CN214054855U

CN214054855U - Grinding assembly for optical element grinding machine

Info

Publication number: CN214054855U
Application number: CN202023003657.3U
Authority: CN
Inventors: 李旭; 沈玲霞; 林建国
Original assignee: Suzhou Tengran Photoelectric Technology Co ltd
Current assignee: Suzhou Tengran Photoelectric Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-27
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a grinding component for an optical element grinding machine, which comprises a supporting block, a bottom plate, a slide block, a screw rod and a motor, a base is fixed in the middle of one end of the upper end surface of the bottom plate, the motor is fixed at the upper end of the base, a rotating shaft is movably arranged in the middle of one end of the motor, a grinding wheel is fixed at one end of the rotating shaft, which is far away from the motor, both sides of one end of the upper end surface of the bottom plate, which is far away from the base, are fixed with slide rails, both sides of the lower end surface of the slide block are provided with slide grooves, the sliding block is arranged on the sliding rail in a sliding way through the sliding groove, a limiting strip is fixed in the middle of one end of the upper end surface of the sliding block, the upper end face of the sliding block is fixed with a fixing block in the middle of the end, away from the limiting strip, of the upper end face, a screw hole is formed in the middle of the fixing block, the screw rod is installed inside the screw hole in a threaded mode, and a rotary disc is fixed to one end of the screw rod. The utility model discloses be favorable to realizing polishing the advantage of making to optical element.

Description

Grinding assembly for optical element grinding machine

Technical Field

The utility model relates to an optical element technical field specifically is a grinding component for optical element grinds machine.

Background

Optical parts are also called optical elements. The basic component unit of the optical system. Most optical parts function as imaging, such as lenses, prisms, mirrors, etc. There are also some parts which play special roles (such as light splitting, image transmission, filtering, etc.) in optical systems, such as reticles, filters, gratings, for optical fiber elements, etc. Holographic lenses, gradient index lenses, binary optical elements, etc., are new optical components that have appeared for a couple of decades.

A large number of searches find that: chinese utility model patent: application No. (CN 201720749052.8), publication No. (CN 207067499U), the utility model discloses an optical element adjusting device relates to optical element instrument technical field, comprises a box bod, be equipped with rotary mechanism in the box body, rotary mechanism includes bottom plate, connecting plate and apron, be equipped with recess and spring bolt on the bottom plate, the recess with be equipped with first spring between the spring bolt, be equipped with on the connecting plate with the through-hole of spring bolt looks adaptation, be equipped with on the apron with the draw-in groove of through-hole looks adaptation, the spring bolt passes the through-hole and with the draw-in groove is connected, be equipped with on the apron and place the board, the bottom plate both ends are equipped with the pivot, pivot one end with box body inner wall connection. The utility model discloses a set up rotary mechanism for optical element can 360 degrees rotation angle regulation, can also accomodate optical element in the box body through the upset simultaneously, conveniently carry and support.

In the optical field, different optical elements are required according to different use requirements, and before the optical elements are used, the optical elements need to be polished by a special polishing assembly, which is beneficial to the use of the optical elements, so that an assembly device which is beneficial to polishing and manufacturing the optical elements is required at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding component for optical element grinds machine possesses and is favorable to realizing polishing the advantage of making to optical element, has solved optical element before the use, needs to polish the problem to optical element through special subassembly of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding component for an optical element grinder comprises a supporting block, a bottom plate, a slide block, a screw rod and a motor, a base is fixed in the middle of one end of the upper end surface of the bottom plate, the motor is fixed at the upper end of the base, a rotating shaft is movably arranged in the middle of one end of the motor, a grinding wheel is fixed at one end of the rotating shaft, which is far away from the motor, both sides of one end of the upper end surface of the bottom plate, which is far away from the base, are fixed with slide rails, both sides of the lower end surface of the slide block are provided with slide grooves, the sliding block is arranged on the sliding rail in a sliding way through the sliding groove, a limiting strip is fixed in the middle of one end of the upper end surface of the sliding block, a fixed block is fixed in the middle of one end of the upper end surface of the sliding block, which is far away from the limiting strip, a screw hole is arranged in the middle of the fixed block, the screw rod screw thread is installed in the inside of screw, the one end of screw rod is fixed with the carousel, the one end that the screw rod deviates from the carousel is fixed with the activity strip through the bearing.

Preferably, the number of the supporting blocks is four, and the four supporting blocks are respectively fixed at four corners of the lower end face of the bottom plate.

Preferably, the movable strip corresponds to the limiting strip, the length of the limiting strip is equal to that of the movable strip, and the upper ends of the limiting strip and the movable strip are flush.

Preferably, the limiting strip is positioned on one side of the grinding wheel, and the lower end of the grinding wheel is positioned at the upper end of the limiting strip.

