CN215847400U

CN215847400U - Centering edging equipment for optical lens processing

Info

Publication number: CN215847400U
Application number: CN202122098528.5U
Authority: CN
Inventors: 徐现勋
Original assignee: Suzhou Tianfu Optical Co ltd
Current assignee: Suzhou Tianfu Optical Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-18
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a centering edging device for processing an optical lens, which comprises: the device comprises a base, a positioning support mechanism, an auxiliary positioning mechanism and a lifting control mechanism; the positioning support mechanism is arranged on one side of the base; the auxiliary positioning mechanism is arranged on one side, close to the base, of the positioning and supporting mechanism and comprises a supporting and positioning plate, and a pair of arc-shaped positioning pieces are arranged on one side, far away from the base, of the supporting and positioning plate; the lifting control mechanism is arranged between the supporting and positioning plate and the base. According to the utility model, the corresponding auxiliary positioning mechanism is added to the centering edging equipment for processing the optical lens, so that the auxiliary positioning function can be performed on the optical lens, the situation that the positioning of the centering edging equipment is inaccurate in the use process is reduced, the edging precision of the centering edging equipment for edging the optical lens is improved, and the damage to the surface of the optical lens in the positioning process of the positioning edging equipment is reduced.

Description

Centering edging equipment for optical lens processing

Technical Field

The utility model relates to an optical lens production and processing device, in particular to a centering edging device for processing an optical lens.

Background

The optical lens is an optical element made of transparent substances, has the characteristics of high transparency, uniform texture and excellent refractive power, and is widely applied to the fields of security, vehicles, digital cameras, lasers and optical instruments.

The optical lens needs to undergo the steps of milling, grinding, polishing, cleaning, edging, coating, inking, gluing and the like in the production and preparation process, wherein the edging is to grind the outer diameter of the optical lens by using centering edging equipment, and a part of centering edging equipment in the market at present mainly adopts a manual positioning mode to position and fix the optical lens in the use process, so that the fixing precision of the optical lens is poor, and meanwhile, the fixing process of the optical lens is complex.

The existing centering edging equipment for processing the optical lens cannot play a role in auxiliary positioning to the optical lens due to the lack of a corresponding auxiliary positioning mechanism, so that the centering edging equipment is prone to the condition of inaccurate positioning in the use process, the precision of edging processing of the centering edging equipment on the optical lens is reduced, the condition of damage to the surface of the optical lens caused by the positioning process is increased, and the stability of the centering edging equipment in the use process is reduced.

Therefore, in view of the above technical problems, it is necessary to provide a centering edging apparatus for optical lens processing.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide centering edging equipment for processing an optical lens, which reduces the accuracy of positioning and fixing the optical lens in the using process of the centering edging equipment.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a centering edging apparatus for optical lens processing, comprising: the lifting device comprises a base, a positioning support mechanism, a lifting control mechanism and an auxiliary positioning mechanism; the positioning support mechanism is arranged on the base; the lifting control mechanism is arranged on the base and positioned on one side of the positioning and supporting mechanism, and comprises a lifting supporting rod; the auxiliary positioning mechanism is arranged on the supporting rod and comprises a supporting positioning plate, and a pair of arc-shaped positioning pieces are arranged on the supporting positioning plate.

In one or more embodiments, a sliding groove is formed in the supporting and positioning plate, the arc-shaped positioning member is slidably mounted in the sliding groove, and a sliding block matched with the sliding groove is arranged on the arc-shaped positioning member.

In one or more embodiments, be equipped with fixed slot on the arc setting element, be convenient for install fixedly through fixed slot to the buffering protective layer, be equipped with the buffering protective layer in the fixed slot, be convenient for play buffering protection's effect through the buffering protective layer.

In one or more embodiments, a threaded screw is screwed onto the slide block, and the threaded screw is composed of two parts with external threads in opposite directions.

In one or more embodiments, the lifting control mechanism further comprises a fixed base, the fixed base is fixed on the base, the supporting rod is movably mounted on the fixed base, a sleeve is connected between the fixed base and the supporting rod, and the two side walls of the supporting rod in the sleeve are both connected with a driving gear.

