CN213673672U

CN213673672U - COC precision clamping device

Info

Publication number: CN213673672U
Application number: CN202021110610.4U
Authority: CN
Inventors: 林辉
Original assignee: Wuhan Pusixun Technology Co ltd
Current assignee: Wuhan Pusixun Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-07-13
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a COC precision clamping device relates to the technical field of light communication, and to the problem of stabilizing the centre gripping to the device of different grade type in COC device production process, the following scheme is put forward at present, comprising a base plate, seven first screws are installed to the bottom of bottom plate, the limiting plate has been placed to the bottom of bottom plate, the shell fragment has been placed at the top of limiting plate, first clamp plate has been placed at the top of shell fragment, bottom plate, limiting plate, shell fragment and first clamp plate are passed on the top of first screw, the top threaded connection of first screw has the mounting panel, the top of mounting panel is equipped with the second clamp plate. The utility model discloses a combination of various structures makes this device not only can press from both sides tightly fixedly to the COC device of different specification types when carrying out technologies such as ageing, test, routing, and this device once only can carry out stable fixed to a plurality of devices to improve work efficiency, alleviate staff's work load.

Description

COC precision clamping device

Technical Field

The utility model relates to an optical communication is with technical field, especially relates to a COC precision clamping device.

Background

With the rapid development of 5G, the aging, testing, routing and other processes of COC devices are necessary and critical links in the manufacturing process of optical devices, most COC clamps used in the current market are applicable to single product types, the quantity of clamped products is small, and the clamping force of the products is uneven and not firm.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of COC precision clamping device has solved and has carried out the problem of stabilizing the centre gripping to the device of different grade type in COC device production process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a COC precision clamping device, includes the bottom plate, seven first screws are installed to the bottom of bottom plate, the limiting plate has been placed to the bottom of bottom plate, the shell fragment has been placed at the top of limiting plate, first clamp plate has been placed at the top of shell fragment, bottom plate, limiting plate, shell fragment and first clamp plate are passed on the top of first screw, the top threaded connection of first screw has the mounting panel, the top of mounting panel is equipped with the second clamp plate, the top threaded connection of second clamp plate has the second screw, the bottom of second screw is threaded connection on the mounting panel also.

Preferably, the bottom plate is provided with seven first slotted holes, a second slotted hole located on the limiting plate, the elastic sheet and the first pressing plate is arranged above the first slotted hole, and the top end of the first screw penetrates through the first slotted hole and the second slotted hole.

Preferably, the mounting plate is provided with seven third slots, threads are arranged inside the third slots, the top end of the first screw is in threaded connection with the third slots, and the front side and the back side shell wall of the limiting plate are provided with a plurality of limiting holes.

Preferably, a plurality of chucks located on the elastic sheet are arranged above the limiting hole, each chuck corresponds to the limiting hole, and the mounting plate is provided with two fourth slotted holes.

Preferably, threads are arranged inside the fourth slot hole, a fifth slot hole located on the second pressing plate is arranged above the fourth slot hole, a gasket is installed in the fifth slot hole, the bottom end of the second screw penetrates through the gasket and the fifth slot hole, the bottom end of the second screw is connected in the fourth slot hole in a threaded mode, and a plurality of pressing blocks are welded on the shell wall of the front face and the back face of the second pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a combination of first screw of installation, bottom plate, limiting plate, shell fragment, first clamp plate, mounting panel, second clamp plate, packing ring, second screw, spacing hole, chuck and briquetting makes the COC device that this device can satisfy different specification types press from both sides tightly fixedly to it when carrying out technologies such as ageing, test, routing, and this device once only can carry out stable fixed to a plurality of devices to improve work efficiency.

To sum up, the utility model discloses a combination of various structures makes this device not only can press from both sides tightly fixedly to the COC device of different specification types when carrying out technologies such as ageing, test, routing to it, and this device once only can carry out stable fixed to a plurality of devices to improve work efficiency, alleviate staff's work load.

Drawings

Fig. 1 is an exploded schematic view of a COC precision clamping device according to the present invention;

fig. 2 is a schematic view of a top view of a limiting plate of a COC precision clamping device according to the present invention;

fig. 3 is a schematic top view of a second pressing plate of a COC precision clamping device according to the present invention;

fig. 4 is a schematic view of a top view structure of a spring plate of a COC precision clamping device according to the present invention;

fig. 5 is a schematic view of the working geometrical relationship of the chuck of the COC precision clamping device of the present invention.

In the figure: the device comprises a base plate, a first screw, a base plate, a limiting plate, a spring plate, a first pressing plate, a second pressing plate, a gasket, a second screw, a limiting hole, a clamping head and a pressing block, wherein the first screw is 1, the base plate is 2, the limiting plate is 3, the spring plate is 4, the first pressing plate is 5, the mounting plate is 6, the.

