CN216210146U

CN216210146U - Novel microscope base bearing jig

Info

Publication number: CN216210146U
Application number: CN202122733750.8U
Authority: CN
Inventors: 吴钱来
Original assignee: Suzhou Tengtuo Precision Machinery Co ltd
Current assignee: Suzhou Tengtuo Precision Machinery Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of jigs, in particular to a novel mirror base bearing jig which comprises a bearing frame, a supporting plate and a cover plate, wherein the supporting plate is fixed at the upper end of the bearing frame, the cover plate covers the supporting plate, a plurality of bearing grooves are formed in the upper end of the supporting plate, ejector blocks are arranged at the lower ends of the bearing grooves, a mirror base is placed in each bearing groove and positioned at the upper end of the ejector block, limiting balls used for clamping the mirror base are arranged on the periphery of the inner wall of each bearing groove, and limiting rods are fixed on the left side and the right side of the upper end of the supporting plate; carry out the centre gripping spacingly all around with the microscope base through spacing ball, do benefit to the central point that makes the microscope base be located the bearing groove and put, prevent that the microscope base from slipping in the bearing groove, reunion apron glides along the gag lever post, does benefit to the accurate mirror base upper end of aiming at in the butt joint groove that makes the apron lower extreme to make the accurate lid of apron in layer board upper end, need not to adjust the position of microscope base repeatedly, reduced the troublesome poeration.

Description

Novel microscope base bearing jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a novel microscope base bearing jig.

Background

The jig is a large tool for carpenters, ironmen, bench workers, machinery, electronic control and other handicraft articles, in the process of the lens module, the filter lens is required to be assembled on the lens base through the bearing jig, then the lens base is pasted on the printed circuit board, but the current lens base bearing jig is easy to slide in the bearing groove after the lens base is placed in the bearing groove on the supporting plate, and the cover plate is difficult to align with the supporting plate for sealing, so that the butt joint groove at the lower end of the cover plate is difficult to align with the lens base, the lens base is difficult to enter the butt joint groove accurately, operation troubles are brought, after the filter lens is sealed in the lens base, the supporting plate is usually turned over up and down, and the lens base is poured out from the bearing groove, the unloading mode is easy to cause damage when the lens base falls down, loss is brought, and the unloading operation is not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel lens base bearing jig, which aims to solve the problems that the lens base proposed by the background technology is easy to slide in a bearing groove, a cover plate is difficult to align to a supporting plate for sealing, operation is troublesome, the lens base falls down and is damaged when unloading is carried out, loss is caused, and unloading operation is not convenient and fast.

In order to solve the problems in the prior art, the utility model discloses a novel mirror base bearing jig which comprises a bearing frame, a supporting plate and a cover plate, wherein the supporting plate is fixed at the upper end of the bearing frame, and the cover plate covers the supporting plate:

the lens holder is characterized in that a plurality of bearing grooves are formed in the upper end of the supporting plate, ejector blocks are arranged at the lower end of each bearing groove, each bearing groove is internally provided with a lens holder and is located at the upper end of each ejector block, limiting balls used for clamping the lens holders are arranged on the periphery of the inner wall of each bearing groove, limiting rods are fixed on the left side and the right side of the upper end of the supporting plate, and the upper ends of the limiting rods are slidably inserted into the upper surface of the cover plate.

Furthermore, the upper end of the supporting plate is rotatably connected with an upper threaded shaft, threads at the upper end of the upper threaded shaft penetrate through the upper surface of the cover plate, and a plurality of butt joint grooves which are in one-to-one correspondence with the bearing grooves are formed in the lower end of the cover plate.

Furthermore, a lower threaded shaft is rotatably connected between the inner bottom end of the bearing frame and the lower end of the supporting plate, and a push plate is sleeved on the upper end of the periphery of the lower threaded shaft in a threaded manner.

Furthermore, the upper end of the push plate and the lower end of each bearing groove are respectively fixed with a top rod, the upper end of each top rod is inserted into the corresponding support plate in a sliding mode and extends into the corresponding bearing groove, and the lower end of each top block is fixed with the corresponding top rod.

