CN218036352U

CN218036352U - Five-dimensional adjusting device convenient for clamping lens

Info

Publication number: CN218036352U
Application number: CN202220889313.7U
Authority: CN
Inventors: 王林; 彭锦秀
Original assignee: Jiangsu Hongrui Photoelectric Technology Co ltd
Current assignee: Jiangsu Hongrui Photoelectric Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-12-13
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a five-dimensional adjusting device convenient to centre gripping lens, including five-dimensional adjusting bracket body, five-dimensional adjusting bracket body includes the movable block, set up the light trap in the middle of the movable block, be equipped with clamping device on one end face of movable block, clamping device includes solid fixed ring, the solid fixed ring is inside to be equipped with rotatory ring, evenly be equipped with a plurality of centre gripping heads on the solid fixed ring side, centre gripping head one end has seted up the spread groove, the centre gripping head other end all is equipped with the centre gripping post, be equipped with lens anchor clamps in the middle of the centre gripping post, lens anchor clamps include the grip ring, the inside reference ring that is equipped with of grip ring, reference ring and grip ring are connected through a plurality of connecting plates, reference ring one side symmetry is equipped with the collet chuck, the collet upper end is equipped with the connecting rod, the connecting rod runs through the grip ring, be equipped with clamping spring on the connecting rod outer diametral plane and be located between collet and the grip ring; the utility model discloses can be convenient for to the installation that detects the lens, improve detection efficiency, can also guarantee the straightness that hangs down of lens centre gripping, improve the degree of accuracy that detects.

Description

Five-dimensional adjusting device convenient for clamping lens

Technical Field

The utility model belongs to the technical field of the optical lens piece is made, especially, relate to a five dimension adjusting device convenient to centre gripping lens piece.

Background

With the advance of science and technology, optical lenses are widely used in many fields, when manufacturing optical lenses, the yas detection is an indispensable step for optical lens detection, the yas refers to the local deviation of the aperture, the workpiece surface may be locally irregular in the processing process, and then the shape of the aperture may be irregularly changed, that is, the local aperture deviation is generated.

Detect optics lens inferior si usually and observe the aassessment through optical lens with lens projection is enlarged, traditional optics lens inferior si check out test set can be equipped with five dimension adjustment frame, be used for adjusting the different positions of waiting to detect the lens, traditional five dimension adjustment frame carries out the reducing centre gripping to the lens through the centre gripping post, but the lens is through the easy centre gripping of centre gripping post centre gripping appearance tilt state of lens, difficult alignment, cause the testing result inaccurate, can reduce detection efficiency simultaneously, unsuitable assembly line production uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tilt state appears easily through centre gripping post centre gripping lens in order to solve five dimension adjustment framves of tradition, is difficult for adjusting, causes the inaccurate scheduling problem of testing result and provides a five dimension adjusting device convenient to centre gripping lens.

The utility model discloses a following technical scheme realizes above-mentioned purpose: including five dimension alignment jig bodies, five dimension alignment jig bodies include the movable block, the light trap has been seted up in the middle of the movable block, be equipped with clamping device on the movable block terminal surface, clamping device includes solid fixed ring, gu fixed ring inside is equipped with rotatory ring, gu evenly be equipped with a plurality of holding heads on the fixed ring side, the spread groove has been seted up to holding head one end, the holding head other end all is equipped with the centre gripping post, be equipped with two connecting bolt in the spread groove, one connecting bolt with rotatory ring fixed connection, another connecting bolt with gu fixed ring fixed connection, gu fixed ring side upper end is equipped with the fixed block, fixed block one side is equipped with rotatory piece, the fixed block with be connected through adjusting screw between the rotatory piece, be equipped with lens anchor clamps in the middle of the centre gripping post, lens anchor clamps include the grip ring, the inside reference ring that is equipped with of grip ring, the reference ring with the grip ring is connected through a plurality of connecting plates, reference ring side symmetry is equipped with the collet, the collet upper end is equipped with the connecting rod, the connecting rod runs through the grip ring, just be located on the connecting rod external diameter face the elastic collet with be equipped with the clamping spring between the grip ring.

Further, the fixed block with gu fixed ring passes through a plurality of bolt fixed connection.

Furthermore, the rotating block is fixedly connected with the rotating ring through a plurality of bolts.

Further, the adjusting screw rod is connected with the rotating block through a bearing.

Furthermore, the elastic chuck is arc-shaped, and a baffle is arranged on the outer side surface of the elastic chuck.

Furthermore, the clamping ring is provided with a clamping groove at the corresponding position of the clamping column.

Furthermore, a rubber pad is arranged on the inner side surface of the elastic chuck.

Furthermore, a pull ring is arranged at the upper end of the connecting rod.

Has the advantages that: the utility model relates to a rationally, following beneficial effect has:

1. pulling the elastic chucks at the two ends open through a pull ring, putting the lens to be detected on a reference ring, and loosening the pull ring;

2. the elastic chuck clamps and fixes the lens to be detected through the force of the clamping spring, the baffle plate can prevent the lens from deviating, and after the lens is clamped and fixed, the position of the clamping column is adjusted to clamp the clamping column into the groove of the clamping ring for fixing;

3. after first piece lens detects the completion, direct pulling pull ring, with the lens take off can, perhaps directly change the lens can, can realize quick centre gripping lens like this, improve detection efficiency, be fit for assembly line production and use, can also guarantee the straightness that hangs down of lens centre gripping, reduce detection error.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the five-dimensional adjusting frame of the present invention;

FIG. 3 is a schematic view of the structure of the clamping device of the present invention;

FIG. 4 is a schematic view of the lens holder of the present invention;

FIG. 5 is a front view of the lens holder of the present invention;

fig. 6 is the schematic view of the full-section structure of the lens clamp of the present invention.

