CN220197422U - Lens adjusting device - Google Patents

Abstract

The utility model provides a lens adjusting device, and particularly relates to the technical field of lens adjusting equipment. The lens adjusting device comprises a base, be equipped with supporting mechanism on the base, supporting mechanism includes pivot, support column and supporting seat, the coaxial heart of supporting seat is installed in the base upper surface, is connected with the support column on the supporting seat, and support column keeps away from supporting seat one end and is equipped with the pivot, swing joint between pivot and the support column, and pivot keeps away from support column one end and is equipped with the fixed disk and is fixed connection with the fixed disk between, the fixed disk is located between adjustment mechanism and the hydraulic mechanism. According to the utility model, the position of the pressing block in the slotted hole formed in the fixed plate is adjusted through the adjusting mechanism, so that lenses with different sizes and sizes placed in the fixed plate are clamped by matching with the pressing plate below the slotted hole, and meanwhile, the clamping position can be adjusted by rotating the fixed plate in the processing process so as to process an unprocessed surface on the lens.

Description

Lens adjusting device

Technical Field

The utility model relates to the technical field of lens adjusting equipment, in particular to a lens adjusting device.

Background

The optical lens is made of a transparent material with one or more curved surfaces and is made of optical materials such as glass or resin, and the optical lens is often assembled with a glasses frame to form glasses after polishing, so that the eyesight of a user is corrected, and a clear visual field is obtained. In the process of processing the optical lens, the optical lens needs to be clamped.

However, the common optical lens clamping device is inconvenient to timely adjust the self-clamping position on the lens according to the different sizes of the processed lens in the processing process.

Disclosure of Invention

In order to solve the technical problem that the common optical lens clamping device is inconvenient to timely adjust the self-clamping position on the lens according to the different sizes of the processed lens in the processing process, the utility model provides a lens adjusting device.

The lens adjusting device comprises a base, wherein a supporting mechanism is arranged on the base and comprises a rotating shaft, a supporting column and a supporting seat, the supporting seat is coaxially arranged on the upper surface of the base, the supporting seat is connected with the supporting column, the rotating shaft is arranged at one end, far away from the supporting seat, of the supporting column, the rotating shaft is movably connected with the supporting column, a fixed disc is arranged at one end, far away from the supporting column, of the rotating shaft and is fixedly connected with the fixed disc, and the fixed disc is positioned between the adjusting mechanism and the hydraulic mechanism.

Preferably, the fixed disc is provided with three slots annularly distributed about the axis of the fixed disc, and the angle between the centers of the slots is about 120 degrees.

Preferably, three pressing plates are annularly distributed below the fixed disc, the angle between two adjacent pressing plates is about 120 degrees, three adjusting mechanisms are arranged right above the pressing plates at a certain distance from the fixed disc, one side of each pressing plate is connected with one end of each second piston rod, and each second piston rod is arranged in each second hydraulic cylinder.

Preferably, the adjusting mechanism comprises a first driving motor, a sleeve and a first telescopic rod, wherein one side of the first driving motor is connected with the sleeve, and the first telescopic rod is arranged in the sleeve and is movably connected with the sleeve.

Preferably, three first hydraulic cylinders are arranged on the base along the radial direction, the distance between every two adjacent first hydraulic cylinders is 120 degrees, a first piston rod is arranged in each first hydraulic cylinder, and one end, far away from the base, of each first piston rod is connected with a first driving motor.

Preferably, the first telescopic link is kept away from first driving motor and is connected with three hold-down mechanism and is 120 degrees settings between two adjacent hold-down mechanisms, is connected with between second driving motor output shaft one end and the second telescopic link and is connected with the briquetting below the second telescopic link.

Compared with the related art, the lens adjusting device provided by the utility model has the following beneficial effects:

1. the position of the pressing block in the slotted hole formed in the fixed plate is adjusted through the adjusting mechanism, lenses with different sizes and sizes placed in the fixed plate are clamped by the pressing plate under the slotted hole, and meanwhile, the clamping position can be adjusted by rotating the fixed plate in the processing process so as to process an unprocessed surface on the lens.

Drawings

FIG. 1 is a schematic view of a lens adjusting device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the main body of the present utility model;

fig. 3 is a schematic structural view of the pressing mechanism of the present utility model.

Reference numerals in the drawings:

1. a base; 2. a first hydraulic cylinder; 3. a first piston rod; 4. an adjusting mechanism; 40. a first driving motor; 41. a sleeve; 42. a first telescopic rod; 5. a fixed plate; 6. a support mechanism; 601. a rotating shaft; 602. a support column; 603. a support base; 7. a hydraulic mechanism; 701. a pressing plate; 702. a second piston rod; 703. a second hydraulic cylinder; 8. a compressing mechanism; 8001. a second driving motor; 8002. a second telescopic rod; 8003. and (5) briquetting.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the present specification, "plurality" means two or more.

