CN221337939U - Optical lens adjusting device - Google Patents

Abstract

The utility model discloses an optical lens adjusting device which comprises a base, wherein a T-shaped guide rail is fixed on the upper surface of the base, a sliding block is connected to the surface of the T-shaped guide rail in a sliding manner, a vertical rail is fixedly connected to the upper surface of the sliding block, a sliding sleeve is connected to the surface of the vertical rail in a sliding manner, a lifting seat is fixedly connected to the outer side wall of the sliding sleeve, a transverse shaft is rotatably connected to the middle of the lifting seat, and a rotating seat is fixedly connected to one end of the transverse shaft, which is positioned outside the lifting seat. According to the utility model, the base, the sliding block, the sliding sleeve, the lifting seat, the rotating seat and the two clamping plates are arranged, the lens can be clamped and fixed through the two clamping plates, and the inner wall of the arc-shaped groove used for clamping the lens on one side of the clamping plate is provided with the ball, so that after the lens is clamped, the lens can be rotated between the two clamping plates to adjust the angle, then the sliding block and the sliding sleeve move, and the rotating seat drives the lens to overturn, so that the adjusting device can carry out multidimensional adjustment on the processed lens, and further more processing requirements can be met.

Description

Optical lens adjusting device

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to an optical lens adjusting device.

Background

The optical lens is made of transparent materials with one or more curved surfaces and is made of optical materials such as glass or resin, and the processing steps of the optical lens comprise cutting, grinding, polishing, coating and the like. In the process of processing the optical lens, the optical lens needs to be fixed by adopting the adjusting frame, and the fixed optical lens can be adjusted at different angles.

The current optical lens adjusting device is fixed to the lens, and although different angles of the lens can be changed, the lens and the clamping structure cannot be adjusted relatively, so that the overlapping part of the lens and the clamping structure is inconvenient to process, and therefore, the lens needs to be disassembled, the angle is changed, and then the clamping is carried out again during processing. Secondly, the existing adjusting device has limited adjusting dimension and cannot meet more processing requirements, so the utility model provides an optical lens adjusting device.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an optical lens adjusting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an optical lens piece adjusting device, includes the base, fixed surface has T type guide rail on the base, and T type guide rail surface sliding connection has the slider, fixed surface has vertical rail on the slider, vertical rail surface sliding connection has the sliding sleeve, and sliding sleeve lateral wall fixedly connected with elevating seat, elevating seat middle part rotates and is connected with the cross axle, the cross axle is located the outer one end fixedly connected with roating seat of elevating seat, elevating seat inside is provided with rotary drive structure, the spout has been seted up to roating seat one side, and the inside sliding connection of spout has two symmetrical slide bars, two the slide bar is located the equal fixedly connected with splint of the outer one end of spout, two the arc wall has all been seted up to splint adjacent side, the arc wall equidistance leaves and is equipped with a plurality of ball grooves, and the inside equal swivelling joint of every ball of ball groove.

Further, the side wall of the sliding block penetrates through the sliding block, and the first locking bolt is connected with the sliding block in a threaded rotation mode.

Further, the side wall of the sliding sleeve penetrates through the sliding sleeve, and the second locking bolt is connected with the sliding sleeve in a threaded rotation mode.

Further, the rotary driving structure comprises a vertical shaft and a worm wheel, wherein the vertical shaft is rotationally connected with the inner wall of the lifting seat, the worm wheel is fixed on the surface of the transverse shaft, and a worm is fixed in the middle of the vertical shaft and meshed with the worm wheel.

Further, the inside rotation of spout of roating seat is connected with two-way lead screw, two-way lead screw runs through two slide bars and rotates with two slide bar screw thread and be connected.

Further, the middle part of the clamping plate penetrates through the clamping plate, the clamping screw is connected with the clamping screw in a threaded rotation mode, and one end of the clamping screw located in the arc-shaped groove is in contact with the side edge of the lens.

Further, one end of the abutting screw rod, which is positioned in the arc-shaped groove, is fixedly connected with a rubber sleeve.

