CN218081911U

CN218081911U - Optical glass chamfer grinding device

Info

Publication number: CN218081911U
Application number: CN202222462029.4U
Authority: CN
Inventors: 孙平川
Original assignee: Wuhu Xuyang Photoelectric Technology Co ltd
Current assignee: Wuhu Xuyang Photoelectric Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-20
Anticipated expiration: 2032-09-16

Abstract

The application discloses optical glass chamfer grinding device belongs to glass and makes technical field. Mainly including the grinding main part, install the bistrique in the grinding main part, drive bistrique pivoted drive division, the one end of bistrique is provided with annular chamfer portion, install the lifter plate in the grinding main part, be provided with the spout on the lifter plate, swing joint has the slider in the spout, one side fixed mounting of slider has the grip block, be provided with the clamping part on the grip block, the clamping part is used for the optical glass that the centre gripping needs the chamfer, one side of grip block is provided with by the limit, by the limit with the one end parallel and level of annular chamfer portion, thereby remove in the spout through promoting the slider and drive optical glass and carry out the displacement, optical glass carries out the grinding in being promoted the annular chamfer portion that enters into the bistrique, thereby the convenient accurate chamfer that carries on. The application provides an optical glass chamfer grinding device has reached the effect of convenient chamfer.

Description

Optical glass chamfer grinding device

Technical Field

The application relates to the technical field of glass manufacturing, in particular to an optical glass chamfering and grinding device.

Background

In the manufacturing process of the optical glass, the corners of the optical glass need to be chamfered, the grinding head is used for grinding the corners of the optical glass to form chamfers, the conventional automatic chamfering equipment is expensive, the manual simple chamfering equipment has certain requirements on the processing capacity of workers, and the uniformity and the accuracy of the chamfers cannot be guaranteed, so that the optical glass chamfering grinding device with low cost and high chamfering accuracy is needed to be provided to solve the problems.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the optical glass chamfering and grinding device achieves the effect of convenient chamfering.

The technical scheme adopted by the application for solving the technical problem is as follows: the utility model provides an optical glass chamfer grinding device, includes the grinding main part, installs bistrique, drive in the grinding main part bistrique pivoted drive division, the one end of bistrique is provided with annular chamfer portion, install the lifter plate in the grinding main part, be provided with the spout on the lifter plate, swing joint has the slider in the spout, one side fixed mounting of slider has the grip block, be provided with the clamping part on the grip block, the clamping part is used for the optical glass that the centre gripping needs the chamfer, one side of grip block is provided with leans on the limit, lean on the limit to be used for giving one side of placing optical glass and carry out the benchmark location, lean on the limit with the one end parallel and level of annular chamfer portion removes through promoting the slider in the spout and drives optical glass and carry out the displacement, and optical glass is promoted to enter into the annular chamfer portion of bistrique and carry out the grinding to convenient accurate chamfer that carries out.

Furthermore, the lifter plate is close to piston assembly is installed to the one end of bistrique, the last baffle of installing of piston assembly, the baffle can remove and move when the farthest distance in the certain distance, the baffle is close to one side of lifter plate and the one end parallel and level of annular chamfer portion.

Furthermore, a holding part is arranged on the sliding block and used for facilitating the sliding block to move.

Furthermore, a locking part is installed on the sliding block and used for limiting the position of the sliding block in the sliding groove.

Furthermore, a lifting assembly is arranged between the lifting plate and the grinding main body and used for controlling the lifting plate to move up and down.

Furthermore, a guide assembly is arranged between the lifting plate and the grinding main body, and the guide assembly is used for assisting the lifting plate in lifting and guiding.

Furthermore, the section of the annular chamfer part is a quarter circle, and the radius of the annular chamfer part is the chamfer radius.

The beneficial effect of this application is: the application provides a pair of optical glass chamfer grinding device, through the cooperation that is provided with annular chamfer portion and slider, can reach and fix optical glass through the grip block, make optical glass enter into annular chamfer portion through promoting the slider and carry out convenient chamfer in.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall view of an optical glass chamfer grinding device according to the present application;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the area B in FIG. 2;

FIG. 4 is a schematic bottom view of the area A in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the area C in FIG. 2;

wherein, in the figures, the various reference numbers:

1. grinding the main body; 2. a drive section; 3. grinding heads; 4. a lifting pipe; 5. a lifting plate; 6. a chute; 7. a slider; 8. a clamping block; 9. clamping the nut; 10. a connecting flange; 11. a hand wheel; 12. a push rod; 13. locking the nut; 14. a locking lever; 15. a sliding sleeve; 16. a piston cavity; 17. a piston baffle; 18. a return spring; 19. a lifting screw; 20. and lifting the nut.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 5, the present application provides an optical glass chamfer grinding device, which comprises a grinding body 1, a grinding head 3 mounted on the grinding body 1, and a driving part 2 connected with the grinding head 3 through belt transmission, wherein the driving part 2 drives the grinding head 3 to rotate after being electrified for operation, so as to grind.