In the figure: 1-five-dimensional adjusting frame, 2-lens clamp;

11-moving block, 12-light hole, 13-clamping device, 131-fixed ring, 132-rotating ring, 133-clamping head, 134-connecting groove, 135-clamping column, 136-connecting bolt, 137-fixed block, 138-rotating block and 139-adjusting screw rod;

21-clamping ring, 22-reference ring, 23-connecting plate, 24-elastic chuck, 25-connecting rod, 26-clamping spring, 27-baffle plate, 28-clamping groove and 29-pull ring.

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.

Referring to fig. 1 to 6, a five-dimensional adjusting device convenient for clamping a lens is disclosed, which includes a five-dimensional adjusting frame body 1, the five-dimensional adjusting frame body 1 includes a moving block 11, a light hole 12 is provided in the middle of the moving block 11, a clamping device 13 is provided on one end surface of the moving block 11, the clamping device 13 includes a fixing ring 131, a rotating ring 132 is provided inside the fixing ring 131, a plurality of clamping heads 133 are uniformly provided on one side surface of the fixing ring 131, a connecting groove 134 is provided at one end of each clamping head 133, a clamping post 135 is provided at the other end of each clamping head 133, two connecting bolts 136 are provided in the connecting groove 134, one connecting bolt 136 is fixedly connected with the rotating ring 132, another connecting bolt 136 is fixedly connected with the fixing ring 131, a fixing block 137 is provided at the upper end of the side surface of the fixing ring 131, a rotating block 138 is provided at one side of the fixing block 137, the fixing block 137 is connected with the rotating block 138 through an adjusting screw 139, a lens clamp 2 is provided in the middle of the clamping post 135, the lens clamp 2 includes a clamping ring 21, a reference ring 22 is provided inside with a reference ring 22, the clamping ring 22 is connected with a plurality of a symmetrical elastic chuck 24, a connecting rod 25 is provided at the outer end of the clamping ring 21, and a clamping ring connecting plate 26 is provided between the clamping ring 24.

Wherein, fixed block 137 passes through a plurality of bolt fixed connection with solid fixed ring 131, convenient to detach and installation, rotatory piece 138 passes through a plurality of bolt fixed connection with rotatory ring 132, convenient to detach and installation, adjusting screw 139 passes through the bearing with rotatory piece 138 and is connected, guarantee adjusting screw 139's rotation, collet 24 is the arc and is equipped with baffle 27 on the lateral surface, be convenient for to the centre gripping of circular lens, and can also prevent lens centre gripping skew, grip ring 21 has seted up centre gripping recess 28 at centre gripping post 135 corresponding position, can be convenient for to the centre gripping of lens anchor clamps fixed, be equipped with the rubber pad on collet 24 medial surface, can prevent that the lens from being damaged by the centre gripping, connecting rod 25 upper end is equipped with pull ring 29, be convenient for carry to connecting rod 25, and can also play limiting displacement to connecting rod 25.

The working principle is as follows: the utility model discloses pull open the collet at both ends through the pull ring when using, the lens that will wait to detect again is by putting on the reference ring, the pull ring is fallen in the pine, the power through clamping spring makes collet treat that detection lens presss from both sides tight fixedly, the baffle can prevent the lens skew, press from both sides tight fixed back with the lens, the position of adjustment centre gripping post, press from both sides the centre gripping post and press from both sides the centre gripping ring recess internal fixation, detect when first lens and accomplish the back, directly stimulate the pull ring, take off the lens can, perhaps directly change the lens can, can realize quick centre gripping lens like this, the efficiency of detection is improved, be fit for assembly line production and use, can also guarantee the straightness that hangs down of lens centre gripping, reduce detection error.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a five dimension adjusting device convenient to centre gripping lens, includes five dimension alignment jig bodies, five dimension alignment jig bodies include the movable block, the light trap has been seted up in the middle of the movable block, be equipped with clamping device on one end of the movable block, clamping device includes solid fixed ring, gu fixed ring inside is equipped with rotatory ring, gu evenly be equipped with a plurality of cramping heads on the fixed ring side, the spread groove has been seted up to cramping head one end, the cramping head other end all is equipped with the centre gripping post, be equipped with two connecting bolt in the spread groove, one connecting bolt with rotatory ring fixed connection, another connecting bolt with gu fixed ring fixed connection, gu fixed ring side upper end is equipped with the fixed block, fixed block one side is equipped with rotatory piece, the fixed block with connect its characterized in that through adjusting screw between the rotatory piece: be equipped with lens anchor clamps in the middle of the centre gripping post, lens anchor clamps include the grip ring, the inside reference ring that is equipped with of grip ring, the reference ring with the grip ring is connected through a plurality of connecting plates, reference ring lateral symmetry is equipped with collet, the collet upper end is equipped with the connecting rod, the connecting rod runs through the grip ring, just be located on the connecting rod external diameter face collet with be equipped with clamping spring between the grip ring.

2. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: the fixed block with gu fixed ring passes through a plurality of bolt fixed connection.

3. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: the rotating block is fixedly connected with the rotating ring through a plurality of bolts.

4. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: the adjusting screw rod is connected with the rotating block through a bearing.

5. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: the elastic chuck is arc-shaped, and a baffle is arranged on the outer side surface of the elastic chuck.

6. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: the clamping ring is provided with a clamping groove at a position corresponding to the clamping column.

7. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: and a rubber pad is arranged on the inner side surface of the elastic chuck.

8. A five-dimensional adjustment device for facilitating lens gripping according to claim 1, wherein: and a pull ring is arranged at the upper end of the connecting rod.