The utility model has the beneficial effects that:

When the optical lens adjusting device is used, the base, the sliding block, the sliding sleeve, the lifting seat, the rotating seat and the two clamping plates are arranged, the lens can be clamped and fixed through the two clamping plates, and the inner wall of the arc-shaped groove used for clamping the lens on one side of the clamping plate is provided with the ball, so that after the lens is clamped, the lens can be rotated between the two clamping plates to adjust the angle, then the sliding block and the sliding sleeve move, and the rotating seat drives the lens to turn over, so that the adjusting device can carry out multidimensional adjustment on the processed lens, and further more processing requirements are met.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: the overall schematic of the utility model;

fig. 2: an enlarged view of the utility model at a in fig. 1;

fig. 3: an enlarged view of the utility model at B in fig. 1;

Fig. 4: the splint of the present utility model is a perspective view.

The reference numerals are as follows:

1. A base; 2. a T-shaped guide rail; 3. a slide block; 4. a first locking bolt; 5. a vertical rail; 6. a sliding sleeve; 7. a second locking bolt; 8. a lifting seat; 9. a horizontal axis; 10. a worm wheel; 11. a vertical axis; 12. a worm; 13. a rotating seat; 14. a slide bar; 15. a two-way screw rod; 16. a clamping plate; 17. an arc-shaped groove; 18. a spherical groove; 19. a ball; 20. and (5) abutting the screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, an optical lens adjusting device is related to, including base 1, fixed surface is fixed with T type guide rail 2 on base 1, and the surface sliding connection of T type guide rail 2 has slider 3, fixed surface is connected with perpendicular rail 5 on slider 3, perpendicular rail 5 surface sliding connection has sliding sleeve 6, and sliding sleeve 6 lateral wall fixedly connected with lifting seat 8, lifting seat 8 middle part rotates and is connected with cross axle 9, one end fixedly connected with roating seat 13 that cross axle 9 is located lifting seat 8, lifting seat 8 inside is provided with rotary driving structure, the spout has been seted up to one side of roating seat 13 far away from lifting seat 8, and the inside sliding connection of spout has two symmetrical slide bars 14, the equal fixedly connected with splint 16 of one end that two slide bars 14 are located the spout, arc wall 17 has all been seted up to the adjacent side of two splint 16, arc wall 17 equidistance leave and is equipped with a plurality of ball grooves 18, and the inside equal rotation of every ball groove 18 is connected with ball 19.

As shown in fig. 1, the side wall of the sliding block 3 penetrates through and is connected with a first locking bolt 4 in a threaded rotation mode.

The horizontal position of the lens can be changed by moving the sliding block 3 along the T-shaped guide rail 2, so that the adjustment in one dimension is realized, and after the sliding block 3 is moved, the sliding block 3 can be fixed by screwing the first locking bolt 4.

As shown in fig. 1, the side wall of the sliding sleeve 6 penetrates through and is connected with a second locking bolt 7 in a threaded rotation mode.

The height of the lens can be changed by moving the sliding sleeve 6 along the vertical rail 5, and the second locking bolt 7 can be screwed down to fix the sliding sleeve 6 after the position of the sliding sleeve 6 is adjusted.

As shown in fig. 1 and 2, the rotation driving structure comprises a vertical shaft 11 rotatably connected with the inner wall of the lifting seat 8 and a worm wheel 10 fixed on the surface of the transverse shaft 9, wherein a worm 12 is fixed in the middle of the vertical shaft 11, and the worm 12 is meshed with the worm wheel 10.

In this embodiment, a knob is fixed on the top end of the vertical shaft 11 after passing through the side wall of the lifting seat 8, and after the vertical shaft 11 is driven to rotate by rotating the knob outside the lifting seat 8, and under the transmission of the worm wheel 10 and the worm 12, the horizontal shaft 9 is driven to rotate, so that the rotating seat 13 is driven to overturn, and finally the overturning of the lens is realized.

As shown in fig. 1, a bidirectional screw rod 15 is rotatably connected inside the sliding groove of the rotating seat 13, and the bidirectional screw rod 15 penetrates through the two sliding rods 14 and is in threaded rotation connection with the two sliding rods 14.

One end of the bidirectional screw rod 15 penetrates through the side wall of the rotating seat 13 and is fixedly connected with a knob, and after the bidirectional screw rod 15 is driven to rotate by rotating the knob, the two slide bars 14 are driven to drive the two clamping plates 16 to move, so that the clamping plates 16 are convenient to clamp and fix lenses.