The outer side of one end of the grinding head 3, which is far away from the installation side, is provided with an annular chamfer part with a quarter circle as a cross section, the radius of the cross section circle of the annular chamfer part is the radius of the chamfer, the chamfer with a set radius can be finished by grinding the annular chamfer part, and the grinding head 3 with different section radiuses of the annular chamfer part can be replaced so as to meet the requirements of various chamfers;

the annular chamfer part is an equilateral right-angle chamfer and can chamfer right-angle edges of the optical glass.

The lifting pipe 4 is fixedly installed on the grinding main body 1, a lifting screw rod 19 is connected to a bearing at the upper end of the lifting pipe 4, a hand wheel 11 is installed at the upper end of the lifting screw rod 19, the lifting screw rod 19 can be driven to rotate in the lifting pipe 4 by manually rotating the hand wheel 11, a lifting nut 20 is connected to the outer side of the lifting screw rod 19 in a threaded mode, a long waist groove is formed in the front side of the lifting pipe 4, a protruding block clamped in the long waist groove is arranged on one side of the lifting nut 20, the lifting nut 20 cannot rotate around the axial direction due to the fact that the protruding block is matched with the long waist groove, and when the hand wheel 11 is rotated, the lifting screw rod 19 is matched with the lifting nut 20 in a threaded mode so that the lifting nut 20 can perform ascending and descending displacement actions;

the outer side of the lifting pipe 4 is connected with a connecting flange 10 in a sliding manner, the connecting flange 10 is in threaded fixation with a convex block on a lifting nut 20 through a bolt, and the lower end of the connecting flange 10 is provided with a lifting plate 5, so that when the control hand wheel 11 rotates, the lifting plate 5 can move up and down along with the lifting nut 20 through the connecting flange 10;

install the guide pillar on the grinding main part 1, seted up the hole on the lifter plate 5, installed linear bearing in the hole, the guide pillar setting is in linear bearing's inside to make lifter plate 5 carry out the guide effect to it through the guide pillar at the lift in-process, avoid 5 slopes of lifter plate to block and die, improve the stability of going up and down.

The lifting plate 5 is provided with a sliding groove 6, a sliding block 7 is arranged above the sliding groove 6, a locking rod 14 penetrating through the sliding groove 6 is arranged on the inner side of the sliding block 7, a sliding sleeve 15 is movably connected to the outer side of the part, located in the sliding groove 6, of the locking rod 14, when the sliding block 7 is moved, the sliding sleeve 15 rolls in the sliding groove 6, so that the friction force between the locking rod 14 and the sliding groove 6 is reduced, a push rod 12 is arranged on the sliding block 7, the push rod 12 is convenient for a worker to grab, and the difficulty in pushing the sliding block 7 is reduced;

a clamping block 8 is arranged on the left side of the sliding block 7, two groups of clamping screw caps 9 are arranged on the upper end threads of the clamping block 8, square optical glass can be placed on the inner side of the clamping block 8, the lower end of the clamping screw cap 9 can be abutted against the upper end of the optical glass through rotation of the clamping screw cap 9 so as to position the optical glass, a rubber head is movably connected to the lower end of the clamping screw cap 9, and the optical glass is prevented from being damaged through contact between the rubber head and the optical glass;

the right side of the clamping block 8, on which the optical glass is placed, is provided with a leaning edge, one side of the optical glass is fixed by the leaning edge through a clamping nut 9, the leaning edge is flush with the front side end of the annular chamfer part of the grinding head 3, when the control slide block 7 drives the optical glass fixed on the clamping block 8 to be pushed towards the grinding head 3, the part of the optical glass, which needs chamfering, completely enters the annular chamfer part of the grinding head 3, and the slide block 7 is continuously pushed to rapidly chamfer the optical glass;

