Optical glass cutting device

Abstract

The utility model discloses an optical glass cutting device which comprises a pedestal, two first supporting plates and two second supporting plates are arranged on the pedestal, a first supporting plate is movably connected between the two first supporting plates, a second supporting plate is movably connected between the two second supporting plates, and the second supporting plate is hinged to the first supporting plate. According to the optical glass cutting device, through cooperation of the two sets of limiting bases, the sliding blocks, the connecting rods, the spring sets and the pressing rods, the effect that the two ends of optical glass are positioned and fixed on the first supporting plate and the second supporting plate before cutting is achieved, scratches are cut on the optical glass through the movable cutting mechanism, and the cutting efficiency is improved. The electric telescopic rod is used for driving the ejector block, so that the hinged position of the first supporting plate and the second supporting plate tends to arch upwards, optical glass is broken, compared with the prior art, manual breaking of workers is not needed, cutting of the optical glass is more convenient through automatic operation, and meanwhile safe production is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field especially relates to a kind of optical glass cutting device. BACKGROUND

[0002] Optical glass is the glass that can change the propagation direction of light and can change the relative spectral distribution of ultraviolet, visible or infrared light. In a narrow sense, optical glass refers to colorless optical glass; In a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet and infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass and photochromic glass. Optical glass can be used to manufacture lenses, prisms, mirrors and windows in optical instruments. Components made of optical glass are key elements in optical instruments.

[0003] Optical glass is cut according to size requirements after being made, at which time a cutting device needs to be used for operation. When the traditional cutting device is cutting, it cannot be completely cut due to the characteristics of the glass material itself, but only a scratch can be made on the surface. The scratch needs to be broken by manual operation in the later stage, which is inconvenient to operate and is not conducive to the personal safety of the operator. Therefore, an optical glass cutting device is needed to meet the demand. SUMMARY

[0004] The utility model aims at providing an optical glass cutting device to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an optical glass cutting device, comprising a pedestal, two first support plates and two second support plates are arranged on the pedestal, a first supporting plate is movably connected between the two first support plates, a second supporting plate is movably connected between the two second support plates, the second supporting plate is hingedly connected with the first supporting plate, an electric telescopic rod is arranged on the bottom end of the pedestal, the telescopic shaft of the electric telescopic rod is slidingly connected in the table top of the pedestal, a top block is arranged on the top end of the electric telescopic rod, the top block is arranged on the pedestal and below the hinged part of the first supporting plate and the second supporting plate, a support is arranged on the pedestal, a moving cutting mechanism is arranged on the support, the cutting knife of the moving cutting mechanism corresponds to the position above the joint of the first supporting plate and the second supporting plate, a limiting seat is arranged on the first supporting plate and the second supporting plate, a sliding block is movably connected on each limiting seat, a connecting rod is arranged on one side of each sliding block, a spring group is connected on the bottom end of each connecting rod, and a pressing rod is arranged on the bottom end of each spring group.

[0006] Preferably, straight slots are formed on the first support plate and the second support plate, each straight slot is horizontally arranged, a sliding shaft is arranged on the side of the first supporting plate and the second supporting plate away from the hinged part, and each sliding shaft is movably connected in the corresponding straight slot.

[0007] Preferably, the first supporting plate and the second supporting plate are movably connected through a hinge, and the hinge is arranged at the bottom end of the hinge joint of the first supporting plate and the second supporting plate.

[0008] Preferably, the top block is triangular, the bottom end is connected with the telescopic shaft of the electric telescopic rod, and the two sides close to the first supporting plate and the second supporting plate are inclined surfaces.

[0009] Preferably, the limiting seat is provided with a sliding groove, the cross section of the sliding groove is trapezoidal, the sliding block is trapezoidal in the sliding groove, and a bolt is threadedly connected in the sliding block from top to bottom, and the threaded end of the bolt abuts against the bottom end of the sliding groove.

[0010] Preferably, the bottom end of the two pressing rods on the same side is an inclined surface.

[0011] Preferably, the bottom end of the connecting rod at the second supporting plate is provided with a limiting plate, and the limiting plate is arranged on the side away from the inclined surface of the pressing rod.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, through the cooperation between the two groups of limiting seats, sliding blocks, connecting rods, spring groups and pressing rods, the positioning and fixing effect of the optical glass at the two ends on the first supporting plate and the second supporting plate before cutting is realized, the moving cutting mechanism is used to cut a scratch on the optical glass, the top block is driven by the electric telescopic rod, the hinge joint of the first supporting plate and the second supporting plate generates an arching trend, thereby the optical glass is broken, compared with the prior art, the workers do not need to manually break, the automatic operation makes the cutting of the optical glass more convenient, and the safety production is realized.