Preferably, the length of the slide rail is smaller than that of the bottom plate, one end of the slide rail is located at the lower end of the grinding wheel, and the length and the width of the slide block are both smaller than those of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up slider and emery wheel, be favorable to realizing the effect of polishing to optical element, place optical element between spacing and activity strip, through rotating the carousel, drive the rotation of screw rod, make activity strip remove to one side of spacing, realize the centre gripping to optical element, with the motor switch on simultaneously, drive the rotation of emery wheel, and through promoting the slider, move optical element to emery wheel department, realize polishing to optical element.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a support block; 2. a base plate; 3. a limiting strip; 4. a movable bar; 5. a slider; 6. a chute; 7. a slide rail; 8. a turntable; 9. a screw; 10. a screw hole; 11. a fixed block; 12. a bearing; 13. a grinding wheel; 14. a rotating shaft; 15. a motor; 16. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a grinding component for an optical element grinding machine comprises a supporting block 1, a bottom plate 2, a sliding block 5, a screw rod 9 and a motor 15, wherein a base 16 is fixed in the middle of one end of the upper end face of the bottom plate 2, the motor 15 is fixed at the upper end of the base 16, a rotating shaft 14 is movably installed in the middle of one end of the motor 15, a grinding wheel 13 is fixed at one end of the rotating shaft 14, which is far away from the motor 15, slide rails 7 are fixed on two sides of one end of the upper end face of the bottom plate 2, which is far away from the base 16, slide grooves 6 are formed in two sides of the lower end face of the sliding block 5, the sliding block 5 is slidably installed on the slide rails 7 through the slide grooves 6, a limiting strip 3 is fixed in the middle of one end of the upper end face of the sliding block 5, a fixed block 11 is fixed in the middle of one end of the upper end face of the sliding block 5, which is far away from the limiting strip 3, a screw hole 10 is formed in the middle of the fixed block 11, a screw rod 9 is threadedly installed inside the screw hole 10, and a rotary disc 8 is fixed at one end of the screw rod 9, the one end that screw rod 9 deviates from carousel 8 is fixed with movable strip 4 through bearing 12, place optical element between spacing strip 3 and movable strip 4, through rotating carousel 8, drive the rotation of screw rod 9, make movable strip 4 remove to one side of spacing strip 3, realize the centre gripping to optical element, simultaneously with 15 switch on power supplies of motor, drive the rotation of emery wheel 13, and through promoting slider 5, with optical element to emery wheel 13 department removal, the realization is to optical element's polishing.

The number of the supporting blocks 1 is four, and the four supporting blocks 1 are respectively fixed at four corners of the lower end face of the bottom plate 2.

The movable strip 4 corresponds to the limiting strip 3, the length of the limiting strip 3 is equal to that of the movable strip 4, and the upper ends of the limiting strip 3 and the movable strip 4 are flush with each other.

The limiting strip 3 is positioned on one side of the grinding wheel 13, and the lower end of the grinding wheel 13 is positioned at the upper end of the limiting strip 3.

The length of slide rail 7 is less than the length of bottom plate 2, and the one end of slide rail 7 is located the lower extreme of emery wheel 13, and the length and the width of slider 5 all are less than the length and the width of bottom plate 2, the utility model discloses a motor 15 still need provide electric power so that its normal work to as the skilled person in the art is familiar, and the provision of power is common general, and it all belongs to conventional means or common general knowledge, just does not describe herein again, and the skilled person in the art can carry out arbitrary apolegamy according to its needs or convenience.

The working principle is as follows: the utility model discloses in operation, place optical element between spacing 3 and activity strip 4, through rotating carousel 8, drive the rotation of screw rod 9, make activity strip 4 remove to one side of spacing 3, realize the centre gripping to optical element, with the switch-on of motor 15 simultaneously, drive the rotation of emery wheel 13, and through promoting slider 5, locate to remove optical element to emery wheel 13, realize polishing to optical element. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A grinding unit for an optical element grinder, comprising a support block (1), a base plate (2), a slider (5), a screw (9) and a motor (15), characterized in that: a base (16) is fixed in the middle of one end of the upper end face of the bottom plate (2), the motor (15) is fixed at the upper end of the base (16), a rotating shaft (14) is movably mounted in the middle of one end of the motor (15), a grinding wheel (13) is fixed at one end of the rotating shaft (14) departing from the motor (15), slide rails (7) are fixed on two sides of one end of the upper end face of the bottom plate (2) departing from the base (16), slide grooves (6) are formed in two sides of the lower end face of the slide block (5), the slide block (5) is slidably mounted on the slide rails (7) through the slide grooves (6), a limiting strip (3) is fixed in the middle of one end of the upper end face of the slide block (5), a fixed block (11) is fixed in the middle of one end of the upper end face of the slide block (5) departing from the limiting strip (3), and a screw hole (10) is formed in the middle of the fixed block (11), screw rod (9) screw thread is installed in the inside of screw (10), the one end of screw rod (9) is fixed with carousel (8), the one end that screw rod (9) deviate from carousel (8) is fixed with movable strip (4) through bearing (12).

2. A grinding assembly for an optical element grinder as set forth in claim 1, wherein: the number of the supporting blocks (1) is four, and the four supporting blocks (1) are respectively fixed at four corners of the lower end face of the bottom plate (2).

3. A grinding assembly for an optical element grinder as set forth in claim 1, wherein: the movable strip (4) corresponds to the limiting strip (3), the length of the limiting strip (3) is equal to that of the movable strip (4), and the upper ends of the limiting strip (3) and the movable strip (4) are flush with each other.

4. A grinding assembly for an optical element grinder as set forth in claim 1, wherein: the limiting strip (3) is located on one side of the grinding wheel (13), and the lower end of the grinding wheel (13) is located at the upper end of the limiting strip (3).

5. A grinding assembly for an optical element grinder as set forth in claim 1, wherein: the length of the sliding rail (7) is smaller than that of the bottom plate (2), one end of the sliding rail (7) is located at the lower end of the grinding wheel (13), and the length and the width of the sliding block (5) are both smaller than those of the bottom plate (2).