a piston cavity 16 is fixedly arranged at one end, close to the grinding head 3, of the lower side of the lifting plate 5, a piston baffle 17 is movably connected in the piston cavity 16, the piston baffle 17 can move in a certain distance and moves to the farthest distance from the piston cavity 16, one side, close to the lifting plate 5, of a baffle part of the piston baffle 17 is flush with the left end part of the annular chamfer part, and the upper end of the baffle part of the piston baffle 17 is flush with the upper end of the clamping block 8, so that the optical glass can be in contact with the baffle part of the piston baffle 17 when being pushed out, and when the optical glass is continuously pushed to grind and chamfer, when one corner of the optical glass completely enters the annular chamfer part, the optical glass is blocked by the piston baffle 17 and cannot be pushed forward continuously, so that the accuracy of chamfering is ensured, and excessive chamfering is avoided;

the inner side of the piston cavity 16 close to one end of the grinding head 3 is provided with a return spring 18, the return spring 18 always generates pressure on a piston part of the piston baffle plate 17, so that the piston baffle plate 17 always receives force towards the direction far away from the grinding head 3, when chamfering grinding is not carried out, the baffle part of the piston baffle plate 17 is in a position in contact with the lifting plate 5 by the elastic force of the return spring 18, when the optical glass is pushed to carry out chamfering grinding, the front end of the motion direction of the optical glass is in contact with the baffle part of the piston baffle plate 17 and pushes the piston baffle plate 17 to move towards the grinding head 3, the baffle part of the piston baffle plate 17 is influenced by the elastic force of the return spring 18 to always be in contact with the optical glass and generate certain pressure, so that the stability is enhanced when chamfering grinding is carried out by manual operation, and the baffle part of the piston baffle plate 17 can also be matched with the near edge of the clamping block 8 to guide the optical glass, and the deviation is prevented from occurring during grinding.

Locking lever 14's upper end threaded connection has lock nut 13, lock nut 13 is provided with the upper end of slider 7, when promoting slider 7 to carry out the chamfer grinding to optical glass, lock nut 13 does not lock slider 7, when optical glass's one corner is pushed to the annular chamfer of bistrique 3 in completely, it is fixed to lock the position of slider 7 with locking lever 14 cooperation through rotatory lock nut 13 messenger, make lifter plate 5 reciprocate through manual rotation hand wheel 11, thereby carry out the grinding chamfer to the upper and lower both ends of optical glass of different thickness, thereby guarantee the integrality of chamfer.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optical glass chamfer grinding device, includes grinding subject (1), installs bistrique (3), drive on grinding subject (1) bistrique (3) pivoted drive division (2), its characterized in that: the one end of bistrique (3) is provided with annular chamfer portion, install lifter plate (5) on grinding main part (1), be provided with spout (6) on lifter plate (5), swing joint has slider (7) in spout (6), one side fixed mounting of slider (7) has grip block (8), be provided with the clamping part on grip block (8), the clamping part is used for the centre gripping to need the optical glass of chamfer, one side of grip block (8) is provided with by the limit, by the limit be used for giving one side of placing optical glass and carry out the benchmark location, by the limit with the one end parallel and level of annular chamfer portion.

2. An optical glass chamfer grinding device according to claim 1, characterized in that: lifter plate (5) are close to piston assembly is installed to the one end of bistrique (3), the last baffle of installing of piston assembly, the baffle can remove in the certain distance and when removing the farthest distance, the baffle is close to one side of lifter plate (5) and the one end parallel and level of annular chamfer portion.

3. An optical glass chamfer grinding device according to claim 1, characterized in that: and a holding part is arranged on the sliding block (7) and is used for conveniently moving the sliding block (7).

4. An optical glass chamfer grinding device according to claim 1, characterized in that: and a locking part is arranged on the sliding block (7), and the locking part is used for limiting the position of the sliding block (7) in the sliding groove (6).

5. An optical glass chamfer grinding device according to claim 1, characterized in that: and a lifting assembly is arranged between the lifting plate (5) and the grinding main body (1), and is used for controlling the lifting plate (5) to move up and down.

6. An optical glass chamfer grinding device according to claim 1, characterized in that: a guide assembly is arranged between the lifting plate (5) and the grinding main body (1), and the guide assembly is used for assisting the lifting plate (5) to lift and guide.

7. An optical glass chamfer grinding device according to claim 1, characterized in that: the section of the annular chamfer part is a quarter circle, and the radius of the annular chamfer part is the chamfer radius.