In one or more embodiments, a toothed belt is meshed on the outer side of the driving gear, a supporting gear is meshed at one end of the toothed belt, a transmission gear is meshed at the other end, far away from the supporting gear, of the toothed belt, and the transmission gear is connected with a control knob.

Compared with the prior art, the auxiliary positioning mechanism is added to the centering edging equipment for processing the optical lens, so that the auxiliary positioning function can be realized on the optical lens, the situation that the positioning of the centering edging equipment is inaccurate in the using process is reduced, the edging precision of the centering edging equipment for edging the optical lens is improved, and the damage to the surface of the optical lens in the positioning process of the positioning edging equipment is reduced.

Drawings

Fig. 1 is a perspective view of a centering and edging apparatus for optical lens processing according to an embodiment of the present invention.

Fig. 2 is a perspective view of an auxiliary positioning mechanism according to an embodiment of the present invention.

FIG. 3 is a side cross-sectional view of an auxiliary positioning mechanism in an embodiment of the present invention.

Fig. 4 is a partial structural sectional view of a centering edging apparatus for optical lens processing according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of the structure at a in fig. 4.

Description of the main reference numerals:

1-base, 2-positioning support mechanism, 3-auxiliary positioning mechanism, 301-supporting positioning plate, 302-arc positioning piece, 303-sliding block, 304-buffer protection layer, 305-threaded screw rod, 306-adjusting handle, 4-lifting control mechanism, 401-supporting rod, 402-fixing base, 403-sleeve, 404-driving gear, 405-toothed belt, 406-supporting gear, 407-transmission gear and 408-control knob.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 5, a centering and edging apparatus for processing an optical lens according to an embodiment of the present invention includes a base 1, a positioning and supporting mechanism 2, an auxiliary positioning mechanism 3, and a lifting control mechanism 4.

The positioning and supporting mechanism 2 is arranged on the base 1, and the optical lens can be positioned through the positioning and supporting mechanism 2. The lifting control mechanism 4 is arranged on the base 1 and is positioned at one side of the positioning support mechanism 2, and the lifting control mechanism 4 comprises a lifting support rod 401. The auxiliary positioning mechanism is arranged on the supporting rod 401, the auxiliary positioning mechanism 3 comprises a supporting positioning plate 301, and a pair of arc-shaped positioning pieces 302 is arranged on the supporting positioning plate 301. The arc-shaped positioning members 302 cooperate with each other to perform a clamping-assisted positioning function on the optical lens.

As shown in fig. 2 to 5, the lifting control mechanism 4 further includes a fixing base 402, the fixing base 402 is fixed on the base 1, the supporting rod 401 is movably mounted on the fixing base 402, and the fixing base 402 is used for positioning and supporting the supporting rod 401.

Be connected with sleeve 403 between unable adjustment base 402 and the bracing piece 401, sleeve 403 plays the effect of joint support pole 401 with unable adjustment base 402, is convenient for play the effect of accomodating control to bracing piece 401 through sleeve 403.

As shown in fig. 3 to 5, the two side walls of the supporting rod 401 located in the sleeve 403 are connected to driving gears 404, and the driving gears 404 are driven to control the supporting rod 401 to move up and down.

As shown in fig. 3 to 5, a toothed belt 405 is engaged with an outer side of the driving gear 404, so that the driving gear 404 can be controlled to move up and down by the movement of the toothed belt 405, thereby controlling the up and down movement of the supporting rod 401.

As shown in fig. 3 to 5, one end of the toothed belt 405 is engaged with a support gear 406, and the support gear 406 plays a role of auxiliary support for the toothed belt 405.

As shown in fig. 3 to 5, the other end of the toothed belt 405 away from the supporting gear 406 is engaged with a transmission gear 407, so as to facilitate driving and controlling the toothed belt 405 by driving the transmission gear 407 to rotate, and a control knob 408 is connected in the transmission gear 407, so as to facilitate a user to perform a rotation control function on the transmission gear 407 by rotating the control knob 408.

