the side of the positioning protrusion (62) is movably connected to the inner wall of the support ring (52), and a positioning hole (63) is opened at the bottom of the circular ring (53), and the positioning protrusion (62) is inserted into the positioning hole (63).

8. The borosilicate glass milling base edging structure according to claim 7, characterized in that: The top of the positioning protrusion (62) is a curved surface, the shape of the top of the positioning protrusion (62) matches the shape of the positioning hole (63), and the distance that the positioning protrusion (62) moves downward on the inner wall of the support ring (52) is greater than the depth of the positioning hole (63).

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