[0014] In the utility model, through the movable effect of the sliding block on the limiting seat, the adjustable pressing and fixing effect of the optical glass with different cutting lengths is realized, and through the addition of the limiting plate, the cutting length of the optical glass is conveniently positioned, so that the device realizes the adjustable effect of the cutting length of the optical glass, and the adaptability is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of optical glass cutting device structure schematic view;

[0016] Figure 2 The first supporting plate and the second supporting plate connection of the utility model are connected with the lower structure schematic view of a kind of optical glass cutting device;

[0017] Figure 3 The front view section structure schematic view of the utility model is provided with a kind of optical glass cutting device;

[0018] Figure 4 The utility model provides a kind of optical glass cutting device's slider side view section structure schematic diagram.

[0019] In the figure: 1, pedestal; 2, first support plate; 3, second support plate; 4, first supporting plate; 5, second supporting plate; 6, electric telescopic rod; 7, top block; 8, support; 9, moving cutting mechanism; 10, limit seat; 11, slider; 12, connecting rod; 13, spring; 14, press bar; 15, straight slot; 16, sliding axle; 17, hinged piece; 18, sliding groove; 19, bolt; 20, limit plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-4 An optical glass cutting device includes a pedestal 1, the pedestal 1 is provided with two first support plates 2 and two second support plates 3, the two first support plates 2 are movably connected with a first supporting plate 4, the two second support plates 3 are movably connected with a second supporting plate 5, the second supporting plate 5 is hingedly connected with the first supporting plate 4, the bottom end of the pedestal 1 is provided with an electric telescopic rod 6, the telescopic shaft of the electric telescopic rod 6 is slidingly connected in the table top of the pedestal 1, and the top end is provided with a top block 7, the top block 7 is arranged on the pedestal 1 and located below the hinge of the first supporting plate 4 and the second supporting plate 5, the pedestal 1 is provided with a support 8, the support 8 is provided with a moving cutting mechanism 9, the cutting knife of the moving cutting mechanism 9 corresponds to the position above the intersection of the first supporting plate 4 and the second supporting plate 5, the first supporting plate 4 and the second supporting plate 5 are both provided with a limit seat 10, each limit seat 10 is movably connected with a slider 11, each slider 11 is provided with a connecting rod 12 on one side, each connecting rod 12 is connected with a spring group 13 on the bottom end, and each spring group 13 is provided with a press bar 14 on the bottom end.

[0022] In use, the optical glass is placed on the first supporting plate 4 and the second supporting plate 5, the pressing rod 14 is moved upward so that one side of the optical glass is in contact with the limiting seat 10 on the first supporting plate 4 and the second supporting plate 5 respectively, the pressing rod 14 is loosened, the fixing effect of the two ends of the optical glass is realized respectively, the movable cutting mechanism 9 is driven, the cutting knife moves along the hinge of the first supporting plate 4 and the second supporting plate 5, and a scratch is cut on the optical glass. Then the electric telescopic rod 6 is driven to make the top block 7 rise, the top block 7 pushes the lower part of the hinge of the first supporting plate 4 and the second supporting plate 5, so that an included angle is generated between the first supporting plate 4 and the second supporting plate 5. Since the two ends of the optical glass are fixed on the first supporting plate 4 and the second supporting plate 5 respectively, the optical glass is broken at the scratch. Compared with the prior art, the worker does not need to manually break, the automatic operation makes the cutting of the optical glass more convenient, and the safety production is realized.

[0023] Specifically, in the embodiment, straight slots 15 are formed on the first supporting plate 2 and the second supporting plate 3, each straight slot 15 is horizontally arranged, sliding shafts 16 are arranged on the two sides of the first supporting plate 4 and the second supporting plate 5 away from the hinge, and each sliding shaft 16 is movably connected in the corresponding straight slot 15. When the angle between the first supporting plate 4 and the second supporting plate 5 changes, the movable space is provided for the end of the first supporting plate 4 and the second supporting plate 5 away from the hinge.

[0024] Specifically, in the embodiment, the first supporting plate 4 and the second supporting plate 5 are movably connected through the hinge 17 arranged at the bottom end of the hinge of the first supporting plate 4 and the second supporting plate 5, so that the connection between the first supporting plate 4 and the second supporting plate 5 is realized, and the rotating effect between the first supporting plate 4 and the second supporting plate 5 is realized.