In an exemplary embodiment, as shown in fig. 1 to fig. 3, a sliding slot is disposed on the supporting and positioning plate 301, the arc-shaped positioning member 302 is slidably mounted in the sliding slot, and a sliding block 303 is disposed on the arc-shaped positioning member 302 and is engaged with the sliding slot.

In addition, a pair of arc-shaped positioning pieces 302 are provided with a fixing clamping groove, so that the buffer protection layer 304 can be conveniently installed and fixed through the fixing clamping groove.

As shown in fig. 1 to fig. 3, a buffer protection layer 304 is disposed in the fixing slot, and the buffer protection layer 304 can buffer and protect the lens.

As shown in fig. 1 to 3, a threaded screw 305 is screwed on the sliding block 303, and the sliding block 303 can be driven to slide along the sliding chute by rotating the threaded screw 305.

Specifically, the threaded screw 305 is composed of two parts having external threads in opposite directions, and a pair of arc-shaped positioning members 302 are respectively screwed to the two parts so that the pair of arc-shaped positioning members 302 can move in opposite directions when the threaded screw 305 is rotated.

As shown in fig. 3 to 5, an adjusting handle 306 is connected to one end of the threaded screw 305 located outside the supporting and positioning plate 301, so that a user can conveniently rotate and control the threaded screw 305 by rotating the adjusting handle 306, and the convenience of moving and adjusting the arc-shaped positioning member 302 is improved.

During specific use, a user can place the optical lens between the pair of arc-shaped positioning pieces 302, then the user can rotate and control the threaded screw 305 in a mode of rotating the adjusting handle 306, the sliding block 303 can drive the pair of arc-shaped positioning pieces 302 to be close to each other under the interaction of the threaded screw 305, and the optical lens can be positioned in an auxiliary mode through the mutual matching clamping of the pair of arc-shaped positioning pieces 302.

Moreover, the user can drive the transmission gear 407 to rotate by rotating the control knob 408, when the transmission gear 407 rotates, the toothed belt 405 moves under the interaction between the transmission gear 407 and the support gear 406, the drive gear 404 moves along the toothed belt 405 by the movement of the toothed belt 405, the support positioning plate 301 is controlled to move up and down by the movement of the support rod 401, the user can lift the optical lens to a specified position by rotating the control knob 408, the convenience of positioning the optical lens is improved, and the accuracy of the base 1 for edging the optical lens is improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The utility model provides an optical lens processing is with centering edging equipment which characterized in that includes:

a base;

the positioning support mechanism is arranged on the base;

the lifting control mechanism is arranged on the base and positioned on one side of the positioning and supporting mechanism, and comprises a lifting supporting rod;

the auxiliary positioning mechanism is arranged on the supporting rod and comprises a supporting positioning plate, and a pair of arc-shaped positioning pieces are arranged on the supporting positioning plate.

2. The apparatus according to claim 1, wherein the supporting and positioning plate has a sliding slot, the arc-shaped positioning member is slidably mounted in the sliding slot, and the arc-shaped positioning member has a sliding block engaged with the sliding slot.

3. The centering edge grinding apparatus for processing optical lenses according to claim 2, wherein said arc-shaped positioning member is provided with a fixing groove, and a buffering protection layer is provided in said fixing groove.

4. The centering and edging machine for processing optical lenses according to claim 2, wherein said slider is screwed with a threaded screw consisting of two parts having external threads in opposite directions.

5. The apparatus of claim 1, wherein the elevating control mechanism further comprises a fixing base, the fixing base is fixed on the base, the supporting rod is movably mounted on the fixing base, a sleeve is connected between the fixing base and the supporting rod, and the two side walls of the supporting rod inside the sleeve are both connected with driving gears.

6. The centering and edging machine for processing optical lenses according to claim 5, wherein a toothed belt is engaged with the outer side of the driving gear, a supporting gear is engaged with one end of the toothed belt, a transmission gear is engaged with the other end of the toothed belt far away from the supporting gear, and the transmission gear is connected with a control knob.