As shown in fig. 1, the middle part of the clamping plate 16 penetrates through and is in threaded rotation connection with a tightening screw 20, and one end of the tightening screw 20 positioned in the arc-shaped groove 17 is contacted with the side edge of the lens.

After the lens is clamped and fixed in the arc-shaped grooves 17 of the two clamping plates 16, the lens can also rotate between the two clamping plates 16 due to the contact between the side edges of the lens and the balls 19, so that the contact position between the clamping plates 16 and the lens can be adjusted conveniently. After the lens angle is adjusted, the supporting screw rod 20 can be screwed to contact with the side edge of the lens, so that the lens is fixed.

As shown in fig. 1, a rubber sleeve is fixedly connected to one end of the tightening screw 20 located in the arc-shaped groove 17. The end of the tight screw 20 outside the clamping plate 16 is also fixedly connected with a knob, and the tight screw 20 can be prevented from pressing the side of the lens by arranging a rubber sleeve.

Working principle: firstly, a lens is placed between two clamping plates 16, then the two-way screw rod 15 is rotated to drive the two clamping plates 16 to approach each other, the lens is fixed in an arc-shaped groove 17 of the two clamping plates 16, then the vertical shaft 11 can be rotated to drive the lens to turn over in the processing process, and the position of the lens is changed by moving the sliding block 3 and the sliding sleeve 6, so that multidimensional adjustment of the lens is realized, and more processing requirements are met.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. An optical lens adjusting device, comprising a base (1), characterized in that: the upper surface of the base (1) is fixedly provided with a T-shaped guide rail (2), the surface of the T-shaped guide rail (2) is connected with a sliding block (3) in a sliding manner, the upper surface of the sliding block (3) is fixedly connected with a vertical rail (5), the surface of the vertical rail (5) is connected with a sliding sleeve (6) in a sliding manner, the outer side wall of the sliding sleeve (6) is fixedly connected with a lifting seat (8), the middle part of the lifting seat (8) is rotationally connected with a transverse shaft (9), one end of the transverse shaft (9) positioned outside the lifting seat (8) is fixedly connected with a rotating seat (13), the lifting seat (8) is internally provided with a rotary driving structure, a chute is formed in one side, far away from the lifting seat (8), of the rotary seat (13), two symmetrical sliding rods (14) are connected inside the chute in a sliding mode, one end, outside the chute, of each sliding rod (14) is fixedly connected with a clamping plate (16), two arc grooves (17) are formed in the adjacent sides of the clamping plates (16), a plurality of ball grooves (18) are formed in the inner wall of each arc groove (17) at equal intervals, and balls (19) are connected inside each ball groove (18) in a rotating mode.

2. An optical lens adjusting device according to claim 1, wherein: the side wall of the sliding block (3) penetrates through the sliding block, and a first locking bolt (4) is connected with the sliding block in a threaded rotation mode.

3. An optical lens adjusting device according to claim 1, wherein: the side wall of the sliding sleeve (6) penetrates through the sliding sleeve, and a second locking bolt (7) is connected with the sliding sleeve in a threaded rotation mode.

4. An optical lens adjusting device according to claim 1, wherein: the rotary driving structure comprises a vertical shaft (11) rotationally connected with the inner wall of the lifting seat (8) and a worm wheel (10) fixed on the surface of the transverse shaft (9), a worm (12) is fixed in the middle of the vertical shaft (11), and the worm (12) is meshed with the worm wheel (10).

5. An optical lens adjusting device according to claim 1, wherein: the inside rotation of spout of roating seat (13) is connected with two-way lead screw (15), two-way lead screw (15) run through two slide bars (14) and with two slide bar (14) screw thread rotation connection.

6. An optical lens adjusting device according to claim 1, wherein: the middle part of the clamping plate (16) penetrates through the clamping plate, the clamping screw (20) is connected with the clamping screw in a threaded rotation mode, and one end of the clamping screw (20) located in the arc-shaped groove (17) is in contact with the side edge of the lens.

7. An optical lens adjusting device according to claim 6, wherein: one end of the abutting screw rod (20) positioned in the arc-shaped groove (17) is fixedly connected with a rubber sleeve.