Furthermore, movable grooves are formed in the periphery of the inner wall of each bearing groove, and the limiting balls are connected in the movable grooves in a sliding mode one by one.

Furthermore, a return spring is connected between the limiting ball and the corresponding inner wall of the movable groove.

Compared with the prior art, the utility model has the following beneficial effects:

through putting into the mirror base to the bearing groove, it is spacing to carry out the centre gripping with the mirror base all around through spacing ball simultaneously, do benefit to the central point that makes the mirror base be located the bearing groove and put, prevent that the mirror base from slipping in the bearing groove, reunion apron glides along the gag lever post, do benefit to the accurate alignment mirror base upper end of butt joint groove that makes the apron lower extreme, thereby make the accurate lid of apron in the layer board upper end, need not to adjust the position of mirror base repeatedly, the troublesome poeration has been reduced, and upwards promote the mirror base through the kicking block, it is convenient for quick ejecting all mirror bases from all bearing grooves, need not to overturn the layer board everywhere with the mirror base, the condition of breaking takes place when taking out in order to avoid the mirror base from the bearing groove, the convenience of the operation of unloading has been guaranteed.

Drawings

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

FIG. 2 is an enlarged partial structural view of the utility model A;

FIG. 3 is a schematic top view of a portion of a pallet of the present invention;

fig. 4 is a schematic view of the overall discharging structure of the utility model.

In FIGS. 1-4: the mirror base comprises a bearing frame 1, a supporting plate 2, a cover plate 3, a limiting rod 4, an upper threaded shaft 5, a bearing groove 6, a push plate 7, a lower threaded shaft 8, a top rod 9, a movable groove 10, a return spring 11, a limiting ball 12, a mirror base 13, a top block 14 and a butt joint groove 15.

Detailed Description

Please refer to fig. 1 to 4:

a novel lens base bearing jig comprises a base body;

the lens holder comprises a bearing frame 1, a supporting plate 2 and a cover plate 3, wherein the supporting plate 2 is fixed at the upper end of the bearing frame 1, the cover plate 3 covers the supporting plate 2, a plurality of bearing grooves 6 are formed in the upper end of the supporting plate 2, top blocks 14 are arranged at the lower ends of the bearing grooves 6, a lens base 13 is arranged in each bearing groove 6 and positioned at the upper end of each top block 14, limiting balls 12 used for clamping the lens base 13 are arranged on the periphery of the inner wall of each bearing groove 6, movable grooves 10 are formed in the periphery of the inner wall of each bearing groove 6, the limiting balls 12 are slidably connected into the movable grooves 10 one by one, and return springs 11 are connected between the limiting balls 12 and the corresponding inner wall of the movable groove 10;

specifically, when putting into bearing groove 6 through microscope base 13, microscope base 13 can promote spacing ball 12 along the cambered surface of spacing ball 12 toward movable groove 10 in, can compress back force spring 11 when spacing ball 12 contracts toward movable groove 10, the resilience force that combines back force spring 11 can drive spacing ball 12 with microscope base 13 centre gripping all around spacingly, after ejector pad 14 supports microscope base 13, because four spacing balls 12 exert clamping force to microscope base 13 all around respectively, consequently, do benefit to the central point that makes microscope base 13 be located bearing groove 6 and put, prevent that microscope base 13 from sliding in bearing groove 6.

The left side and the right side of the upper end of the supporting plate 2 are both fixed with limiting rods 4, the upper ends of the limiting rods 4 are slidably inserted into the cover plate 3, the upper end of the supporting plate 2 is rotatably connected with an upper threaded shaft 5, the upper end of the upper threaded shaft 5 is threaded out of the cover plate 3, and the lower end of the cover plate 3 is provided with a plurality of butt-joint grooves 15 which are in one-to-one correspondence with the plurality of bearing grooves 6;

further, put into mirror seat 13 with the filter lens again, twist afterwards and move threaded shaft 5 and drive apron 3 and slide down along gag lever post 4, do benefit to the accurate mirror seat 13 upper end of aiming at of butt joint groove 15 that makes 3 lower extremes of apron, mirror seat 13 enters into butt joint inslot 15 back to make 3 accurate covers of apron in 2 upper ends of layer board, need not to adjust mirror seat 13's position repeatedly, reduced the troublesome poeration.