In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

Referring to fig. 1-3, an embodiment of the utility model provides a lens adjusting device, which comprises a base 1, wherein a supporting mechanism 6 is arranged on the base 1, the supporting mechanism 6 comprises a rotating shaft 601, supporting columns 602 and a supporting seat 603, the supporting seat 603 is coaxially arranged on the upper surface of the base 1, the supporting seat 603 is connected with the supporting columns 602, one end of each supporting column 602 far away from the supporting seat 603 is provided with the rotating shaft 601, the rotating shaft 601 is movably connected with the supporting column 602, one end of each rotating shaft 601 far away from the supporting column 602 is provided with a fixed disc 5 and is fixedly connected with the fixed disc 5, the fixed disc 5 is positioned between the adjusting mechanism 4 and a hydraulic mechanism 7, three slotted holes are annularly distributed on the fixed disc 5 relative to the axle center of the fixed disc 5, and the angle between the center positions of the slotted holes is about 120 degrees.

Three pressing plates 701 are annularly distributed below the fixed disc 5, the angle between every two adjacent pressing plates 701 is about 120 degrees, three adjusting mechanisms 4 are arranged right above the pressing plates 701 at a certain distance from the fixed disc 5, one side of each pressing plate 701 is connected with one end of a second piston rod 702, and the second piston rod 702 is arranged in the second hydraulic cylinder 703.

Adjustment mechanism 4 includes first driving motor 40, sleeve 41 and first telescopic link 42, first driving motor 40 one side is connected with sleeve 41, be equipped with first telescopic link 42 in the sleeve 41 and swing joint between first telescopic link 42 and the sleeve 41, be equipped with three first pneumatic cylinder 2 along the radial direction on the base 1, and adjacent two first pneumatic cylinder 2 interval is 120 degrees, be equipped with first piston rod 3 in the first pneumatic cylinder 2 and first piston rod 3 keep away from base 1 one end and be connected with first driving motor 40, first telescopic link 42 is kept away from first driving motor 40 and is connected with three hold-down mechanism 8 and is 120 degrees settings between the adjacent two hold-down mechanism 8, second driving motor 8001 output shaft one end is connected with between second telescopic link 8002 and second telescopic link 8002 below is connected with briquetting 8003.

The working principle provided by the utility model is as follows: firstly, an operator puts a lens to be processed into a fixed disc 5, then starts a first hydraulic cylinder 2 according to the size of the lens to drive a pressing mechanism 8 to move along the radius direction of the fixed disc 5, simultaneously starts a second hydraulic cylinder 703 to drive a pressing plate 701 arranged below a slotted hole on the fixed disc 5 to move upwards and match a pressing block 8003 arranged above the slotted hole to clamp the lens put into the fixed disc 5, when the lens processing surface is processed except the fixed position, the pressing block 8003 of the pressing plate 701 is separated, then rotates the fixed disc 5 to clamp the lens again, and finally, the processing of all unprocessed surfaces required on the lens is completed.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims (6)

1. A lens adjustment device comprising a base (1): the support is characterized in that a support mechanism (6) is arranged on the base (1), the support mechanism (6) comprises a rotating shaft (601), a support column (602) and a support seat (603), the support seat (603) is coaxially arranged on the upper surface of the base (1), the support seat (603) is connected with the support column (602), one end, far away from the support seat (603), of the support column (602) is provided with the rotating shaft (601), the rotating shaft (601) is movably connected with the support column (602), one end, far away from the support column (602), of the rotating shaft (601) is provided with a fixed disc (5) and is fixedly connected with the fixed disc (5), and the fixed disc (5) is located between the adjusting mechanism (4) and the hydraulic mechanism (7).

2. The lens adjusting device according to claim 1, wherein three slots are annularly arranged on the fixed disk (5) with respect to the axis of the fixed disk (5) and the angle between the centers of the slots is about 120 degrees.

3. The lens adjusting device according to claim 1, wherein three pressing plates (701) are annularly arranged below the fixed disc (5), the angle between two adjacent pressing plates (701) is about 120 degrees, three adjusting mechanisms (4) are arranged above the pressing plates (701) at a certain distance from the fixed disc (5), one side of each pressing plate (701) is connected with one end of a second piston rod (702), and the second piston rod (702) is arranged in the second hydraulic cylinder (703).

4. The lens adjusting device according to claim 1, wherein the adjusting mechanism (4) comprises a first driving motor (40), a sleeve (41) and a first telescopic rod (42), the sleeve (41) is connected to one side of the first driving motor (40), the first telescopic rod (42) is arranged in the sleeve (41), and the first telescopic rod (42) is movably connected with the sleeve (41).

5. The lens adjusting device according to claim 1, wherein three first hydraulic cylinders (2) are arranged on the base (1) along the radial direction, the distance between every two adjacent first hydraulic cylinders (2) is 120 degrees, a first piston rod (3) is arranged in each first hydraulic cylinder (2), and one end, far away from the base (1), of each first piston rod (3) is connected with a first driving motor (40).

6. The lens adjusting device according to claim 4, wherein the first telescopic rod (42) is far away from the first driving motor (40) and is connected with three pressing mechanisms (8) and 120 degrees are arranged between two adjacent pressing mechanisms (8), one end of an output shaft of the second driving motor (8001) is connected with the second telescopic rod (8002), and a pressing block (8003) is connected below the second telescopic rod (8002).