[0025] Specifically, in the embodiment, the top block 7 is triangular, the bottom plane is connected with the telescopic shaft of the electric telescopic rod 6, and the two sides close to the first supporting plate 4 and the second supporting plate 5 are inclined planes. During the angle change process in which the hinge of the first supporting plate 4 and the second supporting plate 5 is arched upward, the bottom end of the top block 7 is effectively prevented from contacting the first supporting plate 4 and the second supporting plate 5, and the problem of hindering the angle change is prevented.

[0026] Specifically, in the embodiment, the limiting seat 10 is provided with a sliding groove 18, the cross section of the sliding groove 18 is trapezoidal, the sliding block 11 is located in the sliding groove 18, the sliding block 11 is provided with a trapezoidal part, and the threaded end of the bolt 19 is abutted on the bottom end of the sliding groove 18, so that the position of the sliding block 11 on the limiting seat 10 is adjusted, and the effective position of the optical glass to be cut of different lengths is fixed.

[0027] Specifically, in the embodiment, the same side bottom end of the two pressing rods 14 is a bevel, so that the optical glass can be directly pushed from the bevel side of the pressing rod 14 during the fixing process, and the step of manually operating the rising of the pressing rod 14 can be saved.

[0028] Specifically, in the embodiment, the bottom end of the connecting rod 12 at the second supporting plate 5 is provided with a limiting plate 20, the limiting plate 20 is arranged on the side away from the bevel of the pressing rod 14, the limiting plate 20 provides limiting for the end of the optical glass, so as to ensure the cutting length of the optical glass, and through the locking effect of the bolt 19, the device realizes the adjustable effect of the cutting length of the optical glass, and the adaptability is further improved.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An optical glass cutting apparatus comprising a base (1), characterized in that: The pedestal (1) is provided with two first support plates (2) and two second support plates (3), the first support plates (2) are movably connected between the two first support plates (2), the second support plates (3) are movably connected between the two second support plates (3), the second support plate (5) is hingedly connected between the first support plate (4) and the second support plate (5), the bottom end of the pedestal (1) is provided with an electric telescopic rod (6), the telescopic shaft of the electric telescopic rod (6) is slidably connected in the tabletop of the pedestal (1), and the top end is provided with a top block (7), the top block (7) is arranged on the pedestal (1) and located below the hinged portion of the first support plate (4) and the second support plate (5), the pedestal (1) is provided with a support (8), the support (8) is provided with a movable cutting mechanism (9), the cutting knife of the movable cutting mechanism (9) corresponds to the position above the intersection of the first support plate (4) and the second support plate (5), the first support plate (4) and the second support plate (5) are provided with a limiting seat (10), each limiting seat (10) is movably connected with a sliding block (11), one side of each sliding block (11) is provided with a connecting rod (12), the bottom end of each connecting rod (12) is connected with a spring group (13), and the bottom end of each spring group (13) is provided with a pressing rod (14).

2. An optical glass cutting apparatus according to claim 1, wherein: The first support plate (2) and the second support plate (3) are provided with straight notches (15), each straight notch (15) is horizontally arranged, and the two sides of the first support plate (4) and the second support plate (5) away from the hinged portion are provided with sliding shafts (16), and each sliding shaft (16) is movably connected in the corresponding straight notch (15).

3. An optical glass cutting apparatus according to claim 1, wherein: The first support plate (4) and the second support plate (5) are movably connected through a hinge (17), and the hinge (17) is arranged at the bottom end of the hinged portion of the first support plate (4) and the second support plate (5).

4. An optical glass cutting apparatus according to claim 1, wherein: The top block (7) is triangular, the bottom end plane is connected with the telescopic shaft of the electric telescopic rod (6), and the two sides close to the first support plate (4) and the second support plate (5) are inclined surfaces.

5. An optical glass cutting apparatus according to claim 1, wherein: The limiting seat (10) is provided with a sliding groove (18), the cross section of the sliding groove (18) is trapezoidal, the sliding block (11) is located in the trapezoidal part of the sliding groove (18), the sliding block (11) is threadedly connected with a bolt (19) from top to bottom, and the threaded section end of the bolt (19) abuts against the bottom end of the sliding groove (18).

6. An optical glass cutting apparatus according to claim 1, wherein: The same side bottom end of the two pressing rods (14) is an inclined surface.

7. An optical glass cutting apparatus according to claim 1, wherein: The connecting rod (12) at the second support plate (5) is provided with a limiting plate (20) at the bottom end, and the limiting plate (20) is arranged on the side away from the inclined surface of the pressing rod (14).

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