A lower threaded shaft 8 is rotatably connected between the inner bottom end of the bearing frame 1 and the lower end of the supporting plate 2, a push plate 7 is sleeved at the upper end of the periphery of the lower threaded shaft 8 in a threaded manner, a top rod 9 is fixed at the upper end of the push plate 7 and at the lower end of each bearing groove 6, the upper end of each top rod 9 is slidably inserted into the supporting plate 2 and extends into the corresponding bearing groove 6, and the lower end of each top block 14 is fixed with the corresponding top rod 9;

further, when the microscope base 13 needs to be taken out from the bearing groove 6, the screw shaft 5 is screwed and the cover plate 3 is driven to move upwards along the limiting rod 4, the butt joint groove 15 is separated from the microscope base 13, then the screw shaft 8 is screwed down and the push plate 7 is driven to move upwards, the push plate 7 drives the ejector rod 9 and the ejector block 14 to move upwards, and the microscope base 13 in the bearing groove 6 is upwards pushed through the ejector block 14, so that all the microscope bases 13 are ejected out from all the bearing grooves 6 conveniently and quickly, the microscope base 13 is not required to be overturned by the supporting plate 2 everywhere, the condition that the microscope base 13 is broken when being taken out from the bearing groove 6 is avoided, and the convenience of unloading operation is ensured.

Claims

1. The utility model provides a novel microscope base bears tool, includes and bears frame (1), layer board (2) and apron (3), layer board (2) are fixed in bear frame (1) upper end, apron (3) lid in layer board (2) top, its characterized in that:

the utility model discloses a glasses frame, including layer board (2), bearing groove (6), lower extreme all are equipped with kicking block (14), every bearing groove (6) are inside and be located mirror seat (13) have all been placed to kicking block (14) upper end, bearing groove (6) inner wall all is equipped with spacing ball (12) that are used for centre gripping mirror seat (13) all around, layer board (2) upper end left and right sides all is fixed with gag lever post (4), gag lever post (4) upper end slides and alternates above apron (3).

2. The novel microscope base bearing jig according to claim 1, wherein: the upper end of the supporting plate (2) is rotatably connected with an upper threaded shaft (5), threads at the upper end of the upper threaded shaft (5) penetrate through the upper surface of the cover plate (3), and a plurality of butt joint grooves (15) which are in one-to-one up-and-down correspondence with the bearing grooves (6) are formed in the lower end of the cover plate (3).

3. The novel microscope base bearing jig according to claim 1, wherein: the bearing frame is characterized in that a lower threaded shaft (8) is rotatably connected between the inner bottom end of the bearing frame (1) and the lower end of the supporting plate (2), and a push plate (7) is sleeved on the upper end of the periphery of the lower threaded shaft (8) in a threaded manner.

4. The novel lens base bearing jig of claim 3, characterized in that: and the upper end of the push plate (7) is positioned at the lower end of each bearing groove (6) and is fixedly provided with a mandril (9), the upper end of the mandril (9) is inserted into the supporting plate (2) in a sliding way and extends into the bearing groove (6), and the lower end of the ejector block (14) is fixed with the mandril (9).

5. The novel microscope base bearing jig according to claim 1, wherein: the periphery of the inner wall of each bearing groove (6) is provided with a movable groove (10), and the limiting balls (12) are connected in the movable grooves (10) in a one-to-one sliding mode.

6. The novel microscope base bearing jig of claim 5, wherein: and a return spring (11) is connected between the limiting ball (12) and the corresponding inner wall of the movable groove (10).