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. 1-5, a precise clamping device of COC, comprising a base plate 2, seven first screws 1 are installed to the bottom of bottom plate 2, limiting plate 3 has been placed to the bottom of bottom plate 2, shell fragment 4 has been placed at the top of limiting plate 3, first clamp plate 5 has been placed at the top of shell fragment 4, bottom plate 2 is passed on the top of first screw 1, limiting plate 3, shell fragment 4 and first clamp plate 5, the top threaded connection of first screw 1 has mounting panel 6, the top of mounting panel 6 is equipped with second clamp plate 7, the top threaded connection of second clamp plate 7 has second screw 9, also threaded connection is on mounting panel 6 in the bottom of second screw 9.

Seven first slotted holes are formed in the bottom plate 2, second slotted holes are formed above the first slotted holes and are positioned on a limiting plate 3, an elastic sheet 4 and a first pressing plate 5, the top ends of first screws 1 penetrate through the first slotted holes and the second slotted holes, seven third slotted holes are formed in a mounting plate 6, threads are arranged inside the third slotted holes, the top ends of the first screws 1 are connected into the third slotted holes in a threaded manner, a plurality of limiting holes 10 are formed in the front side wall and the back side wall of the limiting plate 3, a plurality of clamping heads 11 positioned on the elastic sheet 4 are arranged above the limiting holes 10, each clamping head 11 corresponds to the limiting hole 10, two fourth slotted holes are formed in the mounting plate 6, threads are arranged inside the fourth slotted holes, a fifth slotted hole is formed above the fourth slotted holes and is positioned on a second pressing plate 7, a gasket 8 is arranged in the fifth slotted hole, the bottom end of a second screw 9 penetrates through the gasket 8 and the fifth slotted hole, and the bottom end of the second screw 9 is, a plurality of pressing blocks 12 are welded on the front surface and the back shell wall of the second pressing plate 7.

In this embodiment, firstly, when needing to fix the COC device, through first screw 1 with bottom plate 2, limiting plate 3, shell fragment 4 and first clamp plate 5 fixed connection on mounting panel 6, with tiny COC device one by one, all put into limiting hole 10 of limiting plate 3, two right-angle sides location through limiting hole 10 are pasted neatly with two right-angle sides of COC device, it is alternative, steady, slowly pass through second screw 9 and packing ring 8 screw in, make second clamp plate 7 also fixed connection on mounting panel 6, make every briquetting 12 of second clamp plate 7 extrusion shell fragment 4's chuck 11 of vertical direction, the relational formula of chuck 11 motion is for

(X: the distance of downward compression of the elastic sheet 4 in the vertical direction/mm; Y: the distance of horizontal extension of the elastic sheet 4/mm; theta: the included angle/Rad before the elastic sheet 4 is extended; R: the distance of horizontal extension of the elastic sheet 4/mm; a: the distance of the position corresponding to theta/2 after the elastic sheet 4 is compressed and flattened/mm), and the relation between Y and X is related to the included angle theta before the elastic sheet 4 is extended and the distance X of horizontal extension of the elastic sheet 4, so that the structure of the elastic sheet can be calculated according to the size of the clamped COC, and the clamping head 11 uniformly, stably and slowly pushes up the other two right-angle sides of the COC device to completely fix the COC device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a COC precision clamping device, includes bottom plate (2), its characterized in that, seven first screws (1) are installed to the bottom of bottom plate (2), limiting plate (3) have been placed to the bottom of bottom plate (2), shell fragment (4) have been placed at the top of limiting plate (3), first clamp plate (5) have been placed at the top of shell fragment (4), bottom plate (2), limiting plate (3), shell fragment (4) and first clamp plate (5) are passed on the top of first screw (1), the top threaded connection of first screw (1) has mounting panel (6), the top of mounting panel (6) is equipped with second clamp plate (7), the top threaded connection of second clamp plate (7) has second screw (9), the bottom of second screw (9) is threaded connection also on mounting panel (6).

2. The COC precision clamping device according to claim 1, wherein seven first slots are formed in the bottom plate (2), a second slot is formed above the first slots and located on the limiting plate (3), the spring plate (4) and the first pressure plate (5), and the top end of the first screw (1) passes through the first slot and the second slot.

3. The COC precision clamping device according to claim 1, wherein seven third slots are formed in the mounting plate (6), threads are formed in the third slots, the top end of the first screw (1) is screwed in the third slots, and a plurality of limiting holes (10) are formed in the front and back shell walls of the limiting plate (3).

4. The COC precision clamping device according to claim 3, wherein a plurality of chucks (11) located on the elastic sheet (4) are arranged above the limiting hole (10), each chuck (11) corresponds to the limiting hole (10), and two fourth slotted holes are formed in the mounting plate (6).

5. A COC precision clamping device according to claim 4, characterized in that the inside of the fourth slot is provided with screw threads, a fifth slot is arranged above the fourth slot on the second pressure plate (7), a washer (8) is arranged in the fifth slot, the bottom end of the second screw (9) passes through the washer (8) and the fifth slot, the bottom end of the second screw (9) is connected in the fourth slot in a screw thread mode, and a plurality of pressing blocks (12) are welded on the front and back shell walls of the second pressure plate (7).